Rolf´s Zone

Como enviar e-mail através de um grupo de distribuição

rolfboard — Wed, 08 Apr 2009 11:26:45 +0000

Grupos/Listas de distribuição são ferramentas comuns em empresas para distribuição de informações entre participantes de um mesmo segmento de trabalho, e sempre dentro desses grupos existe um responsável pela manutenção dessa informação. Existe uma funcionalidade muito útil nesse caso no exchange onde você pode adicionar permissão para que esse responsável possa responder pela lista/grupo, abaixo veremos como adicionar a mesma via powershell:

get-distributiongroup nomedoGrupo| add-adpermission -user usuário -extendedrights Send-As

onde,

nomedoGrupo é a lista de distribuição propriamente dita, e
usuário é o usuário do responsável

Lembrando que esta funcionalidade só está disponível para uso via cliente de e-mail, MS Outlook, via OWA ainda não é possível.

[]´s

Rodolfo

Como alterar o timeout de logon no OWA – Exchange 2007

rolfboard — Tue, 07 Apr 2009 18:19:13 +0000

Em alguns casos, alguns usuários optarão usar mais o OWA do que o cliente outlook, e provavelmente a primeira impressão que terão é que o tempo da sessão de logon é muito curto. Para controlar isso se torna necessário alterar ou criar uma chave de registro. Via powershell podemos realizar esta alteração ou você também pode livremente editar com o regedit, segue:

set-ItemProperty ‘HKLM:\SYSTEM\CurrentControlSet\Services\MSExchangeOWA’ -name TrustedClientTimeout -value 1440 -type dword

Onde 1440, valor em minutos, representa um dia.

[]´s

Rodolfo

Como instalar o windows 2008 através do pen drive

rolfboard — Mon, 06 Apr 2009 18:02:40 +0000

Bom, o procedimento é simples, mas ainda sim vou listar alguns pré-requisitos:

- Verificar se a máquina a ser instalada dá suporte para boot USB (USB HDD, USB LOADER…)
- 1 pen drive de no mínimo 4G
- 1 estação com windows 2008 ou vista
- 1 ISO, ou DVD com os arquivos de instalação do SO desejado

Para isso iremos usar o diskpart, para quem ainda não conhece, segue link com o help do mesmo: http://support.microsoft.com/kb/300415

Abra o prompt de comando e digite os seguintes comandos:

diskpart

select disk 99 (onde 99 é o id do seu pen drive, caso tenha dúvidas antes de continuar entre com o comando list disk)

clean

create partition primary

select partition 1

active

format fs=fat32

assign

exit

Agora a parte mais simples, copie os arquivos de instalação do dvd (usando ou o xcopy ou o Robocopy) para o pen drive. Caso seja uma ISO, usando algum gerenciador de imagens, você pode descompactar direto no dispositivo … e taDa!!!, seu pen drive está pronto para ser usado.

[]´s

Rodolfo

Código para MASS Deface

rolfboard — Wed, 18 Mar 2009 19:24:12 +0000

Hoje dando uma organizada em meus arquivos encontrei um “.asp” de um massdeface que aconteceu certo tempo atrás em um servidor, de um provedor que ajudei a recuperar seus dados em minha época de consultoria….

Estou anexando o arquivo neste post. O motivo é vermos como é possível administrativamente prejudicar um site através de métodos legítimos de acesso ao conteúdo sem muito esforço. O código é simples e muito flexível, tem comentários e tudo mais….

massdeface

Aliás não sei até hoje quem é o autor, mas deixo aqui meus parabéns!

Rodolfo

Como fazer um “grep” no Windows

rolfboard — Tue, 10 Feb 2009 11:44:42 +0000

Eu pesquisei várias formas que pudessem ser seguras de erro quando executada em grande volume e a melhor forma obviamente foi usando o PowerShell, que tem demonstrado em seu último update que possui potencial para dar ao sysadmin tudo o que é necessário para administrar grandes quantidades de servidores simultaneamente…..

segue:

Get-ChildItem [Diretório ou arquivo] * -Recurse | Select-String -Pattern “string” -CaseSensitive

[Diretório ou arquivo] – É onde você pretende pesquisar.
“String” – Nome do texto a ser pesquisado, interessante sempre colocar entre aspas duplas.

abs,
Rodolfo

Como habilitar PowerShell Scripts

rolfboard — Wed, 04 Feb 2009 12:01:30 +0000

Para habilitar a execução de scripts em PowerShell , você precisa editar a policy Default do mesmo para não restringir mais a execução. O método a ser chamado é o “ExecutionPolicy”.

Por default de instalação o PS vem com tudo desabilitado, você pode conferir através do seguinte cmdlet:

Get-ExecutionPolicy

A reposta será Unrestricted.

Para alterar esta policity você deverá utilizar o seguinte cmdlet:

Set-ExecutionPolicy

As roles para o mesmo são as seguintes:

Restricted: também conhecido como Default, não permite a execução de nenhum script
AllSigned: Requer que todos os scripts e inclusive arquivos de configuração sejam assinados por um autor de confiança
RemoteSigned: Requer que todos os scripts baixados da internet sejam assinados por um autor de confiança.
Unrestricted: Permite rodar todos os scripts e arquivos de configuração, mas se você rodar um script baixado da internet não assinado, será questionado a respeito de querer ou não rodar o script.

Como exemplo desabilitaremos a policy completamente através do seguinte comando:

Set-ExecutionPolicy Unrestricted

Para conferir basta repetir o comando de “get” citado mais acima….

[]‘s

Rodolfo

Como determinar o número de CPU’s

rolfboard — Fri, 16 Jan 2009 19:51:40 +0000

Hoje tive um problema, em nosso ambiente de virtualização , onde tive que determinar o número de cpu’s que a máquina virtual utilizaria visto a falta de suporte do software para esta função.

Pude concluir esta atividade usando um parâmetro no boot.ini

/NUMPROC=X

onde “X” é o número de CPU’s.

Abaixo segue o link do technet, onde possui todos os parâmetros…

http://technet.microsoft.com/en-us/sysinternals/bb963892.aspx

Rodolfo

Perfmon only showing numbers

rolfboard — Mon, 12 Jan 2009 18:18:28 +0000

Performance Monitor mostrando somente números nos objetos e contadores….

Para resolver este problema vc precisa preencher o conteúdo de duas variáveis REG_MULTI_SZ, dentro da seguinte chave abaixo:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\

Perflib09

Com o seguinte conteúdo, são elas:

Counter e Help

Segue o conteúdo de counter:

1847

System

Memory

% Processor Time

File Read Operations/sec

File Write Operations/sec

File Control Operations/sec

File Read Bytes/sec

File Write Bytes/sec

File Control Bytes/sec

Available Bytes

Committed Bytes

Page Faults/sec

Commit Limit

Write Copies/sec

Transition Faults/sec

Cache Faults/sec

Demand Zero Faults/sec

Pages/sec

Page Reads/sec

Processor Queue Length

Thread State

Pages Output/sec

Page Writes/sec

Browser

Announcements Server/sec

Pool Paged Bytes

Pool Nonpaged Bytes

Pool Paged Allocs

Pool Nonpaged Allocs

Pool Paged Resident Bytes

System Code Total Bytes

System Code Resident Bytes

System Driver Total Bytes

System Driver Resident Bytes

System Cache Resident Bytes

Announcements Domain/sec

Election Packets/sec

Mailslot Writes/sec

Server List Requests/sec

Cache

Data Maps/sec

Sync Data Maps/sec

Async Data Maps/sec

Data Map Hits %

Data Map Pins/sec

Pin Reads/sec

100

Sync Pin Reads/sec

102

Async Pin Reads/sec

104

Pin Read Hits %

106

Copy Reads/sec

108

Sync Copy Reads/sec

110

Async Copy Reads/sec

112

Copy Read Hits %

114

MDL Reads/sec

116

Sync MDL Reads/sec

118

Async MDL Reads/sec

120

MDL Read Hits %

122

Read Aheads/sec

124

Fast Reads/sec

126

Sync Fast Reads/sec

128

Async Fast Reads/sec

130

Fast Read Resource Misses/sec

132

Fast Read Not Possibles/sec

134

Lazy Write Flushes/sec

136

Lazy Write Pages/sec

138

Data Flushes/sec

140

Data Flush Pages/sec

142

% User Time

144

% Privileged Time

146

Context Switches/sec

148

Interrupts/sec

150

System Calls/sec

152

Level 1 TLB Fills/sec

154

Level 2 TLB Fills/sec

156

Enumerations Server/sec

158

Enumerations Domain/sec

160

Enumerations Other/sec

162

Missed Server Announcements

164

Missed Mailslot Datagrams

166

Missed Server List Requests

168

Server Announce Allocations Failed/sec

170

Mailslot Allocations Failed

172

Virtual Bytes Peak

174

Virtual Bytes

178

Working Set Peak

180

Working Set

182

Page File Bytes Peak

184

Page File Bytes

186

Private Bytes

188

Announcements Total/sec

190

Enumerations Total/sec

198

Current Disk Queue Length

200

% Disk Time

202

% Disk Read Time

204

% Disk Write Time

206

Avg. Disk sec/Transfer

208

Avg. Disk sec/Read

210

Avg. Disk sec/Write

212

Disk Transfers/sec

214

Disk Reads/sec

216

Disk Writes/sec

218

Disk Bytes/sec

220

Disk Read Bytes/sec

222

Disk Write Bytes/sec

224

Avg. Disk Bytes/Transfer

226

Avg. Disk Bytes/Read

228

Avg. Disk Bytes/Write

230

Process

232

Thread

234

PhysicalDisk

236

LogicalDisk

238

Processor

240

% Total Processor Time

242

% Total User Time

244

% Total Privileged Time

246

Total Interrupts/sec

248

Processes

250

Threads

252

Events

254

Semaphores

256

Mutexes

258

Sections

260

Objects

262

Redirector

264

Bytes Received/sec

266

Packets Received/sec

268

Read Bytes Paging/sec

270

Read Bytes Non-Paging/sec

272

Read Bytes Cache/sec

274

Read Bytes Network/sec

276

Bytes Transmitted/sec

278

Packets Transmitted/sec

280

Write Bytes Paging/sec

282

Write Bytes Non-Paging/sec

284

Write Bytes Cache/sec

286

Write Bytes Network/sec

288

Read Operations/sec

290

Read Operations Random/sec

292

Read Packets/sec

294

Reads Large/sec

296

Read Packets Small/sec

298

Write Operations/sec

300

Write Operations Random/sec

302

Write Packets/sec

304

Writes Large/sec

306

Write Packets Small/sec

308

Reads Denied/sec

310

Writes Denied/sec

312

Network Errors/sec

314

Server Sessions

316

Server Reconnects

318

Connects Core

320

Connects Lan Manager 2.0

322

Connects Lan Manager 2.1

324

Connects Windows NT

326

Server Disconnects

328

Server Sessions Hung

330

Server

336

Thread Wait Reason

340

Sessions Timed Out

342

Sessions Errored Out

344

Sessions Logged Off

346

Sessions Forced Off

348

Errors Logon

350

Errors Access Permissions

352

Errors Granted Access

354

Errors System

356

Blocking Requests Rejected

358

Work Item Shortages

360

Files Opened Total

362

Files Open

366

File Directory Searches

370

Pool Nonpaged Failures

372

Pool Nonpaged Peak

376

Pool Paged Failures

378

Pool Paged Peak

388

Bytes Total/sec

392

Current Commands

398

NWLink NetBIOS

400

Packets/sec

404

Context Blocks Queued/sec

406

File Data Operations/sec

408

% Free Space

410

Free Megabytes

412

Connections Open

414

Connections No Retries

416

Connections With Retries

418

Disconnects Local

420

Disconnects Remote

422

Failures Link

424

Failures Adapter

426

Connection Session Timeouts

428

Connections Canceled

430

Failures Resource Remote

432

Failures Resource Local

434

Failures Not Found

436

Failures No Listen

438

Datagrams/sec

440

Datagram Bytes/sec

442

Datagrams Sent/sec

444

Datagram Bytes Sent/sec

446

Datagrams Received/sec

448

Datagram Bytes Received/sec

452

Packets Sent/sec

456

Frames/sec

458

Frame Bytes/sec

460

Frames Sent/sec

462

Frame Bytes Sent/sec

464

Frames Received/sec

466

Frame Bytes Received/sec

468

Frames Re-Sent/sec

470

Frame Bytes Re-Sent/sec

472

Frames Rejected/sec

474

Frame Bytes Rejected/sec

476

Expirations Response

478

Expirations Ack

480

Window Send Maximum

482

Window Send Average

484

Piggyback Ack Queued/sec

486

Piggyback Ack Timeouts

488

NWLink IPX

490

NWLink SPX

492

NetBEUI

494

NetBEUI Resource

496

Used Maximum

498

Used Average

500

Times Exhausted

502

NBT Connection

506

Bytes Sent/sec

508

Total Bytes/sec

510

Network Interface

512

Bytes/sec

520

Current Bandwidth

524

Packets Received Unicast/sec

526

Packets Received Non-Unicast/sec

528

Packets Received Discarded

530

Packets Received Errors

532

Packets Received Unknown

536

Packets Sent Unicast/sec

538

Packets Sent Non-Unicast/sec

540

Packets Outbound Discarded

542

Packets Outbound Errors

544

Output Queue Length

546

IPv4

548

IPv6

552

Datagrams Received Header Errors

554

Datagrams Received Address Errors

556

Datagrams Forwarded/sec

558

Datagrams Received Unknown Protocol

560

Datagrams Received Discarded

562

Datagrams Received Delivered/sec

566

Datagrams Outbound Discarded

568

Datagrams Outbound No Route

570

Fragments Received/sec

572

Fragments Re-assembled/sec

574

Fragment Re-assembly Failures

576

Fragmented Datagrams/sec

578

Fragmentation Failures

580

Fragments Created/sec

582

ICMP

584

Messages/sec

586

Messages Received/sec

588

Messages Received Errors

590

Received Dest. Unreachable

592

Received Time Exceeded

594

Received Parameter Problem

596

Received Source Quench

598

Received Redirect/sec

600

Received Echo/sec

602

Received Echo Reply/sec

604

Received Timestamp/sec

606

Received Timestamp Reply/sec

608

Received Address Mask

610

Received Address Mask Reply

612

Messages Sent/sec

614

Messages Outbound Errors

616

Sent Destination Unreachable

618

Sent Time Exceeded

620

Sent Parameter Problem

622

Sent Source Quench

624

Sent Redirect/sec

626

Sent Echo/sec

628

Sent Echo Reply/sec

630

Sent Timestamp/sec

632

Sent Timestamp Reply/sec

634

Sent Address Mask

636

Sent Address Mask Reply

638

TCPv4

640

Segments/sec

642

Connections Established

644

Connections Active

646

Connections Passive

648

Connection Failures

650

Connections Reset

652

Segments Received/sec

654

Segments Sent/sec

656

Segments Retransmitted/sec

658

UDPv4

660

% Total DPC Time

662

% Total Interrupt Time

664

Datagrams No Port/sec

666

Datagrams Received Errors

670

Disk Storage Unit

672

Allocation Failures

674

System Up Time

676

System Handle Count

678

Free System Page Table Entries

680

Thread Count

682

Priority Base

684

Elapsed Time

686

Alignment Fixups/sec

688

Exception Dispatches/sec

690

Floating Emulations/sec

692

Logon/sec

694

Priority Current

696

% DPC Time

698

% Interrupt Time

700

Paging File

702

% Usage

704

% Usage Peak

706

Start Address

708

User PC

710

Mapped Space No Access

712

Mapped Space Read Only

714

Mapped Space Read/Write

716

Mapped Space Write Copy

718

Mapped Space Executable

720

Mapped Space Exec Read Only

722

Mapped Space Exec Read/Write

724

Mapped Space Exec Write Copy

726

Reserved Space No Access

728

Reserved Space Read Only

730

Reserved Space Read/Write

732

Reserved Space Write Copy

734

Reserved Space Executable

736

Reserved Space Exec Read Only

738

Reserved Space Exec Read/Write

740

Image

742

Reserved Space Exec Write Copy

744

Unassigned Space No Access

746

Unassigned Space Read Only

748

Unassigned Space Read/Write

750

Unassigned Space Write Copy

752

Unassigned Space Executable

754

Unassigned Space Exec Read Only

756

Unassigned Space Exec Read/Write

758

Unassigned Space Exec Write Copy

760

Image Space No Access

762

Image Space Read Only

764

Image Space Read/Write

766

Image Space Write Copy

768

Image Space Executable

770

Image Space Exec Read Only

772

Image Space Exec Read/Write

774

Image Space Exec Write Copy

776

Bytes Image Reserved

778

Bytes Image Free

780

Bytes Reserved

782

Bytes Free

784

ID Process

786

Process Address Space

788

No Access

790

Read Only

792

Read/Write

794

Write Copy

796

Executable

798

Exec Read Only

800

Exec Read/Write

802

Exec Write Copy

804

ID Thread

806

Mailslot Receives Failed

808

Mailslot Writes Failed

810

Mailslot Opens Failed/sec

812

Duplicate Master Announcements

814

Illegal Datagrams/sec

816

Thread Details

818

Cache Bytes

820

Cache Bytes Peak

822

Pages Input/sec

824

Transition Pages RePurposed/sec

870

RAS Port

872

Bytes Transmitted

874

Bytes Received

876

Frames Transmitted

878

Frames Received.

880

Percent Compression Out

882

Percent Compression In

884

CRC Errors

886

Timeout Errors

888

Serial Overrun Errors

890

Alignment Errors

892

Buffer Overrun Errors

894

Total Errors

896

Bytes Transmitted/Sec

898

Bytes Received/Sec

900

Frames Transmitted/Sec

902

Frames Received/Sec

904

Total Errors/Sec

906

RAS Total

908

Total Connections

920

WINS Server

922

Unique Registrations/sec

924

Group Registrations/sec

926

Total Number of Registrations/sec

928

Unique Renewals/sec

930

Group Renewals/sec

932

Total Number of Renewals/sec

934

Releases/sec

936

Queries/sec

938

Unique Conflicts/sec

940

Group Conflicts/sec

942

Total Number of Conflicts/sec

944

Successful Releases/sec

946

Failed Releases/sec

948

Successful Queries/sec

950

Failed Queries/sec

952

Handle Count

1000

MacFile Server

1002

Max Paged Memory

1004

Current Paged Memory

1006

Max NonPaged Memory

1008

Current NonPaged memory

1010

Current Sessions

1012

Maximum Sessions

1014

Current Files Open

1016

Maximum Files Open

1018

Failed Logons

1020

Data Read/sec

1022

Data Written/sec

1024

Data Received/sec

1026

Data Transmitted/sec

1028

Current Queue Length

1030

Maximum Queue Length

1032

Current Threads

1034

Maximum Threads

1050

AppleTalk

1052

Packets In/sec

1054

Packets Out/sec

1056

Bytes In/sec

1058

Bytes Out/sec

1060

Average Time/DDP Packet

1062

DDP Packets/sec

1064

Average Time/AARP Packet

1066

AARP Packets/sec

1068

Average Time/ATP Packet

1070

ATP Packets/sec

1072

Average Time/NBP Packet

1074

NBP Packets/sec

1076

Average Time/ZIP Packet

1078

ZIP Packets/sec

1080

Average Time/RTMP Packet

1082

RTMP Packets/sec

1084

ATP Retries Local

1086

ATP Response Timouts

1088

ATP XO Response/Sec

1090

ATP ALO Response/Sec

1092

ATP Recvd Release/Sec

1094

Current NonPaged Pool

1096

Packets Routed In/Sec

1098

Packets dropped

1100

ATP Retries Remote

1102

Packets Routed Out/Sec

1110

Network Segment

1112

Total frames received/second

1114

Total bytes received/second

1116

Broadcast frames received/second

1118

Multicast frames received/second

1120

% Network utilization

1124

% Broadcast Frames

1126

% Multicast Frames

1150

Telephony

1152

Lines

1154

Telephone Devices

1156

Active Lines

1158

Active Telephones

1160

Outgoing Calls/sec

1162

Incoming Calls/sec

1164

Client Apps

1166

Current Outgoing Calls

1168

Current Incoming Calls

1228

Gateway Service For NetWare

1230

Client Service For NetWare

1232

Packet Burst Read NCP Count/sec

1234

Packet Burst Read Timeouts/sec

1236

Packet Burst Write NCP Count/sec

1238

Packet Burst Write Timeouts/sec

1240

Packet Burst IO/sec

1242

Connect NetWare 2.x

1244

Connect NetWare 3.x

1246

Connect NetWare 4.x

1260

Logon Total

1300

Server Work Queues

1302

Queue Length

1304

Active Threads

1306

Available Threads

1308

Available Work Items

1310

Borrowed Work Items

1312

Work Item Shortages

1314

Current Clients

1320

Bytes Transferred/sec

1324

Read Bytes/sec

1328

Write Bytes/sec

1332

Total Operations/sec

1334

DPCs Queued/sec

1336

DPC Rate

1342

Total DPCs Queued/sec

1344

Total DPC Rate

1350

% Registry Quota In Use

1360

VL Memory

1362

VLM % Virtual Size In Use

1364

VLM Virtual Size

1366

VLM Virtual Size Peak

1368

VLM Virtual Size Available

1370

VLM Commit Charge

1372

VLM Commit Charge Peak

1374

System VLM Commit Charge

1376

System VLM Commit Charge Peak

1378

System VLM Shared Commit Charge

1380

Available KBytes

1382

Available MBytes

1400

Avg. Disk Queue Length

1402

Avg. Disk Read Queue Length

1404

Avg. Disk Write Queue Length

1406

% Committed Bytes In Use

1408

Full Image

1410

Creating Process ID

1412

IO Read Operations/sec

1414

IO Write Operations/sec

1416

IO Data Operations/sec

1418

IO Other Operations/sec

1420

IO Read Bytes/sec

1422

IO Write Bytes/sec

1424

IO Data Bytes/sec

1426

IO Other Bytes/sec

1450

Print Queue

1452

Total Jobs Printed

1454

Bytes Printed/sec

1456

Total Pages Printed

1458

Jobs

1460

References

1462

Max References

1464

Jobs Spooling

1466

Max Jobs Spooling

1468

Out of Paper Errors

1470

Not Ready Errors

1472

Job Errors

1474

Enumerate Network Printer Calls

1476

Add Network Printer Calls

1478

Working Set – Private

1480

Working Set – Shared

1482

% Idle Time

1484

Split IO/Sec

1500

Job Object

1502

Current % Processor Time

1504

Current % User Mode Time

1506

Current % Kernel Mode Time

1508

This Period mSec – Processor

1510

This Period mSec – User Mode

1512

This Period mSec – Kernel Mode

1514

Pages/Sec

1516

Process Count – Total

1518

Process Count – Active

1520

Process Count – Terminated

1522

Total mSec – Processor

1524

Total mSec – User Mode

1526

Total mSec – Kernel Mode

1530

TCPv6

1532

UDPv6

1534

ICMPv6

1536

Received Packet Too Big

1538

Received Membership Query

1540

Received Membership Report

1542

Received Membership Reduction

1544

Received Router Solicit

1546

Received Router Advert

1548

Job Object Details

1550

Received Neighbor Solicit

1552

Received Neighbor Advert

1554

Sent Packet Too Big

1556

Sent Membership Query

1558

Sent Membership Report

1560

Sent Membership Reduction

1562

Sent Router Solicit

1564

Sent Router Advert

1566

Sent Neighbor Solicit

1568

Sent Neighbor Advert

1746

% Idle Time

1748

% C1 Time

1750

% C2 Time

1752

% C3 Time

1754

C1 Transitions/sec

1756

C2 Transitions/sec

1758

C3 Transitions/sec

1760

Heap

1762

Committed Bytes

1764

Reserved Bytes

1766

Virtual Bytes

1768

Free Bytes

1770

Free List Length

1772

Avg. alloc rate

1774

Avg. free rate

1776

Uncommitted Ranges Length

1778

Allocs – Frees

1780

Cached Allocs/sec

1782

Cached Frees/sec

1784

Allocs <1K/sec

1786

Frees <1K/sec

1788

Allocs 1-8K/sec

1790

Frees 1-8K/sec

1792

Allocs over 8K/sec

1794

Frees over 8K/sec

1796

Total Allocs/sec

1798

Total Frees/sec

1800

Blocks in Heap Cache

1802

Largest Cache Depth

1804

% Fragmentation

1806

% VAFragmentation

1808

Heap Lock contention

1846

End Marker

1848

IPSec v4 Driver

1850

Active Security Associations

1852

Offloaded Security Associations

1854

Pending Key Exchange Operations

1856

Total Keys Added

1858

Total Keys Deleted

1860

Total SA Rekeys

1862

Active Tunnel SAs

1864

Total Bad SPI Packets

1866

Total Packets Not Decrypted

1868

Total Packets Not Authenticated

1870

Total Packets Failing Replay Detection

1872

Total Confidential Bytes Sent

1874

Total Confidential Bytes Received

1876

Total Authenticated Bytes Sent

1878

Total Authenticated Bytes received

1880

Total Transport Bytes Sent

1882

Total Transport Bytes Received

1884

Total Bytes Sent In Tunnels

1886

Total Bytes Received In Tunnels

1888

Total Offloaded Bytes Sent

1890

Total Offloaded Bytes Received

1892

IPSec v4 IKE

1894

Active Acquires

1896

Active Receives

1898

Total Acquire Failures

1900

Total Receive Failures

1902

Total Send Failures

1904

Acquire Heap Size

1906

Receive Heap Size

1908

Total Negotiation Failures

1910

Total Authentication Failures

1912

Total Invalid Cookies Received

1914

Total Acquires

1916

Total SPI Requests

1918

Total Key Additions

1920

Total Key Updates

1922

Total SPI Request Failures

1924

Total Key Addition Failures

1926

Total Key Update Failures

1928

Main Mode SA List Entries

1930

Quick Mode SA List Entries

1932

Total Main Mode SAs

1934

Total Quick Mode SAs

1936

Total Soft Associations

1938

Total Invalid Packets Received

1940

RAS Port

1942

Bytes Transmitted

1944

Bytes Received

1946

Frames Transmitted

1948

Frames Received

1950

Percent Compression Out

1952

Percent Compression In

1954

CRC Errors

1956

Timeout Errors

1958

Serial Overrun Errors

1960

Alignment Errors

1962

Buffer Overrun Errors

1964

Total Errors

1966

Bytes Transmitted/Sec

1968

Bytes Received/Sec

1970

Frames Transmitted/Sec

1972

Frames Received/Sec

1974

Total Errors/Sec

1976

RAS Total

1978

Total Connections

1980

Terminal Services Session

1982

Input WdBytes

1984

Input WdFrames

1986

Input WaitForOutBuf

1988

Input Frames

1990

Input Bytes

1992

Input Compressed Bytes

1994

Input Compress Flushes

1996

Input Errors

1998

Input Timeouts

2000

Input Async Frame Error

2002

Input Async Overrun

2004

Input Async Overflow

2006

Input Async Parity Error

2008

Input Transport Errors

2010

Output WdBytes

2012

Output WdFrames

2014

Output WaitForOutBuf

2016

Output Frames

2018

Output Bytes

2020

Output Compressed Bytes

2022

Output Compress Flushes

2024

Output Errors

2026

Output Timeouts

2028

Output Async Frame Error

2030

Output Async Overrun

2032

Output Async Overflow

2034

Output Async Parity Error

2036

Output Transport Errors

2038

Total WdBytes

2040

Total WdFrames

2042

Total WaitForOutBuf

2044

Total Frames

2046

Total Bytes

2048

Total Compressed Bytes

2050

Total Compress Flushes

2052

Total Errors

2054

Total Timeouts

2056

Total Async Frame Error

2058

Total Async Overrun

2060

Total Async Overflow

2062

Total Async Parity Error

2064

Total Transport Errors

2066

Total Protocol Cache Reads

2068

Total Protocol Cache Hits

2070

Total Protocol Cache Hit Ratio

2072

Protocol Bitmap Cache Reads

2074

Protocol Bitmap Cache Hits

2076

Protocol Bitmap Cache Hit Ratio

2078

Protocol Glyph Cache Reads

2080

Protocol Glyph Cache Hits

2082

Protocol Glyph Cache Hit Ratio

2084

Protocol Brush Cache Reads

2086

Protocol Brush Cache Hits

2088

Protocol Brush Cache Hit Ratio

2090

Protocol Save Screen Bitmap Cache Reads

2092

Protocol Save Screen Bitmap Cache Hits

2094

Protocol Save Screen Bitmap Cache Hit Ratio

2096

Input Compression Ratio

2098

Output Compression Ratio

2100

Total Compression Ratio

2102

Terminal Services

2104

Total Sessions

2106

Active Sessions

2108

Inactive Sessions

2144

.NET CLR Data

2146

SqlClient: Current # pooled and nonpooled connections

2148

SqlClient: Current # pooled connections

2150

SqlClient: Current # connection pools

2152

SqlClient: Peak # pooled connections

2154

SqlClient: Total # failed connects

2156

SqlClient: Total # failed commands

2158

.NET CLR Networking

2160

Connections Established

2162

Bytes Received

2164

Bytes Sent

2166

Datagrams Received

2168

Datagrams Sent

2170

.NET CLR Memory

2172

# Gen 0 Collections

2174

# Gen 1 Collections

2176

# Gen 2 Collections

2178

Promoted Memory from Gen 0

2180

Promoted Memory from Gen 1

2182

Gen 0 Promoted Bytes/Sec

2184

Gen 1 Promoted Bytes/Sec

2186

Promoted Finalization-Memory from Gen 0

2188

Promoted Finalization-Memory from Gen 1

2190

Gen 0 heap size

2192

Gen 1 heap size

2194

Gen 2 heap size

2196

Large Object Heap size

2198

Finalization Survivors

2200

# GC Handles

2202

Allocated Bytes/sec

2204

# Induced GC

2206

% Time in GC

2208

Not Displayed

2210

# Bytes in all Heaps

2212

# Total committed Bytes

2214

# Total reserved Bytes

2216

# of Pinned Objects

2218

# of Sink Blocks in use

2220

.NET CLR Loading

2222

Total Classes Loaded

2224

% Time Loading

2226

Assembly Search Length

2228

Total # of Load Failures

2230

Rate of Load Failures

2232

Bytes in Loader Heap

2234

Total appdomains unloaded

2236

Rate of appdomains unloaded

2238

Current Classes Loaded

2240

Rate of Classes Loaded

2242

Current appdomains

2244

Total Appdomains

2246

Rate of appdomains

2248

Current Assemblies

2250

Total Assemblies

2252

Rate of Assemblies

2254

.NET CLR Jit

2256

# of Methods Jitted

2258

# of IL Bytes Jitted

2260

Total # of IL Bytes Jitted

2262

IL Bytes Jitted / sec

2264

Standard Jit Failures

2266

% Time in Jit

2268

Not Displayed

2270

.NET CLR Interop

2272

# of CCWs

2274

# of Stubs

2276

# of marshalling

2278

# of TLB imports / sec

2280

# of TLB exports / sec

2282

.NET CLR LocksAndThreads

2284

Total # of Contentions

2286

Contention Rate / sec

2288

Current Queue Length

2290

Queue Length Peak

2292

Queue Length / sec

2294

# of current logical Threads

2296

# of current physical Threads

2298

# of current recognized threads

2300

# of total recognized threads

2302

rate of recognized threads / sec

2304

.NET CLR Security

2306

Total Runtime Checks

2308

% Time Sig. Authenticating

2310

# Link Time Checks

2312

% Time in RT checks

2314

Not Displayed

2316

Stack Walk Depth

2318

.NET CLR Remoting

2320

Remote Calls/sec

2322

Channels

2324

Context Proxies

2326

Context-Bound Classes Loaded

2328

Context-Bound Objects Alloc / sec

2330

Contexts

2332

Total Remote Calls

2334

.NET CLR Exceptions

2336

# of Exceps Thrown

2338

# of Exceps Thrown / sec

2340

# of Filters / sec

2342

# of Finallys / sec

2344

Throw To Catch Depth / sec

2406

Distributed Transaction Coordinator

2408

Active Transactions

2410

Committed Transactions

2412

Aborted Transactions

2414

In Doubt Transactions

2416

Active Transactions Maximum

2418

Force Committed Transactions

2420

Force Aborted Transactions

2422

Response Time — Minimum

2424

Response Time — Average

2426

Response Time — Maximum

2428

Transactions/sec

2430

Committed Transactions/sec

2432

Aborted Transactions/sec

2434

Internet Information Services Global

2436

Total Allowed Async I/O Requests

2438

Total Blocked Async I/O Requests

2440

Total Rejected Async I/O Requests

2442

Current Blocked Async I/O Requests

2444

Measured Async I/O Bandwidth Usage

2446

Current Files Cached

2448

Total Files Cached

2450

File Cache Hits

2452

File Cache Misses

2454

File Cache Hits %

2458

File Cache Flushes

2460

Current File Cache Memory Usage

2462

Maximum File Cache Memory Usage

2464

Active Flushed Entries

2466

Total Flushed Files

2468

Current URIs Cached

2470

Total URIs Cached

2472

URI Cache Hits

2474

URI Cache Misses

2476

URI Cache Hits %

2480

URI Cache Flushes

2482

Total Flushed URIs

2484

Current BLOBs Cached

2486

Total BLOBs Cached

2488

BLOB Cache Hits

2490

BLOB Cache Misses

2492

BLOB Cache Hits %

2496

BLOB Cache Flushes

2498

Total Flushed BLOBs

2500

Web Service

2502

Total Bytes Sent

2504

Bytes Sent/sec

2506

Total Bytes Received

2508

Bytes Received/sec

2510

Total Bytes Transfered

2512

Bytes Total/sec

2514

Total Files Sent

2516

Files Sent/sec

2518

Total Files Received

2520

Files Received/sec

2522

Total Files Transferred

2524

Files/sec

2526

Current Anonymous Users

2528

Current NonAnonymous Users

2530

Total Anonymous Users

2532

Anonymous Users/sec

2534

Total NonAnonymous Users

2536

NonAnonymous Users/sec

2538

Maximum Anonymous Users

2540

Maximum NonAnonymous Users

2542

Current Connections

2544

Maximum Connections

2546

Total Connection Attempts (all instances)

2548

Connection Attempts/sec

2550

Total Logon Attempts

2552

Logon Attempts/sec

2554

Total Options Requests

2556

Options Requests/sec

2558

Total Get Requests

2560

Get Requests/sec

2562

Total Post Requests

2564

Post Requests/sec

2566

Total Head Requests

2568

Head Requests/sec

2570

Total Put Requests

2572

Put Requests/sec

2574

Total Delete Requests

2576

Delete Requests/sec

2578

Total Trace Requests

2580

Trace Requests/sec

2582

Total Move Requests

2584

Move Requests/sec

2586

Total Copy Requests

2588

Copy Requests/sec

2590

Total Mkcol Requests

2592

Mkcol Requests/sec

2594

Total Propfind Requests

2596

Propfind Requests/sec

2598

Total Proppatch Requests

2600

Proppatch Requests/sec

2602

Total Search Requests

2604

Search Requests/sec

2606

Total Lock Requests

2608

Lock Requests/sec

2610

Total Unlock Requests

2612

Unlock Requests/sec

2614

Total Other Request Methods

2616

Other Request Methods/sec

2618

Total Method Requests

2620

Total Method Requests/sec

2622

Total CGI Requests

2624

CGI Requests/sec

2626

Total ISAPI Extension Requests

2628

ISAPI Extension Requests/sec

2630

Total Not Found Errors

2632

Not Found Errors/sec

2634

Total Locked Errors

2636

Locked Errors/sec

2638

Current CGI Requests

2640

Current ISAPI Extension Requests

2642

Maximum CGI Requests

2644

Maximum ISAPI Extension Requests

2646

Current CAL count for authenticated users

2648

Maximum CAL count for authenticated users

2650

Total count of failed CAL requests for authenticated users

2652

Current CAL count for SSL connections

2654

Maximum CAL count for SSL connections

2656

Total Blocked Async I/O Requests

2658

Total Allowed Async I/O Requests

2660

Total Rejected Async I/O Requests

2662

Current Blocked Async I/O Requests

2664

Total count of failed CAL requests for SSL connections

2666

Measured Async I/O Bandwidth Usage

2668

Total blocked bandwidth bytes.

2670

Current blocked bandwidth bytes.

2672

Service Uptime

2674

Web Service Cache

2676

Current Files Cached

2678

Total Files Cached

2680

File Cache Hits

2682

File Cache Misses

2684

File Cache Hits %

2688

File Cache Flushes

2690

Current File Cache Memory Usage

2692

Maximum File Cache Memory Usage

2694

Active Flushed Entries

2696

Total Flushed Files

2698

Current URIs Cached

2700

Total URIs Cached

2702

URI Cache Hits

2704

URI Cache Misses

2706

URI Cache Hits %

2710

URI Cache Flushes

2712

Total Flushed URIs

2714

Current Metadata Cached

2716

Total Metadata Cached

2718

Metadata Cache Hits

2720

Metadata Cache Misses

2722

Metadata Cache Hits %

2726

Metadata Cache Flushes

2728

Total Flushed Metadata

2730

Kernel: Current URIs Cached

2732

Kernel: Total URIs Cached

2734

Kernel: URI Cache Hits

2736

Kernel: Uri Cache Hits/sec

2738

Kernel: URI Cache Misses

2740

Kernel: URI Cache Hits %

2744

Kernel: URI Cache Flushes

2746

Kernel: Total Flushed URIs

2748

Active Server Pages

2750

Debugging Requests

2752

Errors During Script Runtime

2754

Errors From ASP Preprocessor

2756

Errors From Script Compilers

2758

Errors/Sec

2760

Request Bytes In Total

2762

Request Bytes Out Total

2764

Request Execution Time

2766

Request Wait Time

2768

Requests Disconnected

2770

Requests Executing

2772

Requests Failed Total

2774

Requests Not Authorized

2776

Requests Not Found

2778

Requests Queued

2780

Requests Rejected

2782

Requests Succeeded

2784

Requests Timed Out

2786

Requests Total

2788

Requests/Sec

2790

Script Engines Cached

2792

Session Duration

2794

Sessions Current

2796

Sessions Timed Out

2798

Sessions Total

2800

Templates Cached

2802

Template Cache Hit Rate

2806

Template Notifications

2808

Transactions Aborted

2810

Transactions Committed

2812

Transactions Pending

2814

Transactions Total

2816

Transactions/Sec

2818

In Memory Templates Cached

2820

In Memory Template Cache Hit Rate

2824

Script Engine Cache Hit Rate

2828

Engine Flush Notifications

2830

MSMQ Service

2832

Sessions

2834

IP Sessions

2836

Outgoing HTTP Sessions

2838

Incoming Multicast Sessions

2840

Outgoing Multicast Sessions

2842

Incoming Messages/sec

2844

MSMQ Incoming Messages

2846

Outgoing Messages/sec

2848

MSMQ Outgoing Messages

2850

Total messages in all queues

2852

Total bytes in all queues

2854

MSMQ Session

2856

Incoming Messages/sec

2858

Outgoing Messages/sec

2860

Incoming Bytes/sec

2862

Outgoing Bytes/sec

2864

Incoming Messages

2866

Incoming Bytes

2868

Outgoing Messages

2870

Outgoing Bytes

2872

MSMQ Queue

2874

Messages in Queue

2876

Bytes in Queue

2878

Messages in Journal Queue

2880

Bytes in Journal Queue

2882

MSMQ IS

2884

Sync requests

2886

Sync replies

2888

Replication requests received

2890

Replication requests sent

2892

Access to the server

2894

Write requests sent

2896

Errors returned to Application

2898

MSMQ Incoming HTTP Traffic

2900

Incoming HTTP Messages/sec

2902

Incoming HTTP Bytes/sec

2904

Incoming HTTP Messages

2906

Incoming HTTP Bytes

2908

MSMQ Outgoing HTTP Session

2910

Outgoing HTTP Messages/sec

2912

Outgoing HTTP Bytes/sec

2914

Outgoing HTTP Messages

2916

Outgoing HTTP Bytes

2918

MSMQ Outgoing Multicast Session

2920

Outgoing Multicast Messages/sec

2922

Outgoing Multicast Bytes/sec

2924

Outgoing Multicast Messages

2926

Outgoing Multicast Bytes

2928

MSMQ Incoming Multicast Session

2930

Incoming Multicast Messages/sec

2932

Incoming Multicast Bytes/sec

2934

Incoming Multicast Messages

2936

Incoming Multicast Bytes

2938

FTP Service

2940

Bytes Sent/sec

2942

Bytes Received/sec

2944

Bytes Total/sec

2946

Total Files Sent

2948

Total Files Received

2950

Total Files Transferred

2952

Current Anonymous Users

2954

Current NonAnonymous Users

2956

Total Anonymous Users

2958

Total NonAnonymous Users

2960

Maximum Anonymous Users

2962

Maximum NonAnonymous Users

2964

Current Connections

2966

Maximum Connections

2968

Total Connection Attempts (all instances)

2970

Total Logon Attempts

2972

FTP Service Uptime

2974

SMTP Server

2976

Bytes Sent Total

2978

Bytes Sent/sec

2980

Bytes Received Total

2982

Bytes Received/sec

2984

Bytes Total

2986

Bytes Total/sec

2988

Message Bytes Sent Total

2990

Message Bytes Sent/sec

2992

Message Bytes Received Total

2994

Message Bytes Received/sec

2996

Message Bytes Total

2998

Message Bytes Total/sec

3000

Messages Received Total

3002

Messages Received/sec

3004

Avg Recipients/msg Received

3006

Base Avg Recipients/msg Received

3008

% Recipients Local

3010

Base % Recipients Local

3012

% Recipients Remote

3014

Base % Recipients Remote

3016

Messages Refused for Size

3018

Messages Refused for Address Objects

3020

Messages Refused for Mail Objects

3022

Messages Delivered Total

3024

Messages Delivered/sec

3026

Message Delivery Retries

3028

Avg Retries/msg Delivered

3030

Base Avg Retries/msg Delivered

3032

Pickup Directory Messages Retrieved Total

3034

Pickup Directory Messages Retrieved/sec

3036

NDRs Generated

3038

Local Queue Length

3040

Local Retry Queue Length

3042

Number of MailFiles Open

3044

Number of QueueFiles Open

3046

Categorizer Queue Length

3048

Messages Sent Total

3050

Messages Sent/sec

3052

Message Send Retries

3054

Avg Retries/msg Sent

3056

Base Avg Retries/msg Sent

3058

Avg Recipients/msg Sent

3060

Base Avg Recipients/msg Sent

3062

Remote Queue Length

3064

DNS Queries Total

3066

DNS Queries/sec

3068

Remote Retry Queue Length

3072

Inbound Connections Total

3074

Inbound Connections Current

3076

Outbound Connections Total

3078

Outbound Connections Current

3080

Outbound Connections Refused

3082

Total Connection Errors

3084

Connection Errors/sec

3086

Directory Drops Total

3088

Directory Drops/sec

3090

Routing Table Lookups Total

3092

Routing Table Lookups/sec

3094

ETRN Messages Total

3096

ETRN Messages/sec

3098

Badmailed Messages (No Recipients)

3100

Badmailed Messages (Hop Count Exceeded)

3102

Badmailed Messages (General Failure)

3104

Badmailed Messages (Bad Pickup File)

3106

Badmailed Messages (Triggered via Event)

3108

Badmailed Messages (NDR of DSN)

3110

Messages Pending Routing

3112

Messages Currently Undeliverable

3114

Total messages submitted

3116

Total DSN Failures

3118

Current Messages in Local Delivery

3120

Cat: Messages submitted

3122

Cat: Messages submitted/sec

3124

Cat: Categorizations completed

3126

Cat: Categorizations completed/sec

3128

Cat: Categorizations in progress

3130

Cat: Categorizations completed successfully

3132

Cat: Categorizations failed (non-retryable error)

3134

Cat: Categorizations failed (retryable error)

3136

Cat: Categorizations failed (Out Of Memory)

3138

Cat: Categorizations failed (DS logon failure)

3140

Cat: Categorizations failed (DS connection failure)

3142

Cat: Categorizations failed (sink retryable error)

3144

Cat: Messages Categorized

3146

Cat: Messages bifurcated

3148

Cat: Messages aborted

3150

Cat: Recipients before categorization

3152

Cat: Recipients after categorization

3154

Cat: Recipients NDRd by categorizer

3156

Cat: Recipients NDRd (unresolved)

3158

Cat: Recipients NDRd (ambiguous address)

3160

Cat: Recipients NDRd (illegal address)

3162

Cat: Recipients NDRd (forwarding loop)

3164

Cat: Recipients NDRd (sink recip errors)

3166

Cat: Recipients in categorization

3168

Cat: Senders unresolved

3170

Cat: Senders with ambiguous addresses

3172

Cat: Address lookups

3174

Cat: Address lookups/sec

3176

Cat: Address lookup completions

3178

Cat: Address lookup completions/sec

3180

Cat: Address lookups not found

3182

Cat: mailmsg duplicate collisions

3184

Cat: LDAP connections

3186

Cat: LDAP connection failures

3188

Cat: LDAP connections currently open

3190

Cat: LDAP binds

3192

Cat: LDAP bind failures

3194

Cat: LDAP searches

3196

Cat: LDAP searches/sec

3198

Cat: LDAP paged searches

3200

Cat: LDAP search failures

3202

Cat: LDAP paged search failures

3204

Cat: LDAP searches completed

3206

Cat: LDAP searches completed/sec

3208

Cat: LDAP paged searches completed

3210

Cat: LDAP search completion failures

3212

Cat: LDAP paged search completion failures

3214

Cat: LDAP general completion failures

3216

Cat: LDAP searches abandoned

3218

Cat: LDAP searches pending completion

3220

SMTP NTFS Store Driver

3222

Messages in the queue directory

3224

Messages allocated

3226

Messages deleted

3228

Messages enumerated

3230

Open message bodies

3232

Open message streams

3512

Indexing Service

3514

Word lists

3516

Saved indexes

3518

Index size (MB)

3520

Files to be indexed

3522

Unique keys

3524

Running queries

3526

Merge progress

3528

# documents indexed

3530

Total # documents

3532

Total # of queries

3534

Deferred for indexing

3536

Indexing Service Filter

3538

Total indexing speed (MB/hr)

3540

Binding time (msec)

3542

Indexing speed (MB/hr)

3544

Http Indexing Service

3546

Cache items

3548

% Cache hits

3550

Total cache accesses 1

3552

% Cache misses

3554

Total cache accesses 2

3556

Active queries

3558

Total queries

3560

Queries per minute

3562

Current requests queued

3564

Total requests rejected

5400

WMI Objects

5402

HiPerf Classes

5404

HiPerf Validity

5990

.NET Data Provider for Oracle

5992

HardConnectsPerSecond

5994

HardDisconnectsPerSecond

5996

SoftConnectsPerSecond

5998

SoftDisconnectsPerSecond

6000

NumberOfNonPooledConnections

6002

NumberOfPooledConnections

6004

NumberOfActiveConnectionPoolGroups

6006

NumberOfInactiveConnectionPoolGroups

6008

NumberOfActiveConnectionPools

6010

NumberOfInactiveConnectionPools

6012

NumberOfActiveConnections

6014

NumberOfFreeConnections

6016

NumberOfStasisConnections

6018

NumberOfReclaimedConnections

6020

.NET Data Provider for SqlServer

6022

HardConnectsPerSecond

6024

HardDisconnectsPerSecond

6026

SoftConnectsPerSecond

6028

SoftDisconnectsPerSecond

6030

NumberOfNonPooledConnections

6032

NumberOfPooledConnections

6034

NumberOfActiveConnectionPoolGroups

6036

NumberOfInactiveConnectionPoolGroups

6038

NumberOfActiveConnectionPools

6040

NumberOfInactiveConnectionPools

6042

NumberOfActiveConnections

6044

NumberOfFreeConnections

6046

NumberOfStasisConnections

6048

NumberOfReclaimedConnections

6050

ASP.NET v1.1.4322

6052

ASP.NET Apps v1.1.4322

6054

Application Restarts

6056

Applications Running

6058

Requests Disconnected

6060

Request Execution Time

6062

Requests Rejected

6064

Requests Queued

6066

Worker Processes Running

6068

Worker Process Restarts

6070

Request Wait Time

6072

State Server Sessions Active

6074

State Server Sessions Abandoned

6076

State Server Sessions Timed Out

6078

State Server Sessions Total

6080

Requests Current

6082

Anonymous Requests

6084

Anonymous Requests/Sec

6086

Cache Total Entries

6088

Cache Total Turnover Rate

6090

Cache Total Hits

6092

Cache Total Misses

6094

Cache Total Hit Ratio

6096

Cache Total Hit Ratio Base

6098

Cache API Entries

6100

Cache API Turnover Rate

6102

Cache API Hits

6104

Cache API Misses

6106

Cache API Hit Ratio

6108

Cache API Hit Ratio Base

6110

Output Cache Entries

6112

Output Cache Turnover Rate

6114

Output Cache Hits

6116

Output Cache Misses

6118

Output Cache Hit Ratio

6120

Output Cache Hit Ratio Base

6122

Compilations Total

6124

Debugging Requests

6126

Errors During Preprocessing

6128

Errors During Compilation

6130

Errors During Execution

6132

Errors Unhandled During Execution

6134

Errors Unhandled During Execution/Sec

6136

Errors Total

6138

Errors Total/Sec

6140

Pipeline Instance Count

6142

Request Bytes In Total

6144

Request Bytes Out Total

6146

Requests Executing

6148

Requests Failed

6150

Requests Not Found

6152

Requests Not Authorized

6154

Requests In Application Queue

6156

Requests Timed Out

6158

Requests Succeeded

6160

Requests Total

6162

Requests/Sec

6164

Sessions Active

6166

Sessions Abandoned

6168

Sessions Timed Out

6170

Sessions Total

6172

Transactions Aborted

6174

Transactions Committed

6176

Transactions Pending

6178

Transactions Total

6180

Transactions/Sec

6182

Session State Server connections total

6184

Session SQL Server connections total

6824

MSDTC Bridge 3.0.0.0

6826

Message send failures/sec

6828

Prepare retry count/sec

6830

Commit retry count/sec

6832

Prepared retry count/sec

6834

Replay retry count/sec

6836

Faults received count/sec

6838

Faults sent count/sec

6840

Average participant prepare response time

6842

Average participant prepare response time Base

6844

Average participant commit response time

6846

Average participant commit response time Base

6848

SMSvcHost 3.0.0.0

6850

Protocol Failures over net.tcp

6852

Protocol Failures over net.pipe

6854

Dispatch Failures over net.tcp

6856

Dispatch Failures over net.pipe

6858

Connections Dispatched over net.tcp

6860

Connections Dispatched over net.pipe

6862

Connections Accepted over net.tcp

6864

Connections Accepted over net.pipe

6866

Registrations Active for net.tcp

6868

Registrations Active for net.pipe

6870

Uris Registered for net.tcp

6872

Uris Registered for net.pipe

6874

Uris Unregistered for net.tcp

6876

Uris Unregistered for net.pipe

6878

ServiceModelEndpoint 3.0.0.0

6880

Calls

6882

Calls Per Second

6884

Calls Outstanding

6886

Calls Failed

6888

Calls Failed Per Second

6890

Calls Faulted

6892

Calls Faulted Per Second

6894

Calls Duration

6896

Calls Duration Base

6898

Transactions Flowed

6900

Transactions Flowed Per Second

6902

Security Validation and Authentication Failures

6904

Security Validation and Authentication Failures Per Second

6906

Security Calls Not Authorized

6908

Security Calls Not Authorized Per Second

6910

Reliable Messaging Sessions Faulted

6912

Reliable Messaging Sessions Faulted Per Second

6914

Reliable Messaging Messages Dropped

6916

Reliable Messaging Messages Dropped Per Second

6918

ServiceModelService 3.0.0.0

6920

Calls

6922

Calls Per Second

6924

Calls Outstanding

6926

Calls Failed

6928

Calls Failed Per Second

6930

Calls Faulted

6932

Calls Faulted Per Second

6934

Calls Duration

6936

Calls Duration Base

6938

Transactions Flowed

6940

Transactions Flowed Per Second

6942

Transacted Operations Committed

6944

Transacted Operations Committed Per Second

6946

Transacted Operations Aborted

6948

Transacted Operations Aborted Per Second

6950

Transacted Operations In Doubt

6952

Transacted Operations In Doubt Per Second

6954

Security Validation and Authentication Failures

6956

Security Validation and Authentication Failures Per Second

6958

Security Calls Not Authorized

6960

Security Calls Not Authorized Per Second

6962

Instances

6964

Instances Created Per Second

6966

Reliable Messaging Sessions Faulted

6968

Reliable Messaging Sessions Faulted Per Second

6970

Reliable Messaging Messages Dropped

6972

Reliable Messaging Messages Dropped Per Second

6974

Queued Poison Messages

6976

Queued Poison Messages Per Second

6978

Queued Messages Rejected

6980

Queued Messages Rejected Per Second

6982

Queued Messages Dropped

6984

Queued Messages Dropped Per Second

6986

ServiceModelOperation 3.0.0.0

6988

Calls

6990

Calls Per Second

6992

Calls Outstanding

6994

Calls Failed

6996

Call Failed Per Second

6998

Calls Faulted

7000

Calls Faulted Per Second

7002

Calls Duration

7004

Calls Duration Base

7006

Transactions Flowed

7008

Transactions Flowed Per Second

7010

Security Validation and Authentication Failures

7012

Security Validation and Authentication Failures Per Second

7014

Security Calls Not Authorized

7016

Security Calls Not Authorized Per Second

7018

Windows Workflow Foundation

7020

Workflows Created

7022

Workflows Created/sec

7024

Workflows Unloaded

7026

Workflows Unloaded/sec

7028

Workflows Loaded

7030

Workflows Loaded/sec

7032

Workflows Completed

7034

Workflows Completed/sec

7036

Workflows Suspended

7038

Workflows Suspended/sec

7040

Workflows Terminated

7042

Workflows Terminated/sec

7044

Workflows In Memory

7046

Workflows Aborted

7048

Workflows Aborted/sec

7050

Workflows Persisted

7052

Workflows Persisted/sec

7054

Workflows Executing

7056

Workflows Idle/sec

7058

Workflows Runnable

7060

Workflows Pending

7062

.NET Data Provider for MySQL

7064

HardProcedureQueries

7066

SoftProcedureQueries

7068

ASP.NET State Service

7274

State Server Sessions Active

7276

State Server Sessions Abandoned

7278

State Server Sessions Timed Out

7280

State Server Sessions Total

7282

ASP.NET v2.0.50727

7284

ASP.NET Apps v2.0.50727

7286

Application Restarts

7288

Applications Running

7290

Requests Disconnected

7292

Request Execution Time

7294

Requests Rejected

7296

Requests Queued

7298

Worker Processes Running

7300

Worker Process Restarts

7302

Request Wait Time

7304

State Server Sessions Active

7306

State Server Sessions Abandoned

7308

State Server Sessions Timed Out

7310

State Server Sessions Total

7312

Requests Current

7314

Audit Success Events Raised

7316

Audit Failure Events Raised

7318

Error Events Raised

7320

Request Error Events Raised

7322

Infrastructure Error Events Raised

7324

Anonymous Requests

7326

Anonymous Requests/Sec

7328

Cache Total Entries

7330

Cache Total Turnover Rate

7332

Cache Total Hits

7334

Cache Total Misses

7336

Cache Total Hit Ratio

7338

Cache Total Hit Ratio Base

7340

Cache API Entries

7342

Cache API Turnover Rate

7344

Cache API Hits

7346

Cache API Misses

7348

Cache API Hit Ratio

7350

Cache API Hit Ratio Base

7352

Output Cache Entries

7354

Output Cache Turnover Rate

7356

Output Cache Hits

7358

Output Cache Misses

7360

Output Cache Hit Ratio

7362

Output Cache Hit Ratio Base

7364

Compilations Total

7366

Debugging Requests

7368

Errors During Preprocessing

7370

Errors During Compilation

7372

Errors During Execution

7374

Errors Unhandled During Execution

7376

Errors Unhandled During Execution/Sec

7378

Errors Total

7380

Errors Total/Sec

7382

Pipeline Instance Count

7384

Request Bytes In Total

7386

Request Bytes Out Total

7388

Requests Executing

7390

Requests Failed

7392

Requests Not Found

7394

Requests Not Authorized

7396

Requests In Application Queue

7398

Requests Timed Out

7400

Requests Succeeded

7402

Requests Total

7404

Requests/Sec

7406

Sessions Active

7408

Sessions Abandoned

7410

Sessions Timed Out

7412

Sessions Total

7414

Transactions Aborted

7416

Transactions Committed

7418

Transactions Pending

7420

Transactions Total

7422

Transactions/Sec

7424

Session State Server connections total

7426

Session SQL Server connections total

7428

Events Raised

7430

Events Raised/Sec

7432

Application Lifetime Events

7434

Application Lifetime Events/Sec

7436

Error Events Raised

7438

Error Events Raised/Sec

7440

Request Error Events Raised

7442

Request Error Events Raised/Sec

7444

Infrastructure Error Events Raised

7446

Infrastructure Error Events Raised/Sec

7448

Request Events Raised

7450

Request Events Raised/Sec

7452

Audit Success Events Raised

7454

Audit Failure Events Raised

7456

Membership Authentication Success

7458

Membership Authentication Failure

7460

Forms Authentication Success

7462

Forms Authentication Failure

7464

Viewstate MAC Validation Failure

7466

Request Execution Time

7468

Requests Disconnected

7470

Requests Rejected

7472

Request Wait Time

7474

Cache % Machine Memory Limit Used

7476

Cache % Machine Memory Limit Used Base

7478

Cache % Process Memory Limit Used

7480

Cache % Process Memory Limit Used Base

7482

Cache Total Trims

7484

Cache API Trims

7486

Output Cache Trims

7490

ASP.NET Applications

7488

ASP.NET

7492

Application Restarts

7494

Applications Running

7496

Requests Disconnected

7498

Request Execution Time

7500

Requests Rejected

7502

Requests Queued

7504

Worker Processes Running

7506

Worker Process Restarts

7508

Request Wait Time

7510

State Server Sessions Active

7512

State Server Sessions Abandoned

7514

State Server Sessions Timed Out

7516

State Server Sessions Total

7518

Requests Current

7520

Audit Success Events Raised

7522

Audit Failure Events Raised

7524

Error Events Raised

7526

Request Error Events Raised

7528

Infrastructure Error Events Raised

7530

Anonymous Requests

7532

Anonymous Requests/Sec

7534

Cache Total Entries

7536

Cache Total Turnover Rate

7538

Cache Total Hits

7540

Cache Total Misses

7542

Cache Total Hit Ratio

7544

Cache Total Hit Ratio Base

7546

Cache API Entries

7548

Cache API Turnover Rate

7550

Cache API Hits

7552

Cache API Misses

7554

Cache API Hit Ratio

7556

Cache API Hit Ratio Base

7558

Output Cache Entries

7560

Output Cache Turnover Rate

7562

Output Cache Hits

7564

Output Cache Misses

7566

Output Cache Hit Ratio

7568

Output Cache Hit Ratio Base

7570

Compilations Total

7572

Debugging Requests

7574

Errors During Preprocessing

7576

Errors During Compilation

7578

Errors During Execution

7580

Errors Unhandled During Execution

7582

Errors Unhandled During Execution/Sec

7584

Errors Total

7586

Errors Total/Sec

7588

Pipeline Instance Count

7590

Request Bytes In Total

7592

Request Bytes Out Total

7594

Requests Executing

7596

Requests Failed

7598

Requests Not Found

7600

Requests Not Authorized

7602

Requests In Application Queue

7604

Requests Timed Out

7606

Requests Succeeded

7608

Requests Total

7610

Requests/Sec

7612

Sessions Active

7614

Sessions Abandoned

7616

Sessions Timed Out

7618

Sessions Total

7620

Transactions Aborted

7622

Transactions Committed

7624

Transactions Pending

7626

Transactions Total

7628

Transactions/Sec

7630

Session State Server connections total

7632

Session SQL Server connections total

7634

Events Raised

7636

Events Raised/Sec

7638

Application Lifetime Events

7640

Application Lifetime Events/Sec

7642

Error Events Raised

7644

Error Events Raised/Sec

7646

Request Error Events Raised

7648

Request Error Events Raised/Sec

7650

Infrastructure Error Events Raised

7652

Infrastructure Error Events Raised/Sec

7654

Request Events Raised

7656

Request Events Raised/Sec

7658

Audit Success Events Raised

7660

Audit Failure Events Raised

7662

Membership Authentication Success

7664

Membership Authentication Failure

7666

Forms Authentication Success

7668

Forms Authentication Failure

7670

Viewstate MAC Validation Failure

7672

Request Execution Time

7674

Requests Disconnected

7676

Requests Rejected

7678

Request Wait Time

7680

Cache % Machine Memory Limit Used

7682

Cache % Machine Memory Limit Used Base

7684

Cache % Process Memory Limit Used

7686

Cache % Process Memory Limit Used Base

7688

Cache Total Trims

7690

Cache API Trims

7692

Output Cache Trims

Segue o conteúdo da variável Help:

The System performance object consists of counters that apply to more than one instance of a component processors on the computer.

The Memory performance object consists of counters that describe the behavior of physical and virtual memory on the computer. Physical memory is the amount of random access memory on the computer. Virtual memory consists of the space in physical memory and on disk. Many of the memory counters monitor paging, which is the movement of pages of code and data between disk and physical memory. Excessive paging, a symptom of a memory shortage, can cause delays which interfere with all system processes.

% Processor Time is the percentage of elapsed time that the processor spends to execute a non-Idle thread. It is calculated by measuring the duration of the idle thread is active in the sample interval, and subtracting that time from interval duration. (Each processor has an idle thread that consumes cycles when no other threads are ready to run). This counter is the primary indicator of processor activity, and displays the average percentage of busy time observed during the sample interval. It is calculated by monitoring the time that the service is inactive, and subtracting that value from 100%.

% Total DPC Time is the average percentage of time that all processors spend receiving and servicing deferred procedure calls (DPCs). (DPCs are interrupts that run at a lower priority than the standard interrupts). It is the sum of Processor: % DPC Time for all processors on the computer, divided by the number of processors. System: % Total DPC Time is a component of System: % Total Privileged Time because DPCs are executed in privileged mode. DPCs are counted separately and are not a component of the interrupt count. This counter displays the average busy time as a percentage of the sample time.

File Read Operations/sec is the combined rate of file system read requests to all devices on the computer, including requests to read from the file system cache. It is measured in numbers of reads. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

File Write Operations/sec is the combined rate of the file system write requests to all devices on the computer, including requests to write to data in the file system cache. It is measured in numbers of writes. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

File Control Operations/sec is the combined rate of file system operations that are neither reads nor writes, such as file system control requests and requests for information about device characteristics or status. This is the inverse of System: File Data Operations/sec and is measured in number of operations perf second. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

File Read Bytes/sec is the overall rate at which bytes are read to satisfy file system read requests to all devices on the computer, including reads from the file system cache. It is measured in number of bytes per second. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

File Write Bytes/sec is the overall rate at which bytes are written to satisfy file system write requests to all devices on the computer, including writes to the file system cache. It is measured in number of bytes per second. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

File Control Bytes/sec is the overall rate at which bytes are transferred for all file system operations that are neither reads nor writes, including file system control requests and requests for information about device characteristics or status. It is measured in numbers of bytes. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

% Total Interrupt Time is the average percentage of time that all processors spend receiving and servicing hardware interrupts during sample intervals, where the value is an indirect indicator of the activity of devices that generate interrupts. It is the sum of Processor: % Interrupt Time for of all processors on the computer, divided by the number of processors. DPCs are counted separately and are not a component of the interrupt count. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system timer, the mouse, disk drivers, data communication lines, network interface cards and other peripheral devices.

Available Bytes is the amount of physical memory, in bytes, immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists. For a full explanation of the memory manager, refer to MSDN and/or the System Performance and Troubleshooting Guide chapter in the Windows Server 2003 Resource Kit.

Committed Bytes is the amount of committed virtual memory, in bytes. Committed memory is the physical memory which has space reserved on the disk paging file(s). There can be one or more paging files on each physical drive. This counter displays the last observed value only; it is not an average.

Page Faults/sec is the average number of pages faulted per second. It is measured in number of pages faulted per second because only one page is faulted in each fault operation, hence this is also equal to the number of page fault operations. This counter includes both hard faults (those that require disk access) and soft faults (where the faulted page is found elsewhere in physical memory.) Most processors can handle large numbers of soft faults without significant consequence. However, hard faults, which require disk access, can cause significant delays.

Commit Limit is the amount of virtual memory that can be committed without having to extend the paging file(s). It is measured in bytes. Committed memory is the physical memory which has space reserved on the disk paging files. There can be one paging file on each logical drive). If the paging file(s) are be expanded, this limit increases accordingly. This counter displays the last observed value only; it is not an average.

Write Copies/sec is the rate at which page faults are caused by attempts to write that have been satisfied by coping of the page from elsewhere in physical memory. This is an economical way of sharing data since pages are only copied when they are written to; otherwise, the page is shared. This counter shows the number of copies, without regard for the number of pages copied in each operation.

Transition Faults/sec is the rate at which page faults are resolved by recovering pages that were being used by another process sharing the page, or were on the modified page list or the standby list, or were being written to disk at the time of the page fault. The pages were recovered without additional disk activity. Transition faults are counted in numbers of faults; because only one page is faulted in each operation, it is also equal to the number of pages faulted.

Cache Faults/sec is the rate at which faults occur when a page sought in the file system cache is not found and must be retrieved from elsewhere in memory (a soft fault) or from disk (a hard fault). The file system cache is an area of physical memory that stores recently used pages of data for applications. Cache activity is a reliable indicator of most application I/O operations. This counter shows the number of faults, without regard for the number of pages faulted in each operation.

Demand Zero Faults/sec is the rate at which a zeroed page is required to satisfy the fault. Zeroed pages, pages emptied of previously stored data and filled with zeros, are a security feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space. Windows maintains a list of zeroed pages to accelerate this process. This counter shows the number of faults, without regard to the number of pages retrieved to satisfy the fault. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

Pages/sec is the rate at which pages are read from or written to disk to resolve hard page faults. This counter is a primary indicator of the kinds of faults that cause system-wide delays. It is the sum of Memory\\Pages Input/sec and Memory\\Pages Output/sec. It is counted in numbers of pages, so it can be compared to other counts of pages, such as Memory\\Page Faults/sec, without conversion. It includes pages retrieved to satisfy faults in the file system cache (usually requested by applications) non-cached mapped memory files.

Page Reads/sec is the rate at which the disk was read to resolve hard page faults. It shows the number of reads operations, without regard to the number of pages retrieved in each operation. Hard page faults occur when a process references a page in virtual memory that is not in working set or elsewhere in physical memory, and must be retrieved from disk. This counter is a primary indicator of the kinds of faults that cause system-wide delays. It includes read operations to satisfy faults in the file system cache (usually requested by applications) and in non-cached mapped memory files. Compare the value of Memory\\Pages Reads/sec to the value of Memory\\Pages Input/sec to determine the average number of pages read during each operation.

Processor Queue Length is the number of threads in the processor queue. Unlike the disk counters, this counter counters, this counter shows ready threads only, not threads that are running. There is a single queue for processor time even on computers with multiple processors. Therefore, if a computer has multiple processors, you need to divide this value by the number of processors servicing the workload. A sustained processor queue of less than 10 threads per processor is normally acceptable, dependent of the workload.

Thread State is the current state of the thread. It is 0 for Initialized, 1 for Ready, 2 for Running, 3 for Standby, 4 for Terminated, 5 for Wait, 6 for Transition, 7 for Unknown. A Running thread is using a processor; a Standby thread is about to use one. A Ready thread wants to use a processor, but is waiting for a processor because none are free. A thread in Transition is waiting for a resource in order to execute, such as waiting for its execution stack to be paged in from disk. A Waiting thread has no use for the processor because it is waiting for a peripheral operation to complete or a resource to become free.

Pages Output/sec is the rate at which pages are written to disk to free up space in physical memory. Pages are written back to disk only if they are changed in physical memory, so they are likely to hold data, not code. A high rate of pages output might indicate a memory shortage. Windows writes more pages back to disk to free up space when physical memory is in short supply. This counter shows the number of pages, and can be compared to other counts of pages, without conversion.

Page Writes/sec is the rate at which pages are written to disk to free up space in physical memory. Pages are written to disk only if they are changed while in physical memory, so they are likely to hold data, not code. This counter shows write operations, without regard to the number of pages written in each operation. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

The Browser performance object consists of counters that measure the rates of announcements, enumerations, and other Browser transmissions.

Announcements Server/sec is the rate at which the servers in this domain have announced themselves to this server.

Pool Paged Bytes is the size, in bytes, of the paged pool, an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. Memory\\Pool Paged Bytes is calculated differently than Process\\Pool Paged Bytes, so it might not equal Process\\Pool Paged Bytes\\_Total. This counter displays the last observed value only; it is not an average.

Pool Nonpaged Bytes is the size, in bytes, of the nonpaged pool, an area of system memory (physical memory used by the operating system) for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. Memory\\Pool Nonpaged Bytes is calculated differently than Process\\Pool Nonpaged Bytes, so it might not equal Process\\Pool Nonpaged Bytes\\_Total. This counter displays the last observed value only; it is not an average.

Pool Paged Allocs is the number of calls to allocate space in the paged pool. The paged pool is an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. It is measured in numbers of calls to allocate space, regardless of the amount of space allocated in each call. This counter displays the last observed value only; it is not an average.

Pool Paged Resident Bytes is the current size, in bytes, of the paged pool. The paged pool is an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. Space used by the paged and nonpaged pools are taken from physical memory, so a pool that is too large denies memory space to processes. This counter displays the last observed value only; it is not an average.

Pool Nonpaged Allocs is the number of calls to allocate space in the nonpaged pool. The nonpaged pool is an area of system memory area for objects that cannot be written to disk, and must remain in physical memory as long as they are allocated. It is measured in numbers of calls to allocate space, regardless of the amount of space allocated in each call. This counter displays the last observed value only; it is not an average.

Bytes Total/sec is the total rate of bytes sent to or received from the network by the protocol, but only for the frames (packets) which carry data. This is the sum of Frame Bytes/sec and Datagram Bytes/sec.

System Code Total Bytes is the size, in bytes, of the pageable operating system code currently in virtual memory. It is a measure of the amount of physical memory being used by the operating system that can be written to disk when not in use. This value is calculated by summing the bytes in Ntoskrnl.exe, Hal.dll, the boot drivers, and file systems loaded by Ntldr/osloader. This counter does not include code that must remain in physical memory and cannot be written to disk. This counter displays the last observed value only; it is not an average.

System Code Resident Bytes is the size, in bytes of the operating system code currently in physical memory that can be written to disk when not in use. This value is a component of Memory\\System Code Total Bytes, which also includes operating system code on disk. Memory\\System Code Resident Bytes (and Memory\\System Code Total Bytes) does not include code that must remain in physical memory and cannot be written to disk. This counter displays the last observed value only; it is not an average.

System Driver Total Bytes is the size, in bytes, of the pageable virtual memory currently being used by device drivers. Pageable memory can be written to disk when it is not being used. It includes physical memory (Memory\\System Driver Resident Bytes) and code and data paged to disk. It is a component of Memory\\System Code Total Bytes. This counter displays the last observed value only; it is not an average.

System Driver Resident Bytes is the size, in bytes, of the pageable physical memory being used by device drivers. It is the working set (physical memory area) of the drivers. This value is a component of Memory\\System Driver Total Bytes, which also includes driver memory that has been written to disk. Neither Memory\\System Driver Resident Bytes nor Memory\\System Driver Total Bytes includes memory that cannot be written to disk.

System Cache Resident Bytes is the size, in bytes, of the pageable operating system code in the file system cache. This value includes only current physical pages and does not include any virtual memory pages not currently resident. It does equal the System Cache value shown in Task Manager. As a result, this value may be smaller than the actual amount of virtual memory in use by the file system cache. This value is a component of Memory\\System Code Resident Bytes which represents all pageable operating system code that is currently in physical memory. This counter displays the last observed value only; it is not an average.

Announcements Domain/sec is the rate at which a domain has announced itself to the network.

Election Packets/sec is the rate at which browser election packets have been received by this workstation.

Mailslot Writes/sec is the rate at which mailslot messages have been successfully received.

Server List Requests/sec is the rate at which requests to retrieve a list of browser servers have been processed by this workstation.

The Cache performance object consists of counters that monitor the file system cache, an area of physical memory that stores recently used data as long as possible to permit access to the data without having to read from the disk. Because applications typically use the cache, the cache is monitored as an indicator of application I/O operations. When memory is plentiful, the cache can grow, but when memory is scarce, the cache can become too small to be effective.

Data Maps/sec is the frequency that a file system such as NTFS, maps a page of a file into the file system cache to read the page.

Sync Data Maps/sec counts the frequency that a file system, such as NTFS, maps a page of a file into the file system cache to read the page, and wishes to wait for the page to be retrieved if it is not in main memory.

Async Data Maps/sec is the frequency that an application using a file system, such as NTFS, to map a page of a file into the file system cache to read the page, and does not wait for the page to be retrieved if it is not in main memory.

Data Map Hits is the percentage of data maps in the file system cache that could be resolved without having to retrieve a page from the disk, because the page was already in physical memory.

Data Map Pins/sec is the frequency of data maps in the file system cache that resulted in pinning a page in main memory, an action usually preparatory to writing to the file on disk. While pinned, a page’s physical address in main memory and virtual address in the file system cache will not be altered.

Pin Reads/sec is the frequency of reading data into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. While pinned, a page’s physical address in the file system cache will not be altered.

101

Sync Pin Reads/sec is the frequency of reading data into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. The file system will not regain control until the page is pinned in the file system cache, in particular if the disk must be accessed to retrieve the page. While pinned, a page’s physical address in the file system cache will not be altered.

103

Async Pin Reads/sec is the frequency of reading data into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. The file system will regain control immediately even if the disk must be accessed to retrieve the page. While pinned, a page’s physical address will not be altered.

105

Pin Read Hits is the percentage of pin read requests that hit the file system cache, i.e., did not require a disk read in order to provide access to the page in the file system cache. While pinned, a page’s physical address in the file system cache will not be altered. The LAN Redirector uses this method for retrieving data from the cache, as does the LAN Server for small transfers. This is usually the method used by the disk file systems as well.

107

Copy Reads/sec is the frequency of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application’s buffer. The LAN Redirector uses this method for retrieving information from the file system cache, as does the LAN Server for small transfers. This is a method used by the disk file systems as well.

109

Sync Copy Reads/sec is the frequency of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application’s buffer. The file system will not regain control until the copy operation is complete, even if the disk must be accessed to retrieve the page.

111

Async Copy Reads/sec is the frequency of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application’s buffer. The application will regain control immediately even if the disk must be accessed to retrieve the page.

113

Copy Read Hits is the percentage of cache copy read requests that hit the cache, that is, they did not require a disk read in order to provide access to the page in the cache. A copy read is a file read operation that is satisfied by a memory copy from a page in the cache to the application’s buffer. The LAN Redirector uses this method for retrieving information from the cache, as does the LAN Server for small transfers. This is a method used by the disk file systems as well.

115

MDL Reads/sec is the frequency of reads from the file system cache that use a Memory Descriptor List (MDL) to access the data. The MDL contains the physical address of each page involved in the transfer, and thus can employ a hardware Direct Memory Access (DMA) device to effect the copy. The LAN Server uses this method for large transfers out of the server.

117

Sync MDL Reads/sec is the frequency of reads from the file system cache that use a Memory Descriptor List (MDL) to access the pages. The MDL contains the physical address of each page in the transfer, thus permitting Direct Memory Access (DMA) of the pages. If the accessed page(s) are not in main memory, the caller will wait for the pages to fault in from the disk.

119

Async MDL Reads/sec is the frequency of reads from the file system cache that use a Memory Descriptor List (MDL) to access the pages. The MDL contains the physical address of each page in the transfer, thus permitting Direct Memory Access (DMA) of the pages. If the accessed page(s) are not in main memory, the calling application program will not wait for the pages to fault in from disk.

121

MDL Read Hits is the percentage of Memory Descriptor List (MDL) Read requests to the file system cache that hit the cache, i.e., did not require disk accesses in order to provide memory access to the page(s) in the cache.

123

Read Aheads/sec is the frequency of reads from the file system cache in which the Cache detects sequential access to a file. The read aheads permit the data to be transferred in larger blocks than those being requested by the application, reducing the overhead per access.

125

Fast Reads/sec is the frequency of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. Normally, file I/O requests invoke the appropriate file system to retrieve data from a file, but this path permits direct retrieval of data from the cache without file system involvement if the data is in the cache. Even if the data is not in the cache, one invocation of the file system is avoided.

127

Sync Fast Reads/sec is the frequency of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. Normally, file I/O requests invoke the appropriate file system to retrieve data from a file, but this path permits direct retrieval of data from the cache without file system involvement if the data is in the cache. Even if the data is not in the cache, one invocation of the file system is avoided. If the data is not in the cache, the request (application program call) will wait until the data has been retrieved from disk.

129

Async Fast Reads/sec is the frequency of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. Normally, file I/O requests will invoke the appropriate file system to retrieve data from a file, but this path permits data to be retrieved from the cache directly (without file system involvement) if the data is in the cache. Even if the data is not in the cache, one invocation of the file system is avoided. If the data is not in the cache, the request (application program call) will not wait until the data has been retrieved from disk, but will get control immediately.

131

Fast Read Resource Misses/sec is the frequency of cache misses necessitated by the lack of available resources to satisfy the request.

133

Fast Read Not Possibles/sec is the frequency of attempts by an Application Program Interface (API) function call to bypass the file system to get to data in the file system cache that could not be honored without invoking the file system.

135

Lazy Write Flushes/sec is the rate at which the Lazy Writer thread has written to disk. Lazy Writing is the process of updating the disk after the page has been changed in memory, so that the application that changed the file does not have to wait for the disk write to be complete before proceeding. More than one page can be transferred by each write operation.

137

Lazy Write Pages/sec is the rate at which the Lazy Writer thread has written to disk. Lazy Writing is the process of updating the disk after the page has been changed in memory, so that the application that changed the file does not have to wait for the disk write to be complete before proceeding. More than one page can be transferred on a single disk write operation.

139

Data Flushes/sec is the rate at which the file system cache has flushed its contents to disk as the result of a request to flush or to satisfy a write-through file write request. More than one page can be transferred on each flush operation.

141

Data Flush Pages/sec is the number of pages the file system cache has flushed to disk as a result of a request to flush or to satisfy a write-through file write request. More than one page can be transferred on each flush operation.

143

% User Time is the percentage of elapsed time the processor spends in the user mode. User mode is a restricted processing mode designed for applications, environment subsystems, and integral subsystems. The alternative, privileged mode, is designed for operating system components and allows direct access to hardware and all memory. The operating system switches application threads to privileged mode to access operating system services. This counter displays the average busy time as a percentage of the sample time.

145

% Privileged Time is the percentage of elapsed time that the process threads spent executing code in privileged mode. When a Windows system service in called, the service will often run in privileged mode to gain access to system-private data. Such data is protected from access by threads executing in user mode. Calls to the system can be explicit or implicit, such as page faults or interrupts. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process.

147

Context Switches/sec is the combined rate at which all processors on the computer are switched from one thread to another. Context switches occur when a running thread voluntarily relinquishes the processor, is preempted by a higher priority ready thread, or switches between user-mode and privileged (kernel) mode to use an Executive or subsystem service. It is the sum of Thread\\Context Switches/sec for all threads running on all processors in the computer and is measured in numbers of switches. There are context switch counters on the System and Thread objects. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

149

Interrupts/sec is the average rate, in incidents per second, at which the processor received and serviced hardware interrupts. It does not include deferred procedure calls (DPCs), which are counted separately. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication lines, network interface cards, and other peripheral devices. These devices normally interrupt the processor when they have completed a task or require attention. Normal thread execution is suspended. The system clock typically interrupts the processor every 10 milliseconds, creating a background of interrupt activity. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

151

System Calls/sec is the combined rate of calls to operating system service routines by all processes running on the computer. These routines perform all of the basic scheduling and synchronization of activities on the computer, and provide access to non-graphic devices, memory management, and name space management. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

153

Level 1 TLB Fills/sec is the frequency of faults that occur when reference is made to memory whose Page Table Entry (PTE) is not in the Translation Lookaside Buffer (TLB). On some computers this fault is handled by software loading the PTE into the TLB, and this counter is incremented.

155

Level 2 TLB Fills/sec is the frequency of faults that occur when reference is made to memory whose Page Table Entry (PTE) is not in the Translation Lookaside Buffer (TLB), nor is the page containing the PTE. On some computers this fault is handled by software loading the PTE into the TLB, and this counter is incremented.

157

% User Time is the percentage of elapsed time that the process threads spent executing code in user mode. Applications, environment subsystems, and integral subsystems execute in user mode. Code executing in user mode cannot damage the integrity of the Windows executive, kernel, and device drivers. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process.

159

% Privileged Time is the percentage of elapsed time that the process threads spent executing code in privileged mode. When a Windows system service is called, the service will often run in privileged mode to gain access to system-private data. Such data is protected from access by threads executing in user mode. Calls to the system can be explicit or implicit, such as page faults or interrupts. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process.

161

Enumerations Server/sec is the rate at which server browse requests have been processed by this workstation.

163

Enumerations Domain/sec is the rate at which domain browse requests have been processed by this workstation.

165

Enumerations Other/sec is the rate at which browse requests processed by this workstation are not domain or server browse requests.

167

Missed Server Announcements is the number of server announcements that have been missed due to configuration or allocation limits.

169

Missed Mailslot Datagrams is the number of Mailslot Datagrams that have been discarded due to configuration or allocation limits.

171

Missed Server List Requests is the number of requests to retrieve a list of browser servers that were received by this workstation, but could not be processed.

173

Virtual Bytes Peak is the maximum size, in bytes, of virtual address space the process has used at any one time. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. However, virtual space is finite, and the process might limit its ability to load libraries.

175

Virtual Bytes is the current size, in bytes, of the virtual address space the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite, and the process can limit its ability to load libraries.

177

Page Faults/sec is the rate at which page faults by the threads executing in this process are occurring. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. This may not cause the page to be fetched from disk if it is on the standby list and hence already in main memory, or if it is in use by another process with whom the page is shared.

179

Working Set Peak is the maximum size, in bytes, of the Working Set of this process at any point in time. The Working Set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the Working Set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from Working Sets. If they are needed they will then be soft-faulted back into the Working Set before they leave main memory.

181

Working Set is the current size, in bytes, of the Working Set of this process. The Working Set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the Working Set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from Working Sets. If they are needed they will then be soft-faulted back into the Working Set before leaving main memory.

183

Page File Bytes Peak is the maximum amount of virtual memory, in bytes, that this process has reserved for use in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and the lack of space in paging files can prevent other processes from allocating memory. If there is no paging file, this counter reflects the maximum amount of virtual memory that the process has reserved for use in physical memory.

185

Page File Bytes is the current amount of virtual memory, in bytes, that this process has reserved for use in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and the lack of space in paging files can prevent other processes from allocating memory. If there is no paging file, this counter reflects the current amount of virtual memory that the process has reserved for use in physical memory.

187

Private Bytes is the current size, in bytes, of memory that this process has allocated that cannot be shared with other processes.

189

% Processor Time is the percentage of elapsed time that all of process threads used the processor to execution instructions. An instruction is the basic unit of execution in a computer, a thread is the object that executes instructions, and a process is the object created when a program is run. Code executed to handle some hardware interrupts and trap conditions are included in this count.

191

193

% User Time is the percentage of elapsed time that this thread has spent executing code in user mode. Applications, environment subsystems, and integral subsystems execute in user mode. Code executing in user mode cannot damage the integrity of the Windows NT Executive, Kernel, and device drivers. Unlike some early operating systems, Windows NT uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. These subsystem processes provide additional protection. Therefore, some work done by Windows NT on behalf of your application might appear in other subsystem processes in addition to the privileged time in your process.

195

197

Context Switches/sec is the rate of switches from one thread to another. Thread switches can occur either inside of a single process or across processes. A thread switch can be caused either by one thread asking another for information, or by a thread being preempted by another, higher priority thread becoming ready to run. Unlike some early operating systems, Windows NT uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. These subsystem processes provide additional protection. Therefore, some work done by Windows NT on behalf of an application appear in other subsystem processes in addition to the privileged time in the application. Switching to the subsystem process causes one Context Switch in the application thread. Switching back causes another Context Switch in the subsystem thread.

199

Current Disk Queue Length is the number of requests outstanding on the disk at the time the performance data is collected. It also includes requests in service at the time of the collection. This is a instantaneous snapshot, not an average over the time interval. Multi-spindle disk devices can have multiple requests that are active at one time, but other concurrent requests are awaiting service. This counter might reflect a transitory high or low queue length, but if there is a sustained load on the disk drive, it is likely that this will be consistently high. Requests experience delays proportional to the length of this queue minus the number of spindles on the disks. For good performance, this difference should average less than two.

201

% Disk Time is the percentage of elapsed time that the selected disk drive was busy servicing read or write requests.

203

% Disk Read Time is the percentage of elapsed time that the selected disk drive was busy servicing read requests.

205

% Disk Write Time is the percentage of elapsed time that the selected disk drive was busy servicing write requests.

207

Avg. Disk sec/Transfer is the time, in seconds, of the average disk transfer.

209

Avg. Disk sec/Read is the average time, in seconds, of a read of data from the disk.

211

Avg. Disk sec/Write is the average time, in seconds, of a write of data to the disk.

213

Disk Transfers/sec is the rate of read and write operations on the disk.

215

Disk Reads/sec is the rate of read operations on the disk.

217

Disk Writes/sec is the rate of write operations on the disk.

219

Disk Bytes/sec is the rate bytes are transferred to or from the disk during write or read operations.

221

Disk Read Bytes/sec is the rate at which bytes are transferred from the disk during read operations.

223

Disk Write Bytes/sec is rate at which bytes are transferred to the disk during write operations.

225

Avg. Disk Bytes/Transfer is the average number of bytes transferred to or from the disk during write or read operations.

227

Avg. Disk Bytes/Read is the average number of bytes transferred from the disk during read operations.

229

Avg. Disk Bytes/Write is the average number of bytes transferred to the disk during write operations.

231

The Process performance object consists of counters that monitor running application program and system processes. All the threads in a process share the same address space and have access to the same data.

233

The Thread performance object consists of counters that measure aspects of thread behavior. A thread is the basic object that executes instructions on a processor. All running processes have at least one thread.

235

The Physical Disk performance object consists of counters that monitor hard or fixed disk drive on a computer. Disks are used to store file, program, and paging data and are read to retrieve these items, and written to record changes to them. The values of physical disk counters are sums of the values of the logical disks (or partitions) into which they are divided.

237

The Logical Disk performance object consists of counters that monitor logical partitions of a hard or fixed disk drives. Performance Monitor identifies logical disks by their a drive letter, such as C.

239

The Processor performance object consists of counters that measure aspects of processor activity The processor is the part of the computer that performs arithmetic and logical computations, initiates operations on peripherals, and runs the threads of processes. A computer can have multiple processors. The processor object represents each processor as an instance of the object.

241

% Total Processor Time is the average percentage of time that all processors on the computer are executing non-idle threads. This counter was designed as the primary indicator of processor activity on multiprocessor computers. It is equal to the sum of Process: % Processor Time for all processors, divided by the number of processors. It is calculated by summing the time that all processors spend executing the thread of the Idle process in each sample interval, subtracting that value from 100%, and dividing the difference by the number of processors on the computer. (Each processor has an Idle thread which consumes cycles when no other threads are ready to run). For example, on a multiprocessor computer, a value of 50% means that all processors are busy for half of the sample interval, or that half of the processors are busy for all of the sample interval. This counter displays the average percentage of busy time observed during the sample interval. It is calculated by monitoring the time the service was inactive, and then subtracting that value from 100%.

243

% Total User Time is the average percentage of non-idle time all processors spend in user mode. It is the sum of Processor: % User Time for all processors on the computer, divided by the number of processors. System: % Total User Time and System: % Total Privileged Time sum to % Total Processor Time, but not always to 100%. (User mode is a restricted processing mode designed for applications, environment subsystems, and integral subsystems. The alternative, privileged mode, is designed for operating system components and allows direct access to hardware and all memory. The operating system switches application threads to privileged mode to access operating system services). This counter displays the average busy time as a percentage of the sample time.

245

% Total Privileged Time is the average percentage of non-idle time all processors spend in privileged (kernel) mode. It is the sum of Processor: % Privileged Time for all processors on the computer, divided by the number of processors. System: % Total User Time and System: % Total Privileged Time sum to % Total Processor Time, but not always to 100%. (Privileged mode is an processing mode designed for operating system components which allows direct access to hardware and all memory. The operating system switches application threads to privileged mode to access operating system services. The alternative, user mode, is a restricted processing mode designed for applications and environment subsystems). This counter displays the average busy time as a percentage of the sample time.

247

Total Interrupts/sec is the combined rate of hardware interrupts received and serviced by all processors on the computer It is the sum of Processor: Interrupts/sec for all processors, and divided by the number of processors, and is measured in numbers of interrupts. It does not include DPCs, which are counted separately. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system timer, the mouse, disk drivers, data communication lines, network interface cards and other peripheral devices. These devices normally interrupt the processor when they have completed a task or require attention. Normal thread execution is suspended during interrupts. Most system clocks interrupt the processor every 10 milliseconds, creating a background of interrupt activity. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

249

Processes is the number of processes in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. Each process represents the running of a program.

251

Threads is the number of threads in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. A thread is the basic executable entity that can execute instructions in a processor.

253

Events is the number of events in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. An event is used when two or more threads try to synchronize execution.

255

Semaphores is the number of semaphores in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. Threads use semaphores to obtain exclusive access to data structures that they share with other threads.

257

Mutexes counts the number of mutexes in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. Mutexes are used by threads to assure only one thread is executing a particular section of code.

259

Sections is the number of sections in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. A section is a portion of virtual memory created by a process for storing data. A process can share sections with other processes.

261

The Object performance object consists of counters that monitor logical objects in the system, such as processes, threads, mutexes, and semaphores. This information can be used to detect the unnecessary consumption of computer resources. Each object requires memory to store basic information about the object.

263

The Redirector performance object consists of counter that monitor network connections originating at the local computer.

265

Bytes Received/sec is the rate of bytes coming in to the Redirector from the network. It includes all application data as well as network protocol information (such as packet headers).

267

Packets Received/sec is the rate at which the Redirector is receiving packets (also called SMBs or Server Message Blocks). Network transmissions are divided into packets. The average number of bytes received in a packet can be obtained by dividing Bytes Received/sec by this counter. Some packets received might not contain incoming data (for example an acknowledgment to a write made by the Redirector would count as an incoming packet).

269

Read Bytes Paging/sec is the rate at which the Redirector is attempting to read bytes in response to page faults. Page faults are caused by loading of modules (such as programs and libraries), by a miss in the Cache (see Read Bytes Cache/sec), or by files directly mapped into the address space of applications (a high-performance feature of Windows NT).

271

Read Bytes Non-Paging/sec are those bytes read by the Redirector in response to normal file requests by an application when they are redirected to come from another computer. In addition to file requests, this counter includes other methods of reading across the network such as Named Pipes and Transactions. This counter does not count network protocol information, just application data.

273

Read Bytes Cache/sec is the rate at which applications are accessing the file system cache by using the Redirector. Some of these data requests are satisfied by retrieving the data from the cache. Requests that miss the Cache cause a page fault (see Read Bytes Paging/sec).

275

Read Bytes Network/sec is the rate at which applications are reading data across the network. This occurs when data sought in the file system cache is not found there and must be retrieved from the network. Dividing this value by Bytes Received/sec indicates the proportion of application data traveling across the network. (see Bytes Received/sec).

277

Bytes Transmitted/sec is the rate at which bytes are leaving the Redirector to the network. It includes all application data as well as network protocol information (such as packet headers and the like).

279

Packets Transmitted/sec is the rate at which the Redirector is sending packets (also called SMBs or Server Message Blocks). Network transmissions are divided into packets. The average number of bytes transmitted in a packet can be obtained by dividing Bytes Transmitted/sec by this counter.

281

Write Bytes Paging/sec is the rate at which the Redirector is attempting to write bytes changed in the pages being used by applications. The program data changed by modules (such as programs and libraries) that were loaded over the network are ‘paged out’ when no longer needed. Other output pages come from the file system cache (see Write Bytes Cache/sec).

283

Write Bytes Non-Paging/sec is the rate at which bytes are written by the Redirector in response to normal file outputs by an application when they are redirected to another computer. In addition to file requests, this count includes other methods of writing across the network, such as Named Pipes and Transactions. This counter does not count network protocol information, just application data.

285

Write Bytes Cache/sec is the rate at which applications on your computer are writing to the file system cache by using the Redirector. The data might not leave your computer immediately; it can be retained in the cache for further modification before being written to the network. This saves network traffic. Each write of a byte into the cache is counted here.

287

Write Bytes Network/sec is the rate at which applications are writing data across the network. This occurs when the file system cache is bypassed, such as for Named Pipes or Transactions, or when the cache writes the bytes to disk to make room for other data. Dividing this counter by Bytes Transmitted/sec will indicate the proportion of application data being to the network (see Transmitted Bytes/sec).

289

File Read Operations/sec is the rate at which applications are asking the Redirector for data. Each call to a file system or similar Application Program Interface (API) call counts as one operation.

291

Read Operations Random/sec counts the rate at which, on a file-by-file basis, reads are made that are not sequential. If a read is made using a particular file handle, and then is followed by another read that is not immediately the contiguous next byte, this counter is incremented by one.

293

Read Packets/sec is the rate at which read packets are being placed on the network. Each time a single packet is sent with a request to read data remotely, this counter is incremented by one.

295

Reads Large/sec is the rate at which reads over 2 times the server’s negotiated buffer size are made by applications. Too many of these could place a strain on server resources. This counter is incremented once for each read. It does not count packets.

297

Read Packets Small/sec is the rate at which reads less than one-fourth of the server’s negotiated buffer size are made by applications. Too many of these could indicate a waste of buffers on the server. This counter is incremented once for each read. It does not count packets.

299

File Write Operations/sec is the rate at which applications are sending data to the Redirector. Each call to a file system or similar Application Program Interface (API) call counts as one operation.

301

Write Operations Random/sec is the rate at which, on a file-by-file basis, writes are made that are not sequential. If a write is made using a particular file handle, and then is followed by another write that is not immediately the next contiguous byte, this counter is incremented by one.

303

Write Packets/sec is the rate at which writes are being sent to the network. Each time a single packet is sent with a request to write remote data, this counter is incremented by one.

305

Writes Large/sec is the rate at which writes are made by applications that are over 2 times the server’s negotiated buffer size. Too many of these could place a strain on server resources. This counter is incremented once for each write: it counts writes, not packets.

307

Write Packets Small/sec is the rate at which writes are made by applications that are less than one-fourth of the server’s negotiated buffer size. Too many of these could indicate a waste of buffers on the server. This counter is incremented once for each write: it counts writes, not packets.

309

Reads Denied/sec is the rate at which the server is unable to accommodate requests for Raw Reads. When a read is much larger than the server’s negotiated buffer size, the Redirector requests a Raw Read which, if granted, would permit the transfer of the data without lots of protocol overhead on each packet. To accomplish this the server must lock out other requests, so the request is denied if the server is really busy.

311

Writes Denied/sec is the rate at which the server is unable to accommodate requests for Raw Writes. When a write is much larger than the server’s negotiated buffer size, the Redirector requests a Raw Write which, if granted, would permit the transfer of the data without lots of protocol overhead on each packet. To accomplish this the server must lock out other requests, so the request is denied if the server is really busy.

313

Network Errors/sec is the rate at which serious unexpected errors are occurring. Such errors generally indicate that the Redirector and one or more Servers are having serious communication difficulties. For example an SMB (Server Manager Block) protocol error is a Network Error. An entry is written to the System Event Log and provide details.

315

Server Sessions counts the total number of security objects the Redirector has managed. For example, a logon to a server followed by a network access to the same server will establish one connection, but two sessions.

317

Server Reconnects counts the number of times your Redirector has had to reconnect to a server in order to complete a new active request. You can be disconnected by the Server if you remain inactive for too long. Locally even if all your remote files are closed, the Redirector will keep your connections intact for (nominally) ten minutes. Such inactive connections are called Dormant Connections. Reconnecting is expensive in time.

319

Connects Core counts the number of connections you have to servers running the original MS-Net SMB protocol, including MS-Net itself and Xenix and VAX’s.

321

Connects LAN Manager 2.0 counts connections to LAN Manager 2.0 servers, including LMX servers.

323

Connects LAN Manager 2.1 counts connections to LAN Manager 2.1 servers, including LMX servers.

325

Connects Windows NT counts the connections to Windows 2000 or earlier computers.

327

Server Disconnects counts the number of times a Server has disconnected your Redirector. See also Server Reconnects.

329

Server Sessions Hung counts the number of active sessions that are timed out and unable to proceed due to a lack of response from the remote server.

331

The Server performance object consists of counters that measure communication between the local computer and the network.

333

The number of bytes the server has received from the network. Indicates how busy the server is.

335

The number of bytes the server has sent on the network. Indicates how busy the server is.

337

Thread Wait Reason is only applicable when the thread is in the Wait state (see Thread State). It is 0 or 7 when the thread is waiting for the Executive, 1 or 8 for a Free Page, 2 or 9 for a Page In, 3 or 10 for a Pool Allocation, 4 or 11 for an Execution Delay, 5 or 12 for a Suspended condition, 6 or 13 for a User Request, 14 for an Event Pair High, 15 for an Event Pair Low, 16 for an LPC Receive, 17 for an LPC Reply, 18 for Virtual Memory, 19 for a Page Out; 20 and higher are not assigned at the time of this writing. Event Pairs are used to communicate with protected subsystems (see Context Switches).

339

% DPC Time is the percentage of time that the processor spent receiving and servicing deferred procedure calls (DPCs) during the sample interval. DPCs are interrupts that run at a lower priority than standard interrupts. % DPC Time is a component of % Privileged Time because DPCs are executed in privileged mode. They are counted separately and are not a component of the interrupt counters. This counter displays the average busy time as a percentage of the sample time.

341

The number of sessions that have been closed due to their idle time exceeding the AutoDisconnect parameter for the server. Shows whether the AutoDisconnect setting is helping to conserve resources.

343

The number of sessions that have been closed due to unexpected error conditions or sessions that have reached the autodisconnect timeout and have been disconnected normally.

345

The number of sessions that have terminated normally. Useful in interpreting the Sessions Times Out and Sessions Errored Out statistics–allows percentage calculations.

347

The number of sessions that have been forced to logoff. Can indicate how many sessions were forced to logoff due to logon time constraints.

349

The number of failed logon attempts to the server. Can indicate whether password guessing programs are being used to crack the security on the server.

351

The number of times opens on behalf of clients have failed with STATUS_ACCESS_DENIED. Can indicate whether somebody is randomly attempting to access files in hopes of getting at something that was not properly protected.

353

The number of times accesses to files opened successfully were denied. Can indicate attempts to access files without proper access authorization.

355

The number of times an internal Server Error was detected. Unexpected errors usually indicate a problem with the Server.

357

The number of times the server has rejected blocking SMBs due to insufficient count of free work items. Indicates whether the MaxWorkItem or MinFreeWorkItems server parameters might need to be adjusted.

359

The number of times STATUS_DATA_NOT_ACCEPTED was returned at receive indication time. This occurs when no work item is available or can be allocated to service the incoming request. Indicates whether the InitWorkItems or MaxWorkItems parameters might need to be adjusted.

361

The number of successful open attempts performed by the server of behalf of clients. Useful in determining the amount of file I/O, determining overhead for path-based operations, and for determining the effectiveness of open locks.

363

The number of files currently opened in the server. Indicates current server activity.

365

The number of sessions currently active in the server. Indicates current server activity.

367

The number of searches for files currently active in the server. Indicates current server activity.

369

The number of bytes of non-pageable computer memory the server is using. This value is useful for determining the values of the MaxNonpagedMemoryUsage value entry in the Windows NT Registry.

371

The number of times allocations from nonpaged pool have failed. Indicates that the computer’s physical memory is too small.

373

The maximum number of bytes of nonpaged pool the server has had in use at any one point. Indicates how much physical memory the computer should have.

375

The number of bytes of pageable computer memory the server is currently using. Can help in determining good values for the MaxPagedMemoryUsage parameter.

377

The number of times allocations from paged pool have failed. Indicates that the computer’s physical memory or paging file are too small.

379

The maximum number of bytes of paged pool the server has had allocated. Indicates the proper sizes of the Page File(s) and physical memory.

381

Server Announce Allocations Failed/sec is the rate at which server (or domain) announcements have failed due to lack of memory.

383

Mailslot Allocations Failed is the number of times the datagram receiver has failed to allocate a buffer to hold a user mailslot write.

385

Mailslot Receives Failed indicates the number of mailslot messages that could not be received due to transport failures.

387

Mailslot Writes Failed is the total number of mailslot messages that have been successfully received, but that could not be written to the mailslot.

389

Bytes Total/sec is the rate the Redirector is processing data bytes. This includes all application and file data in addition to protocol information such as packet headers.

391

File Data Operations/sec is the rate at which the Redirector is processing data operations. One operation should include many bytes, since each operation has overhead. The efficiency of this path can be determined by dividing the Bytes/sec by this counter to obtain the average number of bytes transferred per operation.

393

Current Commands counts the number of requests to the Redirector that are currently queued for service. If this number is much larger than the number of network adapter cards installed in the computer, then the network(s) and/or the server(s) being accessed are seriously bottlenecked.

395

The number of bytes the server has sent to and received from the network. This value provides an overall indication of how busy the server is.

397

% Interrupt Time is the time the processor spends receiving and servicing hardware interrupts during sample intervals. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication lines, network interface cards and other peripheral devices. These devices normally interrupt the processor when they have completed a task or require attention. Normal thread execution is suspended during interrupts. Most system clocks interrupt the processor every 10 milliseconds, creating a background of interrupt activity. suspends normal thread execution during interrupts. This counter displays the average busy time as a percentage of the sample time.

399

The NWLink NetBIOS performance object consists of counters that monitor IPX transport rates and connections.

401

Packets/sec is the rate the Redirector is processing data packets. One packet includes (hopefully) many bytes. We say hopefully here because each packet has protocol overhead. You can determine the efficiency of this path by dividing the Bytes/sec by this counter to determine the average number of bytes transferred/packet. You can also divide this counter by Operations/sec to determine the average number of packets per operation, another measure of efficiency.

405

Context Blocks Queued per second is the rate at which work context blocks had to be placed on the server’s FSP queue to await server action.

407

File Data Operations/ sec is the combined rate of read and write operations on all logical disks on the computer. This is the inverse of System: File Control Operations/sec. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

409

% Free Space is the percentage of total usable space on the selected logical disk drive that was free.

411

Free Megabytes displays the unallocated space, in megabytes, on the disk drive in megabytes. One megabyte is equal to 1,048,576 bytes.

413

Connections Open is the number of connections currently open for this protocol. This counter shows the current count only and does not accumulate over time.

415

Connections No Retries is the total count of connections that were successfully made on the first try. This number is an accumulator and shows a running total.

417

Connections With Retries is the total count of connections that were made after retrying the attempt. A retry occurs when the first connection attempt failed. This number is an accumulator and shows a running total.

419

Disconnects Local is the number of session disconnections that were initiated by the local computer. This number is an accumulator and shows a running total.

421

Disconnects Remote is the number of session disconnections that were initiated by the remote computer. This number is an accumulator and shows a running total.

423

Failures Link is the number of connections that were dropped due to a link failure. This number is an accumulator and shows a running total.

425

Failures Adapter is the number of connections that were dropped due to an adapter failure. This number is an accumulator and shows a running total.

427

Connection Session Timeouts is the number of connections that were dropped due to a session timeout. This number is an accumulator and shows a running total.

429

Connections Canceled is the number of connections that were canceled. This number is an accumulator and shows a running total.

431

Failures Resource Remote is the number of connections that failed because of resource problems or shortages on the remote computer. This number is an accumulator and shows a running total.

433

Failures Resource Local is the number of connections that failed because of resource problems or shortages on the local computer. This number is an accumulator and shows a running total.

435

Failures Not Found is the number of connection attempts that failed because the remote computer could not be found. This number is an accumulator and shows a running total.

437

Failures No Listen is the number of connections that were rejected because the remote computer was not listening for connection requests.

439

Datagrams/sec is the rate at which datagrams are processed by the computer. This counter displays the sum of datagrams sent and datagrams received. A datagram is a connectionless packet whose delivery to a remote is not guaranteed.

441

Datagram Bytes/sec is the rate at which datagram bytes are processed by the computer. This counter is the sum of datagram bytes that are sent as well as received. A datagram is a connectionless packet whose delivery to a remote is not guaranteed.

443

Datagrams Sent/sec is the rate at which datagrams are sent from the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed.

445

Datagram Bytes Sent/sec is the rate at which datagram bytes are sent from the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed.

447

Datagrams Received/sec is the rate at which datagrams are received by the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed.

449

Datagram Bytes Received/sec is the rate at which datagram bytes are received by the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed.

451

Packets/sec is the rate at which packets are processed by the computer. This count is the sum of Packets Sent and Packets Received per second. This counter includes all packets processed: control as well as data packets.

453

Packets Sent/sec is the rate at which packets are sent by the computer. This counter counts all packets sent by the computer, i.e. control as well as data packets.

455

Packets Received/sec is the rate at which packets are received by the computer. This counter counts all packets processed: control as well as data packets.

457

Frames/sec is the rate at which data frames (or packets) are processed by the computer. This counter is the sum of data frames sent and data frames received. This counter only counts those frames (packets) that carry data.

459

Frame Bytes/sec is the rate at which data bytes are processed by the computer. This counter is the sum of data frame bytes sent and received. This counter only counts the byte in frames (packets) that carry data.

461

Frames Sent/sec is the rate at which data frames are sent by the computer. This counter only counts the frames (packets) that carry data.

463

Frame Bytes Sent/sec is the rate at which data bytes are sent by the computer. This counter only counts the bytes in frames (packets) that carry data.

465

Frames Received/sec is the rate at which data frames are received by the computer. This counter only counts the frames (packets) that carry data.

467

Frame Bytes Received/sec is the rate at which data bytes are received by the computer. This counter only counts the frames (packets) that carry data.

469

Frames Re-Sent/sec is the rate at which data frames (packets) are re-sent by the computer. This counter only counts the frames or packets that carry data.

471

Frame Bytes Re-Sent/sec is the rate at which data bytes are re-sent by the computer. This counter only counts the bytes in frames that carry data.

473

Frames Rejected/sec is the rate at which data frames are rejected. This counter only counts the frames (packets) that carry data.

475

Frame Bytes Rejected/sec is the rate at which data bytes are rejected. This counter only counts the bytes in data frames (packets) that carry data.

477

Expirations Response is the count of T1 timer expirations.

479

Expirations Ack is the count of T2 timer expirations.

481

Window Send Maximum is the maximum number of bytes of data that will be sent before waiting for an acknowledgment from the remote computer.

483

Window Send Average is the running average number of data bytes that were sent before waiting for an acknowledgment from the remote computer.

485

Piggyback Ack Queued/sec is the rate at which piggybacked acknowledgments are queued. Piggyback acknowledgments are acknowledgments to received packets that are to be included in the next outgoing packet to the remote computer.

487

Piggyback Ack Timeouts is the number of times that a piggyback acknowledgment could not be sent because there was no outgoing packet to the remote on which to piggyback. A piggyback ack is an acknowledgment to a received packet that is sent along in an outgoing data packet to the remote computer. If no outgoing packet is sent within the timeout period, then an ack packet is sent and this counter is incremented.

489

The NWLink IPX performance object consists of counters that measure datagram transmission to and from computers using the IPX protocol.

491

The NWLink SPX performance object consist of counters that measure data transmission and session connections for computers using the SPX protocol.

493

The NetBEUI performance object consists of counters that measure data transmission for network activity which conforms to the NetBIOS End User Interface standard.

495

The NetBEUI Resource performance object consists of counters that track the use of buffers by the NetBEUI protocol.

497

Used Maximum is the maximum number of NetBEUI resources (buffers) in use at any point in time. This value is useful in sizing the maximum resources provided. The number in parentheses following the resource name is used to identify the resource in Event Log messages.

499

Used Average is the current number of resources (buffers) in use at this time. The number in parentheses following the resource name is used to identify the resource in Event Log messages.

501

Times Exhausted is the number of times all the resources (buffers) were in use. The number in parentheses following the resource name is used to identify the resource in Event Log messages.

503

The NBT Connection performance object consists of counters that measure the rates at which bytes are sent and received over the NBT connection between the local computer and a remote computer. The connection is identified by the name of the remote computer.

505

Bytes Received/sec is the rate at which bytes are received by the local computer over an NBT connection to some remote computer. All the bytes received by the local computer over the particular NBT connection are counted.

507

Bytes Sent/sec is the rate at which bytes are sent by the local computer over an NBT connection to some remote computer. All the bytes sent by the local computer over the particular NBT connection are counted.

509

Bytes Total/sec is the rate at which bytes are sent or received by the local computer over an NBT connection to some remote computer. All the bytes sent or received by the local computer over the particular NBT connection are counted.

511

The Network Interface performance object consists of counters that measure the rates at which bytes and packets are sent and received over a TCP/IP network connection. It includes counters that monitor connection errors.

513

Bytes Total/sec is the rate at which bytes are sent and received over each network adapter, including framing characters. Network Interface\\Bytes Received/sec is a sum of Network Interface\\Bytes Received/sec and Network Interface\\Bytes Sent/sec.

515

Packets/sec is the rate at which packets are sent and received on the network interface.

517

Packets Received/sec is the rate at which packets are received on the network interface.

519

Packets Sent/sec is the rate at which packets are sent on the network interface.

521

Current Bandwidth is an estimate of the current bandwidth of the network interface in bits per second (BPS). For interfaces that do not vary in bandwidth or for those where no accurate estimation can be made, this value is the nominal bandwidth.

523

Bytes Received/sec is the rate at which bytes are received over each network adapter, including framing characters. Network Interface\\Bytes Received/sec is a subset of Network Interface\\Bytes Total/sec.

525

Packets Received Unicast/sec is the rate at which (subnet) unicast packets are delivered to a higher-layer protocol.

527

Packets Received Non-Unicast/sec is the rate at which non-unicast (subnet broadcast or subnet multicast) packets are delivered to a higher-layer protocol.

529

Packets Received Discarded is the number of inbound packets that were chosen to be discarded even though no errors had been detected to prevent their delivery to a higher-layer protocol. One possible reason for discarding packets could be to free up buffer space.

531

Packets Received Errors is the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.

533

Packets Received Unknown is the number of packets received through the interface that were discarded because of an unknown or unsupported protocol.

535

Bytes Sent/sec is the rate at which bytes are sent over each each network adapter, including framing characters. Network Interface\\Bytes Sent/sec is a subset of Network Interface\\Bytes Total/sec.

537

Packets Sent Unicast/sec is the rate at which packets are requested to be transmitted to subnet-unicast addresses by higher-level protocols. The rate includes the packets that were discarded or not sent.

539

Packets Sent Non-Unicast/sec is the rate at which packets are requested to be transmitted to non-unicast (subnet broadcast or subnet multicast) addresses by higher-level protocols. The rate includes the packets that were discarded or not sent.

541

Packets Outbound Discarded is the number of outbound packets that were chosen to be discarded even though no errors had been detected to prevent transmission. One possible reason for discarding packets could be to free up buffer space.

543

Packets Outbound Errors is the number of outbound packets that could not be transmitted because of errors.

545

Output Queue Length is the length of the output packet queue (in packets). If this is longer than two, there are delays and the bottleneck should be found and eliminated, if possible. Since the requests are queued by the Network Driver Interface Specification (NDIS) in this implementation, this will always be 0.

547

The IP performance object consists of counters that measure the rates at which IP datagrams are sent and received by using IP protocols. It also includes counters that monitor IP protocol errors.

549

Datagrams/sec is the rate, in incidents per second, at which IP datagrams were received from or sent to the interfaces, including those in error. Forwarded datagrams are not included in this rate.

551

Datagrams Received/sec is the rate, in incidents per second, at which IP datagrams are received from the interfaces, including those in error. Datagrams Received/sec is a subset of Datagrams/sec.

553

Datagrams Received Header Errors is the number of input datagrams that were discarded due to errors in the IP headers, including bad checksums, version number mismatch, other format errors, time-to-live exceeded, errors discovered in processing their IP options, etc.

555

Datagrams Received Address Errors is the number of input datagrams that were discarded because the IP address in their IP header destination field was not valid for the computer. This count includes invalid addresses (for example, 0.0. 0.0) and addresses of unsupported Classes (for example, Class E). For entities that are not IP gateways and do not forward datagrams, this counter includes datagrams that were discarded because the destination address was not a local address.

557

Datagrams Forwarded/sec is the rate, in incidents per second, at which attemps were made to find routes to forward input datagrams their final destination, because the local server was not the final IP destination. In servers that do not act as IP Gateways, this rate includes only packets that were source-routed via this entity, where the source-route option processing was successful.

559

Datagrams Received Unknown Protocol is the number of locally-addressed datagrams that were successfully received but were discarded because of an unknown or unsupported protocol.

561

Datagrams Received Discarded is the number of input IP datagrams that were discarded even though problems prevented their continued processing (for example, lack of buffer space). This counter does not include any datagrams discarded while awaiting re-assembly.

563

Datagrams Received Delivered/sec is the rate, in incidents per second, at which input datagrams were successfully delivered to IP user-protocols, including Internet Control Message Protocol (ICMP).

565

Datagrams Sent/sec is the rate, in incidents per second, at which IP datagrams were supplied for transmission by local IP user-protocols (including ICMP). This counter does not include any datagrams counted in Datagrams Forwarded/sec. Datagrams Sent/sec is a subset of Datagrams/sec.

567

Datagrams Outbound Discarded is the number of output IP datagrams that were discarded even though no problems were encountered to prevent their transmission to their destination (for example, lack of buffer space). This counter includes datagrams counted in Datagrams Forwarded/sec that meet this criterion.

569

Datagrams Outbound No Route is the number of IP datagrams that were discarded because no route could be found to transmit them to their destination. This counter includes any packets counted in Datagrams Forwarded/sec that meet this `no route’ criterion.

571

Fragments Received/sec is the rate, in incidents per second, at which IP fragments that need to be reassembled at this entity are received.

573

Fragments Re-assembled/sec is the rate, in incidents per second, at which IP fragments were successfully reassembled.

575

Fragment Re-assembly Failures is the number of failures detected by the IP reassembly algorithm, such as time outs, errors, etc. This is not necessarily a count of discarded IP fragments since some algorithms (notably RFC 815) lose track of the number of fragments by combining them as they are received.

577

Fragmented Datagrams/sec is the rate, in incidents per second, at which datagrams are successfully fragmented.

579

Fragmentation Failures is the number of IP datagrams that were discarded because they needed to be fragmented at but could not be (for example, because the `Don’t Fragment’ flag was set).

581

Fragments Created/sec is the rate, in incidents per second, at which IP datagram fragments were generated as a result of fragmentation.

583

The ICMP performance object consists of counters that measure the rates at which messages are sent and received by using ICMP protocols. It also includes counters that monitor ICMP protocol errors.

585

Messages/sec is the total rate, in incidents per second, at which ICMP messages were sent and received by the entity. The rate includes messages received or sent in error.

587

Messages Received/sec is the rate, in incidents per second at which ICMP messages were received. The rate includes messages received in error.

589

Messages Received Errors is the number of ICMP messages that the entity received but had errors, such as bad ICMP checksums, bad length, etc.

591

Received Destination Unreachable is the number of ICMP Destination Unreachable messages received.

593

Received Time Exceeded is the number of ICMP Time Exceeded messages received.

595

Received Parameter Problem is the number of ICMP Parameter Problem messages received.

597

Received Source Quench is the number of ICMP Source Quench messages received.

599

Received Redirect/sec is the rate, in incidents per second, at which ICMP Redirect messages were received.

601

Received Echo/sec is the rate, in incidents per second, at which ICMP Echo messages were received.

603

Received Echo Reply/sec is the rate, in incidents per second, at which ICMP Echo Reply messages were received.

605

Received Timestamp/sec is the rate, in incidents per second at which ICMP Timestamp Request messages were received.

607

Received Timestamp Reply/sec is the rate of ICMP Timestamp Reply messages received.

609

Received Address Mask is the number of ICMP Address Mask Request messages received.

611

Received Address Mask Reply is the number of ICMP Address Mask Reply messages received.

613

Messages Sent/sec is the rate, in incidents per second, at which the server attempted to send. The rate includes those messages sent in error.

615

Messages Outbound Errors is the number of ICMP messages that were not send due to problems within ICMP, such as lack of buffers. This value does not include errors discovered outside the ICMP layer, such as those recording the failure of IP to route the resultant datagram. In some implementations, none of the error types are included in the value of this counter.

617

Sent Destination Unreachable is the number of ICMP Destination Unreachable messages sent.

619

Sent Time Exceeded is the number of ICMP Time Exceeded messages sent.

621

Sent Parameter Problem is the number of ICMP Parameter Problem messages sent.

623

Sent Source Quench is the number of ICMP Source Quench messages sent.

625

Sent Redirect/sec is the rate, in incidents per second, at which ICMP Redirect messages were sent.

627

Sent Echo/sec is the rate of ICMP Echo messages sent.

629

Sent Echo Reply/sec is the rate, in incidents per second, at which ICMP Echo Reply messages were sent.

631

Sent Timestamp/sec is the rate, in incidents per second, at which ICMP Timestamp Request messages were sent.

633

Sent Timestamp Reply/sec is the rate, in incidents per second, at which ICMP Timestamp Reply messages were sent.

635

Sent Address Mask is the number of ICMP Address Mask Request messages sent.

637

Sent Address Mask Reply is the number of ICMP Address Mask Reply messages sent.

639

The TCP performance object consists of counters that measure the rates at which TCP Segments are sent and received by using the TCP protocol. It includes counters that monitor the number of TCP connections in each TCP connection state.

641

Segments/sec is the rate at which TCP segments are sent or received using the TCP protocol.

643

Connections Established is the number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.

645

Connections Active is the number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state.

647

Connections Passive is the number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state.

649

Connection Failures is the number of times TCP connections have made a direct transition to the CLOSED state from the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state.

651

Connections Reset is the number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state.

653

Segments Received/sec is the rate at which segments are received, including those received in error. This count includes segments received on currently established connections.

655

Segments Sent/sec is the rate at which segments are sent, including those on current connections, but excluding those containing only retransmitted bytes.

657

Segments Retransmitted/sec is the rate at which segments are retransmitted, that is, segments transmitted containing one or more previously transmitted bytes.

659

The UDP performance object consists of counters that measure the rates at which UDP datagrams are sent and received by using the UDP protocol. It includes counters that monitor UDP protocol errors.

661

Datagrams/sec is the rate at which UDP datagrams are sent or received by the entity.

663

Datagrams Received/sec is the rate at which UDP datagrams are delivered to UDP users.

665

Datagrams No Port/sec is the rate of received UDP datagrams for which there was no application at the destination port.

667

Datagrams Received Errors is the number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.

669

Datagrams Sent/sec is the rate at which UDP datagrams are sent from the entity.

671

Disk Storage device statistics from the foreign computer

673

The number of allocation failures reported by the disk storage device

675

System Up Time is the elapsed time (in seconds) that the computer has been running since it was last started. This counter displays the difference between the start time and the current time.

677

The current number of system handles in use.

679

Free System Page Table Entries is the number of page table entries not currently in used by the system. This counter displays the last observed value only; it is not an average.

681

The number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread.

683

The current base priority of this process. Threads within a process can raise and lower their own base priority relative to the process’ base priority.

685

The total elapsed time, in seconds, that this process has been running.

687

Alignment Fixups/sec is the rate, in incidents per seconds, at alignment faults were fixed by the system.

689

Exception Dispatches/sec is the rate, in incidents per second, at which exceptions were dispatched by the system.

691

Floating Emulations/sec is the rate of floating emulations performed by the system. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

693

Logon/sec is the rate of all server logons.

695

The current dynamic priority of this thread. The system can raise the thread’s dynamic priority above the base priority if the thread is handling user input, or lower it towards the base priority if the thread becomes compute bound.

697

The current base priority of this thread. The system can raise the thread’s dynamic priority above the base priority if the thread is handling user input, or lower it towards the base priority if the thread becomes compute bound.

699

The total elapsed time (in seconds) this thread has been running.

701

The Paging File performance object consists of counters that monitor the paging file(s) on the computer. The paging file is a reserved space on disk that backs up committed physical memory on the computer.

703

The amount of the Page File instance in use in percent. See also Process\\Page File Bytes.

705

The peak usage of the Page File instance in percent. See also Process\\Page File Bytes Peak.

707

Starting virtual address for this thread.

709

Current User Program Counter for this thread.

711

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.

713

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.

715

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Read/Write protection allows a process to read, modify and write to these pages.

717

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have write access to this shared memory, a copy of that memory is made.

719

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.

721

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Execute/Read Only memory is memory that can be executed as well as read.

723

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified.

725

Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process’ virtual address space. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.

727

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.

729

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.

731

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read/Write protection allows a process to read, modify and write to these pages.

733

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made.

735

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.

737

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read Only memory is memory that can be executed as well as read.

739

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified.

741

The Image performance object consists of counters that monitor the virtual address usage of images executed by processes on the computer.

743

Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.

745

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.

747

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.

749

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read/Write protection allows a process to read, modify and write to these pages.

751

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to.

753

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.

755

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read Only memory is memory that can be executed as well as read.

757

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read/Write memory is memory that can be executed by programs as well as read and written.

759

Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.

761

Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.

763

Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.

765

767

Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to.

769

771

773

775

Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.

777

Bytes Image Reserved is the sum of all virtual memory reserved by images within this process.

779

Bytes Image Free is the amount of virtual address space that is not in use or reserved by images within this process.

781

Bytes Reserved is the total amount of virtual memory reserved for future use by this process.

783

Bytes Free is the total unused virtual address space of this process.

785

ID Process is the unique identifier of this process. ID Process numbers are reused, so they only identify a process for the lifetime of that process.

787

The Process Address Space performance object consists of counters that monitor memory allocation and use for a selected process.

789

Image Space is the virtual address space in use by the selected image with this protection. No Access protection prevents a process from writing or reading these pages and will generate an access violation if either is attempted.

791

Image Space is the virtual address space in use by the selected image with this protection. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.

793

Image Space is the virtual address space in use by the selected image with this protection. Read/Write protection allows a process to read, modify and write to these pages.

795

Image Space is the virtual address space in use by the selected image with this protection. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to.

797

Image Space is the virtual address space in use by the selected image with this protection. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.

799

Image Space is the virtual address space in use by the selected image with this protection. Execute/Read Only memory is memory that can be executed as well as read.

801

Image Space is the virtual address space in use by the selected image with this protection. Execute/Read/Write memory is memory that can be executed by programs as well as read and written.

803

Image Space is the virtual address space in use by the selected image with this protection. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.

805

ID Thread is the unique identifier of this thread. ID Thread numbers are reused, so they only identify a thread for the lifetime of that thread.

807

Mailslot Opens Failed/sec indicates the rate at which mailslot messages to be delivered to mailslots that are not present are received by this workstation.

809

Duplicate Master Announcements indicates the number of times that the master browser has detected another master browser on the same domain.

811

Illegal Datagrams/sec is the rate at which incorrectly formatted datagrams have been received by the workstation.

813

Announcements Total/sec is the sum of Announcements Server/sec and Announcements Domain/sec.

815

Enumerations Total/sec is the rate at which browse requests have been processed by this workstation. This is the sum of Enumerations Server/sec, Enumerations Domain/sec, and Enumerations Other/sec.

817

The Thread Details performance object consists of counters that measure aspects of thread behavior that are difficult or time-consuming or collect. These counters are distinguished from those in the Thread object by their high overhead.

819

Cache Bytes is the sum of the Memory\\System Cache Resident Bytes, Memory\\System Driver Resident Bytes, Memory\\System Code Resident Bytes, and Memory\\Pool Paged Resident Bytes counters. This counter displays the last observed value only; it is not an average.

821

Cache Bytes Peak is the maximum number of bytes used by the file system cache since the system was last restarted. This might be larger than the current size of the cache. This counter displays the last observed value only; it is not an average.

823

Pages Input/sec is the rate at which pages are read from disk to resolve hard page faults. Hard page faults occur when a process refers to a page in virtual memory that is not in its working set or elsewhere in physical memory, and must be retrieved from disk. When a page is faulted, the system tries to read multiple contiguous pages into memory to maximize the benefit of the read operation. Compare the value of Memory\\Pages Input/sec to the value of Memory\\Page Reads/sec to determine the average number of pages read into memory during each read operation.

825

Transition Pages RePurposed is the rate at which the number of transition cache pages were reused for a different purpose. These pages would have otherwise remained in the page cache to provide a (fast) soft fault (instead of retrieving it from backing store) in the event the page was accessed in the future. Note these pages can contain private or sharable memory.

871

The RAS performance object consists of counters that monitor individual Remote Access Service ports of the RAS device on the computer.

873

The number of bytes transmitted total for this connection.

875

The number of bytes received total for this connection.

877

The number of data frames transmitted total for this connection.

879

The number of data frames received total for this connection.

881

The compression ratio for bytes being transmitted.

883

The compression ratio for bytes being received.

885

The total number of CRC Errors for this connection. CRC Errors occur when the frame received contains erroneous data.

887

The total number of Timeout Errors for this connection. Timeout Errors occur when an expected is not received in time.

889

The total number of Serial Overrun Errors for this connection. Serial Overrun Errors occur when the hardware cannot handle the rate at which data is received.

891

The total number of Alignment Errors for this connection. Alignment Errors occur when a byte received is different from the byte expected.

893

The total number of Buffer Overrun Errors for this connection. Buffer Overrun Errors when the software cannot handle the rate at which data is received.

895

The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors for this connection.

897

The number of bytes transmitted per second.

899

The number of bytes received per second.

901

The number of frames transmitted per second.

903

The number of frames received per second.

905

The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors per second.

907

The RAS performance object consists of counters that combine values for all ports of the Remote Access service (RAS) device on the computer.

909

The total number of Remote Access connections.

921

The WINS Server performance object consists of counters that monitor communications using the WINS Server service.

923

Unique Registrations/sec is the rate at which unique registration are received by the WINS server.

925

Group Registrations/sec is the rate at which group registration are received by the WINS server.

927

Total Number of Registrations/sec is the sum of the Unique and Group registrations per sec. This is the total rate at which registration are received by the WINS server.

929

Unique Renewals/sec is the rate at which unique renewals are received by the WINS server.

931

Group Renewals/sec is the rate at which group renewals are received by the WINS server.

933

Total Number of Renewals/sec is the sum of the Unique and Group renewals per sec. This is the total rate at which renewals are received by the WINS server.

935

Total Number of Releases/sec is the rate at which releases are received by the WINS server.

937

Total Number of Queries/sec is the rate at which queries are received by the WINS server.

939

Unique Conflicts/sec is the rate at which unique registrations/renewals received by the WINS server resulted in conflicts with records in the database.

941

Group Conflicts/sec is the rate at which group registration received by the WINS server resulted in conflicts with records in the database.

943

Total Number of Conflicts/sec is the sum of the Unique and Group conflicts per sec. This is the total rate at which conflicts were seen by the WINS server.

945

Total Number of Successful Releases/sec

947

Total Number of Failed Releases/sec

949

Total Number of Successful Queries/sec

951

Total Number of Failed Queries/sec

953

The total number of handles currently open by this process. This number is equal to the sum of the handles currently open by each thread in this process.

1001

Services for Macintosh AFP File Server.

1003

The maximum amount of paged memory resources used by the MacFile Server.

1005

The current amount of paged memory resources used by the MacFile Server.

1007

The maximum amount of nonpaged memory resources use by the MacFile Server.

1009

The current amount of nonpaged memory resources used by the MacFile Server.

1011

The number of sessions currently connected to the MacFile server. Indicates current server activity.

1013

The maximum number of sessions connected at one time to the MacFile server. Indicates usage level of server.

1015

The number of internal files currently open in the MacFile server. This count does not include files opened on behalf of Macintosh clients.

1017

The maximum number of internal files open at one time in the MacFile server. This count does not include files opened on behalf of Macintosh clients.

1019

The number of failed logon attempts to the MacFile server. Can indicate whether password guessing programs are being used to crack the security on the server.

1021

The number of bytes read from disk per second.

1023

The number of bytes written to disk per second.

1025

The number of bytes received from the network per second. Indicates how busy the server is.

1027

The number of bytes sent on the network per second. Indicates how busy the server is.

1029

The number of outstanding work items waiting to be processed.

1031

The maximum number of outstanding work items waiting at one time.

1033

The current number of threads used by MacFile server. Indicates how busy the server is.

1035

The maximum number of threads used by MacFile server. Indicates peak usage level of server.

1051

AppleTalk Protocol

1053

Number of packets received per second by Appletalk on this port.

1055

Number of packets sent per second by Appletalk on this port.

1057

Number of bytes received per second by Appletalk on this port.

1059

Number of bytes sent per second by Appletalk on this port.

1061

Average time in milliseconds to process a DDP packet on this port.

1063

Number of DDP packets per second received by Appletalk on this port.

1065

Average time in milliseconds to process an AARP packet on this port.

1067

Number of AARP packets per second received by Appletalk on this port.

1069

Average time in milliseconds to process an ATP packet on this port.

1071

Number of ATP packets per second received by Appletalk on this port.

1073

Average time in milliseconds to process an NBP packet on this port.

1075

Number of NBP packets per second received by Appletalk on this port.

1077

Average time in milliseconds to process a ZIP packet on this port.

1079

Number of ZIP packets per second received by Appletalk on this port.

1081

Average time in milliseconds to process an RTMP packet on this port.

1083

Number of RTMP packets per second received by Appletalk on this port.

1085

Number of ATP requests retransmitted on this port.

1087

Number of ATP release timers that have expired on this port.

1089

Number of ATP Exactly-once transaction responses per second on this port.

1091

Number of ATP At-least-once transaction responses per second on this port.

1093

Number of ATP transaction release packets per second received on this port.

1095

The current amount of nonpaged memory resources used by AppleTalk.

1097

Number of packets routed in on this port.

1099

Number of packets dropped due to resource limitations on this port.

1101

Number of ATP requests retransmitted to this port.

1103

Number of packets routed out on this port.

1111

Provides Network Statistics for the local network segment via the Network Monitor Service.

1113

The total number of frames received per second on this network segment.

1115

The number of bytes received per second on this network segment.

1117

The number of Broadcast frames received per second on this network segment.

1119

The number of Multicast frames received per second on this network segment.

1121

Percentage of network bandwidth in use on this network segment.

1125

Percentage of network bandwidth which is made up of broadcast traffic on this network segment.

1127

Percentage of network bandwidth which is made up of multicast traffic on this network segment.

1151

The Telephony System

1153

The number of telephone lines serviced by this computer.

1155

The number of telephone devices serviced by this computer.

1157

The number of telephone lines serviced by this computer that are currently active.

1159

The number of telephone devices that are currently being monitored.

1161

The rate of outgoing calls made by this computer.

1163

The rate of incoming calls answered by this computer.

1165

The number of applications that are currently using telephony services.

1167

Current outgoing calls being serviced by this computer.

1169

Current incoming calls being serviced by this computer.

1229

The Gateway Service For NetWare performance object consists of counters that measure the Gateway Server service.

1231

The Client Service For NetWare object consists of counters that measure packet transmission rates, logons, and connections.

1233

Packet Burst Read NCP Count/sec is the rate of NetWare Core Protocol requests for Packet Burst Read. Packet Burst is a windowing protocol that improves performance.

1235

Packet Burst Read Timeouts/sec is the rate the NetWare Service needs to retransmit a Burst Read Request because the NetWare server took too long to respond.

1237

Packet Burst Write NCP Count/sec is the rate of NetWare Core Protocol requests for Packet Burst Write. Packet Burst is a windowing protocol that improves performance.

1239

Packet Burst Write Timeouts/sec is the rate the NetWare Service needs to retransmit a Burst Write Request because the NetWare server took too long to respond.

1241

Packet Burst IO/sec is the sum of Packet Burst Read NCPs/sec and Packet Burst Write NCPs/sec.

1243

Connect NetWare 2.x counts connections to NetWare 2.x servers.

1245

Connect NetWare 3.x counts connections to NetWare 3.x servers.

1247

Connect NetWare 4.x counts connections to NetWare 4.x servers.

1261

Logon Total includes all interactive logons, network logons, service logons, successful logon, and failed logons since the machine is last rebooted.

1301

The Server Work Queues performance object consists of counters that monitor the length of the queues and objects in the queues.

1303

Queue Length is the current length of the server work queue for this CPU. A sustained queue length greater than four might indicate processor congestion. This is an instantaneous count, not an average over time.

1305

Active Threads is the number of threads currently working on a request from the server client for this CPU. The system keeps this number as low as possible to minimize unnecessary context switching. This is an instantaneous count for the CPU, not an average over time.

1307

Available Threads is the number of server threads on this CPU not currently working on requests from a client. The server dynamically adjusts the number of threads to maximize server performance.

1309

Every request from a client is represented in the server as a ‘work item,’ and the server maintains a pool of available work items per CPU to speed processing. This is the instantaneous number of available work items for this CPU. A sustained near-zero value indicates the need to increase the MinFreeWorkItems registry value for the Server service. This value will always be 0 in the Blocking Queue instance.

1311

Every request from a client is represented in the server as a ‘work item,’ and the server maintains a pool of available work items per CPU to speed processing. When a CPU runs out of work items, it borrows a free work item from another CPU. An increasing value of this running counter might indicate the need to increase the ‘MaxWorkItems’ or ‘MinFreeWorkItems’ registry values for the Server service. This value will always be 0 in the Blocking Queue instance.

1313

Every request from a client is represented in the server as a ‘work item,’ and the server maintains a pool of available work items per CPU to speed processing. A sustained value greater than zero indicates the need to increase the ‘MaxWorkItems’ registry value for the Server service. This value will always be 0 in the Blocking Queue instance.

1315

Current Clients is the instantaneous count of the clients being serviced by this CPU. The server actively balances the client load across all of the CPU’s in the system. This value will always be 0 in the Blocking Queue instance.

1317

The rate at which the Server is receiving bytes from the network clients on this CPU. This value is a measure of how busy the Server is.

1319

The rate at which the Server is sending bytes to the network clients on this CPU. This value is a measure of how busy the Server is.

1321

The rate at which the Server is sending and receiving bytes with the network clients on this CPU. This value is a measure of how busy the Server is.

1323

Read Operations/sec is the rate the server is performing file read operations for the clients on this CPU. This value is a measure of how busy the Server is. This value will always be 0 in the Blocking Queue instance.

1325

Read Bytes/sec is the rate the server is reading data from files for the clients on this CPU. This value is a measure of how busy the Server is.

1327

Write Operations/sec is the rate the server is performing file write operations for the clients on this CPU. This value is a measure of how busy the Server is. This value will always be 0 in the Blocking Queue instance.

1329

Write Bytes/sec is the rate the server is writing data to files for the clients on this CPU. This value is a measure of how busy the Server is.

1331

Total Bytes/sec is the rate the Server is reading and writing data to and from the files for the clients on this CPU. This value is a measure of how busy the Server is.

1333

Total Operations/sec is the rate the Server is performing file read and file write operations for the clients on this CPU. This value is a measure of how busy the Server is. This value will always be 0 in the Blocking Queue instance.

1335

DPCs Queued/sec is the average rate, in incidents per second, at which deferred procedure calls (DPCs) were added to the processor’s DPC queue. DPCs are interrupts that run at a lower priority than standard interrupts. Each processor has its own DPC queue. This counter measures the rate that DPCs are added to the queue, not the number of DPCs in the queue. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

1337

DPC Rate is the rate at which deferred procedure calls (DPCs) were added to the processors DPC queues between the timer ticks of the processor clock. DPCs are interrupts that run at alower priority than standard interrupts. Each processor has its own DPC queue. This counter measures the rate that DPCs were added to the queue, not the number of DPCs in the queue. This counter displays the last observed value only; it is not an average.

1343

Total DPCs Queued/sec is the combined rate at which deferred procedure calls (DPCs) are added to the DPC queue of all processors on the computer. (DPCs are interrupts that run at a lower priority than standard interrupts). Each processor has its own DPC queue. This counter measures the rate at which DPCs are added to the queue, not the number of DPCs in the queue. It is the sum of Processor: DPCs Queued/sec for all processors on the computer, divided by the number of processors. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

1345

Total DPC Rate is the combined rate at which deferred procedure calls (DPCs) are added to the DPC queues of all processors between timer ticks of each processor’s system clock. (DPCs are interrupts that run at a lower priority than standard interrupts). Each processor has its own DPC queue. clock on the processor. This counter measures the rate at which DPCs are added to the queue, not the number of DPCs in the queue. It is the sum of Processor: DPC Rate for all processors on the computer, divided by the number of processors. This counter displays the last observed value only; it is not an average.

1351

% Registry Quota In Use is the percentage of the Total Registry Quota Allowed that is currently being used by the system. This counter displays the current percentage value only; it is not an average.

1361

Counters that indicate the status of local and system Very Large memory allocations.

1363

VLM % Virtual Size In Use

1365

Current size of the process VLM Virtual memory space in bytes.

1367

The peak size of the process VLM virtual memory space in bytes. This value indicates the maximum size of the process VLM virtual memory since the process started.

1369

The current size of the process VLM virtual memory space in bytes that may be allocated. Note that the maximum allocation allowed may be smaller than this value due to fragmentation of the memory space.

1371

The current size of committed VLM memory space for the current process in bytes.

1373

The peak size of the committed VLM memory space in bytes for the current process since the process started.

1375

The current size of all committed VLM memory space in bytes for the system.

1377

The peak size of all committed VLM memory space in bytes since the system was started.

1379

The current size of all committed shared VLM memory space in bytes for the system.

1381

Available KBytes is the amount of physical memory, in Kilobytes, immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists. For a full explanation of the memory manager, refer to MSDN and/or the System Performance and Troubleshooting Guide chapter in the Windows Server 2003 Resource Kit.

1383

Available MBytes is the amount of physical memory, in Megabytes, immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists. For a full explanation of the memory manager, refer to MSDN and/or the System Performance and Troubleshooting Guide chapter in the Windows Server 2003 Resource Kit.

1401

Avg. Disk Queue Length is the average number of both read and write requests that were queued for the selected disk during the sample interval.

1403

Avg. Disk Read Queue Length is the average number of read requests that were queued for the selected disk during the sample interval.

1405

Avg. Disk Write Queue Length is the average number of write requests that were queued for the selected disk during the sample interval.

1407

% Committed Bytes In Use is the ratio of Memory\\Committed Bytes to the Memory\\Commit Limit. Committed memory is the physical memory in use for which space has been reserved in the paging file should it need to be written to disk. The commit limit is determined by the size of the paging file. If the paging file is enlarged, the commit limit increases, and the ratio is reduced). This counter displays the current percentage value only; it is not an average.

1409

The Full Image performance object consists of counters that monitor the virtual address usage of images executed by processes on the computer. Full Image counters are the same counters as contained in Image object with the only difference being the instance name. In the Full Image object, the instance name includes the full file path name of the loaded modules, while in the Image object only the filename is displayed.

1411

The Creating Process ID value is the Process ID of the process that created the process. The creating process may have terminated, so this value may no longer identify a running process.

1413

The rate at which the process is issuing read I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1415

The rate at which the process is issuing write I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1417

The rate at which the process is issuing read and write I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1419

The rate at which the process is issuing I/O operations that are neither read nor write operations (for example, a control function). This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1421

The rate at which the process is reading bytes from I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1423

The rate at which the process is writing bytes to I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1425

The rate at which the process is reading and writing bytes in I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1427

The rate at which the process is issuing bytes to I/O operations that do not involve data such as control operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os.

1451

Displays performance statistics about a Print Queue.

1453

Total number of jobs printed on a print queue since the last restart.

1455

Number of bytes per second printed on a print queue.

1457

Total number of pages printed through GDI on a print queue since the last restart.

1459

Current number of jobs in a print queue.

1461

Current number of references (open handles) to this printer.

1463

Peak number of references (open handles) to this printer.

1465

Current number of spooling jobs in a print queue.

1467

Maximum number of spooling jobs in a print queue since last restart.

1469

Total number of out of paper errors in a print queue since the last restart.

1471

Total number of printer not ready errors in a print queue since the last restart.

1473

Total number of job errors in a print queue since last restart.

1475

Total number of calls from browse clients to this print server to request network browse lists since last restart.

1477

Total number of calls from other print servers to add shared network printers to this server since last restart.

1479

Working Set – Private displays the size of the working set, in bytes, that is use for this process only and not shared nor sharable by other processes.

1481

Working Set – Shared displays the size of the working set, in bytes, that is sharable and may be used by other processes. Because a portion of a process’ working set is shareable, does not necessarily mean that other processes are using it.

1483

% Idle Time reports the percentage of time during the sample interval that the disk was idle.

1485

Split IO/Sec reports the rate at which I/Os to the disk were split into multiple I/Os. A split I/O may result from requesting data of a size that is too large to fit into a single I/O or that the disk is fragmented.

1501

Reports the accounting and processor usage data collected by each active named Job object.

1503

Current % Processor Time shows the percentage of the sample interval that the processes in the Job object spent executing code.

1505

Current % User mode Time shows the percentage of the sample interval that the processes in the Job object spent executing code in user mode.

1507

Current % Kernel mode Time shows the percentage of the sample interval that the processes in the Job object spent executing code in kernel or privileged mode.

1509

This Period mSec – Processor shows the time, in milliseconds, of processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since a time limit on the Job was established.

1511

This Period mSec – User mode shows the time, in milliseconds, of user mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since a time limit on the Job was established.

1513

This Period mSec – Kernel mode shows the time, in milliseconds, of kernel mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since a time limit on the Job was established.

1515

Pages/Sec shows the page fault rate of all the processes in the Job object.

1517

Process Count – Total shows the number of processes, both active and terminated, that are or have been associated with the Job object.

1519

Process Count – Active shows the number of processes that are currently associated with the Job object.

1521

Process Count – Terminated shows the number of processes that have been terminated because of a limit violation.

1523

Total mSec – Processor shows the time, in milliseconds, of processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since the Job object was created.

1525

Total mSec – User mode shows the time, in milliseconds, of user mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since the Job object was created.

1527

Total mSec – Kernel mode shows the time, in milliseconds, of kernel mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since the Job object was created.

1537

Received Packet Too Big is the number of received packets thatare larger than anticipated.

1539

Received Membership Query is the number of packets received thatquery their membership to a group.

1541

Received Membership Report is the number of packets received thatreport their membership to a group.

1543

Received Membership Reduction is the number of packets received thatcancelled their membership to a group.

1545

Received Router Solicit is the number of packets received thatsolicit the router.

1547

Received Router Advert is the number of packets received thatadvert the router.

1549

% Job object Details shows detailed performance information about the active processes that make up a Job object.

1551

Received Neighbor Solicit is the number of packets received thatsolicit a neighbor.

1553

Received Neighbor Advert is the number of packets received thatadvert a neighbor.

1555

Sent Packet Too Big is the number of sent packets thatare larger than anticipated.

1557

Sent Membership Query is the number of packets sent thatquery their membership to a group.

1559

Sent Membership Report is the number of packets sent thatreport their membership to a group.

1561

Sent Membership Reduction is the number of packets sent thatcancelled their membership to a group.

1563

Sent Router Solicit is the number of packets sent thatsolicit the router.

1565

Sent Router Advert is the number of packets sent thatadvert the router.

1567

Sent Neighbor Solicit is the number of packets sent thatsolicit a neighbor.

1569

Sent Neighbor Advert is the number of packets sent thatadvert a neighbor.

1747

% Idle Time is the percentage of time the processor is idle during the sample interval

1749

% C1 Time is the percentage of time the processor spends in the C1 low-power idle state. % C1 Time is a subset of the total processor idle time. C1 low-power idle state enables the processor to maintain its entire context and quickly return to the running state. Not all systems support the % C1 state.

1751

% C2 Time is the percentage of time the processor spends in the C2 low-power idle state. % C2 Time is a subset of the total processor idle time. C2 low-power idle state enables the processor to maintain the context of the system caches. The C2 power state is a lower power and higher exit latency state than C1. Not all systems support the C2 state.

1753

% C3 Time is the percentage of time the processor spends in the C3 low-power idle state. % C3 Time is a subset of the total processor idle time. When the processor is in the C3 low-power idle state it is unable to maintain the coherency of its caches. The C3 power state is a lower power and higher exit latency state than C2. Not all systems support the C3 state.

1755

C1 Transitions/sec is the rate that the CPU enters the C1 low-power idle state. The CPU enters the C1 state when it is sufficiently idle and exits this state on any interrupt. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

1757

C2 Transitions/sec is the rate that the CPU enters the C2 low-power idle state. The CPU enters the C2 state when it is sufficiently idle and exits this state on any interrupt. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

1759

C3 Transitions/sec is the rate that the CPU enters the C3 low-power idle state. The CPU enters the C3 state when it is sufficiently idle and exits this state on any interrupt. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.

1761

Heap performance counters for must used heaps

1763

Memory actively used by this heap (FreeBytes + AllocatedBytes)

1765

Total virtual address space reserved for this heap (includes uncommitted ranges)

1767

ReservedBytes minus last uncommitted range in each segment

1769

Memory on freelists in this heap (does not include uncommitted ranges or blocks in heap cache)

1771

Number of blocks on the list of free blocks >1k in size

1773

1/Average time per allocation (excluding allocs from heap cache)

1775

1/Average time per free (excluding frees to heap cache)

1777

Number of uncommitted ranges in the reserved virtual address

1779

Difference between number of allocations and frees (for leak detection)

1781

Allocations/sec from heap cache

1783

Frees/sec from heap cache

1785

Allocations/sec of size <1k bytes (including heap cache)

1787

Frees/sec of size <1k bytes (including heap cache)

1789

Allocations/sec of size 1-8k bytes

1791

Frees/sec of size 1-8k bytes

1793

Allocations/sec of size over 8k bytes

1795

Frees/sec of size over 8k bytes

1797

Allocations/sec (including from heap cache)

1799

Frees/sec (including to heap cache)

1801

Total number of blocks in the heap cache

1803

Largest number of blocks of any one size in the heap cache

1805

(FreeBytes / CommittedBytes) *100

1807

(VirtualBytes / ReservedBytes) * 100

1809

Collisions/sec on the heap lock

1847

End Marker

1849

Displays IPSec driver counters.

1851

The number of active IPSec quick mode security associations.

1853

The number of active IPSec quick mode security associations offloaded to hardware. Certain network adapters can accelerate IPSec processing by performing hardware offload of IPSec cryptographic functions.

1855

The number of IPSec key exchange operations that are in progress but are not yet completed.

1857

The total number of successful key additions for IPSec quick mode security association negotiations since the computer was last started.

1859

The total number of key deletions for IPSec quick mode security associations since the computer was last started.

1861

The total number of successful rekey operations for IPSec quick mode security associations since the computer was last started.

1863

The number of active IPSec tunnels.

1865

The total number of packets for which the Security Parameters Index (SPI) was incorrect since the computer was last started. A large number of packets with bad SPIs within a short amount of time might indicate a packet spoofing attack.

1867

The total number of packets that could not be decrypted since the computer was last started. A packet might not be decrypted if it fails a validation check.

1869

The total number of packets for which data could not be verified (for which the integrity hash verification failed) since the computer was last started. Increases in this counter might indicate an IPSec packet spoofing or modification attack, or packet corruption by network devices.

1871

The total number of packets that contained an invalid sequence number since the computer was last started. Increases in this counter might indicate a network problem or replay attack.

1873

The total number of bytes sent using the Encapsulating Security Payload (ESP) protocol (excluding non-encrypted ESP) since the computer was last started.

1875

The total number of bytes received using the Encapsulating Security Payload (ESP) protocol (excluding non-encrypted ESP) since the computer was last started.

1877

The total number of authenticated bytes sent using either the Authentication Header (AH) protocol or the Encapsulating Security Payload (ESP) protocol since the computer was last started.

1879

The total number of authenticated bytes received using either the Authentication Header (AH) protocol or Encapsulating Security Payload (ESP) protocol since the computer was last started.

1881

The total number of bytes sent using IPSec transport mode since the computer was last started.

1883

The total number of bytes received using IPSec transport mode since the computer was last started.

1885

The total number of bytes sent using IPSec tunnel mode since the computer was last started.

1887

The total number of bytes received using IPSec tunnel mode since the computer was last started.

1889

The total number of bytes sent using IPSec hardware offload since the computer was last started. Certain network adapters can accelerate IPSec processing by performing hardware offload of IPSec cryptographic functions.

1891

The total number of bytes received using IPSec hardware offload since the computer was last started. Certain network adapters can accelerate IPSec processing by performing hardware offload of IPSec cryptographic functions.

1893

Displays Internet Key Exchange (IKE) counters.

1895

The number of pending requests to initiate an Internet Key Exchange (IKE) negotiation in order to establish a security association between IPSec peers.

1897

The number of Internet Key Exchange (IKE) messages received that are queued for processing.

1899

The total number of acquire outbound requests that failed since the IPSec service was last started. Acquires are requests to establish security associations between IPSec peers.

1901

The total number of errors that have occurred in receiving Internet Key Exchange (IKE) messages since the IPSec service was last started.

1903

The total number of errors that have occurred in sending Internet Key Exchange (IKE) messages since the IPSec service was last started.

1905

The number of entries in the acquire heap. The acquire heap stores successful acquires. Acquires are outbound requests to establish security associations between IPSec peers.

1907

The number of entries in the Internet Key Exchange (IKE) receive buffers. The receive buffers are used to store incoming IKE messages.

1909

The total number of negotiation failures that occurred during main mode or quick mode negotiation since the IPSec service was last started.

1911

The total number of identity authentication (Kerberos, certificate, and preshared key) failures that occurred during main mode negotiation since the IPSec service was last started.

1913

The total number of cookies received within Internet Key Exchange (IKE) messages that could not be matched with an active main mode security association (SA) since the IPSec service was last started. A cookie is a value contained in a received IKE message that is used to help identify the corresponding main mode SA.

1915

The total number of requests submitted to Internet Key Exchange (IKE) since the IPSec service was last started to establish a security association. This counter includes acquires that result in soft SAs.

1917

The total number of requests submitted by Internet Key Exchange (IKE) to the IPSec driver to obtain a unique Security Parameters Index (SPI) since the IPSec service was last started. The SPI is used to match inbound packets with security associations.

1919

The total number of outbound quick mode security associations added by Internet Key Exchange (IKE) to the IPSec driver since the IPSec service was last started.

1921

The total number of inbound quick mode security associations added by Internet Key Exchange (IKE) to the IPSec driver since the IPSec service was last started.

1923

The total number of failed requests submitted by Internet Key Exchange (IKE) to the IPSec driver to obtain a unique SPI since the IPSec service was last started.

1925

The total number of failed outbound quick mode security association addition requests submitted by Internet Key Exchange (IKE) to the IPSec driver since the IPSec service was last started.

1927

The total number of failed inbound quick mode security association addition requests submitted by Internet Key Exchange (IKE) to the IPSec driver since the IPSec service was last started.

1929

The number of main mode state entries. This counter includes successfully negotiated main modes, main mode negotiations in progress, and main mode negotiations that failed or expired and have not yet been deleted.

1931

The number of quick mode negotiations that are in progress.

1933

The total number of successful security associations created during main mode negotiations since the IPSec service was last started.

1935

The total number of successful security associations created during quick mode negotiations since the IPSec service was last started.

1937

The total number of security associations (SAs) formed with computers that did not respond to main mode negotiation attempts (though IPSec policy allowed communications) since the IPSec service was last started. Packets that match soft SAs are not secured by IPSec.

1939

The total number of received Internet Key Exchange (IKE) messages since the IPSec service was last started that are invalid. This counter includes IKE messages with invalid header fields, incorrect payload lengths, and incorrect values for the responder cookie. Invalid IKE messages are commonly caused by retransmitted IKE messages or an unmatched preshared key between the IPSec peers.

1941

The RAS Object Type handles individual ports of the RAS device on your system.

1943

The number of bytes transmitted total for this connection.

1945

The number of bytes received total for this connection.

1947

The number of data frames transmitted total for this connection.

1949

The number of data frames received total for this connection.

1951

The compression ratio for bytes being transmitted.

1953

The compression ratio for bytes being received.

1955

The total number of CRC Errors for this connection. CRC Errors occur when the frame received contains erroneous data.

1957

The total number of Timeout Errors for this connection. Timeout Errors occur when an expected is not received in time.

1959

The total number of Serial Overrun Errors for this connection. Serial Overrun Errors occur when the hardware cannot handle the rate at which data is received.

1961

The total number of Alignment Errors for this connection. Alignment Errors occur when a byte received is different from the byte expected.

1963

The total number of Buffer Overrun Errors for this connection. Buffer Overrun Errors when the software cannot handle the rate at which data is received.

1965

The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors for this connection.

1967

The number of bytes transmitted per second.

1969

The number of bytes received per second.

1971

The number of frames transmitted per second.

1973

The number of frames received per second.

1975

The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors per second.

1977

The RAS Object Type handles all combined ports of the RAS device on your system.

1979

The total number of Remote Access connections.

1981

Terminal Services per-session resource monitoring.

1983

Number of bytes input on this session after all protocol overhead has been removed.

1985

The number of frames input after any additional protocol added frames have been removed.

1987

The number of times that a wait for an available send buffer was done by the protocols on the client side of the connection.

1989

Number of frames (packets) input on this Session.

1991

Number of bytes input on this session that includes all protocol overhead.

1993

Number of bytes input after compression. This number compared with the Total Bytes input is the compression ratio.

1995

Number of input compression dictionary flushes. When the data can not be compressed, the compression dictionary is flushed so that newer data has a better chance of being compressed. Some causes of data not compressing includes transferring compressed files over Client Drive Mapping.

1997

Number of input errors of all types. Some example input errors are lost ACK’s, badly formed packets, etc.

1999

The total number of timeouts on the communication line as seen from the client side of the connection. These are typically the result of a noisy line. On some high latency networks, this could be the result of the protocol timeout being too short. Increasing the protocol timeout on these types of lines will improve performance by reducing needless re-transmissions.

2001

Number of input async framing errors. These can be caused by a noisy transmission line. Using a smaller packet size may help in some cases.

2003

Number of input async overrun errors. These can be caused by the baud rate being faster than the computer can handle, or a non-16550 serial line is used. Overruns can also occur if too many high speed serial lines are active at one time for the processor’s power.

2005

Number of input async overflow errors. These can be caused by a lack of buffer space available on the host.

2007

Number of input async parity errors. These can be caused by a noisy transmission line

2009

Number of Terminal Services transport-level errors on input.

2011

Number of bytes output on this session after all protocol overhead has been removed.

2013

The number of frames output before any additional protocol frames have been added.

2015

This is the number of times that a wait for an available send buffer was done by the protocol on the server side of the connection.

2017

Number of frames (packets) output on this session.

2019

Number of bytes output on this Session that includes all protocol overhead.

2021

Number of bytes output after compression. This number compared with the Total Bytes output is the compression ratio.

2023

Number of output compression dictionary flushes. When the data can not be compressed, the compression dictionary is flushed so that newer data has a better chance of being compressed. Some causes of data not compressing includes transfering compressed files over Client Drive Mapping.

2025

Number of output errors of all types. Some example output errors are lost ACK’s, badly formed packets, etc.

2027

The total number of timeouts on the communication line from the host side of the connection. These are typically the result of a noisy line. On some high latency networks, this could be the result of the protocol timeout being too short. Increasing the protocol timeout on these types of lines will improve performance by reducing needless re-transmissions.

2029

Number of output async framing errors. This could be caused by a hardware or line problem.

2031

Number of output async overrun errors.

2033

Number of output async overflow errors.

2035

Number of output async parity errors. These can be caused by a hardware or line problem.

2037

Number of Terminal Services transport-level errors on output.

2039

Total number of bytes on this Session after all protocol overhead has been removed.

2041

The total number of frames input and output before any additional protocol frames have been added.

2043

The number of times that a wait for an available send buffer was done by the protocols on both the server and client sides of the connection.

2045

Total number of frames (packets) on this Session.

2047

Total number of bytes on this Session that includes all protocol overhead.

2049

Total number of bytes after compression. This number compared with the total bytes is the compression ratio.

2051

Total number of compression dictionary flushes. When the data can not be compressed, the compression dictionary is flushed so that newer data has a better chance of being compressed. Some causes of data not compressing includes transfering compressed files over Client Drive Mapping.

2053

Total number of errors of all types. Some example errors are lost ACK’s, badly formed packets, etc.

2055

The total number of timeouts on the communication line from both the host and client sides of the connection. These are typically the result of a noisy line. On some high latency networks, this could be the result of the protocol timeout being too short. Increasing the protocol timeout on these types of lines will improve performance by reducing needless re-transmissions.

2057

Total number of async framing errors. These can be caused by a noisy transmission line. Using a smaller packet size may help in some cases.

2059

Total number of async overrun errors. These can be caused by the baud rate being faster than the computer can handle, or a non-16550 serial line is used. Overruns can also occur if too many high speed serial lines are active at one time for the processor’s power.

2061

Total number of async overflow errors. These can be caused by a lack of buffer space available on the host.

2063

Total number of async parity errors. These can be caused by a noisy transmission line.

2065

Total number of Terminal Services transport-level errors.

2067

Total references to all protocol caches.

2069

Total hits in all protocol caches. The protocol caches Windows objects that are likely to be re-used to avoid having to re-send them on the transmission line. Example objects are Windows icons and brushes. Hits in the cache represent objects that did not need to be re-sent.

2071

Overall hit ratio for all protocol caches.

2073

Number of references to the protocol bitmap cache.

2075

Number of hits in the protocol bitmap cache.

2077

Hit ratio in the protocol bitmap cache. A higher hit ratio means better performance since data transmissions are reduced. Low hit ratios are due to the screen updating with new information that is either not re-used, or is flushed out of the client cache.

2079

Number of references to the protocol glyph cache.

2081

Number of hits in the protocol glyph cache.

2083

Hit ratio in the protocol glyph cache. A higher hit ratio means better performance since data transmissions are reduced. Low hit ratios are due to the screen updating with new information that is either not re-used, or is flushed out of the client cache.

2085

Number of references to the protocol brush cache.

2087

Number of hits in the protocol brush cache.

2089

Hit ratio in the protocol brush cache. A higher hit ratio means better performance since data transmissions are reduced. Low hit ratios are due to the screen updating with new information that is either not re-used, or is flushed out of the client cache.

2091

Number of references to the protocol save screen bitmap cache.

2093

Number of hits in the protocol save screen bitmap cache.

2095

Hit ratio in the protocol save screen bitmap cache. A higher hit ratio means better performance since data transmissions are reduced. Low hit ratios are due to the screen updating with new information that is either not re-used, or is flushed out of the client cache.

2097

Compression ratio of the server input data stream.

2099

Compression ratio of the server output data stream.

2101

Total compression ratio of the server data stream.

2103

Terminal Services summary information.

2105

Total number of Terminal Services sessions.

2107

Number of active Terminal Services sessions.

2109

Number of inactive Terminal Services sessions.

2145

.Net CLR Data

2147

Current number of connections, pooled or not.

2149

Current number of connections in all pools associated with the process.

2151

Current number of pools associated with the process.

2153

The highest number of connections in all pools since the process started.

2155

The total number of connection open attempts that have failed for any reason.

2157

The total number of command executes that have failed for any reason.

2159

Help not available.

2161

The cumulative total number of socket connections established for this process since the process was started.

2163

The cumulative total number of bytes received over all open socket connections since the process was started. This number includes data and any protocol information that is not defined by the TCP/IP protocol.

2165

The cumulative total number of bytes sent over all open socket connections since the process was started. This number includes data and any protocol information that is not defined by the TCP/IP protocol.

2167

The cumulative total number of datagram packets received since the process was started.

2169

The cumulative total number of datagram packets sent since the process was started.

2171

Counters for CLR Garbage Collected heap.

2173

This counter displays the number of times the generation 0 objects (youngest; most recently allocated) are garbage collected (Gen 0 GC) since the start of the application. Gen 0 GC occurs when the available memory in generation 0 is not sufficient to satisfy an allocation request. This counter is incremented at the end of a Gen 0 GC. Higher generation GCs include all lower generation GCs. This counter is explicitly incremented when a higher generation (Gen 1 or Gen 2) GC occurs. _Global_ counter value is not accurate and should be ignored. This counter displays the last observed value.

2175

This counter displays the number of times the generation 1 objects are garbage collected since the start of the application. The counter is incremented at the end of a Gen 1 GC. Higher generation GCs include all lower generation GCs. This counter is explicitly incremented when a higher generation (Gen 2) GC occurs. _Global_ counter value is not accurate and should be ignored. This counter displays the last observed value.

2177

This counter displays the number of times the generation 2 objects (older) are garbage collected since the start of the application. The counter is incremented at the end of a Gen 2 GC (also called full GC). _Global_ counter value is not accurate and should be ignored. This counter displays the last observed value.

2179

This counter displays the bytes of memory that survive garbage collection (GC) and are promoted from generation 0 to generation 1; objects that are promoted just because they are waiting to be finalized are not included in this counter. This counter displays the value observed at the end of the last GC; its not a cumulative counter.

2181

This counter displays the bytes of memory that survive garbage collection (GC) and are promoted from generation 1 to generation 2; objects that are promoted just because they are waiting to be finalized are not included in this counter. This counter displays the value observed at the end of the last GC; its not a cumulative counter. This counter is reset to 0 if the last GC was a Gen 0 GC only.

2183

This counter displays the bytes per second that are promoted from generation 0 (youngest) to generation 1; objects that are promoted just because they are waiting to be finalized are not included in this counter. Memory is promoted when it survives a garbage collection. This counter was designed as an indicator of relatively long-lived objects being created per sec. This counter displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2185

This counter displays the bytes per second that are promoted from generation 1 to generation 2 (oldest); objects that are promoted just because they are waiting to be finalized are not included in this counter. Memory is promoted when it survives a garbage collection. Nothing is promoted from generation 2 since it is the oldest. This counter was designed as an indicator of very long-lived objects being created per sec. This counter displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2187

This counter displays the bytes of memory that are promoted from generation 0 to generation 1 just because they are waiting to be finalized. This counter displays the value observed at the end of the last GC; its not a cumulative counter.

2189

This counter displays the bytes of memory that are promoted from generation 1 to generation 2 just because they are waiting to be finalized. This counter displays the value observed at the end of the last GC; its not a cumulative counter. This counter is reset to 0 if the last GC was a Gen 0 GC only.

2191

This counter displays the maximum bytes that can be allocated in generation 0 (Gen 0); its does not indicate the current number of bytes allocated in Gen 0. A Gen 0 GC is triggered when the allocations since the last GC exceed this size. The Gen 0 size is tuned by the Garbage Collector and can change during the execution of the application. At the end of a Gen 0 collection the size of the Gen 0 heap is infact 0 bytes; this counter displays the size (in bytes) of allocations that would trigger the next Gen 0 GC. This counter is updated at the end of a GC; its not updated on every allocation.

2193

This counter displays the current number of bytes in generation 1 (Gen 1); this counter does not display the maximum size of Gen 1. Objects are not directly allocated in this generation; they are promoted from previous Gen 0 GCs. This counter is updated at the end of a GC; its not updated on every allocation.

2195

This counter displays the current number of bytes in generation 2 (Gen 2). Objects are not directly allocated in this generation; they are promoted from Gen 1 during previous Gen 1 GCs. This counter is updated at the end of a GC; its not updated on every allocation.

2197

This counter displays the current size of the Large Object Heap in bytes. Objects greater than 20 KBytes are treated as large objects by the Garbage Collector and are directly allocated in a special heap; they are not promoted through the generations. This counter is updated at the end of a GC; its not updated on every allocation.

2199

This counter displays the number of garbage collected objects that survive a collection because they are waiting to be finalized. If these objects hold references to other objects then those objects also survive but are not counted by this counter; the “Promoted Finalization-Memory from Gen 0″ and “Promoted Finalization-Memory from Gen 1″ counters represent all the memory that survived due to finalization. This counter is not a cumulative counter; its updated at the end of every GC with count of the survivors during that particular GC only. This counter was designed to indicate the extra overhead that the application might incur because of finalization.

2201

This counter displays the current number of GC Handles in use. GCHandles are handles to resources external to the CLR and the managed environment. Handles occupy small amounts of memory in the GCHeap but potentially expensive unmanaged resources.

2203

This counter displays the rate of bytes per second allocated on the GC Heap. This counter is updated at the end of every GC; not at each allocation. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2205

This counter displays the peak number of times a garbage collection was performed because of an explicit call to GC.Collect. Its a good practice to let the GC tune the frequency of its collections.

2207

% Time in GC is the percentage of elapsed time that was spent in performing a garbage collection (GC) since the last GC cycle. This counter is usually an indicator of the work done by the Garbage Collector on behalf of the application to collect and compact memory. This counter is updated only at the end of every GC and the counter value reflects the last observed value; its not an average.

2209

Not Displayed.

2211

This counter is the sum of four other counters; Gen 0 Heap Size; Gen 1 Heap Size; Gen 2 Heap Size and the Large Object Heap Size. This counter indicates the current memory allocated in bytes on the GC Heaps.

2213

This counter displays the amount of virtual memory (in bytes) currently committed by the Garbage Collector. (Committed memory is the physical memory for which space has been reserved on the disk paging file).

2215

This counter displays the amount of virtual memory (in bytes) currently reserved by the Garbage Collector. (Reserved memory is the virtual memory space reserved for the application but no disk or main memory pages have been used.)

2217

This counter displays the number of pinned objects encountered in the last GC. This counter tracks the pinned objects only in the heaps that were garbage collected e.g. a Gen 0 GC would cause enumeration of pinned objects in the generation 0 heap only. A pinned object is one that the Garbage Collector cannot move in memory.

2219

This counter displays the current number of sync blocks in use. Sync blocks are per-object data structures allocated for storing synchronization information. Sync blocks hold weak references to managed objects and need to be scanned by the Garbage Collector. Sync blocks are not limited to storing synchronization information and can also store COM interop metadata. This counter was designed to indicate performance problems with heavy use of synchronization primitives.

2221

Statistics for CLR Class Loader.

2223

This counter displays the cumulative number of classes loaded in all Assemblies since the start of this application.

2225

Reserved for future use.

2227

Reserved for future use.

2229

This counter displays the peak number of classes that have failed to load since the start of the application. These load failures could be due to many reasons like inadequate security or illegal format. Full details can be found in the profiling services help.

2231

This counter displays the number of classes that failed to load per second. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. These load failures could be due to many reasons like inadequate security or illegal format. Full details can be found in the profiling services help.

2233

This counter displays the current size (in bytes) of the memory committed by the class loader across all AppDomains. (Committed memory is the physical memory for which space has been reserved on the disk paging file.)

2235

This counter displays the total number of AppDomains unloaded since the start of the application. If an AppDomain is loaded and unloaded multiple times this counter would count each of those unloads as separate.

2237

This counter displays the number of AppDomains unloaded per second. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2239

This counter displays the current number of classes loaded in all Assemblies.

2241

This counter displays the number of classes loaded per second in all Assemblies. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2243

This counter displays the current number of AppDomains loaded in this application. AppDomains (application domains) provide a secure and versatile unit of processing that the CLR can use to provide isolation between applications running in the same process.

2245

This counter displays the peak number of AppDomains loaded since the start of this application. AppDomains (application domains) provide a secure and versatile unit of processing that the CLR can use to provide isolation between applications running in the same process.

2247

This counter displays the number of AppDomains loaded per second. AppDomains (application domains) provide a secure and versatile unit of processing that the CLR can use to provide isolation between applications running in the same process. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2249

This counter displays the current number of Assemblies loaded across all AppDomains in this application. If the Assembly is loaded as domain-neutral from multiple AppDomains then this counter is incremented once only. Assemblies can be loaded as domain-neutral when their code can be shared by all AppDomains or they can be loaded as domain-specific when their code is private to the AppDomain.

2251

This counter displays the total number of Assemblies loaded since the start of this application. If the Assembly is loaded as domain-neutral from multiple AppDomains then this counter is incremented once only. Assemblies can be loaded as domain-neutral when their code can be shared by all AppDomains or they can be loaded as domain-specific when their code is private to the AppDomain.

2253

This counter displays the number of Assemblies loaded across all AppDomains per second. If the Assembly is loaded as domain-neutral from multiple AppDomains then this counter is incremented once only. Assemblies can be loaded as domain-neutral when their code can be shared by all AppDomains or they can be loaded as domain-specific when their code is private to the AppDomain. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2255

Stats for CLR Jit.

2257

This counter displays the total number of methods compiled Just-In-Time (JIT) by the CLR JIT compiler since the start of the application. This counter does not include the pre-jitted methods.

2259

This counter displays the total IL bytes jitted since the start of the application. This counter is exactly equivalent to the “Total # of IL Bytes Jitted” counter.

2261

This counter displays the total IL bytes jitted since the start of the application. This counter is exactly equivalent to the “# of IL Bytes Jitted” counter.

2263

This counter displays the rate at which IL bytes are jitted per second. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2265

This counter displays the peak number of methods the JIT compiler has failed to JIT since the start of the application. This failure can occur if the IL cannot be verified or if there was an internal error in the JIT compiler.

2267

This counter displays the percentage of elapsed time spent in JIT compilation since the last JIT compilation phase. This counter is updated at the end of every JIT compilation phase. A JIT compilation phase is the phase when a method and its dependencies are being compiled.

2269

Not Displayed.

2271

Stats for CLR interop.

2273

This counter displays the current number of Com-Callable-Wrappers (CCWs). A CCW is a proxy for the .NET managed object being referenced from unmanaged COM client(s). This counter was designed to indicate the number of managed objects being referenced by unmanaged COM code.

2275

This counter displays the current number of stubs created by the CLR. Stubs are responsible for marshalling arguments and return values from managed to unmanaged code and vice versa; during a COM Interop call or PInvoke call.

2277

This counter displays the total number of times arguments and return values have been marshaled from managed to unmanaged code and vice versa since the start of the application. This counter is not incremented if the stubs are inlined. (Stubs are responsible for marshalling arguments and return values). Stubs usually get inlined if the marshalling overhead is small.

2279

Reserved for future use.

2281

Reserved for future use.

2283

Stats for CLR Locks and Threads.

2285

This counter displays the total number of times threads in the CLR have attempted to acquire a managed lock unsuccessfully. Managed locks can be acquired in many ways; by the “lock” statement in C# or by calling System.Monitor.Enter or by using MethodImplOptions.Synchronized custom attribute.

2287

Rate at which threads in the runtime attempt to acquire a managed lock unsuccessfully. Managed locks can be acquired in many ways; by the “lock” statement in C# or by calling System.Monitor.Enter or by using MethodImplOptions.Synchronized custom attribute.

2289

This counter displays the total number of threads currently waiting to acquire some managed lock in the application. This counter is not an average over time; it displays the last observed value.

2291

This counter displays the total number of threads that waited to acquire some managed lock since the start of the application.

2293

This counter displays the number of threads per second waiting to acquire some lock in the application. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2295

This counter displays the number of current .NET thread objects in the application. A .NET thread object is created either by new System.Threading.Thread or when an unmanaged thread enters the managed environment. This counters maintains the count of both running and stopped threads. This counter is not an average over time; it just displays the last observed value.

2297

This counter displays the number of native OS threads created and owned by the CLR to act as underlying threads for .NET thread objects. This counters value does not include the threads used by the CLR in its internal operations; it is a subset of the threads in the OS process.

2299

This counter displays the number of threads that are currently recognized by the CLR; they have a corresponding .NET thread object associated with them. These threads are not created by the CLR; they are created outside the CLR but have since run inside the CLR at least once. Only unique threads are tracked; threads with same thread ID re-entering the CLR or recreated after thread exit are not counted twice.

2301

This counter displays the total number of threads that have been recognized by the CLR since the start of this application; these threads have a corresponding .NET thread object associated with them. These threads are not created by the CLR; they are created outside the CLR but have since run inside the CLR at least once. Only unique threads are tracked; threads with same thread ID re-entering the CLR or recreated after thread exit are not counted twice.

2303

This counter displays the number of threads per second that have been recognized by the CLR; these threads have a corresponding .NET thread object associated with them. These threads are not created by the CLR; they are created outside the CLR but have since run inside the CLR at least once. Only unique threads are tracked; threads with same thread ID re-entering the CLR or recreated after thread exit are not counted twice. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2305

Stats for CLR Security.

2307

This counter displays the total number of runtime Code Access Security (CAS) checks performed since the start of the application. Runtime CAS checks are performed when a caller makes a call to a callee demanding a particular permission; the runtime check is made on every call by the caller; the check is done by examining the current thread stack of the caller. This counter used together with “Stack Walk Depth” is indicative of performance penalty for security checks.

2309

Reserved for future use.

2311

This counter displays the total number of linktime Code Access Security (CAS) checks since the start of the application. Linktime CAS checks are performed when a caller makes a call to a callee demanding a particular permission at JIT compile time; linktime check is performed once per caller. This count is not indicative of serious performance issues; its indicative of the security system activity.

2313

This counter displays the percentage of elapsed time spent in performing runtime Code Access Security (CAS) checks since the last such check. CAS allows code to be trusted to varying degrees and enforces these varying levels of trust depending on code identity. This counter is updated at the end of a runtime security check; it represents the last observed value; its not an average.

2315

Not Displayed.

2317

This counter displays the depth of the stack during that last runtime Code Access Security check. Runtime Code Access Security check is performed by crawling the stack. This counter is not an average; it just displays the last observed value.

2319

Stats for CLR Remoting.

2321

This counter displays the number of remote procedure calls invoked per second. A remote procedure call is a call on any object outside the caller;s AppDomain. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2323

This counter displays the total number of remoting channels registered across all AppDomains since the start of the application. Channels are used to transport messages to and from remote objects.

2325

This counter displays the total number of remoting proxy objects created in this process since the start of the process. Proxy object acts as a representative of the remote objects and ensures that all calls made on the proxy are forwarded to the correct remote object instance.

2327

This counter displays the current number of context-bound classes loaded. Classes that can be bound to a context are called context-bound classes; context-bound classes are marked with Context Attributes which provide usage rules for synchronization; thread affinity; transactions etc.

2329

This counter displays the number of context-bound objects allocated per second. Instances of classes that can be bound to a context are called context-bound objects; context-bound classes are marked with Context Attributes which provide usage rules for synchronization; thread affinity; transactions etc. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2331

This counter displays the current number of remoting contexts in the application. A context is a boundary containing a collection of objects with the same usage rules like synchronization; thread affinity; transactions etc.

2333

This counter displays the total number of remote procedure calls invoked since the start of this application. A remote procedure call is a call on any object outside the caller;s AppDomain.

2335

Runtime statistics on CLR exception handling.

2337

This counter displays the total number of exceptions thrown since the start of the application. These include both .NET exceptions and unmanaged exceptions that get converted into .NET exceptions e.g. null pointer reference exception in unmanaged code would get re-thrown in managed code as a .NET System.NullReferenceException; this counter includes both handled and unhandled exceptions. Exceptions that are re-thrown would get counted again. Exceptions should only occur in rare situations and not in the normal control flow of the program.

2339

This counter displays the number of exceptions thrown per second. These include both .NET exceptions and unmanaged exceptions that get converted into .NET exceptions e.g. null pointer reference exception in unmanaged code would get re-thrown in managed code as a .NET System.NullReferenceException; this counter includes both handled and unhandled exceptions. Exceptions should only occur in rare situations and not in the normal control flow of the program; this counter was designed as an indicator of potential performance problems due to large (>100s) rate of exceptions thrown. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2341

This counter displays the number of .NET exception filters executed per second. An exception filter evaluates whether an exception should be handled or not. This counter tracks the rate of exception filters evaluated; irrespective of whether the exception was handled or not. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2343

This counter displays the number of finally blocks executed per second. A finally block is guaranteed to be executed regardless of how the try block was exited. Only the finally blocks that are executed for an exception are counted; finally blocks on normal code paths are not counted by this counter. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2345

This counter displays the number of stack frames traversed from the frame that threw the .NET exception to the frame that handled the exception per second. This counter resets to 0 when an exception handler is entered; so nested exceptions would show the handler to handler stack depth. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval.

2407

Microsoft Distributed Transaction Coordinator performance counters

2409

Number of currently active transactions

2411

Number of committed transactions

2413

Number of aborted transactions

2415

Number of in doubt transactions

2417

Maximum number of transactions ever concurrently active

2419

Number of transactions committed by the system administrator

2421

Number of transactions aborted by the system administrator

2423

Minimum time delta between transaction begin and commit

2425

Average time delta between transaction begin and commit

2427

Maximum time delta between transaction begin and commit

2429

Transactions performed per second

2431

Transactions committed per second

2433

Transactions aborted per second

2435

The Internet Information Services Global object includes counters that monitor Internet Information Services (the Web service and the FTP service) as a whole.

2437

Total requests allowed by bandwidth throttling settings (counted since service startup).

2439

Total requests temporarily blocked due to bandwidth throttling settings (counted since service startup).

2441

Total requests rejected due to bandwidth throttling settings (counted since service startup).

2443

Current requests temporarily blocked due to bandwidth throttling settings.

2445

Measured bandwidth of asynchronous I/O averaged over a minute.

2447

Current number of files whose content is in the cache for WWW and FTP services.

2449

Total number of files whose content was ever added to the cache for WWW and FTP services

2451

Total number of successful lookups in the file cache.

2453

Total number of unsuccessful lookups in the file cache.

2455

The ratio of File Cache Hits to total cache requests.

2459

File Cache Flushes since server startup.

2461

Current number of bytes used for file cache.

2463

Maximum number of bytes used for file cache.

2465

Active Flushed Entries are cached file handles that will be closed when all current transfers complete.

2467

Total Flushed Files is the number of file handles that have been removed from the cache since service start up.

2469

URI information blocks currently in the cache for WWW and FTP services.

2471

Total number of URI information blocks ever added to the cache for WWW and FTP services

2473

Total number of successful lookups in the URI cache.

2475

Total number of unsuccessful lookups in the URI cache.

2477

The ratio of URI Cache Hits to total cache requests.

2481

URI Cache Flushes since server startup.

2483

Total Flushed URIs is the number of URI information blocks that have been removed from the cache since service start up.

2485

BLOB information blocks currently in the cache for WWW and FTP services.

2487

Total number of BLOB information blocks ever added to the cache for WWW and FTP services

2489

Total number of successful lookups in the BLOB cache.

2491

Total number of unsuccessful lookups in the BLOB cache.

2493

The ratio of BLOB Cache Hits to total cache requests.

2497

BLOB Cache Flushes since server startup.

2499

Total Flushed BLOBs is the number of BLOB information blocks that have been removed from the cache since service start up.

2501

The Web Service object includes counters specific to the World Wide Web Publishing Service.

2503

Total Bytes Sent is the number of data bytes that have been sent by the Web service (since service startup).

2505

Bytes Sent/sec is the rate data bytes are being sent by the Web service.

2507

Total Bytes Received is the number of data bytes that have been received by the Web service (since service startup).

2509

Bytes Received/sec is the rate that data bytes are received by the Web service.

2511

Total bytes either received or sent by the Web service (since service startup).

2513

Bytes Total/sec is the sum of Bytes Sent/sec and Bytes Received/sec. This is the total rate of bytes transferred by the Web service.

2515

Total Files Sent is the total number of files sent by the Web service (since service startup).

2517

The rate files are sent by the Web service.

2519

Total Files Received is the total number of files received by the Web service (since service startup).

2521

The rate files are received by the Web service.

2523

Total Files Transferred is the sum of Files Sent and Files Received (since service startup).

2525

The rate files are transferred, that is, sent and received by the Web service.

2527

Current Anonymous Users is the number of users who currently have an anonymous connection using the Web service.

2529

Current NonAnonymous Users is the number of users who currently have a non-anonymous connection using the Web service.

2531

Total Anonymous Users is the total number of users who established an anonymous connection with the Web service (since service startup).

2533

The rate users are making anonymous connections to the Web service.

2535

Total NonAnonymous Users is the total number of users who established a non-anonymous connection with the Web service (since service startup).

2537

The rate users are making non-anonymous connections to the Web service.

2539

Maximum Anonymous Users is the maximum number of users who established concurrent anonymous connections using the Web service (since service startup).

2541

Maximum NonAnonymous Users is the maximum number of concurrent non-anonymous connections to the Web service (since service startup).

2543

Current Connections is the current number of connections established with the Web service.

2545

Maximum Connections is the maximum number of concurrent connections established with the Web service (since service startup).

2547

Total Connection Attempts is the number of connections that have been attempted using the Web service (since service startup). This counter is for all instances listed.

2549

The rate that connections to the Web service are being attempted.

2551

Total Logon Attempts is the number of logons attempts to the Web Service (since service startup).

2553

The rate that logons to the Web service are being attempted.

2555

Total Options Requests is the number of HTTP requests using the OPTIONS method (since service startup).

2557

The rate HTTP requests using the OPTIONS method are made.

2559

Total Get Requests is the number of HTTP requests using the GET method (since service startup). Get requests are the most common HTTP request.

2561

The rate HTTP requests using the GET method are made. Get requests are the most common HTTP request.

2563

Total Post Requests is the number of HTTP requests using the POST method (since service startup).

2565

The rate HTTP requests using the POST method are made.

2567

Total Head Requests is the number of HTTP requests using the HEAD method (since service startup). Head requests generally indicate a client is querying the state of a document they already have to see if it needs to be refreshed.

2569

The rate HTTP requests using the HEAD method are made. Head requests generally indicate a client is querying the state of a document they already have to see if it needs to be refreshed.

2571

Total Put Requests is the number of HTTP requests using the PUT method (since service startup).

2573

The rate HTTP requests using the PUT method are made.

2575

Total Delete Requests is the number of HTTP requests using the DELETE method (since service startup). Delete requests are generally used for file removals.

2577

The rate HTTP requests using the DELETE method are made. Delete requests are generally used for file removals.

2579

Total Trace Requests is the number of HTTP requests using the TRACE method (since service startup). Trace requests allow the client to see what is being received at the end of the request chain and use the information for diagnostic purposes.

2581

The rate HTTP requests using the TRACE method are made. Trace requests allow the client to see what is being received at the end of the request chain and use the information for diagnostic purposes.

2583

Total Move Requests is the number of HTTP requests using the MOVE method (since service startup). Move requests are used for moving files and directories.

2585

The rate HTTP requests using the MOVE method are made. Move requests are used for moving files and directories.

2587

Total Copy Requests is the number of HTTP requests using the COPY method (since service startup). Copy requests are used for copying files and directories.

2589

The rate HTTP requests using the COPY method are made. Copy requests are used for copying files and directories.

2591

Total Mkcol Requests is the number of HTTP requests using the MKCOL method (since service startup). Mkcol requests are used to create directories on the server.

2593

The rate HTTP requests using the MKCOL method are made. Mkcol requests are used to create directories on the server.

2595

Total Propfind Requests is the number of HTTP requests using the PROPFIND method (since service startup). Propfind requests retrieve property values on files and directories.

2597

The rate HTTP requests using the PROPFIND method are made. Propfind requests retrieve property values on files and directories.

2599

Total Proppatch Requests is the number of HTTP requests using the PROPPATCH method (since service startup). Proppatch requests set property values on files and directories.

2601

The rate HTTP requests using the PROPPATCH method are made. Proppatch requests set property values on files and directories.

2603

Total Search Requests is the number of HTTP requests using the SEARCH method (since service startup). Search requests are used to query the server to find resources that match a set of conditions provided by the client.

2605

The rate HTTP requests using the SEARCH method are made. Search requests are used to query the server to find resources that match a set of conditions provided by the client.

2607

Total Lock Requests is the number of HTTP requests using the LOCK method (since service startup). Lock requests are used to lock a file for one user so that only that user can modify the file.

2609

The rate HTTP requests using the LOCK method are made. Lock requests are used to lock a file for one user so that only that user can modify the file.

2611

Total Unlock Requests is the number of HTTP requests using the UNLOCK method (since service startup). Unlock requests are used to remove locks from files.

2613

The rate HTTP requests using the UNLOCK method are made. Unlock requests are used to remove locks from files.

2615

Total Other Request Methods is the number of HTTP requests that are not OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, MOVE, COPY, MKCOL, PROPFIND, PROPPATCH, SEARCH, LOCK or UNLOCK methods (since service startup).

2617

The rate HTTP requests are made that do not use the OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, MOVE, COPY, MKCOL, PROPFIND, PROPPATCH, SEARCH, LOCK or UNLOCK methods.

2619

Total Method Requests is the number of all HTTP requests (since service startup).

2621

The rate HTTP requests are received.

2623

Total CGI requests is the total number of CGI requests (since service startup).

2625

The rate CGI requests are received by the Web service.

2627

Total ISAPI Extension Requests received (since service startup).

2629

The rate that ISAPI Extension requests are received by the Web service.

2631

Total Not Found Errors is the number of requests that couldn’t be satisfied by the server because the requested document could not be found (since service startup). These are generally reported as an HTTP 404 error code to the client.

2633

The rate of errors due to requests that couldn’t be satisfied by the server because the requested document could not be found. These are generally reported as an HTTP 404 error code to the client.

2635

Total Locked Errors is the number of requests that couldn’t be satisfied by the server because the requested was locked (since service startup). These are generally reported as an HTTP 423 error code to the client.

2637

The rate of errors due to requests that couldn’t be satisfied by the server because the requested document was locked. These are generally reported as an HTTP 423 error code to the client.

2639

Current CGI Requests is the current number of CGI requests being simultaneously processed by the Web service.

2641

Current ISAPI Extension Requests is the current number of ISAPI requests being simultaneously processed by the Web service.

2643

Maximum CGI Requests is the maximum number of CGI requests simultaneously processed by the Web service (since service startup).

2645

Maximum ISAPI Extension Requests is the maximum number of ISAPI requests simultaneously processed by the Web service (since service startup).

2647

This counter is no longer valid. Value will always be zero.

2649

This counter is no longer valid. Value will always be zero.

2651

This counter is no longer valid. Value will always be zero.

2653

This counter is no longer valid. Value will always be zero.

2655

This counter is no longer valid. Value will always be zero.

2657

Total requests temporarily blocked due to bandwidth throttling settings (since service startup).

2659

Total requests allowed by bandwidth throttling settings (since service startup).

2661

Total requests rejected due to bandwidth throttling settings (since service startup).

2663

Current requests temporarily blocked due to bandwidth throttling settings.

2665

This counter is no longer valid. Value will always be zero.

2667

Measured bandwidth of asynchronous I/O averaged over a minute.

2669

Total bytes blocked due to bandwidth throttling settings (since service startup).

2671

Current bytes temporarily blocked due to bandwidth throttling settings.

2673

The length of time the Web Service has been running.

2675

The Web Service Cache Counters object includes cache counters specific to the World Wide Web Publishing Service.

2677

Current number of files whose content is in the user-mode cache.

2679

Total number of files whose content was ever added to the user-mode cache (since service startup).

2681

Total number of successful lookups in the user-mode file cache (since service startup).

2683

Total number of unsuccessful lookups in the user-mode file cache (since service startup).

2685

The ratio of user-mode file cache hits to total cache requests (since service startup).

2689

The number of files removed from the user-mode cache (since service startup).

2691

Current number of bytes used for the user-mode file cache.

2693

Maximum number of bytes used for user-mode file cache (since service startup).

2695

Active Flushed Entries are file handles cached in user-mode that will be closed when all current transfers complete.

2697

Total Flushed Files is the number of file handles that have been removed from the user-mode cache (since service startup).

2699

URI information blocks currently in the user-mode cache.

2701

Total number of URI information blocks added to the user-mode cache (since service startup).

2703

Total number of successful lookups in the user-mode URI cache (since service startup).

2705

Total number of unsuccessful lookups in the user-mode URI cache (since service startup).

2707

The ratio of user-mode URI Cache Hits to total cache requests (since service startup).

2711

User-mode URI Cache flushes (since service startup).

2713

The number of URI information blocks that have been removed from the user-mode cache (since service startup).

2715

Current number of metadata information blocks currently in the user-mode cache.

2717

Total number of metadata information blocks added to the user-mode cache (since service startup).

2719

Total number of successful lookups in the user-mode metadata cache (since service startup).

2721

Total number of unsuccessful lookups in the user-mode metadata cache (since service startup).

2723

The ratio of user-mode metadata cache hits to total cache requests (since service startup).

2727

The number of user-mode metadata cache flushes (since service startup).

2729

Total Flushed Metadata is the number of Metadata information blocks that have been removed from the user-mode cache (since service startup).

2731

URI information blocks currently cached by the kernel.

2733

Total number of URI information blocks added to the kernel cache (since service startup).

2735

Total number of successful lookups in the kernel URI cache (since service startup).

2737

The rate of kernel URI Cache hits.

2739

Total number of unsuccessful lookups in the kernel URI cache (since service startup).

2741

The ratio of kernel URI cache hits to total cache requests (since service startup).

2745

Kernel URI Cache Flushes (since server startup).

2747

The number of URI information blocks that have been removed from the kernel cache (since service startup).

2749

The Active Server Pages Object Type handles the Active Server Pages device on your system.

2751

Number of debugging document requests.

2753

Number of requests failed due to runtime errors.

2755

Number of requests failed due to preprocessor errors.

2757

Number of requests failed due to script compilation errors.

2759

The number of errors per second.

2761

The total size, in bytes, of all requests.

2763

The total size, in bytes, of responses sent to clients. This does not include standard HTTP response headers.

2765

The number of milliseconds that it took to execute the most recent request.

2767

The number of milliseconds the most recent request was waiting in the queue.

2769

The number of requests that were disconnected due to communication failure.

2771

The number of requests currently executing.

2773

The total number of requests failed due to errors, authorization failure, and rejections.

2775

Number of requests failed due to insufficient access rights.

2777

The number of requests for files that were no found.

2779

The number of requests waiting for service from the queue.

2781

The total number of requests not executed because there were insufficient resources to process them.

2783

The number of requests that executed successfully.

2785

The number of requests that timed out.

2787

The total number of requests since the service was started.

2789

The number of requests executed per second.

2791

The number of script engines in cache.

2793

The number of milliseconds that the most recent session persisted.

2795

The current number of sessions being serviced.

2797

The number of sessions timed out.

2799

The total number of sessions since the service was started.

2801

The number of templates currently cached.

2803

Percent of requests found in template cache.

2807

The number of templates invalidated in the cache due to change notification.

2809

The number of transactions aborted.

2811

The number of transactions committed.

2813

Number of transactions in progress.

2815

The total number of transactions since the service was started.

2817

Transactions started per second.

2819

The number of compiled templates cached in memory.

2821

Percent of requests found in cached in memory.

2825

Percent of requests found in script engine cache.

2829

The number of engines invalidated in the cache due to change notification.

2831

Statistics for the Message Queuing service on the selected computer.

2833

The total number of open network sessions involving the selected computer.

2835

The number of open IP sessions involving the selected computer.

2837

The number of open outgoing HTTP sessions involving the selected computer.

2839

The number of open incoming multicast sessions involving the selected computer.

2841

The number of open outgoing multicast sessions involving the selected computer.

2843

The rate at which incoming Message Queuing messages are placed in queues on the selected computer by the Message Queuing service.

2845

The total number of incoming Message Queuing messages placed in queues on the selected computer by the Message Queuing service.

2847

The rate at which outgoing Message Queuing messages are sent from the selected computer by the Message Queuing service.

2849

The total number of outgoing Message Queuing messages sent from the selected computer by the Message Queuing service.

2851

The total number of Message Queuing messages residing in active queues on the selected computer.

2853

The total number of bytes in all Message Queuing messages residing in active queues on the selected computer.

2855

Statistics about active sessions between computers running Message Queuing

2857

The rate at which Message Queuing messages are arriving at the computer in the selected session.

2859

The rate at which Message Queuing messages are being sent from the computer in the selected session.

2861

The rate at which bytes are arriving at the computer in the selected session. Only bytes in Message Queuing messages are counted.

2863

The rate at which bytes are being sent from the computer in the selected session. Only bytes in Message Queuing messages are counted.

2865

The total number of Message Queuing messages that arrived at the computer in the selected session.

2867

The total number of bytes that arrived at the computer in the selected session. Only bytes in Message Queuing messages are counted.

2869

The total number of Message Queuing messages that were sent from the computer in the selected session.

2871

The total number of bytes that were sent from the computer in the selected session. Only bytes in Message Queuing messages are counted.

2873

Message statistics for the selected Message Queuing queue

2875

The total number of Message Queuing messages that currently reside in the selected queue. For the Computer Queues instance, this counter represents the dead-letter queue.

2877

The total number of bytes in all Message Queuing messages that currently reside in the selected queue. For the Computer Queues instance, this counter represents the dead-letter queue.

2879

The total number of Message Queuing messages that currently reside in the selected journal. For the Computer Queues instance, this counter represents the computer journal.

2881

The total number of bytes in all Message Queuing messages that currently reside in the selected journal. For the Computer Queues instance, this counter represents the computer journal.

2885

The total number of sync requests received.

2887

The total number of sync requests that were answered.

2889

The total number of replication requests received.

2891

The total number of replication requests sent.

2893

The total number of times the MQIS was accessed.

2895

The total number of write requests sent.

2897

The total number MQIS accesses that resulted in an error reply by MQIS.

2899

Statistics about incoming HTTP Message Queuing messages.

2901

The rate at which HTTP Message Queuing messages are arriving at the computer.

2903

The rate at which message bytes are arriving at the computer in the incoming HTTP connection.

2905

The total number of HTTP Message Queuing messages that arrived at the computer.

2907

The total number of message bytes that arrived at the computer in the incoming HTTP connection.

2909

Statistics about active HTTP sessions between this computer and other computers running Message Queuing.

2911

The rate at which Message Queuing messages are being sent from the computer in the selected outgoing HTTP session.

2913

The rate at which message bytes are being sent from the computer in the selected outgoing HTTP session.

2915

The total number of Message Queuing messages that were sent from the computer in the selected outgoing HTTP session.

2917

The total number of message bytes that were sent from the computer in the selected outgoing HTTP session.

2919

Statistics about active outgoing multicast sessions.

2921

The rate at which Message Queuing messages are being sent from the computer in the selected session.

2923

The rate at which message bytes are being sent from the computer in the selected session.

2925

The total number of Message Queuing messages that were sent from the computer in the selected session.

2927

The total number of message bytes that were sent from the computer in the selected session.

2929

Statistics about active incoming multicast sessions.

2931

The rate at which Message Queuing messages are arriving at the computer in the selected session.

2933

The rate at which message bytes are arriving at the computer in the selected session.

2935

The total number of Message Queuing messages that arrived at the computer in the selected session.

2937

The total number of message bytes that arrived at the computer in the selected session.

2939

The FTP Service object includes counters specific to the FTP Publishing Service.

2941

Bytes Sent/sec is the rate that data bytes are sent by the FTP service.

2943

Bytes Received/sec is the rate that data bytes are received by the FTP service.

2945

Bytes Total/sec is the sum of Bytes Sent/sec and Bytes Received/sec. This is the total rate of bytes transferred by the FTP service.

2947

Total Files Sent is the total number of files sent by the FTP service since service startup.

2949

Total Files Received is the total number of files received by the FTP service since service startup.

2951

Total Files Transferred is the sum of Files Sent and Files Received. This is the total number of files transferred by the FTP service since service startup.

2953

Current Anonymous Users is the number of users who currently have an anonymous connection using the FTP service.

2955

Current NonAnonymous Users is the number of users who currently have a non-anonymous connection using the FTP service.

2957

Total Anonymous Users is the total number of users who established an anonymous connection with the FTP service (since service startup).

2959

Total NonAnonymous Users is the total number of users who established a non-anonymous connection with the FTP service (since service startup).

2961

Maximum Anonymous Users is the maximum number of users who established concurrent anonymous connections using the FTP service (since service startup).

2963

Maximum NonAnonymous Users is the maximum number of users who established concurrent non-anonymous connections using the FTP service (since service startup).

2965

Current Connections is the current number of connections established with the FTP service.

2967

Maximum Connections is the maximum number of simultaneous connections established with the FTP service.

2969

Total Connection Attempts is the number of connections that have been attempted using the FTP service (since service startup). This counter is for all instances listed.

2971

Total Logon Attempts is the number of logons that have been attempted using the FTP service (since service startup).

2973

FTP Serive and FTP site uptime in seconds.

2975

The counters specific to the SMTP Server.

2977

The total number of bytes sent.

2979

The rate that bytes are sent.

2981

The total number of bytes received.

2983

The rate that bytes are received.

2985

The total number of bytes sent and received.

2987

The rate that bytes are sent and received.

2989

The total number of bytes sent in messages.

2991

The rate that bytes are sent in messages.

2993

The total number of bytes received in messages.

2995

The rate that bytes are received in messages.

2997

The total number of bytes sent and received in messages.

2999

The rate that bytes are sent and received in messages.

3001

The total number of inbound messages accepted.

3003

The rate that inbound messages are being received.

3005

The average number of recipients per inbound message received.

3007

Base Avg Recipients/msg Received (SHOULD BE HIDDEN)

3009

The percentage of recipients that will be delivered locally.

3011

Base % Recipients Local (SHOULD BE HIDDEN)

3013

The percentage of recipients that will be delivered remotely.

3015

Base % Recipients Remote (SHOULD BE HIDDEN)

3017

The total number of messages rejected because they were too big.

3019

The total number of messages refused due to no address objects.

3021

The total number of messages refused due to no mail objects.

3023

The total number of messages delivered to local mailboxes.

3025

The rate that messages are delivered to local mailboxes.

3027

The total number of local deliveries that were retried.

3029

The average number of retries per local delivery.

3031

Base Avg Retries/msg Delivered (SHOULD BE HIDDEN)

3033

The total number of messages retrieved from the mail pick-up directory.

3035

The rate that messages are being retrieved from the mail pick-up directory.

3037

The number of non-delivery reports that have been generated.

3039

The number of messages in the local queue.

3041

The number of messages in the local retry queue.

3043

Number of handles to open mail files.

3045

Number of handles to open queue files.

3047

The number of messages in the categorizer queue.

3049

The total number of outbound messages sent.

3051

The rate that outbound messages are being sent.

3053

The total number of outbound message sends that were retried.

3055

The average number of retries per outbound message sent.

3057

Base Avg Retries/msg Sent (SHOULD BE HIDDEN)

3059

The average number of recipients per outbound messages sent.

3061

Base Avg Recipients/msg Sent (SHOULD BE HIDDEN)

3063

The number of messages in the remote queue.

3065

The total number of DNS lookups.

3067

The rate of DNS lookups.

3069

The number of messages in the retry queue for remote delivery.

3073

The total number of inbound connections received.

3075

The total number of connections currently inbound.

3077

The total number of outbound connections attempted.

3079

The number of connections currently outbound.

3081

The number of outbound connection attempts refused by remote sites.

3083

The total number of connection errors.

3085

The number of connection errors per second.

3087

The total number of messages placed in a drop directory.

3089

The number of messages placed in a drop directory per second.

3091

The total number of routing table lookups.

3093

The number of routing table lookups per second.

3095

The total number of ETRN messages received by the server.

3097

The number of ETRN messages per second.

3099

The number of messages sent to badmail because they had no recipients.

3101

The number of messages sent to badmil becuase they had exceeded the maximum hop count.

3103

The number of messages sent to badmail for reasons not associated with a specific counter.

3105

The number of malformed pickup messages sent to badmail.

3107

The number of messages sent to badmail at the request of a server event sink.

3109

The number of Delivery Status Notifications sent to badmail becuase they could not be delivered.

3111

The number of messages that have been categorized but not routed.

3113

The number of messages that have been reported as currently undeliverable by routing.

3115

The total messages submitted to queuing for delivery.

3117

The total number of failed DSN generation attempts.

3119

The number of messages that are currently being processed by a server event sink for local delivery.

3121

The total number of messages submitted to the categorizer.

3123

The rate that messages are being submitted to the categorizer.

3125

The total number of messages submitted to categorizer that have finished categorization.

3127

The rate of categorizations completed.

3129

The number of categorizations in progress.

3131

The number of categorizations that completed without any errors.

3133

The number of categorizations that failed with a hard error (not retryable).

3135

The number of categorizations that failed with a retryable error.

3137

The number of categorizations that failed due to lack of available memory.

3139

The number of categorizations that failed due to a DS logon failure

3141

The number of categorizations that failed due to a DS connection failure

3143

The number of categorizations that failed with a generic retryable error

3145

The number of messages categorizer has submitted to queueing.

3147

The number of new messages created by the categorizer (bifurcation).

3149

The number of messages marked to be aborted by the categorizer.

3151

The number of mailmsg recipients submitted to categorizer.

3153

The number of mailmsg recipients submitted from categorizer to queueing.

3155

The number of recipients set to be NDRd by the categorizer.

3157

The number of unresolved recipients (local addresses not found).

3159

The number of recipients with addresses that match multiple DS objects.

3161

The number of recipients with illegal addresses detected by the categorizer.

3163

The number of recipients NDRd by the categorizer due to a forwarding loop detection.

3165

The number of recipients NDRd by the categorizer due to a generic recipient failure.

3167

The number of recipients the categorizer is currently processing.

3169

The number of senders not found in the DS.

3171

The number of senders with addresses that match multiple DS objects.

3173

The number of DS lookups for individual addresses

3175

The number of address lookups dispatched to the DS per second

3177

The number of address lookup completions processed

3179

The number of address lookup completions processed per second

3181

The number of address lookups that did not find any DS object

3183

The number of times a duplicate recipient address was detected by mailmsg/categorizer.

3185

The total number of LDAP connections opened

3187

The total number of failures encountered connection to LDAP servers

3189

The number of LDAP connections currently open

3191

The total number of successfull LDAP binds performed

3193

The total number of LDAP bind failures

3195

LDAP searches successfully dispatched

3197

LDAP searches successfully dispatched/sec

3199

LDAP paged searches successfully dispatched

3201

Number of failures to dispatch an async LDAP search

3203

Number of failures to dispatch an async paged LDAP search

3205

Number of LDAP search completions processed

3207

LDAP search completions processed/sec

3209

Number of paged LDAP completions processed

3211

Number of LDAP searches that completed with a failure

3213

Number of LDAP paged searches that completed with a failure

3215

Number of LDAP completions with a generic failure

3217

Number of LDAP searches abandoned

3219

Number of LDAP searches pending async completon

3221

This object represents global counters for the Exchange NTFS Store driver

3223

The current number of messages in the queue directory.

3225

The total number of messages allocated.

3227

The total number of messages deleted.

3229

The total number of messages enumerated during startup.

3231

The current number of open message bodies.

3233

The current number of open message streams.

3513

Indexing Service

3515

Number of word lists.

3517

Number of saved indexes.

3519

Size of the content index (*.ci files only) in megabytes.

3521

Number of files to be filtered and added to the index.

3523

Number of unique keys (words, etc.) in the index.

3525

Number of active query client connections.

3527

Percent merge complete for the current merge.

3529

Number of documents indexed since the index was mounted.

3531

Total number of documents in the index.

3533

Total number of queries since the index was mounted.

3535

Number of files not available and deferred for indexing.

3537

Indexing Service Filter

3539

Speed of indexing file contents and properties in megabytes per hour.

3541

Average time spent binding to indexing filters.

3543

Speed of indexing contents of files in megabytes per hour.

3545

Http Indexing Service

3547

Number of completed queries in cache.

3549

Percent of queries found in the query cache.

3551

Total cache accesses 1

3553

Percent of queries not found in the query cache.

3555

Total cache accesses 2

3557

Current number of running queries.

3559

Total number of queries run since service start.

3561

Number of queries per minute.

3563

Current number of query requests queued.

3565

Total number of query requests rejected.

5401

Number of WMI High Performance provider returned by WMI Adapter

5403

Shows High Performance Classes

5405

Shows if High Performance Classes are valid

5991

Counters for System.Data.OracleClient

5993

The number of actual connections per second that are being made to servers

5995

The number of actual disconnects per second that are being made to servers

5997

The number of connections we get from the pool per second

5999

The number of connections we return to the pool per second

6001

The number of connections that are not using connection pooling

6003

The number of connections that are managed by the connection pooler

6005

The number of unique connection strings

6007

The number of unique connection strings waiting for pruning

6009

The number of active connection pools

6011

The number of inactive connection pools

6013

The number of connections currently in-use

6015

The number of connections currently available for use

6017

The number of connections currently waiting to be made ready for use

6019

The number of connections we reclaim from GCed external connections

6021

Counters for System.Data.SqlClient

6023

The number of actual connections per second that are being made to servers

6025

The number of actual disconnects per second that are being made to servers

6027

The number of connections we get from the pool per second

6029

The number of connections we return to the pool per second

6031

The number of connections that are not using connection pooling

6033

The number of connections that are managed by the connection pooler

6035

The number of unique connection strings

6037

The number of unique connection strings waiting for pruning

6039

The number of active connection pools

6041

The number of inactive connection pools

6043

The number of connections currently in-use

6045

The number of connections currently available for use

6047

The number of connections currently waiting to be made ready for use

6049

The number of connections we reclaim from GCed external connections

6051

ASP.NET v1.1.4322 global performance counters

6053

ASP.NET v1.1.4322 application performance counters

6055

Number of times the application has been restarted during the web server’s lifetime.

6057

Number of currently running web applications.

6059

The number of requests disconnected due to communication errors or user terminated.

6061

The number of milliseconds that it took to execute the most recent request.

6063

The number of requests rejected because the request queue was full.

6065

The number of requests waiting to be processed.

6067

Number of worker processes running on the machine.

6069

Number of times a worker process has restarted on the machine.

6071

The number of milliseconds the most recent request was waiting in the queue.

6073

The current number of sessions currently active.

6075

The number of sessions that have been explicitly abandoned.

6077

The number of sessions timed out.

6079

The number of sessions total.

6081

The current number of requests, including those that are queued, currently executing, or waiting to be written to the client. Under the ASP.NET process model, when this counter exceeds the requestQueueLimit defined in the processModel configuration section, ASP.NET will begin rejecting requests.

6083

Number of requests utilizing anonymous authentication.

6085

Number of Authentication Anonymous Requests/Sec

6087

Total number of entries within the cache (both internal and user added)

6089

Number of additions and removals to the total cache per second.

6091

Total number of hits from the cache.

6093

Total number of cache misses.

6095

Ratio of hits from all cache calls.

6097

Cache Total Hit Ratio Base

6099

Total number of entries within the cache added by the user.

6101

Number of additions and removals to the API cache per second.

6103

Number of cache hits from user code.

6105

Number of cache misses called from user code.

6107

Ratio of hits called from user code.

6109

Cache API Hit Ratio Base

6111

Current number of entries in the output cache.

6113

Number of additions and removals to the output cache per second.

6115

Total number of ouput cacheable requests served from the output cache.

6117

Total number of ouput cacheable requests not served from the output cache.

6119

Ratio of hits to requests for output cacheable requests.

6121

Output Cache Hit Ratio Base

6123

Number of .asax, .ascx, .ashx, .asmx, or .aspx source files dynamically compiled.

6125

Number of debugging requests processed.

6127

Number of errors that have occurred during parsing and configuration.

6129

Number of errors that have occurred during compilation.

6131

Number of errors that have occurred during the processing of a request.

6133

Number of errors not handled by user code, but by the default error handler.

6135

Rate of unhandled errors.

6137

Total number of errors occurred.

6139

Rate of errors occurred.

6141

Number of active pipeline instances.

6143

The total size, in bytes, of all requests.

6145

The total size, in bytes, of responses sent to a client. This does not include standard HTTP response headers.

6147

The number of requests currently executing.

6149

Total number of failed requests.

6151

The number of requests for resources that were not found.

6153

Number of requests failed due to unauthorized access.

6155

The number of requests in the application request queue.

6157

The number of requests that timed out.

6159

The number of requests that executed successfully.

6161

The total number of requests since the application was started.

6163

The number of requests executed per second.

6165

The current number of sessions currently active.

6167

The number of sessions that have been explicitly abandoned.

6169

The number of sessions timed out.

6171

Total number of sessions since the application was started.

6173

The number of transactions aborted.

6175

The number of transactions committed.

6177

Number of transactions in progress.

6179

The total number of transactions since the application was started.

6181

Transactions started per second.

6183

The total number of connections to the State Server used by session state.

6185

The total number of connections to the SQL Server used by session state.

6825

MSDTC Bridge 3.0.0.0 performance counters

6827

The number of WS-AT protocol messages that the WS-AT service failed to send per second.

6829

The number of Prepare retry messages that the WS-AT service has sent per second.

6831

The number of Commit retry messages that the WS-AT service has sent per second.

6833

The number of Prepared retry messages that the WS-AT service has sent per second.

6835

The number of Replay retry messages that the WS-AT service has sent per second.

6837

The number of Fault messages that the WS-AT service has received per second.

6839

The number of Fault messages that the WS-AT service has sent per second.

6841

Average time in milliseconds for the WS-AT service to receive a Prepare message response from a participant.

6843

Base counter for the ‘Average participant prepare response time’ counter.

6845

Average time in milliseconds for the WS-AT service to receive a Commit message response from a participant.

6847

Base counter for the ‘Average participant commit response time’ counter.

6849

SMSvcHost 3.0.0.0 performance counters

6851

The total number of failures at the protocol layer of net.tcp.

6853

The total number of failures at the protocol layer of net.pipe.

6855

The total number of failures dispatching messages received over net.tcp.

6857

The total number of failures dispatching messages received over net.pipe.

6859

The total number of connections dispatched over net.tcp.

6861

The total number of connections dispatched over net.pipe.

6863

The total number of TCP connections accepted over net.tcp.

6865

The total number of named pipe connections accepted over net.pipe.

6867

The number of uri registrations currently active for net.tcp.

6869

The number of uri registrations currently active for net.pipe.

6871

The total number of uris that were succesfully registered for net.tcp.

6873

The total number of uris that were succesfully registered for net.pipe.

6875

The total number of uris that were succesfully unregistered for net.tcp.

6877

The total number of uris that were succesfully unregistered for net.pipe.

6879

ServiceModelEndpoint 3.0.0.0 performance counters

6881

The number of calls to this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.Calls.aspx

6883

The number of calls to this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsPerSecond.aspx

6885

The number of calls to this endpoint that are in progress. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsOutstanding.aspx

6887

The number of calls with unhandled exceptions at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFailed.aspx

6889

The number of calls with unhandled exceptions at this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFailedPerSecond.aspx

6891

The number of calls to this endpoint that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFaulted.aspx

6893

The number of calls to this endpoint that returned faults per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFaultedPerSecond.aspx

6895

The average duration of calls to this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallDuration.aspx

6897

Base counter for the ‘Calls Duration’ counter.

6899

The number of transactions that flowed to operations at this endpoint. This counter is incremented any time a transaction ID is present in the message that is sent to the endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.TxFlowed.aspx

6901

The number of transactions that flowed to operations at this endpoint per second. This counter is incremented any time a transaction ID is present in the message that is sent to the endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.TxFlowedPerSecond.aspx

6903

The number of calls to this endpoint that failed validation or authentication. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityValidationAuthenticationFailures.aspx

6905

The number of calls to this endpoint that failed validation or authentication per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityValidationAuthenticationFailuresPerSecond.aspx

6907

The number of calls to this endpoint that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityCallsNotAuthorized.aspx

6909

The number of calls to this endpoint that failed authorization per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityCallsNotAuthorizedPerSecond.aspx

6911

The number of reliable messaging sessions that faulted at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMSessionsFaulted.aspx

6913

The number of reliable messaging sessions that faulted at this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMSessionsFaultedPerSecond.aspx

6915

The number of reliable messaging messages that were dropped at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMMessagesDropped.aspx

6917

The number of reliable messaging messages that were dropped at this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMMessagesDroppedPerSecond.aspx

6919

ServiceModelService 3.0.0.0 performance counters

6921

The number of calls to this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.Calls.aspx

6923

The number of calls to this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsPerSecond.aspx

6925

The number of calls to this service that are in progress. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsOutstanding.aspx

6927

The number of calls with unhandled exceptions in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFailed.aspx

6929

The number of calls with unhandled exceptions in this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFailedPerSecond.aspx

6931

The number of calls to this service that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFaulted.aspx

6933

The number of calls to this service that returned faults per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFaultedPerSecond.aspx

6935

The average duration of calls to this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallDuration.aspx

6937

Base counter for the ‘Calls Duration’ counter.

6939

The number of transactions that flowed to operations in this service. This counter is incremented any time a transaction ID is present in the message that is sent to the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxFlowed.aspx

6941

The number of transactions that flowed to operations in this service per second. This counter is incremented any time a transaction ID is present in the message that is sent to the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxFlowedPerSecond.aspx

6943

The number of transacted operations with the outcome committed in this service. Work done under such operations is fully committed. Resources are updated in accordance with the work done in the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxCommitted.aspx

6945

The number of transacted operations with the outcome committed in this service per second. Work done under such operations is fully committed. Resources are updated in accordance with the work done in the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxCommittedPerSecond.aspx

6947

The number of transacted operations with the outcome aborted in this service. Work done under such operations is rolled back. Resources are reverted to their previous state. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxAborted.aspx

6949

The number of transacted operations with the outcome aborted in this service per second. Work done under such operations is rolled back. Resources are reverted to their previous state. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxAbortedPerSecond.aspx

6951

The number of transacted operations with an outcome in doubt in this service. Work done with an outcome in doubt is in an indeterminate state. Resources are held pending outcome. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxInDoubt.aspx

6953

The number of transacted operations with an outcome in doubt in this service per second. Work done with an outcome in doubt is in an indeterminate state. Resources are held pending outcome. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxInDoubtPerSecond.aspx

6955

The number of calls to this service that failed validation or authentication. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityValidationAuthenticationFailures.aspx

6957

The number of calls to this service that failed validation or authentication per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityValidationAuthenticationFailuresPerSecond.aspx

6959

The number of calls to this service that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityCallsNotAuthorized.aspx

6961

The number of calls to this service that failed authorization per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityCallsNotAuthorizedPerSecond.aspx

6963

The total number of instances of the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.Instances.aspx

6965

The creation rate of service instances per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.InstancesPerSecond.aspx

6967

The number of reliable messaging sessions that were faulted in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMSessionsFaulted.aspx

6969

The number of reliable messaging sessions that were faulted in this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMSessionsFaultedPerSecond.aspx

6971

The number of reliable messaging messages that were dropped in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMMessagesDropped.aspx

6973

The number of reliable messaging messages that were dropped in this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMMessagesDroppedPerSecond.aspx

6975

The number of messages to this service that were marked poisoned by the queued transport. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqPoisonMessages.aspx

6977

The number of messages to this service that were marked poisoned by the queued transport per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqPoisonMessagesPerSecond.aspx

6979

The number of messages to this servcie that were rejected by the queued transport. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqRejectedMessages.aspx

6981

The number of messages to this service that were rejected by the queued transport per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqRejectedMessagesPerSecond.aspx

6983

The number of messages to this service that were dropped by the queued transport. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqDroppedMessages.aspx

6985

The number of messages to this service that were dropped by the queued transport per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqDroppedMessagesPerSecond.aspx

6987

ServiceModelOperation 3.0.0.0 performance counters

6989

The number of calls to this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.Calls.aspx

6991

The number of calls to this operation per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsPerSecond.aspx

6993

The number of calls to this operation that are in progress. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsOutstanding.aspx

6995

The number of calls with unhandled exceptions in this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFailed.aspx

6997

The number of calls with unhandled exceptions in this operation per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFailedPerSecond.aspx

6999

The number of calls to this operation that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFaulted.aspx

7001

The number of calls to this operation that returned faults per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFaultedPerSecond.aspx

7003

The average duration of calls to this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallDuration.aspx

7005

Base counter for the ‘Calls Duration’ counter.

7007

The number of transactions that flowed to this operation. This counter is incremented any time a transaction ID is present in the message sent to the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.TxFlowed.aspx

7009

The number of transactions that flowed to this operation per second. This counter is incremented any time a transaction ID is present in the message sent to the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.TxFlowedPerSecond.aspx

7011

The number of calls to this operation that failed validation or authentication. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityValidationAuthenticationFailures.aspx

7013

The number of calls to this operation that failed validation or authentication per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityValidationAuthenticationFailuresPerSecond.aspx

7015

The number of calls to this operation that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityCallsNotAuthorized.aspx

7017

The number of calls to this operation that failed authorization per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityCallsNotAuthorizedPerSecond.aspx

7019

Windows Workflow Foundation Performance Counters

7021

Total number of workflows created.

7023

Rate of workflows created per second.

7025

Total number of workflows unloaded.

7027

Rate of workflows unloaded per second.

7029

Total number of workflows loaded.

7031

Rate of workflows loaded per second.

7033

Total number of workflows completed.

7035

Rate of workflows completed per second.

7037

Total number of workflows suspended.

7039

Rate of workflows suspended per second.

7041

Total number of workflows terminated.

7043

Rate of workflows terminated per second.

7045

Total number of workflows in memory.

7047

Total number of workflows aborted.

7049

Rate of workflows aborted per second.

7051

Total number of workflows persisted.

7053

Rate of workflows persisted per second.

7055

Total number of workflow instances actively executing.

7057

Rate of workflows becoming idle per second.

7059

Total number of workflows ready to execute.

7061

Total number of workflows waiting for a thread.

7063

This category includes a series of counters for MySQL.

7065

The number of times a procedures metadata had to be queried from the server.

7067

The number of times a procedures metadata was retrieved from the client-side cache.

7069

ASP.NET State Service

7275

The current number of sessions currently active.

7277

The number of sessions that have been explicitly abandoned.

7279

The number of sessions timed out.

7281

The number of sessions total.

7283

ASP.NET global performance counters

7285

ASP.NET application performance counters

7287

Number of times the application has been restarted during the web server’s lifetime.

7289

Number of currently running web applications.

7291

The number of requests disconnected due to communication errors or user terminated.

7293

The number of milliseconds that it took to execute the most recent request.

7295

The number of requests rejected because the request queue was full.

7297

The number of requests waiting to be processed.

7299

Number of worker processes running on the machine.

7301

Number of times a worker process has restarted on the machine.

7303

The number of milliseconds the most recent request was waiting in the queue.

7305

The current number of sessions currently active.

7307

The number of sessions that have been explicitly abandoned.

7309

The number of sessions timed out.

7311

The number of sessions total.

7313

7315

Number of audit successes in the application since it was started.

7317

Number of audit failures in the application since it was started.

7319

Number of error events raised since the application was started.

7321

Number of runtime error events raised since the application was started.

7323

Number of HTTP error events raised since the application was started.

7325

Number of requests utilizing anonymous authentication.

7327

Number of Authentication Anonymous Requests/Sec

7329

Total number of entries within the cache (both internal and user added)

7331

Number of additions and removals to the total cache per second.

7333

Total number of hits from the cache.

7335

Total number of cache misses.

7337

Ratio of hits from all cache calls.

7339

Cache Total Hit Ratio Base

7341

Total number of entries within the cache added by the user.

7343

Number of additions and removals to the API cache per second.

7345

Number of cache hits from user code.

7347

Number of cache misses called from user code.

7349

Ratio of hits called from user code.

7351

Cache API Hit Ratio Base

7353

Current number of entries in the output cache.

7355

Number of additions and removals to the output cache per second.

7357

Total number of output cacheable requests served from the output cache.

7359

Total number of output cacheable requests not served from the output cache.

7361

Ratio of hits to requests for output cacheable requests.

7363

Output Cache Hit Ratio Base

7365

Number of .asax, .ascx, .ashx, .asmx, or .aspx source files dynamically compiled.

7367

Number of debugging requests processed.

7369

Number of errors that have occurred during parsing and configuration.

7371

Number of errors that have occurred during compilation.

7373

Number of errors that have occurred during the processing of a request.

7375

Number of errors not handled by user code, but by the default error handler.

7377

Rate of unhandled errors.

7379

Total number of errors occurred.

7381

Rate of errors occurred.

7383

Number of active pipeline instances.

7385

The total size, in bytes, of all requests.

7387

The total size, in bytes, of responses sent to a client. This does not include standard HTTP response headers.

7389

The number of requests currently executing.

7391

Total number of failed requests.

7393

The number of requests for resources that were not found.

7395

Number of requests failed due to unauthorized access.

7397

The number of requests in the application request queue.

7399

The number of requests that timed out.

7401

The number of requests that executed successfully.

7403

The total number of requests since the application was started.

7405

The number of requests executed per second.

7407

The current number of sessions currently active.

7409

The number of sessions that have been explicitly abandoned.

7411

The number of sessions timed out.

7413

Total number of sessions since the application was started.

7415

The number of transactions aborted.

7417

The number of transactions committed.

7419

Number of transactions in progress.

7421

The total number of transactions since the application was started.

7423

Transactions started per second.

7425

The total number of connections to the State Server used by session state.

7427

The total number of connections to the SQL Server used by session state.

7429

Total number of instrumentation events raised since the application was started.

7431

Total number of instrumentation events per second.

7433

Number of application events raised since the application was started.

7435

Number of application events raised per second.

7437

Number of error events raised since the application was started.

7439

Number of error events per second.

7441

Number of runtime error events raised since the application was started.

7443

Number of runtime error events per second.

7445

Number of HTTP error events raised since the application was started.

7447

Number of HTTP error events raised per second.

7449

Number of request events raised since the application was started

7451

Number of request events raised per second.

7453

Number of audit successes in the application since it was started.

7455

Number of audit failures in the application since it was started.

7457

Number of successful membership credential validations since the application was started.

7459

Number of failed membership credential validations since the application was started.

7461

Number of successful forms authentication ticket validations since the application was started.

7463

Number of failed forms authentication ticket validations since the application was started.

7465

Number of viewstate MAC validations that failed since the application was started.

7467

The number of milliseconds that it took to execute the most recent request.

7469

The number of requests disconnected due to communication errors or user terminated.

7471

The number of requests rejected because the application request queue was full.

7473

The number of milliseconds the most recent request was waiting in the queue.

7475

The amount of physical memory used by the machine divided by the physical memory limit for the cache, as a percentage. When this reaches 100%, half of the cache entries will be forcibly removed. The __Total__ instance is the average of all instances, and therefore cannot be used to determine when cache entries will be forcibly removed.

7477

Cache % Machine Memory Limit Used Base

7479

The value of private bytes for the worker process divided by the private bytes memory limit for the cache, as a percentage. When this reaches 100%, half of the cache entries will be forcibly removed. The __Total__ instance is the average of all instances, and therefore cannot be used to determine when cache entries will be forcibly removed.

7481

Cache % Process Memory Limit Used Base

7483

Total number of entries forcibly removed from the cache due to memory pressure.

7485

Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache using one of the public cache APIs.

7487

Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache by the output cache feature.

7489

ASP.NET global performance counters

7491

ASP.NET application performance counters

7493

Number of times the application has been restarted during the web server’s lifetime.

7495

Number of currently running web applications.

7497

The number of requests disconnected due to communication errors or user terminated.

7499

The number of milliseconds that it took to execute the most recent request.

7501

The number of requests rejected because the request queue was full.

7503

The number of requests waiting to be processed.

7505

Number of worker processes running on the machine.

7507

Number of times a worker process has restarted on the machine.

7509

The number of milliseconds the most recent request was waiting in the queue.

7511

The current number of sessions currently active.

7513

The number of sessions that have been explicitly abandoned.

7515

The number of sessions timed out.

7517

The number of sessions total.

7519

7521

Number of audit successes in the application since it was started.

7523

Number of audit failures in the application since it was started.

7525

Number of error events raised since the application was started.

7527

Number of runtime error events raised since the application was started.

7529

Number of HTTP error events raised since the application was started.

7531

Number of requests utilizing anonymous authentication.

7533

Number of Authentication Anonymous Requests/Sec

7535

Total number of entries within the cache (both internal and user added)

7537

Number of additions and removals to the total cache per second.

7539

Total number of hits from the cache.

7541

Total number of cache misses.

7543

Ratio of hits from all cache calls.

7545

Cache Total Hit Ratio Base

7547

Total number of entries within the cache added by the user.

7549

Number of additions and removals to the API cache per second.

7551

Number of cache hits from user code.

7553

Number of cache misses called from user code.

7555

Ratio of hits called from user code.

7557

Cache API Hit Ratio Base

7559

Current number of entries in the output cache.

7561

Number of additions and removals to the output cache per second.

7563

Total number of output cacheable requests served from the output cache.

7565

Total number of output cacheable requests not served from the output cache.

7567

Ratio of hits to requests for output cacheable requests.

7569

Output Cache Hit Ratio Base

7571

Number of .asax, .ascx, .ashx, .asmx, or .aspx source files dynamically compiled.

7573

Number of debugging requests processed.

7575

Number of errors that have occurred during parsing and configuration.

7577

Number of errors that have occurred during compilation.

7579

Number of errors that have occurred during the processing of a request.

7581

Number of errors not handled by user code, but by the default error handler.

7583

Rate of unhandled errors.

7585

Total number of errors occurred.

7587

Rate of errors occurred.

7589

Number of active pipeline instances.

7591

The total size, in bytes, of all requests.

7593

The total size, in bytes, of responses sent to a client. This does not include standard HTTP response headers.

7595

The number of requests currently executing.

7597

Total number of failed requests.

7599

The number of requests for resources that were not found.

7601

Number of requests failed due to unauthorized access.

7603

The number of requests in the application request queue.

7605

The number of requests that timed out.

7607

The number of requests that executed successfully.

7609

The total number of requests since the application was started.

7611

The number of requests executed per second.

7613

The current number of sessions currently active.

7615

The number of sessions that have been explicitly abandoned.

7617

The number of sessions timed out.

7619

Total number of sessions since the application was started.

7621

The number of transactions aborted.

7623

The number of transactions committed.

7625

Number of transactions in progress.

7627

The total number of transactions since the application was started.

7629

Transactions started per second.

7631

The total number of connections to the State Server used by session state.

7633

The total number of connections to the SQL Server used by session state.

7635

Total number of instrumentation events raised since the application was started.

7637

Total number of instrumentation events per second.

7639

Number of application events raised since the application was started.

7641

Number of application events raised per second.

7643

Number of error events raised since the application was started.

7645

Number of error events per second.

7647

Number of runtime error events raised since the application was started.

7649

Number of runtime error events per second.

7651

Number of HTTP error events raised since the application was started.

7653

Number of HTTP error events raised per second.

7655

Number of request events raised since the application was started

7657

Number of request events raised per second.

7659

Number of audit successes in the application since it was started.

7661

Number of audit failures in the application since it was started.

7663

Number of successful membership credential validations since the application was started.

7665

Number of failed membership credential validations since the application was started.

7667

Number of successful forms authentication ticket validations since the application was started.

7669

Number of failed forms authentication ticket validations since the application was started.

7671

Number of viewstate MAC validations that failed since the application was started.

7673

The number of milliseconds that it took to execute the most recent request.

7675

The number of requests disconnected due to communication errors or user terminated.

7677

The number of requests rejected because the application request queue was full.

7679

The number of milliseconds the most recent request was waiting in the queue.

7681

7683

Cache % Machine Memory Limit Used Base

7685

7687

Cache % Process Memory Limit Used Base

7689

Total number of entries forcibly removed from the cache due to memory pressure.

7691

Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache using one of the public cache APIs.

7693

Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache by the output cache feature.

abs,

Rolf

Como desabilitar Hibernate no windows vista

rolfboard — Thu, 06 Nov 2008 13:35:22 +0000

No DOS, digite a seguinte linha de comando:

powercfg.exe /hibernate off

e caso queira habilitar faça o contrário

powercfg.exe /hibernate on

[]´s

Rolf

NETSH para windows server e xp

rolfboard — Mon, 03 Nov 2008 13:37:12 +0000

Segue abaixo algunas dicas legais para uso via linha de comando:

1) Alteração de IP na interface para endereço estático :
netsh interface ip set address name=”Rede Local” static 10.0.0.9 255.255.255.0 10.0.0.1 1

2) Alteração de IP na interface para endereço DHCP
netsh interface ip set address name=”Rede Local” source=dhcp

3) Alterando o Gateway e metrica
netsh interface ip set address “Rede Local” gateway = 10.0.0.1 gwmetric = 2

4) Alterando o DNS da placa de rede
netsh interface ip set dns “Rede Local” source=static addr=200.200.200.200 register=PRIMARY

Alguns comandos que funcionam apenas com Windows XP SP2 !!!

1) Mostrar configuração do Firewall do Windows XP
netsh firewall show config

2) Reseta configurações do Firewall para padrão
netsh firewall reset

3) Reseta todas configurações de REDE (Útil em caso de spywares contaminar, e seu micro não conseguir mais requisitar um IP ao DHCP Server)
netsh winsock reset

[]´s

Rolf