Nikolay and Michael discuss pg_stat_statements — why everyone should use it, but also some downsides!
 
Here are links to a few things we mentioned: 

• pg_stat_statements (docs)
• pg_stat_statements (PgPedia)
• PGSQL Phriday
• Observer effect in pg_stat_statements and pg_stat_kcache (Postgres Hacking session on Postgres TV) 
• track_io_timing (docs)
• Overhead comment (by Tom Kate, via Jeremy Schneider) 
• pg_stat_monitor
• PGCon
• Our episode on query analysis
• Marginalia 

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What did you like or not like? What should we discuss next time? Let us know on YouTube, on social media, or by commenting on our Google doc.

If you would like to share this episode, here's a good link (and thank you!)

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Postgres FM is brought to you by:

• Nikolay Samokhvalov, founder of Postgres.ai
• Michael Christofides, founder of pgMustard

With special thanks to:

• Jessie Draws for the amazing artwork