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09.16.2008 at 02:38AM PDT, ID: 23734477
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9.2

Disk IO Counters in perfmon

Asked by Darylx in Windows 2003 Server, Hard Drives & Storage, SQL Server 2005

Tags: , ,

Hello experts,

Does anyone know much about disk counters in Performance Monitor?  I'm running SQL Server 2005 on Windows Server 2003 with a hardware RAID 5 disk config.

Looking at the disk counters in perfmon, I see that the Average Disk Queue Length is around 65 and the Current Disk Queue Length is fluctuates between 0 and 200 but averages at 40.  This doesn't look good to me.  I don't really know what figures are good or bad.  Does anyone know what I should be counting and what acceptable limits would be?Start Free Trial
[+][-]09.16.2008 at 03:54AM PDT, ID: 22486882

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About this solution

Zones: Windows 2003 Server, Hard Drives & Storage, SQL Server 2005
Tags: Microsoft, SQL Server 2005, Windows Server 2003, 2005, 2003
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Solution Provided By: JagdishDevaku
Participating Experts: 1
Solution Grade: A
 
 
[+][-]09.17.2008 at 12:29AM PDT, ID: 22496287

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