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[Bug 1606426] [NEW] Upgrading to Mitaka casues significant slow down on user-list

 

Public bug reported:

With Kilo doing a user-list on V2 or V3 would take approx. 2-4 seconds

In Mitaka it takes 19-22 seconds. This is a significant slow down.

We have ~9,000 users

We also changed from going under eventlet to moving to apache wsgi

We have ~10,000 project and this api (project-list) hasn't slowed down
so I think this is something specific to the user-list api

** Affects: keystone
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1606426

Title:
  Upgrading to Mitaka casues significant slow down on user-list

Status in OpenStack Identity (keystone):
  New

Bug description:
  With Kilo doing a user-list on V2 or V3 would take approx. 2-4 seconds

  In Mitaka it takes 19-22 seconds. This is a significant slow down.

  We have ~9,000 users

  We also changed from going under eventlet to moving to apache wsgi

  We have ~10,000 project and this api (project-list) hasn't slowed down
  so I think this is something specific to the user-list api

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