[ovirt-users] VDSM memory consumption

[Nathanaël Blanchet]

Just to precise that I'm also concerned whatever is the host (el7 or 
el6) and I have many vms running on a single host (up to 15) and many 
networks ( up to 10)
It is always the same : when vdsmd finished to take the totality of 
memory, the host becomes unreacheable and vms begin to migrate. The only 
way to stop this is to restart vdsmd.

Le 30/03/2015 15:40, Kapetanakis Giannis a écrit :
> On 26/03/15 18:12, Darrell Budic wrote:
>> Yes, this script leaks quickly. Started out at a RSS of 21000ish, 
>> already at 26744 a minute in, about 5 minutes later it’s at 39384 and 
>> climbing.
>>
>> Been abusing a production server for those simple tests, but didn’t 
>> want to run valgrind against it right this minute. Did run it against 
>> the test.py script above though, got this (fpaste.org didn’t like, 
>> too long maybe?): http://tower.onholyground.com/valgrind-test.log
>>
>> To comment on some other posts in this thread, I also see leaks on my 
>> test system which is running Centos 6.6, but it only has 3 VMs across 
>> 2 servers and 3 configured networks and it leaks MUCH slower. I 
>> suspect people don’t notice this on test systems because they don’t 
>> have a lot of VMs/interfaces running, and don’t leave them up for 
>> weeks at a time. That’s why I was running these tests on my 
>> production box, to have more VMs up.
>
> I don't think it's related directly to the number of VMs running.
> Maybe indirectly if it's related to the number of network interfaces 
> (so vm interfaces add to the leak).
>
> We've seen the leak on nodes under maintenance...
>
> G
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users