On Fri, Feb 4, 2011 at 12:31 PM, Greg Smith <g...@2ndquadrant.com> wrote: > -Switching from ext3 to xfs gave over a 3X speedup on the smaller test set: > from the 600-700 TPS range to around 2200 TPS. TPS rate on the larger data > set actually slowed down a touch on XFS, around 10%. Still, such a huge win > when it's better makes it easy to excuse the occasional cases where it's a > bit slower.
Did you see that they improved XFS scalability in 2.6.37? http://kernelnewbies.org/Linux_2_6_37#head-dfa29df2b21f5a72fb17f041a7356deeea3d159e Looks like there's more XFS improvements in store for 2.6.38. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
