Networking metrics are viewable in dashboards within the OKD web console, under Observe → Dashboards.
If you have the Network Observability Operator installed, you can view network traffic metrics dashboards by selecting the Netobserv dashboard from the Dashboards drop-down list. For more information about metrics available in this Dashboard, see Network Observability metrics dashboards.
You can view both general networking metrics as well as OVN-Kubernetes metrics from the dashboard.
To view general networking metrics, select Networking/Linux Subsystem Stats from the Dashboards drop-down list. You can view the following networking metrics from the dashboard: Network Utilisation, Network Saturation, and Network Errors.
To view OVN-Kubernetes metrics select Networking/Infrastructure from the Dashboards drop-down list. You can view the following OVN-Kuberenetes metrics: Networking Configuration, TCP Latency Probes, Control Plane Resources, and Worker Resources.
You can view networking metrics handled by the ingress Operator from the dashboard. This includes metrics like the following:
Incoming and outgoing bandwidth
HTTP error rates
HTTP server response latency
To view these ingress metrics, select Networking/ingress from the Dashboards drop-down list. You can view ingress metrics for the following categories: Top 10 Per Route, Top 10 Per Namespace, and Top 10 Per Shard.