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Re: Long Running Commits - Not Checkpoints
- From: Brad Nicholson <bnichols(at)ca(dot)afilias(dot)info>
- To: Greg Smith <gsmith(at)gregsmith(dot)com>
- Cc: pgsql-performance(at)postgresql(dot)org
- Subject: Re: Long Running Commits - Not Checkpoints
- Date: Thu, 13 Sep 2007 13:58:19 -0400
On Thu, 2007-09-13 at 12:12 -0400, Greg Smith wrote: > Since you're probably not monitoring I/O waits and similar statistics on > how the disk array's cache is being used, whether this is happening or not > to you won't be obvious from what the operating system is reporting. A sysadmin looked at cache usage on the disk array. The read cache is being used heavily, and the write cache is not. -- Brad Nicholson 416-673-4106 Database Administrator, Afilias Canada Corp.
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- Long Running Commits - Not Checkpoints
- From: Brad Nicholson
- Re: Long Running Commits - Not Checkpoints
- From: Greg Smith
- Long Running Commits - Not Checkpoints
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