Bob Dusek wrote:

How do I learn more about the actual lock contention in my db?

There's a page with a sample query and links to more info at http://wiki.postgresql.org/wiki/Lock_Monitoring

One other little thing: when you're running "top", try using "top -c" instead. That should show you exactly what all the postmaster backends are actually doing, which is really handy to sort out issues in this area.

--
Greg Smith    2ndQuadrant   Baltimore, MD
PostgreSQL Training, Services and Support
g...@2ndquadrant.com  www.2ndQuadrant.com


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