How do you diagnose whether a Postgres bottleneck is CPU, I/O, or network? Rahila Syed (Microsoft) walks through iterative profiling with perf & pgbench, showing how bottlenecks shift during optimization at POSETTE 2026, a free & virtual developer event.

Register for updates to POSETTE Livestream 4 on Thu 18 Jun & attend Rahila's talk
https://posetteconf.com/2026/talks/journey-of-developing-a-performance-optimization-feature-in-postgresql/

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