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mischa
Joined: 23 Feb 2005 Posts: 3
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Posted: Wed Feb 23, 2005 7:06 am Post subject: very bad performance, LSASS.EXE high usage |
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Hello,
We configured ODBC-Loging and "save information about every performed test"
The ODBC destination is a MS-SQL Server installed on the same Server.
Now, the performance of the entire system is very bad.
The Windows process LSASS.EXE has a cpu-usage about 30 percent.
Is this a known problem?
or any idea how we get a better performance?
we use:
-Windows 2000 Server
-Advanced Hostmonitor Version 4.86
-Microsoft SQL Server Standard 2000
Greetings
Mischa |
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KS-Soft
Joined: 03 Apr 2002 Posts: 12795 Location: USA
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Posted: Wed Feb 23, 2005 8:24 am Post subject: |
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The system is domain controler? Do you see errors in the Event Log ( errors with code 1168 or 8 )?
Microsoft has some solution for this problem: http://support.microsoft.com/?kbid=842382
Regards
Alex |
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mischa
Joined: 23 Feb 2005 Posts: 3
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Posted: Thu Feb 24, 2005 9:44 am Post subject: |
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No, the system isn't a domain controler.
and there are no errors in the event log.
if we log only status changes the performance is much better.
but we need information about every performed test
Regards
Mischa |
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KS-Soft
Joined: 03 Apr 2002 Posts: 12795 Location: USA
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Posted: Thu Feb 24, 2005 2:05 pm Post subject: |
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I will try to find another explanation on microsoft.com... |
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KS-Soft
Joined: 03 Apr 2002 Posts: 12795 Location: USA
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Posted: Sat Feb 26, 2005 6:13 pm Post subject: |
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Found some articles but not sure they can be applied to your system.
Some questions:
- have you installed Service Pack 4?
- only LSASS.EXE has a high cpu usage? what about services.exe?
Regards
Alex |
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mischa
Joined: 23 Feb 2005 Posts: 3
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Posted: Tue Mar 01, 2005 3:50 am Post subject: |
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we have installed sp4
services.exe ~10%
we found the problem!
it wasn't lsass.exe
it was the norton av realtime file-protection!
thanks a lot
Regards
Mischa |
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KS-Soft
Joined: 03 Apr 2002 Posts: 12795 Location: USA
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Posted: Tue Mar 01, 2005 9:11 am Post subject: |
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Yeah, NAV often leads to some problems. My common 1st question should be "do you have any antivirus monitor installed on your system?" I forgot about that
Regards
Alex |
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