This is a pretty tricky one, as it takes a long time to manifest. After a
while without a restart, cloud_controller_ng take a long time listing org
users. For example, in an org with 350 users, before restart `cf org-users
ORG` took 1:20. After restart, the call took 0:07. We've only notice this
twice, both times after the cloud controller had been running for a couple
weeks without a restart.
Looking in New Relic, the breakdown of an individual call to
organization/guid/managers shows the majority of the call externally:
[image: Inline image 1]
Though uaa itself isn't the issue, as things are fine immediately after
restarting cloud_controller_ng (and restarting uaa has no affect).
Have other Cloud Foundry operators seen this degraded performance? Is there
other information we could provide to turn this into a workable bug report?