Why is my Postgres database CPU spiking and what are the budget friendly ways for optimizing PostgreSQL query performance right now
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why is my Postgres database CPU spiking and what are the budget friendly ways for optimizing PostgreSQL query performance right now
1 real search · 1 real-search pass
PostgreSQL official documentation pg_stat_statements EXPLAIN ANALYZE indexes autovacuum connection pooling performance monitoringGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
PostgreSQL official documentation pg_stat_statements EXPLAIN ANALYZE indexes autovacuum connection pooling performance monitoring Google ↗
- PgBouncer documentation · pgbouncer.org
- Official website · pgadmin.org
- Official website · pgbadger.darold.net
- Prometheus · prometheus.io
- Grafana · grafana.com
- Documentation · postgresql.org