Cpu usage 100%
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Key: MRM-1457
URL: http://jira.codehaus.org/browse/MRM-1457
Project: Archiva
Issue Type: Bug
Components: Problem Reporting
Affects Versions: 1.3.4, 1.3.3, 1.3.2
Environment: SLES 11, 4 GB Ram, 1 Core CPU
Reporter: Benjamin Knoth
Priority: Critical
Attachments: jconsole-stack-trace.png, jconsole-stack-trace1.png,
jconsole-stack-track2.png
we use Archiva and we have problems with our cpu usage.
If i restart archiva everything is running fine. After 3-6 hours the
java process of archiva use 100% of the cpu from one to the next
moment. We had this problem on Archiva 1.3.1 and 1.3.3. On Archiva
1.3.1 it came after the 3-5 times where the db artefacts were updated.
The snapshot repository need 12 minutes. I deleted some snapshots.
Lasst week we updated it to 1.3.3 and now i can't find something
important on log. On the last 100% usage problem i got a message from
nagios the usage of cpu is critcal at 7:43 o'clock, but in the log i
found only this messages.
At the moment archiva 1.3.4 is installed.
> Am 21.02.2011 17:27, schrieb Brent Atkinson:
> >> The screen with the red
> >> bar at 99%, you need to select the thread and expand the bottom window. It
> >> should show the stack trace which will give us the location in the code
> >> where the cpu time is being consumed.
> > Hi,
> > i added 3 screenshots.
> > Now 2 threads use many cpu.
> >
> > Jconsole-stack-trace.png and Jconsole-stack-trace1.png is from btpool0-6
> > and Jconsole-stack-trace2.png from btpool0-9.
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