Readyboost performance

  • Thread starter Thread starter Bill Leary
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Bill Leary

Where should I be looking to examine performance or operational statistics
for Readyboost on my system?

I put the USB drive it, got the usual alert, and it claimed to have put the
drive into operation, but I haven't been able to either verify that it's
actually being used or to examine anything about how it's doing it's job.

- Bill
 
Bill

Some reading for you..

http://blogs.msdn.com/tomarcher/archive/2006/06/02/615199.aspx

Bill Leary said:
Where should I be looking to examine performance or operational statistics
for Readyboost on my system?

I put the USB drive it, got the usual alert, and it claimed to have put
the drive into operation, but I haven't been able to either verify that
it's actually being used or to examine anything about how it's doing it's
job.

- Bill
Click to expand...

--


Mike Hall
MS MVP Windows Shell/User
http://msmvps.com/blogs/mikehall/
 
Using Windows ReadyBoost is not the same thing as adding more system memory.
Windows ReadyBoost can improve system performance because it can retrieve
data kept
on the flash memory more quickly than it can retrieve data kept on the hard
disk, decreasing
the time you need to wait for your PC to respond.
 
Bill Leary said:
Where should I be looking to examine performance or operational statistics
for Readyboost on my system?

I put the USB drive it, got the usual alert, and it claimed to have put
the drive into operation, but I haven't been able to either verify that
it's actually being used or to examine anything about how it's doing it's
job.
Click to expand...

To see if it's reading/writing from the cache open the Reliability and
Performance Monitor. From the start orb type the first few letters of
Reliability. Click on the entry that pops up at the top left. Once opened
expand the Disk section and order by Write. Look for file labeled <Drive
Letter>:\ReadyBoost.sfcache.
 
Rock said:
To see if it's reading/writing from the cache open the Reliability and
Performance Monitor. From the start orb type the first few letters of
Reliability. Click on the entry that pops up at the top left. Once
opened expand the Disk section and order by Write. Look for file labeled
<Drive Letter>:\ReadyBoost.sfcache.
Click to expand...

Thanks. Exactly what I needed.

As I suspected, it had stopped working, for Readyboost purposes.

The optimization settings for the drive had gotten changed to optimized for
quick removal. Set that way, the performance is too low to enable it for
Readyboost. I probably changed it accidentally while trying to make
adjustments to one of my other USB drives.

For Mike Hall and Carey Frisch, yes, I've read the article and I understand
what Readyboost does. I had it working originally, then noticed the hard
disk activity had returned to what it was before I installed the USB Flash
drive. I wanted to see if it had become disabled, which it turned out it
had.

- Bill
 
Rock said:
To see if it's reading/writing from the cache open the Reliability and
Performance Monitor. From the start orb type the first few letters of
Reliability. Click on the entry that pops up at the top left. Once
opened expand the Disk section and order by Write. Look for file labeled
<Drive Letter>:\ReadyBoost.sfcache.
Click to expand...

I just did this and have a question. The ReadyBoost device shows, 108,
under the Response Time (ms) and the Page file shows 10. Does this seem
backward, as the USB device should be faster than the hard drive?

mi
 
miss-information said:
I just did this and have a question. The ReadyBoost device shows, 108,
under the Response Time (ms) and the Page file shows 10. Does this seem
backward, as the USB device should be faster than the hard drive?

mi
Click to expand...
I just checked again and saw ReadyBoost running at 26ms. Better, but still
slower than the page file.

mi
 
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