Go PM2 Exporter for Prometheus
This exporter calls "pm2 jlist" periodically (default every 30 seconds), parses the returned JSON, and exposes the data as Prometheus metrics.
Metrics include:
- pm2_status (1 if online, 0 otherwise, with label "status")
- pm2_branch_info (1 if branch is non-empty, 0 otherwise, with labels "branch", "revision", and "comment")
- pm2_memory_bytes
- pm2_cpu_percent
- pm2_uptime_seconds (calculated from pm_uptime)
- pm2_restart_count
- pm2_created_at_timestamp
All metrics also have "process" and "pid" labels to differentiate processes.
make
./pm2_exporter <flags>
| Name | Description |
|---|---|
| web.listen-address | Address to listen on for web interface and telemetry. (Default :9966) |
| web.scrape-interval | How often (seconds) to call "pm2 jlist" (Default 30) |
| help | Show help text |