Hi,
We were seeing that same issue with 5.0 as well. But with 5.1 it seems
to be gone.
Here is a graph of the JVM's garbage collection with 5.0, the line
represents the 'Used tenured + new' i.e. if the general trend is up, its
the Old Gen that increases:
http://achelois.tweakers.net/~acm/tnet/activemq-5.0-memory.png
As you can see, the used memory continuously grows, forcing the garbage
collector to increase the frequency of full collects (the drops happen
more frequently).
The 5.1-graph is much prettier:
http://achelois.tweakers.net/~acm/tnet/activemq-5.1-memory.png
There could probably be some more gc-tuning, given the behaviour early
on (those huge peak were actually noticable in the producing entities),
but in the long run, its memory consumption stays pretty stable.
Afaik I didn't change too much to the activemq-configuration.
Best regards,
Arjen
On 8-5-2008 9:36 James Strachan wrote:
Has anyone managed to reproduce AMQ-1662 on 5.1.0?
2008/5/8 realSri <[EMAIL PROTECTED]>:
Hi,
Reg: AMQ 5.0 Stable release "PS Old Gen" Memory is growing continuously
(http://issues.apache.org/activemq/browse/AMQ-1662)
Thanks for the 5.1 release ! Could you please give an update on the status
of the above issue ? Since there is no response, it is not clear if the
issue is fixed in 5.1.
Thanks
- Sridhar
Hiram Chirino wrote:
>
> The ActiveMQ team is pleased to announce the release of ActiveMQ 5.1.0.
> This release fixes a large number of bugs that were in the 5.0.0 which
> only expose themselves when the broker is used in anger. It is highly
> recommended that all 5.0.0 users upgrade to 5.1.0 as soon a possible.
>
> You can download the release from:
> http://activemq.apache.org/activemq-510-release.html
>
> --
> Regards,
> Hiram
>
> Blog: http://hiramchirino.com
>
> Open Source SOA
> http://open.iona.com
>
>
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