postgres_dba 7.0 — 34 diagnostic reports for psql

postgres_dba 7.0 is a major update to the interactive psql-based diagnostic toolkit for Postgres. No extensions required — just \i start.psql and explore 34 reports covering:

• Bloat & vacuum analysis (v1, v2) — activity, progress, autovacuum queue
• Table & index health (i1–i3) — unused indexes, redundant indexes, non-indexed FKs
• Query analysis (s1–s3) — pg_stat_statements top queries and workload profile
• Tuning (t1, t2) — storage parameters, config recommendations
• Table/index size estimation (b1–b6) — alignment padding, bloat, buffer cache
• Lock trees (l1) — who's blocking whom
• Corruption checks (c1–c4) — 4-level amcheck suite from quick scans to full heap verification
• Memory analysis (m1) — buffer cache contents by relation

What's new in 7.0:

• 7 new reports: b6 (buffer cache analysis), s3 (workload profile), c1–c4 (amcheck corruption detection), m1 (buffer cache)
• WAL and replication info added to the system overview (report 0)
• CI on Postgres 13–18
• PG17 compatibility fixes for pg_stat_statements column renames
• Modernized README with badges, per-report descriptions, and optional extension table

Works on Postgres 13–18. Just clone the repo and run.

Links:

• Repository: github.com/NikolayS/postgres_dba
• Release notes: RELEASE_NOTES.md