[Openstack] [ceilometer] performance issues

Alexander Stellwag openstack at stellwag.net
Fri Feb 21 11:42:13 UTC 2014


Hi Nadya,

On 02/21/2014 12:27 PM, Nadya Privalova wrote:
> I've investigated this question too. Here is a link on mailing thread
> https://www.mail-archive.com/openstack-dev@lists.openstack.org/msg11196.html

First of all, thanks for your reply.

I've already read the thread you're mentioning above but my concern is
not about instance creation but about the ceilometer-calls themselves.

We've seen no negative affect on the creation time for instances (we
haven't specifically looked at that) but simple calls to ceilometer
("meter-list", ...) run into timeouts.

The database itself looks good (performance-wise), it looks as if the
API takes too long to respond but I'm not sure how to debug this further.

Best
Alex




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