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

[Sahina Bose]

[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!
>>
>>
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>
>
>
>
> -- 
> Sent from the Delta quadrant using Borg technology!

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