Re: Confused by 'timing' results

A J <s5aly@yahoo.com> writes:
> The performance as seen from the clients dropped substantially after turning on
> the extra logging. The numbers were real but the performance dropped
> significantly.

> All the log related settings in postgresql.conf are below:

Hmm, what about logging_collector?  (Or it might be called
redirect_stderr, depending on which PG version this is.)
If it's currently off, see whether turning it on improves matters.

            regards, tom lane