Container Graph is the live dependency map of your container fleet. Every pod, every service, every call edge. Use it to see what would break if you drained a node, which pods will be impacted by an upcoming maintenance, and which services have no redundancy. The graph updates as deploys happen, no manual edges to maintain.
Container Graph discovers edges automatically. Two sources: eBPF probes on the nodes (sees every TCP flow regardless of mesh), and service-mesh telemetry (Linkerd, Istio, Consul) when present. Both sources reconcile so an edge is only present if at least one source confirms it. New deploys show up within 30 seconds.
Hover any node and the graph highlights every pod that would have to reschedule. Hover any pod and the graph highlights every service that would lose a replica. Use it before maintenance: see what is about to break, decide whether you have enough headroom, then drain.
Toggle the service-health overlay and every node colors by its SLO compliance: green for healthy, yellow for fast-burning, red for over budget. The graph becomes a map of where reliability work is concentrated. Useful in weekly reviews to see whether the unhealthy services are clustered (one team) or scattered (platform-wide).
For postmortems, replay the graph at the moment of an incident. Pods that were running, edges that were active, the service-health overlay at that minute. The replay is sourced from the same eBPF/mesh data so it shows what was actually happening, not a reconstruction.
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The graph is the answer to "what depends on this?" before you take it down, not after.