[bojemoi] feat(monitoring): activer collectors postmaster + stat_statements sur postgres-exporter

Commit 9690359

Description

• –collector.postmaster : expose pg_postmaster_start_time_seconds (uptime panel)
• –collector.stat_statements : expose pg_stat_statements_* (query rate, avg runtime)
• PostgreSQL : +shared_preload_libraries=pg_stat_statements + CREATE EXTENSION dans postgres db
• Dashboard corrigé : pg_stat_statements_calls → pg_stat_statements_calls_total

Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com

Files Changed

Diff Summary