DLLHost Resource Contention problem

Hi all,
I am facing a problem of Resource Contention with DLLHost.exe.
The real problem is very high memory consumption for DLLHost.exe when our
site is running.

I downloaded the IISState utility (Thanks Pat for that suggestion) and have
prepared a dump (log file) of the DLLHost.exe.

We are using a Windows 2000 Server to host IIS 5.0, and SQL Server as
the database tool.

In our code, we are using the concept of connection pooling, where we are
opening the connection
at the page startup and closing the same at page end.

We are using MS ADO library and Office Web Components for displaying graphs
in our reports.
No other components are being used in the site.

I am furnishing the log here .

I checked that there is some problem with Thread # 5
----------------------------------------------------------------------------
----------------------
Thread ID: 5
System Thread ID: ca0
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Possible ASP page. Possible DCOM activity
Executing Page: Unable to locate ASP page

Remote call is either to a MTA object or object not initialized. Also,
possible utility thread.
DCOM call being made to Process ID: 3164
Waiting on thread id: ffffffff
----------------------------------------------------------------------------
----------------------

Here I just wanted to know that is it bcause of some ADO Connection problem
or problem with any component
used in the Code.

I hope to get a reply from all the IIS people there,

Thanks in advance,

Regards,
Vaibhav Modak
Software Developer,
Kantech Computers Pvt Ltd,
Koregaon Park,
Pune - 411001
INDIA

============================================================================
=================================
Opened log file 'C:\iisstate\output\IISState-3240.log'

***********************
Starting new log output
IISState version 3.1

Mon Aug 25 17:43:49 2003

OS = Windows 2000
Executable: dllhost.exe
PID = 3240

Note: Thread times are formatted as HH:MM:SS.ms

***********************

Thread ID: 0
System Thread ID: cac
Kernel Time: 0:0:0.46
User Time: 0:0:0.0
Thread Status: Thread is in a WAIT state.
Thread Type: Other
# ChildEBP RetAddr
00 0006fd28 77e8780f ntdll!NtWaitForSingleObject+0xb
01 0006fd50 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
02 0006fd60 77aaa473 KERNEL32!WaitForSingleObject+0xf
03 0006fd80 77aa9c81
ole32!CSurrogateProcessActivator::WaitForSurrogateTimeout+0x4f
04 0006fd9c 01001230 ole32!CoRegisterSurrogateEx+0x169
05 0006ff24 010014c6 dllhost!WinMain+0xb0
06 0006ffc0 77e9ca90 dllhost!WinMainCRTStartup+0x156
07 0006fff0 00000000 KERNEL32!BaseProcessStart+0x3d

Thread ID: 1
System Thread ID: c90
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Other
# ChildEBP RetAddr
00 008fff30 77abaf9f USER32!NtUserGetMessage+0xb
01 008fff70 77abaeed ole32!CDllHost::STAWorkerLoop+0x40
02 008fff8c 77abae28 ole32!CDllHost::WorkerThread+0xc2
03 008fff90 77ab4710 ole32!DLLHostThreadEntry+0x9
04 008fffa8 77ab4668 ole32!CRpcThread::WorkerLoop+0x22
05 008fffb4 77e887dd ole32!CRpcThreadCache::RpcWorkerThreadEntry+0x1a
06 008fffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 2
System Thread ID: c4c
Kernel Time: 0:0:0.0
User Time: 0:0:0.15
Thread Type: Other
# ChildEBP RetAddr
00 0098fc6c 77e8792e ntdll!NtRemoveIoCompletion+0xb
01 0098fc98 6de8b953 KERNEL32!GetQueuedCompletionStatus+0x27
02 0098fd94 6de8b8a8 TxfAux!WORK_QUEUE::WorkerLoop+0x83
03 0098ffb4 77e887dd TxfAux!WORK_QUEUE::ThreadLoop+0x58
04 0098ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 3
System Thread ID: c38
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
C:\WINNT\System32\ODBC32.DLL -
Thread Status: Thread is in a WAIT state.
Thread Type: Other
# ChildEBP RetAddr
00 00bcff1c 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 00bcff6c 77e8a31d KERNEL32!WaitForMultipleObjectsEx+0xea
02 00bcff84 00a7492f KERNEL32!WaitForMultipleObjects+0x17
WARNING: Stack unwind information not available. Following frames may be
wrong.
03 00bcff9c 77f87e65 ODBC32!ODBCGetTryWaitValue+0xb6
04 0098f630 00070688 ntdll!LdrpLoadDll+0x15b
05 0098f630 00070688 0x70688
06 0098f624 00090ac0 0x70688
07 00070000 00000100 0x90ac0

Thread ID: 4
System Thread ID: be0
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 00c0ff08 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 00c0ff58 77e8a31d KERNEL32!WaitForMultipleObjectsEx+0xea
02 00c0ff70 787f21d4 KERNEL32!WaitForMultipleObjects+0x17
03 00c0ffb4 77e887dd COMSVCS!CEventDispatcher::PushEvents+0x44
04 00c0ffc0 00000008 KERNEL32!BaseThreadStart+0x52

Thread ID: 5
System Thread ID: ca0
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Possible ASP page. Possible DCOM activity
Executing Page: Unable to locate ASP page

Remote call is either to a MTA object or object not initialized. Also,
possible utility thread.
DCOM call being made to Process ID: 3164
Waiting on thread id: ffffffff

# ChildEBP RetAddr
00 00c4fb68 77d4ec37 ntdll!ZwRequestWaitReplyPort+0xb
01 00c4fb94 77d3a2c7 RPCRT4!LRPC_CCALL::SendReceive+0x11e
02 00c4fba0 77b23b2a RPCRT4!I_RpcSendReceive+0x2c
03 00c4fbc0 77b239f5 ole32!ThreadSendReceive+0xef
04 00c4fbd8 77b20aa5 ole32!CRpcChannelBuffer::SwitchAptAndDispatchCall+0x14a
05 00c4fc18 77b2386e ole32!CRpcChannelBuffer::SendReceive2+0x96
06 00c4fc28 77a6c78a ole32!CRpcChannelBuffer::SendReceive+0x11
07 00c4fc88 77ab6af6 ole32!CAptRpcChnl::SendReceive+0xa9
08 00c4fce0 77d90328 ole32!CCtxComChnl::SendReceive+0x124
09 00c4fcfc 77d92b3f RPCRT4!NdrProxySendReceive+0x4c
0a 00c4ff44 77d95f85 RPCRT4!NdrClientCall2+0x4f5
0b 00c4ff60 77d77f6b RPCRT4!ObjectStublessClient+0x76
0c 00c4ff70 787f212e RPCRT4!ObjectStubless+0xf
0d 00c4ffb4 77e887dd
COMSVCS!CEventDispatcher::GetEventServerInfoThread+0x10e
0e 00c4ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 6
System Thread ID: d00
Kernel Time: 0:0:0.15
User Time: 0:0:0.0
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 00c8fee4 77e87617 ntdll!NtDelayExecution+0xb
01 00c8ff04 77e875eb KERNEL32!SleepEx+0x32
02 00c8ff10 787cf77a KERNEL32!Sleep+0xb
03 00c8ff80 780060ce COMSVCS!PostData+0xf2
04 00c8ffb4 77e887dd MSVCRT!_beginthreadex+0xca
05 00c8ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 7
System Thread ID: abc
Kernel Time: 0:0:4.453
User Time: 0:0:2.312
Thread Status: Thread is in a WAIT state.
Thread Type: Other
# ChildEBP RetAddr
00 00f0fe60 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 00f0feb0 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 00f0ff0c 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 00f0ff28 6e5a2399 USER32!MsgWaitForMultipleObjects+0x1d
04 00f0ff80 780060ce IISRTL!SchedulerWorkerThread+0xa7
05 00f0ffb4 77e887dd MSVCRT!_beginthreadex+0xca
06 00f0ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 8
System Thread ID: 278
Kernel Time: 0:0:4.640
User Time: 0:0:2.390
Thread Status: Thread is in a WAIT state.
Thread Type: Other
# ChildEBP RetAddr
00 00f4fe60 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 00f4feb0 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 00f4ff0c 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 00f4ff28 6e5a2399 USER32!MsgWaitForMultipleObjects+0x1d
04 00f4ff80 780060ce IISRTL!SchedulerWorkerThread+0xa7
05 00f4ffb4 77e887dd MSVCRT!_beginthreadex+0xca
06 00f4ffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 9
System Thread ID: c3c
Kernel Time: 0:0:0.15
User Time: 0:0:0.0
Thread Type: HTTP Listener
# ChildEBP RetAddr
00 0093ff50 77e8792e ntdll!NtRemoveIoCompletion+0xb
01 0093ff7c 6d7021b4 KERNEL32!GetQueuedCompletionStatus+0x27
02 0093ffb4 77e887dd ISATQ!AtqPoolThread+0x40
03 0093ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 10
System Thread ID: b50
Kernel Time: 0:0:0.46
User Time: 0:0:0.109
Thread Type: HTTP Listener
# ChildEBP RetAddr
00 0104ff50 77e8792e ntdll!NtRemoveIoCompletion+0xb
01 0104ff7c 6d7021b4 KERNEL32!GetQueuedCompletionStatus+0x27
02 0104ffb4 77e887dd ISATQ!AtqPoolThread+0x40
03 0104ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 11
System Thread ID: 304
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Possible ASP page. Possible DCOM activity
Executing Page: Unable to locate ASP page

No remote call being made
# ChildEBP RetAddr
00 011cfeb8 77e8792e ntdll!NtRemoveIoCompletion+0xb
01 011cfee4 77d80976 KERNEL32!GetQueuedCompletionStatus+0x27
02 011cff20 77d50e9e RPCRT4!COMMON_ProcessCalls+0x9e
03 011cff74 77d50cd7 RPCRT4!LOADABLE_TRANSPORT::ProcessIOEvents+0x99
04 011cff78 77d39a00 RPCRT4!ProcessIOEventsWrapper+0x9
05 011cffa8 77d41c6d RPCRT4!BaseCachedThreadRoutine+0x4f
06 011cffb4 77e887dd RPCRT4!ThreadStartRoutine+0x18
07 011cffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 12
System Thread ID: ce0
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Status: Thread is in a WAIT state.
Thread Type: ASP
Executing Page: Unable to locate ASP page

# ChildEBP RetAddr
00 01dafe74 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 01dafec4 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01daff20 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 01daff3c 74a1a6f2 USER32!MsgWaitForMultipleObjects+0x1d
04 01daff80 7800c9eb asp!CMTACallbackThread::Thread+0x42
05 01daffb4 77e887dd MSVCRT!_beginthread+0xce
06 01daffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 13
System Thread ID: cdc
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Status: Thread is in a WAIT state.
Thread Type: ASP
Executing Page: Unable to locate ASP page

# ChildEBP RetAddr
00 01defe74 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 01defec4 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01deff20 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 01deff3c 74a0f6ba USER32!MsgWaitForMultipleObjects+0x1d
04 01deff80 7800c9eb asp!Debugger+0x74
05 01deffb4 77e887dd MSVCRT!_beginthread+0xce
06 01deffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 14
System Thread ID: d5c
Kernel Time: 0:0:0.31
User Time: 0:0:0.31
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\pdm.dll -
Thread Status: Thread is in a WAIT state.
Thread Type: PDM (Debugger) Thread.
# ChildEBP RetAddr
00 01e3fddc 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 01e3fe2c 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01e3fe88 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 01e3fea4 5166694a USER32!MsgWaitForMultipleObjects+0x1d
WARNING: Stack unwind information not available. Following frames may be
wrong.
04 01e3ff20 00000000 pdm!DllGetClassObject+0x30a2


Thread ID: 15
System Thread ID: ad8
Kernel Time: 0:0:0.15
User Time: 0:0:0.0
Thread Type: Other
# ChildEBP RetAddr
00 01e8ff9c 77f849e2 ntdll!NtDelayExecution+0xb
01 01e8ffb4 77e887dd ntdll!RtlpTimerThread+0x42
02 01e8ffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 16
System Thread ID: 744
Kernel Time: 0:0:2.640
User Time: 0:1:32.750
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 01ecfe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 01ecfe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01ecfed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 01ecfef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 01ecff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 01ecffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 01ecffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 17
System Thread ID: a2c
Kernel Time: 0:0:2.296
User Time: 0:0:13.203
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 01f0fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 01f0fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01f0fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 01f0fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 01f0ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 01f0ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 01f0ffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 18
System Thread ID: bf8
Kernel Time: 0:0:2.718
User Time: 0:0:18.281
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 01f8fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 01f8fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01f8fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 01f8fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 01f8ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 01f8ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 01f8ffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 19
System Thread ID: 3c4
Kernel Time: 0:0:2.890
User Time: 0:0:16.78
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 0200fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 0200fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 0200fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 0200fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 0200ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 0200ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 0200ffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 20
System Thread ID: 208
Kernel Time: 0:0:0.93
User Time: 0:0:0.453
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
C:\Program Files\Common Files\System\OLE DB\oledb32.dll -
Thread Status: Thread is in a WAIT state.
Thread Type: Other
# ChildEBP RetAddr
00 0283ff58 77e8780f ntdll!NtWaitForSingleObject+0xb
01 0283ff80 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
02 0283ff90 1f8bc562 KERNEL32!WaitForSingleObject+0xf
WARNING: Stack unwind information not available. Following frames may be
wrong.
03 0283ffb4 77e887dd oledb32!DllGetClassObject+0x60a8
04 0283ffec 00000000 KERNEL32!BaseThreadStart+0x52


Thread ID: 21
System Thread ID: 2ac
Kernel Time: 0:0:0.125
User Time: 0:0:0.265
Thread Status: Thread is in a WAIT state.
Thread Type: Other
# ChildEBP RetAddr
00 0287ff50 77e8780f ntdll!NtWaitForSingleObject+0xb
01 0287ff78 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
02 0287ff88 1f8bc554 KERNEL32!WaitForSingleObject+0xf
WARNING: Stack unwind information not available. Following frames may be
wrong.
03 0287ffb4 77e887dd oledb32!DllGetClassObject+0x609a
04 0287ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 22
System Thread ID: c24
Kernel Time: 0:0:0.109
User Time: 0:0:0.78
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 028bfd54 77e8780f ntdll!NtWaitForSingleObject+0xb
01 028bfd7c 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
02 028bfd8c 7878d255 KERNEL32!WaitForSingleObject+0xf
03 028bffb4 77e887dd COMSVCS!PingThread+0xf5
04 028bffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 23
System Thread ID: f68
Kernel Time: 0:0:1.125
User Time: 0:0:5.875
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 34b5fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 34b5fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 34b5fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 34b5fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 34b5ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 34b5ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 34b5ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 24
System Thread ID: e1c
Kernel Time: 0:0:0.500
User Time: 0:0:3.484
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 0298fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 0298fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 0298fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 0298fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 0298ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 0298ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 0298ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 25
System Thread ID: d88
Kernel Time: 0:0:0.531
User Time: 0:0:2.859
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 0394fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 0394fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 0394fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 0394fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 0394ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 0394ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 0394ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 26
System Thread ID: 102c
Kernel Time: 0:0:0.765
User Time: 0:0:2.843
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 03b1fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 03b1fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 03b1fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 03b1fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 03b1ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 03b1ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 03b1ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 27
System Thread ID: 1178
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Other
# ChildEBP RetAddr
00 00a0ff5c 77e87617 ntdll!NtDelayExecution+0xb
01 00a0ff7c 77e875eb KERNEL32!SleepEx+0x32
02 00a0ff88 77ab862f KERNEL32!Sleep+0xb
03 00a0ff90 77ab4710 ole32!CROIDTable::WorkerThreadLoop+0xc
04 00a0ffa8 77ab4668 ole32!CRpcThread::WorkerLoop+0x22
05 00a0ffb4 77e887dd ole32!CRpcThreadCache::RpcWorkerThreadEntry+0x1a
06 00a0ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 28
System Thread ID: 1218
Kernel Time: 0:0:0.156
User Time: 0:0:0.734
Thread Status: Thread is in a WAIT state.
Thread Type: Idle ASP thread
# ChildEBP RetAddr
00 0368fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
01 0368fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
02 0368fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
03 0368fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
04 0368ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
05 0368ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
06 0368ffec 00000000 KERNEL32!BaseThreadStart+0x52

Closing open log file C:\iisstate\output\IISState-3240.log
============================================================================
================================

Thread 5 is a DCOM utility thread. It is always there and always in that
same state, so it is not a factor in your issue.

As to the rest of the log, everything looks fine. There is absolutely no
work being done at the time the log was taken. ASP and OLEDB were both
initialized OK and it looks like we are just waiting for more work to do.

Pat

"Vaibhav Modak" <vaibhavgm DeleteThis @hotmail.com> wrote in message
news:%23BFYcI5aDHA.736@TK2MSFTNGP09.phx.gbl...
 > Hi all,
 > I am facing a problem of Resource Contention with DLLHost.exe.
 > The real problem is very high memory consumption for DLLHost.exe when our
 > site is running.
 >
 > I downloaded the IISState utility (Thanks Pat for that suggestion) and
have
 > prepared a dump (log file) of the DLLHost.exe.
 >
 > We are using a Windows 2000 Server to host IIS 5.0, and SQL Server as
 > the database tool.
 >
 > In our code, we are using the concept of connection pooling, where we are
 > opening the connection
 > at the page startup and closing the same at page end.
 >
 > We are using MS ADO library and Office Web Components for displaying
graphs
 > in our reports.
 > No other components are being used in the site.
 >
 > I am furnishing the log here .
 >
 > I checked that there is some problem with Thread # 5
 > --------------------------------------------------------------------------
--
 > ----------------------
 > Thread ID: 5
 > System Thread ID: ca0
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Type: Possible ASP page. Possible DCOM activity
 > Executing Page: Unable to locate ASP page
 >
 > Remote call is either to a MTA object or object not initialized. Also,
 > possible utility thread.
 > DCOM call being made to Process ID: 3164
 > Waiting on thread id: ffffffff
 > --------------------------------------------------------------------------
--
 > ----------------------
 >
 > Here I just wanted to know that is it bcause of some ADO Connection
problem
 > or problem with any component
 > used in the Code.
 >
 > I hope to get a reply from all the IIS people there,
 >
 > Thanks in advance,
 >
 > Regards,
 > Vaibhav Modak
 > Software Developer,
 > Kantech Computers Pvt Ltd,
 > Koregaon Park,
 > Pune - 411001
 > INDIA
 >
 >
============================================================================
 > =================================
 > Opened log file 'C:\iisstate\output\IISState-3240.log'
 >
 > ***********************
 > Starting new log output
 > IISState version 3.1
 >
 > Mon Aug 25 17:43:49 2003
 >
 > OS = Windows 2000
 > Executable: dllhost.exe
 > PID = 3240
 >
 > Note: Thread times are formatted as HH:MM:SS.ms
 >
 > ***********************
 >
 > Thread ID: 0
 > System Thread ID: cac
 > Kernel Time: 0:0:0.46
 > User Time: 0:0:0.0
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 0006fd28 77e8780f ntdll!NtWaitForSingleObject+0xb
 > 01 0006fd50 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
 > 02 0006fd60 77aaa473 KERNEL32!WaitForSingleObject+0xf
 > 03 0006fd80 77aa9c81
 > ole32!CSurrogateProcessActivator::WaitForSurrogateTimeout+0x4f
 > 04 0006fd9c 01001230 ole32!CoRegisterSurrogateEx+0x169
 > 05 0006ff24 010014c6 dllhost!WinMain+0xb0
 > 06 0006ffc0 77e9ca90 dllhost!WinMainCRTStartup+0x156
 > 07 0006fff0 00000000 KERNEL32!BaseProcessStart+0x3d
 >
 > Thread ID: 1
 > System Thread ID: c90
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 008fff30 77abaf9f USER32!NtUserGetMessage+0xb
 > 01 008fff70 77abaeed ole32!CDllHost::STAWorkerLoop+0x40
 > 02 008fff8c 77abae28 ole32!CDllHost::WorkerThread+0xc2
 > 03 008fff90 77ab4710 ole32!DLLHostThreadEntry+0x9
 > 04 008fffa8 77ab4668 ole32!CRpcThread::WorkerLoop+0x22
 > 05 008fffb4 77e887dd ole32!CRpcThreadCache::RpcWorkerThreadEntry+0x1a
 > 06 008fffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 2
 > System Thread ID: c4c
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.15
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 0098fc6c 77e8792e ntdll!NtRemoveIoCompletion+0xb
 > 01 0098fc98 6de8b953 KERNEL32!GetQueuedCompletionStatus+0x27
 > 02 0098fd94 6de8b8a8 TxfAux!WORK_QUEUE::WorkerLoop+0x83
 > 03 0098ffb4 77e887dd TxfAux!WORK_QUEUE::ThreadLoop+0x58
 > 04 0098ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 3
 > System Thread ID: c38
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > *** ERROR: Symbol file could not be found. Defaulted to export symbols
for
 > C:\WINNT\System32\ODBC32.DLL -
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 00bcff1c 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 00bcff6c 77e8a31d KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 00bcff84 00a7492f KERNEL32!WaitForMultipleObjects+0x17
 > WARNING: Stack unwind information not available. Following frames may be
 > wrong.
 > 03 00bcff9c 77f87e65 ODBC32!ODBCGetTryWaitValue+0xb6
 > 04 0098f630 00070688 ntdll!LdrpLoadDll+0x15b
 > 05 0098f630 00070688 0x70688
 > 06 0098f624 00090ac0 0x70688
 > 07 00070000 00000100 0x90ac0
 >
 > Thread ID: 4
 > System Thread ID: be0
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 00c0ff08 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 00c0ff58 77e8a31d KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 00c0ff70 787f21d4 KERNEL32!WaitForMultipleObjects+0x17
 > 03 00c0ffb4 77e887dd COMSVCS!CEventDispatcher::PushEvents+0x44
 > 04 00c0ffc0 00000008 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 5
 > System Thread ID: ca0
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Type: Possible ASP page. Possible DCOM activity
 > Executing Page: Unable to locate ASP page
 >
 > Remote call is either to a MTA object or object not initialized. Also,
 > possible utility thread.
 > DCOM call being made to Process ID: 3164
 > Waiting on thread id: ffffffff
 >
 > # ChildEBP RetAddr
 > 00 00c4fb68 77d4ec37 ntdll!ZwRequestWaitReplyPort+0xb
 > 01 00c4fb94 77d3a2c7 RPCRT4!LRPC_CCALL::SendReceive+0x11e
 > 02 00c4fba0 77b23b2a RPCRT4!I_RpcSendReceive+0x2c
 > 03 00c4fbc0 77b239f5 ole32!ThreadSendReceive+0xef
 > 04 00c4fbd8 77b20aa5
ole32!CRpcChannelBuffer::SwitchAptAndDispatchCall+0x14a
 > 05 00c4fc18 77b2386e ole32!CRpcChannelBuffer::SendReceive2+0x96
 > 06 00c4fc28 77a6c78a ole32!CRpcChannelBuffer::SendReceive+0x11
 > 07 00c4fc88 77ab6af6 ole32!CAptRpcChnl::SendReceive+0xa9
 > 08 00c4fce0 77d90328 ole32!CCtxComChnl::SendReceive+0x124
 > 09 00c4fcfc 77d92b3f RPCRT4!NdrProxySendReceive+0x4c
 > 0a 00c4ff44 77d95f85 RPCRT4!NdrClientCall2+0x4f5
 > 0b 00c4ff60 77d77f6b RPCRT4!ObjectStublessClient+0x76
 > 0c 00c4ff70 787f212e RPCRT4!ObjectStubless+0xf
 > 0d 00c4ffb4 77e887dd
 > COMSVCS!CEventDispatcher::GetEventServerInfoThread+0x10e
 > 0e 00c4ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 6
 > System Thread ID: d00
 > Kernel Time: 0:0:0.15
 > User Time: 0:0:0.0
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 00c8fee4 77e87617 ntdll!NtDelayExecution+0xb
 > 01 00c8ff04 77e875eb KERNEL32!SleepEx+0x32
 > 02 00c8ff10 787cf77a KERNEL32!Sleep+0xb
 > 03 00c8ff80 780060ce COMSVCS!PostData+0xf2
 > 04 00c8ffb4 77e887dd MSVCRT!_beginthreadex+0xca
 > 05 00c8ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 7
 > System Thread ID: abc
 > Kernel Time: 0:0:4.453
 > User Time: 0:0:2.312
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 00f0fe60 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 00f0feb0 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 00f0ff0c 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 00f0ff28 6e5a2399 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 00f0ff80 780060ce IISRTL!SchedulerWorkerThread+0xa7
 > 05 00f0ffb4 77e887dd MSVCRT!_beginthreadex+0xca
 > 06 00f0ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 8
 > System Thread ID: 278
 > Kernel Time: 0:0:4.640
 > User Time: 0:0:2.390
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 00f4fe60 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 00f4feb0 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 00f4ff0c 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 00f4ff28 6e5a2399 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 00f4ff80 780060ce IISRTL!SchedulerWorkerThread+0xa7
 > 05 00f4ffb4 77e887dd MSVCRT!_beginthreadex+0xca
 > 06 00f4ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 9
 > System Thread ID: c3c
 > Kernel Time: 0:0:0.15
 > User Time: 0:0:0.0
 > Thread Type: HTTP Listener
 > # ChildEBP RetAddr
 > 00 0093ff50 77e8792e ntdll!NtRemoveIoCompletion+0xb
 > 01 0093ff7c 6d7021b4 KERNEL32!GetQueuedCompletionStatus+0x27
 > 02 0093ffb4 77e887dd ISATQ!AtqPoolThread+0x40
 > 03 0093ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 10
 > System Thread ID: b50
 > Kernel Time: 0:0:0.46
 > User Time: 0:0:0.109
 > Thread Type: HTTP Listener
 > # ChildEBP RetAddr
 > 00 0104ff50 77e8792e ntdll!NtRemoveIoCompletion+0xb
 > 01 0104ff7c 6d7021b4 KERNEL32!GetQueuedCompletionStatus+0x27
 > 02 0104ffb4 77e887dd ISATQ!AtqPoolThread+0x40
 > 03 0104ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 11
 > System Thread ID: 304
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Type: Possible ASP page. Possible DCOM activity
 > Executing Page: Unable to locate ASP page
 >
 > No remote call being made
 > # ChildEBP RetAddr
 > 00 011cfeb8 77e8792e ntdll!NtRemoveIoCompletion+0xb
 > 01 011cfee4 77d80976 KERNEL32!GetQueuedCompletionStatus+0x27
 > 02 011cff20 77d50e9e RPCRT4!COMMON_ProcessCalls+0x9e
 > 03 011cff74 77d50cd7 RPCRT4!LOADABLE_TRANSPORT::ProcessIOEvents+0x99
 > 04 011cff78 77d39a00 RPCRT4!ProcessIOEventsWrapper+0x9
 > 05 011cffa8 77d41c6d RPCRT4!BaseCachedThreadRoutine+0x4f
 > 06 011cffb4 77e887dd RPCRT4!ThreadStartRoutine+0x18
 > 07 011cffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 12
 > System Thread ID: ce0
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: ASP
 > Executing Page: Unable to locate ASP page
 >
 > # ChildEBP RetAddr
 > 00 01dafe74 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 01dafec4 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 01daff20 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 01daff3c 74a1a6f2 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 01daff80 7800c9eb asp!CMTACallbackThread::Thread+0x42
 > 05 01daffb4 77e887dd MSVCRT!_beginthread+0xce
 > 06 01daffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 13
 > System Thread ID: cdc
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: ASP
 > Executing Page: Unable to locate ASP page
 >
 > # ChildEBP RetAddr
 > 00 01defe74 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 01defec4 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 01deff20 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 01deff3c 74a0f6ba USER32!MsgWaitForMultipleObjects+0x1d
 > 04 01deff80 7800c9eb asp!Debugger+0x74
 > 05 01deffb4 77e887dd MSVCRT!_beginthread+0xce
 > 06 01deffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 14
 > System Thread ID: d5c
 > Kernel Time: 0:0:0.31
 > User Time: 0:0:0.31
 > *** ERROR: Symbol file could not be found. Defaulted to export symbols
for
 > C:\Program Files\Common Files\Microsoft Shared\VS7Debug\pdm.dll -
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: PDM (Debugger) Thread.
 > # ChildEBP RetAddr
 > 00 01e3fddc 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 01e3fe2c 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 01e3fe88 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 01e3fea4 5166694a USER32!MsgWaitForMultipleObjects+0x1d
 > WARNING: Stack unwind information not available. Following frames may be
 > wrong.
 > 04 01e3ff20 00000000 pdm!DllGetClassObject+0x30a2
 >
 >
 > Thread ID: 15
 > System Thread ID: ad8
 > Kernel Time: 0:0:0.15
 > User Time: 0:0:0.0
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 01e8ff9c 77f849e2 ntdll!NtDelayExecution+0xb
 > 01 01e8ffb4 77e887dd ntdll!RtlpTimerThread+0x42
 > 02 01e8ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 16
 > System Thread ID: 744
 > Kernel Time: 0:0:2.640
 > User Time: 0:1:32.750
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 01ecfe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 01ecfe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 01ecfed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 01ecfef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 01ecff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 01ecffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 01ecffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 17
 > System Thread ID: a2c
 > Kernel Time: 0:0:2.296
 > User Time: 0:0:13.203
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 01f0fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 01f0fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 01f0fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 01f0fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 01f0ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 01f0ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 01f0ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 18
 > System Thread ID: bf8
 > Kernel Time: 0:0:2.718
 > User Time: 0:0:18.281
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 01f8fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 01f8fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 01f8fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 01f8fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 01f8ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 01f8ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 01f8ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 19
 > System Thread ID: 3c4
 > Kernel Time: 0:0:2.890
 > User Time: 0:0:16.78
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 0200fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 0200fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 0200fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 0200fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 0200ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 0200ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 0200ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 20
 > System Thread ID: 208
 > Kernel Time: 0:0:0.93
 > User Time: 0:0:0.453
 > *** ERROR: Symbol file could not be found. Defaulted to export symbols
for
 > C:\Program Files\Common Files\System\OLE DB\oledb32.dll -
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 0283ff58 77e8780f ntdll!NtWaitForSingleObject+0xb
 > 01 0283ff80 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
 > 02 0283ff90 1f8bc562 KERNEL32!WaitForSingleObject+0xf
 > WARNING: Stack unwind information not available. Following frames may be
 > wrong.
 > 03 0283ffb4 77e887dd oledb32!DllGetClassObject+0x60a8
 > 04 0283ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 >
 > Thread ID: 21
 > System Thread ID: 2ac
 > Kernel Time: 0:0:0.125
 > User Time: 0:0:0.265
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 0287ff50 77e8780f ntdll!NtWaitForSingleObject+0xb
 > 01 0287ff78 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
 > 02 0287ff88 1f8bc554 KERNEL32!WaitForSingleObject+0xf
 > WARNING: Stack unwind information not available. Following frames may be
 > wrong.
 > 03 0287ffb4 77e887dd oledb32!DllGetClassObject+0x609a
 > 04 0287ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 22
 > System Thread ID: c24
 > Kernel Time: 0:0:0.109
 > User Time: 0:0:0.78
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 028bfd54 77e8780f ntdll!NtWaitForSingleObject+0xb
 > 01 028bfd7c 77e87837 KERNEL32!WaitForSingleObjectEx+0x71
 > 02 028bfd8c 7878d255 KERNEL32!WaitForSingleObject+0xf
 > 03 028bffb4 77e887dd COMSVCS!PingThread+0xf5
 > 04 028bffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 23
 > System Thread ID: f68
 > Kernel Time: 0:0:1.125
 > User Time: 0:0:5.875
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 34b5fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 34b5fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 34b5fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 34b5fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 34b5ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 34b5ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 34b5ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 24
 > System Thread ID: e1c
 > Kernel Time: 0:0:0.500
 > User Time: 0:0:3.484
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 0298fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 0298fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 0298fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 0298fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 0298ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 0298ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 0298ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 25
 > System Thread ID: d88
 > Kernel Time: 0:0:0.531
 > User Time: 0:0:2.859
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 0394fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 0394fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 0394fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 0394fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 0394ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 0394ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 0394ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 26
 > System Thread ID: 102c
 > Kernel Time: 0:0:0.765
 > User Time: 0:0:2.843
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 03b1fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 03b1fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 03b1fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 03b1fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 03b1ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 03b1ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 03b1ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 27
 > System Thread ID: 1178
 > Kernel Time: 0:0:0.0
 > User Time: 0:0:0.0
 > Thread Type: Other
 > # ChildEBP RetAddr
 > 00 00a0ff5c 77e87617 ntdll!NtDelayExecution+0xb
 > 01 00a0ff7c 77e875eb KERNEL32!SleepEx+0x32
 > 02 00a0ff88 77ab862f KERNEL32!Sleep+0xb
 > 03 00a0ff90 77ab4710 ole32!CROIDTable::WorkerThreadLoop+0xc
 > 04 00a0ffa8 77ab4668 ole32!CRpcThread::WorkerLoop+0x22
 > 05 00a0ffb4 77e887dd ole32!CRpcThreadCache::RpcWorkerThreadEntry+0x1a
 > 06 00a0ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Thread ID: 28
 > System Thread ID: 1218
 > Kernel Time: 0:0:0.156
 > User Time: 0:0:0.734
 > Thread Status: Thread is in a WAIT state.
 > Thread Type: Idle ASP thread
 > # ChildEBP RetAddr
 > 00 0368fe28 77e87ab7 ntdll!NtWaitForMultipleObjects+0xb
 > 01 0368fe78 77e12a00 KERNEL32!WaitForMultipleObjectsEx+0xea
 > 02 0368fed4 77e12a77 USER32!MsgWaitForMultipleObjectsEx+0x153
 > 03 0368fef0 787c1e23 USER32!MsgWaitForMultipleObjects+0x1d
 > 04 0368ff1c 787c1219 COMSVCS!STAThread::WaitForWork+0x65
 > 05 0368ffb4 77e887dd COMSVCS!STAThread::STAThreadWorker+0x4d1
 > 06 0368ffec 00000000 KERNEL32!BaseThreadStart+0x52
 >
 > Closing open log file C:\iisstate\output\IISState-3240.log
 >
============================================================================
 > ================================
 >
 ><!-- ~MESSAGE_AFTER~ -->