On 03/26/2013 08:04 AM, Andrea Suisani wrote:
TPS: 100 users: 1257.21 (vanilla) 2805.06 (v3 patchset) 400 users: 1437.57 (vanilla) 2664.67 (v3 patchset) 800 users: 1236.89 (vanilla) 2750.73 (v3 patchset)
Wow, I like the look of that. I wonder how this reacts with disabled autogrouping and increasing sched_migration_cost. If the completely fair scheduler has less locking contention with this patch-set, those tweaks may not even be necessary. I need to see if I can find a system to test on.
-- Shaun Thomas OptionsHouse | 141 W. Jackson Blvd. | Suite 500 | Chicago IL, 60604 312-676-8870 stho...@optionshouse.com ______________________________________________ See http://www.peak6.com/email_disclaimer/ for terms and conditions related to this email -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
