Possibly memory leak

[ittus]

Is this a bug report or feature request?

• Bug Report

Describe the bug
After a while, the authservice pod consume a lot of memory

How to Reproduce
Steps to reproduce the behavior:

1. Deploy AuthService version e236439 with oidc provider
2. Wait a while (6 hours) and check the authservice pod

Expected behavior
Memory consumption should be stable

[abaland]

@ittus Did you by any chance find a solution for this?
We're hitting a similar issue with this pod in Kubeflow where the memory stays constant for some random amount of time (between a few minutes and 2 days), then suddenly the container's memory usage just increases very fast and the session DB in the PVC also explodes in size.
At the same time, the authservice stops accepting requests so we have to manually kill the pod and let it be recreated to be able to authenticate again....since this is an almost daily issue, I'd love to know if you found a fix.

[ittus]

@abaland

We've forked this repository, changing storage from boltdb to redis. In redis, the item is expired correctly.
It works for us.