how to monitor the Low level Disk activity?

  • Thread starter Thread starter mttc
  • Start date Start date
M

mttc

After I realize that Performance Tools with Disk Counter not show the
Disk activity, so if the NT Cache or Disk cache is involve with read/
write from disk the Counter show like HD Activity.

So how I can trace the Disk itself?
 
You have to use Diskperf and reboot to enable the disk counters.

John
 
You have to use Diskperf and reboot to enable the disk counters.

John

I not see any clue that Diskperf is enable low level Counters? it's
seem that my system Enable Counter, so i'm see results from this
counters, but My q is how get monitoring over low level activity with
no influence of Windows cache & HD cache?
 
this my output:


Both Logical and Physical Disk Performance counters on this system
are automatically enabled on demand.
For legacy applications using IOCTL_DISK_PERFORMANCE to retrieve raw
counters,
you can use -Y or -N to forcibly enable or disable. No reboot is
required.


like I say to John John, this is not my problem, but i looking after
low level monitoring?
 

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