| 2014-10-29 15:46:54 |
James Page |
bug |
|
|
added bug |
| 2014-10-29 15:48:11 |
James Page |
attachment added |
|
nova-compute-pci.log https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1387244/+attachment/4248248/+files/nova-compute-pci.log |
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| 2014-10-29 15:49:07 |
James Page |
description |
The periodic auditing on compute node becomes very RPC call intensive when a large number of instances are running on a cloud; the InstancePCIRequests.get_by_instance_uuid call is made on all instances running on the hypervisor - when this is multiplied across a large number of hypervisors, this impacts back onto the conductor processes as they try to service an increasing amount of RPC calls over time. |
Environment: Ubuntu 14.04/OpenStack Juno Release
The periodic auditing on compute node becomes very RPC call intensive when a large number of instances are running on a cloud; the InstancePCIRequests.get_by_instance_uuid call is made on all instances running on the hypervisor - when this is multiplied across a large number of hypervisors, this impacts back onto the conductor processes as they try to service an increasing amount of RPC calls over time. |
|
| 2014-10-29 15:49:16 |
James Page |
tags |
|
juno scale-testing |
|
| 2014-10-29 15:53:53 |
James Page |
bug task added |
|
nova |
|
| 2014-10-29 15:54:07 |
James Page |
summary |
Large number of InstancePCIRequests.get_by_instance_uuid RPC calls during compute host auditing |
Increasing number of InstancePCIRequests.get_by_instance_uuid RPC calls during compute host auditing |
|
| 2014-10-29 16:08:12 |
Dan Smith |
nova: status |
New |
Confirmed |
|
| 2014-10-29 16:10:18 |
Dan Smith |
nova: importance |
Undecided |
Medium |
|
| 2014-10-29 18:03:33 |
Dan Smith |
nova: importance |
Medium |
High |
|
| 2014-10-29 18:05:02 |
Dan Smith |
tags |
juno scale-testing |
juno juno-backport-potential scale-testing |
|
| 2014-10-29 19:53:23 |
James Page |
nova (Ubuntu): importance |
Undecided |
High |
|
| 2014-10-29 19:53:23 |
James Page |
nova (Ubuntu): status |
New |
Triaged |
|
| 2015-08-12 10:56:01 |
Jiajun Liu |
bug |
|
|
added subscriber Jiajun Liu |
| 2015-09-14 15:58:13 |
Dan Smith |
nova: status |
Confirmed |
Fix Released |
|
| 2016-10-05 19:43:28 |
Chuck Short |
nova (Ubuntu): status |
Triaged |
Fix Released |
|
