openstack team mailing list archive

[Yufang Zhang <yufang521247@xxxxxxxxx>]

2013/2/26 Victor Palma <palma.victor@xxxxxxxxx>

> Can you provide more context around your start up commands? What is your
> xms set you, how much memory have you allocated? What is your buffer size
> on the broker and client?
>
>
Sorry. I have limited knowledge about qpid. I just install qpid server via
yum and start qpid server service. Could you please point out how could I
get these configs, so that I can paste them in the mail list?



> Additionally what makes you think it's consuming so much memory?
>
>
In my deployment, I just leave 2G memory for host, all the the left memory
are given to instances. So 400M memory for qpid server is a bit dangerous.
I have to restart qpid server every week to protect OOM. And I find that
memory consumation of qpid server in openstack depends on node number, thus
it would be a serious problem as more nodes are added into cluster.


> Regards,
> Victor Palma
>
>
> On Feb 25, 2013, at 10:01 PM, Yufang Zhang <yufang521247@xxxxxxxxx> wrote:
>
> > Hi all,
> >
> > I use qpid server as message queue in openstack. After the cluster
> running for a month, I find the qpid server has consumed 400M memory.
> Considering the cluster has only 10 nodes, things would be worse as more
> nodes are being added into cluster. No memory leaks were found when I used
> valgrind to check the qpid server.
> >
> > So is this reasonable that qpid server comsumes so much memory working
> with nova services? Is there any suggestion or workaround for this issue?
>  Thanks.
> >
> > Yufang
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