List of Prometheus Metrics

Type

Name

Description

histogram

jupyterhub_check_routes_duration_seconds

Time taken to validate all routes in proxy

histogram

jupyterhub_hub_startup_duration_seconds

Time taken for Hub to start

histogram

jupyterhub_init_spawners_duration_seconds

Time taken for spawners to initialize

histogram

jupyterhub_proxy_add_duration_seconds

duration for adding user routes to proxy

histogram

jupyterhub_proxy_delete_duration_seconds

duration for deleting user routes from proxy

histogram

jupyterhub_proxy_poll_duration_seconds

duration for polling all routes from proxy

histogram

jupyterhub_request_duration_seconds

request duration for all HTTP requests

gauge

jupyterhub_running_servers

the number of user servers currently running

histogram

jupyterhub_server_poll_duration_seconds

time taken to poll if server is running

histogram

jupyterhub_server_spawn_duration_seconds

time taken for server spawning operation

histogram

jupyterhub_server_stop_seconds

time taken for server stopping operation

gauge

jupyterhub_total_users

total number of users