The performance of require_tenant_aggregate request filter can be improved

Bug #1784769 reported by Zhenyu Zheng
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
In Progress
Undecided
Zhenyu Zheng

Bug Description

The require_tenant_aggregate request filter was added in
Idb52b2a9af539df653da7a36763cb9a1d0de3d1b, it queries
hosts aggregates by its metadata, and since it is used
for matching spesific "filter_tenant_id:123" key and value
pairs. As the host aggregates table only has index
for metadata key, it is possible that with a large number
of tenants, the performance could be bad. We should also
add value to the index.

description: updated
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to nova (master)

Fix proposed to branch: master
Review: https://review.openstack.org/587704

Changed in nova:
assignee: nobody → Zhenyu Zheng (zhengzhenyu)
status: New → In Progress
Matt Riedemann (mriedem)
tags: added: performance scheduler
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on nova (master)

Change abandoned by Zhenyu Zheng (<email address hidden>) on branch: master
Review: https://review.openstack.org/587704

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