We're running RAID 1, with 2 disks (500MB Seagate Barricudas SATA2).
Brand new, so no defragmentation. The MB is an ASUS A8N-E. I believe
we're using the on-board RAID controller, which may be a mistake I know,
but that's what I'm pretty sure we are currently using.
Michael Graveen wrote:
Hi Kevin,
What does your disk configuration look like? The "rule of thumb" for
average disk queue lengths is no more than 2 disk queue lengths per
spindle. So, for example, on a 4 drive RAID array, anything more than
8 (2x4) disk queue lengths may indicate a problem.
Mike
At 11:03 PM 6/3/2006, you wrote:
The Avg Disk Queue Length regularly goes above 1000, but the Avg Disk
Read Queue Length stays close to 0, as do most other physical disk
and processor performance attributes. Is this the hold up for my
server?
What could be causing it?
Thanks.
Darin Cox wrote:
Performance Monitor
Darin.
----- Original Message ----- From: "Kevin Rogers"
<[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, June 03, 2006 7:02 PM
Subject: Re: [IMail Forum] new server, much slower
It goes back to 0, then back to 100. How do I check for the avg?
Darrell ([EMAIL PROTECTED]) wrote:
% Processor is almost always very low.
Avg. Disk Queue Length seems to spike to 100 (or more) every few
seconds
% Disk Time also spikes to 100 all the time
Does the disk queue length clear out quickly? Or does it generally
stay high until it spikes back to 100? What does it indicate is
the average?
Darrell
------------------------------------------------------------------------
Check out http://www.invariantsystems.com for utilities for Declude
And Imail. IMail/Declude Overflow Queue Monitoring, SURBL/URI
integration, MRTG Integration, and Log Parsers.
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