Possible memory leak

Thank you, Agriesser!

  1. According to the page you provided, a temporary solution is suggested (here): enable Bleve Indexing in the system.
    —I have now done this, and will monitor for any improvement. I will report back in 1-2 days.
  2. Another suggestion (here) is to * Increase pids_limit in docker-compose.yml file for both mattermost and postrgesql*.
    —I will not do this yet; first I want to see if (step 1) has any effect.
  3. Third suggestion (here) is to set GRUB_CMDLINE_LINUX_DEFAULT="quiet consoleblank=0 cgroup_disable=memory".
    —I will not do this yet; first I want to see if (step 1) or (step 2) have any effect.