Métricas (Prometheus)

PgArachne exporta métricas en /metrics, incluidas las métricas estándar de Go y:

pgarachne_http_requests_total, pgarachne_http_request_duration_seconds
pgarachne_auth_requests_total, pgarachne_login_attempts_total
pgarachne_jsonrpc_requests_total
pgarachne_sse_clients, pgarachne_sse_channels, pgarachne_sse_client_drops_total