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From Steve Loughran <ste...@apache.org>
Subject Re: Frequent java.lang.OutOfMemoryError: Java heap space error
Date Mon, 10 Dec 2007 17:12:12 GMT
Ravi Roy wrote:
> Hi Steve,
> 
> Build was started and I run Jconsole and at the time when Heap space problem
> occurred following is the jconsole output :
> 
> Regards,
> Ravi
> 
> 
> VM Summary
> Monday, December 10, 2007 5:44:00 PM CET
> ------------------------------------------
> Connection name: 
> pid: 860 sun.tools.jconsole.JConsole
> Virtual Machine: 
> Java HotSpot(TM) Client VM version 1.6.0_03-b05
> Vendor: 
> Sun Microsystems Inc.
> Name: 
> 860@buildserver
> Uptime: 
> 2 minutes
> Process CPU time: 
> 8.515 seconds
> JIT compiler: 
> HotSpot Client Compiler
> Total compile time: 
> 1.239 seconds
>  Live threads: 
>  30
> Peak: 
>  34
> --------------------------------
> Daemon threads: 
>  18
> Total threads started: 
> 183
> Current classes loaded: 
> 3,121
> Total classes loaded: 
> 3,165
> Total classes unloaded: 
>    44
> Current heap size: 
>  5,740 kbytes
> Maximum heap size: 
> 65,088 kbytes
> Committed memory: 
> 9,892 kbytes
> Pending finalization: 
> 0 objects
> Garbage collector: 
> Name = 'Copy', Collections = 162, Total time spent = 0.319 seconds
> Garbage collector: 
> Name = 'MarkSweepCompact', Collections = 6, Total time spent = 0.485 seconds

Looks like it is cruise that is out of memory; its heap is still stuck 
at 64MB. I dont know how you increment its memory count, but assume it 
is documented somewhere. If it is not an environment variable, edit the 
.bat file that starts it up

-steve

-- 
Steve Loughran                  http://www.1060.org/blogxter/publish/5
Author: Ant in Action           http://antbook.org/

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