On Thu, Mar 1, 2012 at 4:54 PM, Robert Haas <robertmh...@gmail.com> wrote: > ... After that I think maybe some testing of the > remaining CommitFest patches might be in order (though personally I'd > like to wrap this CommitFest up fairly soon) to see if any of those > improve things.
Besides performance testing, could you check how clocksources behave on this kind of machine? You can find pg_test_timing tool attached here: http://archives.postgresql.org/pgsql-hackers/2012-01/msg00937.php To see which clocksources are available, you can do: # cat /sys/devices/system/clocksource/clocksource0/available_clocksource To switch the clocksource, just write the desired clocksource like this: # echo hpet > /sys/devices/system/clocksource/clocksource0/current_clocksource Thanks, Ants Aasma -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
