Notification Type: PROBLEM Service: Check nf_conntrack usage in neutron netns Host: cloudnet1003 Address: 10.64.20.35 State: CRITICAL Date/Time: Sat Mar 27 09:38:30 UTC 2021 Notes URLs: https://wikitech.wikimedia.org/wiki/Portal:Cloud_VPS/Admin/Troubleshooting Acknowledged by : Additional Info: CRITICAL: nf_conntrack usage over 80% in netns qrouter-d93771ba-2711-4f88-804a-8df6fd03978a