Brian Selltiz
asked on
Using Windows Performance Monitor to check Hard Disk Performance
I would like to use Windows Perf Montitor to log the performance of a hard disk array on my machine. I am specifically looking to check the average disk que length on the array. I tried going in to set it up, even tried reading the windows page on how to do it but am having no luck. Can anyone help with this?
Thanks,
Brian
Thanks,
Brian
Set it up as a log that runs for a day or more, unless you want to sit and stare at perfmon. Besides you need to collect data for a longer period of time to determine any trends
ASKER
Kechka:
In that article it states "Next, select PhysicalDisk from the Performance Object dropdown list"
My problem is that the performance object dropdown only contains numbers.
In that article it states "Next, select PhysicalDisk from the Performance Object dropdown list"
My problem is that the performance object dropdown only contains numbers.
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Just an aside as it looks like the above covers yourperfmon problem...
Don't forget to run it from a remote workstation or you'll create extra I/O on the box you're testing, optimum queue length is 2 per disk in an array, so a queue of 10 for a 5 drive array.
Don't forget to run it from a remote workstation or you'll create extra I/O on the box you're testing, optimum queue length is 2 per disk in an array, so a queue of 10 for a 5 drive array.
ASKER
sorry guys, gonna try to get to this next week and see how it goes, thanks.
http://articles.techrepublic.com.com/5100-10878_11-5031852.html