[Users] Ovirt Engine Memory usage going crazy since 3.3 Upgrade

[Jiří Sléžka]

Thanks, I had same issue. This workaround seems to fix it.


On 12.12.2013 08:42, Sahina Bose wrote:
> [Adding ovirt users]
>
> On 12/12/2013 12:09 PM, squadra wrote:
>> Hello Sahina,
>>
>> CentOS 6.5
>>
>> [root at ovirt:~]$ rpm -aq |grep jdk
>> java-1.6.0-openjdk-1.6.0.0-1.66.1.13.0.el6.x86_64
>> java-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_64
>> [root at ovirt:~]$
>>
>>
>>  2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64
>> x86_64 x86_64 GNU/Linux
>>
>>
>> its running inside vmware esx, if that matters? also, previosly it was
>> a 3.2 installation based on dreyous rpms, dunno if that could be the
>> root cause?
>>
>> currently the vm is able to use up to 8gb with 4 cores, running alone
>> on the host. but engine is able to eat 8gb and 12gb of swap.
>>
>> pmap output is here (not going crazy right now, since i restarted it a
>> few minutes ago)
>>
>> http://pastebin.com/fuNEZqMA
>>
>
> This looks very similar to
> https://bugzilla.redhat.com/show_bug.cgi?id=1028966.
>
> Please use workaround in comment 27.
>
>>
>> Cheers,
>>
>> Jürgen
>>
>>
>>
>> On Thu, Dec 12, 2013 at 7:32 AM, Sahina Bose <sabose at redhat.com
>> <mailto:sabose at redhat.com>> wrote:
>>
>>
>>     On 12/12/2013 11:43 AM, squadra wrote:
>>>     Hi,
>>>
>>>     i upgraded my Ovirt 3.2 a few days ago, with 3.2 memory usage was
>>>     within a level i rated as normal (~3gb mem used, for controlling
>>>     6 nodes with about 30 vm on them). after 3.3.1 upgrade, the
>>>     engine goes crazy and uses about 3x of memory after some hours.
>>>     right after starting ovirt-engine, everything is fine, after
>>>     about 20hrs the host starts swapping etc
>>>
>>>     heres the process in "crazy state"
>>>
>>>     ovirt     8749  107 59.2 10592340 4776040 ?  Sl   Dec10 2189:35
>>>     ovirt-engine -server -XX:+TieredCompilation -Xms1g -Xmx1g
>>>     -XX:PermSize=256m -XX:MaxPermSize=256m
>>>     -Djava.net.preferIPv4Stack=true -Dsun.rmi.dgc.client.gcInterva
>>>
>>>     here right now after a restart
>>>
>>>     ovirt    28350 43.7  8.7 3895304 705964 ?    Sl   07:09   1:09
>>>     ovirt-engine -server -XX:+TieredCompilation -Xms1g -Xmx1g
>>>     -XX:PermSize=256m -XX:MaxPermSize=256m
>>>     -Djava.net.preferIPv4Stack=true -Dsun.rmi.dgc.client.gcInterval
>>>
>>>     also, the webinterface is getting really laggy after a few hours
>>>     of runtime (already before the host starts swapping).
>>>
>>>     anyone got an idea what is causing this? which logs should i
>>>     provide to dig further into this?
>>
>>     Which OS are you running on? And which version of java?
>>
>>     Could you attach the output of pmap <ovirt process id> ?
>>
>>>
>>>     thanks & cheers,
>>>
>>>
>>>     Juergen
>>>
>>>     --
>>>     Sent from the Delta quadrant using Borg technology!
>>>
>>>
>>>     _______________________________________________
>>>     Users mailing list
>>>     Users at ovirt.org  <mailto:Users at ovirt.org>
>>>     http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>>
>>
>> --
>> Sent from the Delta quadrant using Borg technology!
>
>
>
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