Craig James wrote:
> Now the question has narrowed down to this: what could trigger EVERY
> postgres backend to do something at the same time? See the attached
> output from "top -b", which shows what is happening during one of the
> CPU spikes.
By the way: you probably want "top -b -c", which will actually show you
what each client is doing via inspecting what it's set its command line to.
--
Greg Smith 2ndQuadrant US Baltimore, MD
PostgreSQL Training, Services and Support
greg(at)2ndQuadrant(dot)com www.2ndQuadrant.us