NodeHighNumberConntrackEntriesUsed # Meaning # Number of conntrack are getting close to the limit. Impact # When reached the limit then some connections will be dropped, degrading service quality. Diagnosis # Check current conntrack value on the node. Check which apps are generating a lot of connections. Mitigation # Migrate some pods to another nodes. Bump conntrack limit directly on the node, remembering to make it persistent across node reboots.
