[Openstack-operators] neutron + ceilometer = memory-hungry neutron server

George Shuklin george.shuklin at gmail.com
Tue Nov 25 05:13:07 UTC 2014


We using ceilometer to meter tenants traffic. We have some complicated 
list of exclusion list (unlimited traffic to our own networks).

We've got about 100k of metering rules in all tenants, and 
neutron-server starts to eat memory as mad (900Mb+ per each worker).

I've dumped memory of running neutron-server and found it all filled 
with metering rules.

Someone hit that problem before? Is this a bug or feature?

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