Re: Inserting 8MB bytea: just 25% of disk perf used?

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Scott Carey wrote:
On Jan 20, 2010, at 5:32 AM, fkater@xxxxxxxxxxxxxx wrote:

In the attachement you'll find 2 screenshots perfmon34.png
and perfmon35.png (I hope 2x14 kb is o.k. for the mailing
list).


I don't think they made it to the list? I didn't see it, presumably Scott got a direct copy. I'd like to get a copy and see the graphs even if takes an off-list message. If it's an 8.2 checkpoint issue, I know exactly what shapes those take in terms of the disk I/O pattern.

--
Greg Smith    2ndQuadrant   Baltimore, MD
PostgreSQL Training, Services and Support
greg@xxxxxxxxxxxxxxx  www.2ndQuadrant.com


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