Last reviewed against v0.9.0
source:
internal/dbconnect/*.go::Health, frontend/src/components/Tools/DataInspector/HealthPanel.tsx Health dashboards
Per-engine live metrics: pg_stat_*, MySQL processlist, Redis SLOWLOG, Mongo currentOp, SQLite PRAGMA. Pause / resume. Magellan attach.
Every database engine surfaces a Health tab with engine-specific metrics:
| Engine | Reads |
|---|---|
| Postgres | pg_stat_database / pg_stat_activity / pg_stat_replication + cache-hit % + dead-tuple bloat |
| MySQL | SHOW PROCESSLIST + SHOW GLOBAL STATUS |
| Redis | INFO sections + SLOWLOG |
| MongoDB | serverStatus + currentOp |
| SQLite | PRAGMAs + per-table row counts |
Refresh
Refresh interval is user-controlled with pause / resume.
Magellan integration
The Health panel’s Magellan button sends the engine’s HealthSnapshot — sections, metrics, tone hints, slow-query tables — as context. See Magellan over DB Health.