[JIRA] (JENKINS-14362) 100% CPU load during org.kohsuke.stapler.compression.CompressionFilter.reportException

Thu, 06 Dec 2012 08:17:49 -0800

 
Bob Lloyd edited a comment on Bug JENKINS-14362

I have the same issue, but cannot track it to a specific job. I am not generating Performance reports (to my knowledge, unless it's happening w/o my intention). I've attached my log below (though, it's pretty much the same as above). I'm running with Jenkins 1.491 with Sun JDK 1.6.0_26

This happens for me after about 36 hours of up-time for Jenkins. I have ~30 jobs running on 6 servers. One server runs jobs pretty much constantly, while other servers run much less frequently.

"RequestHandlerThread541" daemon prio=6 tid=0x4959d800 nid=0x8c4 runnable [0x4b40f000]
java.lang.Thread.State: RUNNABLE
at java.util.zip.Deflater.deflateBytes(Native Method)
at java.util.zip.Deflater.deflate(Unknown Source)

  • locked <0x19974c70> (a java.util.zip.ZStreamRef)
    at java.util.zip.DeflaterOutputStream.deflate(Unknown Source)
    at java.util.zip.DeflaterOutputStream.write(Unknown Source)
    at java.util.zip.GZIPOutputStream.write(Unknown Source)
  • locked <0x19974c80> (a java.util.zip.GZIPOutputStream)
    at org.kohsuke.stapler.compression.FilterServletOutputStream.write(FilterServletOutputStream.java:31)
    at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
    at sun.nio.cs.StreamEncoder.implClose(Unknown Source)
    at sun.nio.cs.StreamEncoder.close(Unknown Source)
  • locked <0x19976ce0> (a java.io.OutputStreamWriter)
    at java.io.OutputStreamWriter.close(Unknown Source)
    at java.io.PrintWriter.close(Unknown Source)
  • locked <0x19976ce0> (a java.io.OutputStreamWriter)
    at org.kohsuke.stapler.compression.CompressionFilter.reportException(CompressionFilter.java:77)
    at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:53)
    at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
    at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
    at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
    at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
    at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
    at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
    at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:215)
    at winstone.RequestHandlerThread.run(RequestHandlerThread.java:138)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Locked ownable synchronizers:

  • <0x19973bf8> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
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