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Xperf Disk I/O usage RRS feed

  • Question

  • hi,

    I have taken the Xperf trace for Video playback in windows 7 and the options Disk i/O is missing in the trace.

    I had used xperf -on Latency -stack walk profile for the trace.

    i get all the options without Disk I/O and i'm not able do further analysis.

    Can anybody help me to find the process and the Disk I/o without taking the trace again? i'm getting the rest of the data.

     

    thanks,

    Pram.

    Friday, February 18, 2011 9:52 AM

All replies

  • hi,

    I have taken the Xperf trace for Video playback in windows 7 and the options Disk i/O is missing in the trace.

    I had used xperf -on Latency -stack walk profile for the trace.

    i get all the options without Disk I/O and i'm not able do further analysis.

    Can anybody help me to find the process and the Disk I/o without taking the trace again? i'm getting the rest of the data.

     

    thanks,

    Pram.


    The options related to Disk are missing in the Xperf trace, please help me on this.
    Friday, February 18, 2011 9:54 AM
  • check that the Disk IO is enabled in the xperfview ui. Latency captures DISK_IO.

    "A programmer is just a tool which converts caffeine into code" CLIP- Stellvertreter http://www.winvistaside.de/
    • Proposed as answer by RPA601SG Wednesday, August 31, 2011 10:20 PM
    Tuesday, February 22, 2011 3:55 PM