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Metrics

Fishjam exports several metrics in the Prometheus format. By default, they are available on port 9568 at /metrics. See FJ_METRICS_IP and FJ_METRICS_PORT for configuration options.

NameLabelsDescription
fishjam_traffic_ingress_webrtc_total_bytesTotal WebRTC traffic received
fishjam_traffic_egress_webrtc_total_bytesTotal WebRTC traffic sent
fishjam_traffic_ingress_http_total_bytesTotal HTTP traffic received
fishjam_traffic_egress_http_total_bytesTotal HTTP traffic sent
fishjam_roomsNumber of rooms currently present in Fishjam
fishjam_room_peersroom_idNumber of peers currently present in a given room
fishjam_room_peer_time_total_secondsroom_idTotal peer time accumulated for a given room
fishjam_room_duration_secondsroom_idDuration of a given room
fishjam_room_peer_connects_totalroom_idNumber of PeerConnected events emitted during the lifetime of a given room
fishjam_room_peer_disconnects_totalroom_idNumber of PeerDisconnected events emitted during the lifetime of a given room
fishjam_room_peer_crashes_totalroom_idNumber of PeerCrashed events emitted during the lifetime of a given room
vm_memory_total_bytesTotal memory used by Erlang Virtual Machine
vm_total_run_queue_lengths_totalNumber of Erlang processes waiting to be executed
vm_total_run_queue_lengths_cpuNumber of Erlang processes waiting to be executed on CPU schedulers
vm_total_run_queue_lengths_ioNumber of Erlang processes waiting to be executed on IO schedulers