PostgreSQL 8.4 CentoOS 5.5 I have got WCE=0, on the drive that mounts the data directory with all its subdirectory (including pg_log)
Maybe I should try to mount pg_log to a different drive and have write cache enabled on that one. ________________________________ From: Tom Lane <[email protected]> To: A J <[email protected]> Cc: Kevin Grittner <[email protected]>; Scott Marlowe <[email protected]>; [email protected] Sent: Thu, September 2, 2010 3:17:42 PM Subject: Re: [ADMIN] Confused by 'timing' results A J <[email protected]> writes: > Do you think changing log_destination to syslog may make a difference It's worth trying alternatives anyway. It is odd that you are seeing such a slowdown when using the collector --- many people push very high log volumes through the collector without problems. What PG version is this exactly, and on what platform? regards, tom lane
