Re: checkpoint patches
Stephen Frost <sfrost@snowman.net>
From: Stephen Frost <sfrost@snowman.net>
To: Robert Haas <robertmhaas@gmail.com>
Cc: pgsql-hackers@postgresql.org, Greg Smith <greg@2ndquadrant.com>
Date: 2012-03-21T19:34:45Z
Lists: pgsql-hackers
Robert, * Robert Haas (robertmhaas@gmail.com) wrote: > Thoughts? It was my impression that these patches were much about improving overall tps and more about reducing latency spikes for specific transactions that get hit by a checkpoint happening at a bad time. Are there any reductions in max latency for these pgbench runs..? Assuming that's information you can get.. Thanks, Stephen