[infinispan-dev] FYI : probable memory leak

[Manik Surtani]

Wow, no idea.  Any thread dumps, stack traces?  Logging?

On 17 May 2010, at 13:48, Philippe Van Dyck wrote:

> Update - trashed & crashed as planned.
> Done some debugging : something strange... my cache seems to contain only one entry (???)
> Any clue ?
> 
> phil
> 
> On Mon, May 17, 2010 at 2:21 PM, Philippe Van Dyck <pvdyck at gmail.com> wrote:
> I don't have any resource available to setup profiling in prepod right now.
> Looking at the changes from alpha1 to beta1, I only see jclouds and some guava libs updated.
> Load on the server went berserk these 10 last minutes, it will probably trash & crash in the next hour.
> Will probably go back to ALPHA1. 
> 
> phil
> 
> On Mon, May 17, 2010 at 2:13 PM, Manik Surtani <manik at jboss.org> wrote:
> Have you tried profiling stuff?  Nothing really should have changed in Beta1 to affect such a config, except perhaps the version of JClouds and some JClouds-related code.
> 
> On 17 May 2010, at 13:07, Philippe Van Dyck wrote:
> 
>> <?xml version="1.0" encoding="UTF-8"?>
>> 
>> <infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>             xmlns="urn:infinispan:config:4.0">
>>    <global>
>>       <transport
>>             transportClass="org.infinispan.remoting.transport.jgroups.JGroupsTransport">
>>          <properties>
>>             <property name="configurationFile" value="jgroupsprod.xml"/>
>>          </properties>
>>       </transport>
>>       <globalJmxStatistics enabled="true" allowDuplicateDomains="true"/>
>>    </global>
>> 
>> 
>>    <namedCache name="qi4j">
>>       <jmxStatistics enabled="true"/>
>>       <transaction
>>             transactionManagerLookupClass="org.qi4j.entitystore.s3jclouds.AtomikosTransactionManagerLookup"/>
>>       <clustering mode="distribution">
>>          <l1 enabled="true" lifespan="100000"/>
>>          <hash numOwners="2" rehashRpcTimeout="120000"/>
>>       </clustering>
>> 
>>       <loaders passivation="false" shared="true" preload="false">
>>     
>>          <loader
>>                class="org.infinispan...CloudCacheStore"
>>                fetchPersistentState="false" ignoreModifications="false"
>>                purgeOnStartup="false" purgeSynchronously="true">
>> 
>>             <properties>
>>                <property name="identity" value="***"/>
>>                <property name="password" value="***"/>
>>                <property name="bucketPrefix" value="store2"/>
>>                <property name="cloudService" value="s3"/>
>>             </properties>
>>          </loader>
>>       </loaders>
>> 
>>       <eviction strategy="LRU" wakeUpInterval="-1" maxEntries="1"/>
>> 
>>       <locking lockAcquisitionTimeout="60000" useLockStriping="true"/>
>> 
>> 
>>       <unsafe unreliableReturnValues="true"/>
>> 
>>    </namedCache>
>>    
>> </infinispan>
>> 
>> 
>> On Mon, May 17, 2010 at 1:55 PM, Manik Surtani <manik at jboss.org> wrote:
>> What configuration do you use?
>> 
>> On 17 May 2010, at 12:46, Philippe Van Dyck wrote:
>> 
>> > FYI, I upgraded from ALPHA1 to BETA1 on a preproduction system this morning.
>> >
>> > Take a look at the graphic attached, the server is restarted everyday around 1 am (blue and green lines crossing).
>> >
>> > Users began to use the system around 9 am.... look at today's pattern and the previous day pattern !
>> >
>> > Anything I should know or I missed ?
>> >
>> > cheers,
>> >
>> > phil
>> > <memleak.tiff>_______________________________________________
>> > infinispan-dev mailing list
>> > infinispan-dev at lists.jboss.org
>> > https://lists.jboss.org/mailman/listinfo/infinispan-dev
>> 
>> --
>> Manik Surtani
>> manik at jboss.org
>> Lead, Infinispan
>> Lead, JBoss Cache
>> http://www.infinispan.org
>> http://www.jbosscache.org
>> 
>> 
>> 
>> 
>> 
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> 
> --
> Manik Surtani
> manik at jboss.org
> Lead, Infinispan
> Lead, JBoss Cache
> http://www.infinispan.org
> http://www.jbosscache.org
> 
> 
> 
> 
> 
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> 
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--
Manik Surtani
manik at jboss.org
Lead, Infinispan
Lead, JBoss Cache
http://www.infinispan.org
http://www.jbosscache.org




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