Performance on Pranav Gore | Senior Backend Engineer https://pranavgore09.github.io/tags/performance/ Recent content in Performance on Pranav Gore | Senior Backend Engineer Pranav Gore | Senior Backend Engineer https://pranavgore09.github.io/img/og_v1.jpg https://pranavgore09.github.io/img/og_v1.jpg Hugo en Mon, 16 Mar 2026 19:37:39 +0800 Diagnosing PostgreSQL Connection Leaks on RDS https://pranavgore09.github.io/blogs/rds-connection-leak/ Mon, 16 Mar 2026 19:37:39 +0800 https://pranavgore09.github.io/blogs/rds-connection-leak/ How a Gunicorn and PostgreSQL statement_timeout mismatch caused orphaned RDS connections, 502 errors under load, and how to find and fix it using pg_stat_activity.