那些遇到过的问题

Glassfish - 高CPU使用率

kar*_*kpl 7 performance cpu-usage java-ee glassfish-3

我在生产环境中使用Glassfish 3.1.1 Web配置文件,它吃掉了太多的CPU.这是服务器设置:Windows Server 2008 R2 64位,Intel Xeon 8core @ 3,2GHz,8GB内存.我使用的是JDK 1.7u2 64bit.Glassfish JVM设置:

<jvm-options>-XX:+UseCompressedOops</jvm-options>
<jvm-options>-Xmn1g</jvm-options>
<jvm-options>-Xss128k</jvm-options>
<jvm-options>-XX:+UseParallelOldGC</jvm-options>
<jvm-options>-XX:ParallelGCThreads=4</jvm-options>
<jvm-options>-Xmx3g</jvm-options>
<jvm-options>-XX:+DisableExplicitGC</jvm-options>
<jvm-options>-d64</jvm-options>
<jvm-options>-XX:PermSize=256m</jvm-options>
<jvm-options>-Xms3g</jvm-options>
<jvm-options>-XX:MaxPermSize=256m</jvm-options>
<jvm-options>-XX:+AggressiveHeap</jvm-options>
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我还根据http://jfarcand.wordpress.com/2009/11/27/putting-glassfish-v3-in-production-essential-surviving-guide/调整了一些选项. 使用Glassfish几小时或一天CPU占15%到40%,有些占90%,应用程序没有响应.

[#|2012-02-03T10:30:46.837+0100|WARNING|glassfish3.1.1|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=43;_ThreadName=Thread-2;|GRIZZLY0023: Interrupting idle Thread: http-thread-pool-80(32).|#]

[#|2012-02-03T10:30:55.074+0100|WARNING|glassfish3.1.1|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=41;_ThreadName=Thread-2;|GRIZZLY0023: Interrupting idle Thread: http-thread-pool-80(41).|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|java.nio.channels.ClosedChannelException
    at sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:249)
    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:440)
    at com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:108)
    at com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:76)
    at com.sun.grizzly.http.SocketChannelOutputBuffer.flushChannel(SocketChannelOutputBuffer.java:326)
    at com.sun.grizzly.http.SocketChannelOutputBuffer.flushBuffer(SocketChannelOutputBuffer.java:398)
    at com.sun.grizzly.http.SocketChannelOutputBuffer.realWriteBytes(SocketChannelOutputBuffer.java:282)
    at com.sun.grizzly.tcp.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:898)
    at com.sun.grizzly.tcp.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:167)
    at com.sun.grizzly.tcp.http11.filters.GzipOutputFilter$FakeOutputStream.write(GzipOutputFilter.java:223)
    at java.util.zip.GZIPOutputStream.finish(GZIPOutputStream.java:169)
    at java.util.zip.DeflaterOutputStream.close(DeflaterOutputStream.java:238)
    at com.sun.grizzly.tcp.http11.filters.GzipOutputFilter.recycle(GzipOutputFilter.java:186)
    at com.sun.grizzly.http.SocketChannelOutputBuffer.recycle(SocketChannelOutputBuffer.java:417)
    at com.sun.grizzly.http.ProcessorTask.finishResponse(ProcessorTask.java:817)
    at com.sun.grizzly.http.ProcessorTask.postResponse(ProcessorTask.java:750)
    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:726)
    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:722)
|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:249)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:440)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:108)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:76)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.SocketChannelOutputBuffer.flushChannel(SocketChannelOutputBuffer.java:326)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.SocketChannelOutputBuffer.flushBuffer(SocketChannelOutputBuffer.java:398)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.SocketChannelOutputBuffer.realWriteBytes(SocketChannelOutputBuffer.java:282)|#]

[#|2012-02-03T10:30:56.665+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.tcp.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:898)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.tcp.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:167)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.tcp.http11.filters.GzipOutputFilter$FakeOutputStream.write(GzipOutputFilter.java:223)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at java.util.zip.GZIPOutputStream.finish(GZIPOutputStream.java:169)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at java.util.zip.DeflaterOutputStream.close(DeflaterOutputStream.java:238)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.tcp.http11.filters.GzipOutputFilter.recycle(GzipOutputFilter.java:186)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.SocketChannelOutputBuffer.recycle(SocketChannelOutputBuffer.java:417)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.ProcessorTask.finishResponse(ProcessorTask.java:817)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.ProcessorTask.postResponse(ProcessorTask.java:750)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:726)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)|#]

[#|2012-02-03T10:30:56.681+0100|SEVERE|glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=138;_ThreadName=Thread-2;|    at java.lang.Thread.run(Thread.java:722)|#]

[#|2012-02-03T10:31:00.440+0100|WARNING|glassfish3.1.1|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=40;_ThreadName=Thread-2;|GRIZZLY0023: Interrupting idle Thread: http-thread-pool-80(38).|#]

[#|2012-02-03T10:33:49.170+0100|WARNING|glassfish3.1.1|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=40;_ThreadName=Thread-2;|GRIZZLY0023: Interrupting idle Thread: http-thread-pool-80(11).|#]

[#|2012-02-03T10:33:57.235+0100|WARNING|glassfish3.1.1|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=43;_ThreadName=Thread-2;|GRIZZLY0023: Interrupting idle Thread: http-thread-pool-80(16).|#]
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编辑:我解决了问题,Glassfish gzip压缩有bug,所以我把它关掉了. http://www.java.net/forum/topic/glassfish/glassfish/glassfish-301-gzip-problem-threads-apparently-spinning-100-cpu-use

相反,我会使用这个:http://www.servletsuite.com/servlets/gzipflt.htm来压缩内容.

And*_*dre 0

尽管我们没有使用 GZIP，但我们也遇到了类似的问题。一段时间后（在高负载下）我们的日志将填满

GRIZZLY0023: Interrupting idle Thread: http-thread-pool-28080(34)

我们通过将 grizzly 升级到 Glassfish 3.1.2.2 中的版本，设法解决了 Glassfish 3.1.1 的问题。了解更多相关信息，请访问http://thumbtribe-it.blogspot.com/2012/10/grizzly0023.html

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