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Posted to users@felix.apache.org by David Leangen <os...@leangen.net> on 2010/07/22 07:22:52 UTC

Heap Dump Warning

Hi,

I have been getting these errors lately.

Is anybody able to tell me exactly what they mean? I don't know if I should be concerned or not...


Thanks!
=David


2010-07-22 14:17:54,532 [Low Memory Detector] WARN
org.apache.felix.webconsole.plugins.memoryusage.internal.MemoryUsageSupport - Received Memory Threshold Exceed Notification, dumping Heap
2010-07-22 14:17:59,010 [Low Memory Detector] DEBUG
org.apache.felix.webconsole.plugins.memoryusage.internal.MemoryUsageSupport - dumpSunMBean: Dumped Heap to /home/dleangen/runtime/trunk/runner/equinox/org.eclipse.osgi/bundles/14/data/dumps/heap.1279775874534.hprof using Sun HotSpot MBean
2010-07-22 14:17:59,015 [Low Memory Detector] WARN
org.apache.felix.webconsole.plugins.memoryusage.internal.MemoryUsageSupport - Heap dumped to /home/dleangen/runtime/trunk/runner/equinox/org.eclipse.osgi/bundles/14/data/dumps/heap.1279775874534.hprof
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Re: Heap Dump Warning

Posted by Felix Meschberger <fm...@gmail.com>.
Hi,

You seem to have the new WebConsole Memory Usage plugin installed, which
is out-of-the-box configured to create a heapdump on a certain use level
(95% IIRC).

Unless you have known memory usage issues, you can probably safely
ignore this message -- in addition, you may switch of automatic dump
generation by configuring the threashold to zero (if I am not mistaken)
or uninstall the plugin altogether.

Regards
Felix

On 22.07.2010 07:22, David Leangen wrote:
> 
> Hi,
> 
> I have been getting these errors lately.
> 
> Is anybody able to tell me exactly what they mean? I don't know if I should be concerned or not...
> 
> 
> Thanks!
> =David
> 
> 
> 2010-07-22 14:17:54,532 [Low Memory Detector] WARN
> org.apache.felix.webconsole.plugins.memoryusage.internal.MemoryUsageSupport - Received Memory Threshold Exceed Notification, dumping Heap
> 2010-07-22 14:17:59,010 [Low Memory Detector] DEBUG
> org.apache.felix.webconsole.plugins.memoryusage.internal.MemoryUsageSupport - dumpSunMBean: Dumped Heap to /home/dleangen/runtime/trunk/runner/equinox/org.eclipse.osgi/bundles/14/data/dumps/heap.1279775874534.hprof using Sun HotSpot MBean
> 2010-07-22 14:17:59,015 [Low Memory Detector] WARN
> org.apache.felix.webconsole.plugins.memoryusage.internal.MemoryUsageSupport - Heap dumped to /home/dleangen/runtime/trunk/runner/equinox/org.eclipse.osgi/bundles/14/data/dumps/heap.1279775874534.hprof
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
> 
> 

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