On 2014-12-24 00:27:39 -0600, Jim Nasby wrote: > pgbench -S -T10 -c 4 -j 4 > master: > tps = 9556.356145 (excluding connections establishing) > tps = 9897.324917 (excluding connections establishing) > tps = 9287.286907 (excluding connections establishing) > tps = 10210.130833 (excluding connections establishing) > > XXH32: > tps = 32462.754437 (excluding connections establishing) > tps = 33232.144511 (excluding connections establishing) > tps = 33082.436760 (excluding connections establishing) > tps = 33597.904532 (excluding connections establishing)
FWIW, I don't believe these results for one second. It's quite plausible that there's a noticeable performance benefit, but a factor of three is completely unrealistic... Could you please recheck? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
