This patch doesn't seem to work until a newer ostrich is included with Kestrel, but there are a lot of queue metrics hanging around post-deletion in 2.1.5.
I had trouble testing this because I can't seem to get the latest version of Ostrich into Kestrel because one is using 2.9.1 and the other 2.8.1.
I'll just leave this here until it can be applied?
Remove some metrics that were hanging around.
I know you've already got a pile of fixes and stuff to release, but I believe that this problem is causing our ostrich thread to OOM. We use a lot of transient queues. :(
Bump the version of ostrich and clear create_time from stats.
I left out create_time from being purged, so this fixes that. Also, i noticed that the ostrich release before the current one works fine as a dep, so I included that. I'm running this version in our infrastructure due to the leaks associated oom'ing things. :(
sorry, i totally lost track of this one.