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Posted to notifications@jakarta.apache.org by bu...@apache.org on 2010/11/23 14:04:29 UTC

DO NOT REPLY [Bug 50322] New: Out of memory exception when running test over 24 hours

https://issues.apache.org/bugzilla/show_bug.cgi?id=50322

           Summary: Out of memory exception when running test over 24
                    hours
           Product: JMeter
           Version: 2.3.4
          Platform: HP
        OS/Version: HP-UX
            Status: NEW
          Severity: normal
          Priority: P2
         Component: HTTP
        AssignedTo: notifications@jakarta.apache.org
        ReportedBy: perfjmeter@googlemail.com


The JMeter throws an out of memory exception when running a test against a HTTP
webserver with duration over 24 hours and enabled aggregate report. The
aggregate report measures following parameters:
 Average (time)
 Median (time)
 90% Line (time) 
 Min (time)
 Max (time)
 Error percentage
 Throughput in actions/sec
 KB/sec
 Samples

The test which is executed sends around 140 http request per second to the
webserver (implemented with JMeter remote clients) and the GUI needs to update
accordingly the aggregate report.

Virtual Machine Arguments:
jvm_args: -XX:+HeapDumpOnOutOfMemoryError -Xms2512m -Xmx4096m -XX:NewSize=128m
-XX:MaxNewSize=128m -XX:MaxTenuringThreshold=2 -Dsun.
rmi.dgc.client.gcInterval=600000 -Dsun.rmi.dgc.server.gcInterval=600000
-XX:PermSize=64m -XX:MaxPermSize=64m 

When disabling/deleting the aggregate report element the test is running
without problems over 24 hours.

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DO NOT REPLY [Bug 50322] Out of memory exception when running test over 24 hours

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50322

Sebb <se...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX

--- Comment #1 from Sebb <se...@apache.org> 2010-11-23 08:22:50 EST ---
It's not possible to fix this, as the code must keep track of all the entries
somehow.

Use the Summary Listener instead.

Long-running tests should use non-GUI mode anyway.

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