On 2016-04-12 13:57:26 -0500, Kevin Grittner wrote:
> I have booked two large NUMA machines for Friday to look for any
> remaining performance regressions on high-concurrency loads on such
> machines. Anyone with ideas on particular tests that they feel
> should be included, please let me know before then.
The worst case is probably statements which are utterly trivial to
execute, but do require a snapshot both during planning and
execution. Like e.g. SELECT 1;. That's probably a good thing to get
started with.
Greetings,
Andres Freund
