[openstack-dev] [ceilometer] Performance degradation (docs) for sampling rate less than 10 mins

Srikanta Patanjali p.srikanta at gmail.com
Thu Sep 18 15:56:06 UTC 2014


Hi Team,

I was considering to change the default sampling rate of the Ceilometer
from 10 mins to less than that. I foresee an adverse impact on its
performance due to increase in the data inside the MondoDB.

I was wondering if the QA team (or anyone else) has done any of the load
tests with these parameters ? It would be helpful to have access to these
results (if any).

If not, I would like to know the views on increasing the sample rate value
(in the pipleline.yaml file)

Cheers,
Srikanta
InIT ¦ ICCLab
ZHAW
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