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From "James Strachan" <james.strac...@gmail.com>
Subject Re: Hugo virt memory size ...
Date Fri, 29 Sep 2006 15:20:28 GMT
On 9/29/06, pauldale <paul.dale@traxon.com> wrote:
>
> I've noticed that the activemq instance is consuming a huge amount of memory
> ... it's only been running for about 3 hours and has only received about 20
> messages sent to a single topic with a single subscriber.
>
> Mem:   2075844k total,  1562568k used,   513276k free,    92444k buffers
> Swap:  2650684k total,     1084k used,  2649600k free,   508812k cached
>
>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
> 11647 activemq  22   0  978m 266m 7512 S  0.0 13.2   0:04.96 java
>
> This is 4.0.1 with the default config ( just running as  ./bin/activemq )
> running under the ibm jdk on linux 2.6.

Probably - your best bet is to watch the JVM in JConsole to see how
much RAM is really being used - its easy to get confused with the GC
stuff using ps.
-- 

James
-------
http://radio.weblogs.com/0112098/

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