Envoy Circuit Breaker

Monitor Knative connections with Envoy Circuit Breaker

Info

For accessing CoreWeave Grafana Dashboards instructions, see Access CoreWeave Grafana Dashboards.

The Envoy Circuit Breaker dashboard displays specific metrics that monitor upstream connections and overflows in the Envoy data plane. It assists with observing and troubleshooting Knative connections from a data plane perspective.

The Envoy Circuit Breaker dashboard contains the following panels.

Panel	Description
Active Upstream Connections	Displays the current number of active connections to upstream services.
Connection Overflow Rate	Designed to show the rate of connection overflows, which might indicate that the system is unable to handle the volume of incoming connections.
Active Pending Upstream Requests	Displays the count of requests that are currently pending a response from upstream services.
Pending Request Overflow Rate	Tracks the rate at which pending requests are overflowing, which can signal that upstream services are overloaded or not responding in time.