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Posted to users@tomcat.apache.org by Bill Sweeney <bi...@Wellogic.com> on 2004/06/23 22:17:51 UTC
tomcat kernel32.dll fault
Hello -
We are running a load test on our app and have followed many of the performance and memory tweaks and testing advice from the Users List - thanks to all who contribute.
We hit a problem where under load (50 users generated by loadrunner) the Windows 2003 Server running Tomcat4.1.30 will throw the following error to the windows event log:
0000: 41 70 70 6c 69 63 61 74 Applicat
0008: 69 6f 6e 20 46 61 69 6c ion Fail
0010: 75 72 65 20 20 74 6f 6d ure tom
0018: 63 61 74 2e 65 78 65 20 cat.exe
0020: 31 2e 31 2e 30 2e 30 20 1.1.0.0
0028: 69 6e 20 6b 65 72 6e 65 in kerne
0030: 6c 33 32 2e 64 6c 6c 20 l32.dll
0038: 35 2e 32 2e 33 37 39 30 5.2.3790
0040: 2e 30 20 61 74 20 6f 66 .0 at of
0048: 66 73 65 74 20 30 30 30 fset 000
0050: 30 31 37 62 31 017b1
... and the tomcat exits. This is reproducable on 2 different Win2003 servers. On any given machine the offset is the same every time the error occurs.
Googled the error a few ways and can't find any info.
Has anyone encountered this? or have a suggestion to try and locate the cause?
Thanks -
Bill
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Re: tomcat kernel32.dll fault
Posted by Peter Lin <wo...@gmail.com>.
from my own experience, this is caused by something in the application
and not in Tomcat. the only way you're going to be able to figure it
out is to run Tomcat in OptimizeIt and watch it.
there's no easy way to track down the cause. It is achievable, just
requires lots of patience.
peter
On Wed, 23 Jun 2004 16:17:51 -0400, Bill Sweeney <bi...@wellogic.com> wrote:
>
> Hello -
>
> We are running a load test on our app and have followed many of the performance and memory tweaks and testing advice from the Users List - thanks to all who contribute.
>
> We hit a problem where under load (50 users generated by loadrunner) the Windows 2003 Server running Tomcat4.1.30 will throw the following error to the windows event log:
>
> 0000: 41 70 70 6c 69 63 61 74 Applicat
> 0008: 69 6f 6e 20 46 61 69 6c ion Fail
> 0010: 75 72 65 20 20 74 6f 6d ure tom
> 0018: 63 61 74 2e 65 78 65 20 cat.exe
> 0020: 31 2e 31 2e 30 2e 30 20 1.1.0.0
> 0028: 69 6e 20 6b 65 72 6e 65 in kerne
> 0030: 6c 33 32 2e 64 6c 6c 20 l32.dll
> 0038: 35 2e 32 2e 33 37 39 30 5.2.3790
> 0040: 2e 30 20 61 74 20 6f 66 .0 at of
> 0048: 66 73 65 74 20 30 30 30 fset 000
> 0050: 30 31 37 62 31 017b1
>
> ... and the tomcat exits. This is reproducable on 2 different Win2003 servers. On any given machine the offset is the same every time the error occurs.
>
> Googled the error a few ways and can't find any info.
>
> Has anyone encountered this? or have a suggestion to try and locate the cause?
>
> Thanks -
>
> Bill
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tomcat-user-help@jakarta.apache.org
>
>
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