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

[squadra]

same here, still everything running smooth and flawless after several days
and memory usage still at a normal level. no more lags, no more filled 8gb
swap partition. again, a huge thanks to Sahina :)


On Sat, Dec 14, 2013 at 9:49 PM, Jiří Sléžka <jiri.slezka at slu.cz> wrote:

> 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!
>>>>
>>>>
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>>>>     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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>
>
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