Re: High SYS CPU - need advise

[Vlad <marchenko@xxxxxxxxx>]

what would pgbouncer do in my case? Number of connections will decrease, but number of active clients won't be smaller. As I understand the latter ones are that important.

-- Vlad

On Fri, Nov 16, 2012 at 2:31 PM, Merlin Moncure <mmoncure@xxxxxxxxx> wrote:

first thoughts:
no single thing really stands out -- contention is all over the place.
lwlock, pinbuffer, dynahash (especially).  I am again suspicious of
bad scheduler interaction.  any chance we can fire up pgbouncer?

merlin