[Openstack-operators] Speed of the Horizon dashboard

Robert van Leeuwen Robert.vanLeeuwen at spilgames.com
Thu Jul 24 13:20:34 UTC 2014


>> From: Christina Darretta [darrettac at gmail.com]
>Our team recently noticed that the log levels for 
>all the services in the dashboard local _ settings configuration file default to 'debug'
The logs are not in debug

>>From: Dan Radez [dradez at redhat.com]
> On TryStack we were able to speed up the dashboard by tuning keystone,
> the token ttl should be reduced to a few hours, I think we used 3 and we
> added memcached to store the tokens.

We daily clean our tokens and use caching.
Keystone server seems to be able to handle the load easily.

Since "nova list" seems pretty quick it look to me like it is something in the dashboard that makes it slow.
It looks like the problem is not with the APIs...


Cheers,
Robert van Leeuwen


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