GameServerWeb.PromEx (game_server_web v1.0.936)

Prometheus metrics exporter using PromEx.

Auto-instruments Phoenix, Ecto, BEAM VM, and Application metrics. Exposes a /metrics endpoint for Prometheus scraping (or Grafana Agent).

Plugins enabled

Plugin	What it tracks
`PromEx.Plugins.Beam`	VM memory, schedulers, atoms, processes, ports, ETS
`PromEx.Plugins.Phoenix`	HTTP request count, duration, status by route
`PromEx.Plugins.Ecto`	Query count, duration, queue time per source
`PromEx.Plugins.Application`	App info (version, git SHA), uptime

Configuration

Set METRICS_ENABLED=false to disable (default: enabled).

The /metrics endpoint is public by design (Prometheus scrapes it). In production, restrict access at the network/firewall level or via the METRICS_AUTH_TOKEN env var (Bearer token check).

Summary

Functions

child_spec(init_arg)

Returns a specification to start this module under a supervisor.

Functions

child_spec(init_arg)

Returns a specification to start this module under a supervisor.

See Supervisor.