none
disk summary table and stacks RRS feed

  • Question

  • Is there a stackwalk option for the disk summary table?  I'm interested in audiodg.exe.

     

    Tuesday, January 3, 2012 6:42 PM

All replies

  • Hi,

    if you move the stackwalk table ti the first / left position you should see this.
    May be you need to add the stackwalk at your frame list tab (on left) as well).

    Best regards


    RPA
    Thursday, January 5, 2012 10:25 AM
  • I don't see a stack column in the disk summary table.  I'm doing 'xbootmgr -trace boot -resultpath c:\temp -postbootdelay 180 -traceflags latency+dispatcher -stackwalk Profile+CSwitch+ReadyThread'.  Do I have to add something else?

     


    • Edited by JS2010 Monday, January 9, 2012 9:38 PM
    Monday, January 9, 2012 9:37 PM
  • Hi,

    I'm not sure if using -traceflags and -stackwalk can be used in one command...

    Best regards


    RPA
    Wednesday, January 11, 2012 2:00 PM
  • I got that from the microsoft on-off transitions analysis document.

    http://msdn.microsoft.com/en-us/windows/hardware/gg463386

    I can see the function call stacks for the cpu tables, just not for the disk tables.

     


    • Edited by JS2010 Wednesday, January 11, 2012 3:43 PM
    Wednesday, January 11, 2012 3:42 PM
  • Hi,

    I just check again your example above.

    And I run a short retst with part of it was the fllowing "-stackwalk Profile+CSwitch+FileWrite+FileRead+DiskWriteInit+DiskReadInit" and I can see the Disk stackwalk es well.

    Best regards

    Rainer


    RPA
    Thursday, January 19, 2012 8:32 AM
  • Hmm, here's

    xbootmgr -trace boot -resultPath c:\temp -postbootdelay 180 -traceflags latency+dispatcher -stackwalk Profile+CSwitch+ReadyThread+FileWrite+FileRead+DiskWriteInit+DiskReadInit

    with toolkit 4.8 with windows 7 64 bit sp1.  I don't see any stack column...

    https://skydrive.live.com/?cid=12428FF01C81FE12&sc=photos#cid=12428FF01C81FE12&id=12428FF01C81FE12%21391

    Thursday, January 19, 2012 7:26 PM
  • Ok, I can get some results with this.  I get a new File I/O Summary Table that shows some call stacks. 

    xbootmgr -trace boot -resultPath c:\temp -postbootdelay 180 -traceFlags PROC_THREAD+LOADER+CSWITCH+FILENAME+FILE_IO+FILE_IO_INIT -stackwalk CSwitch+DiskReadInit+DiskWriteInit+DiskFlushInit+FileCreate+FileCleanup+FileClose+FileRead+FileWrite

    These options are based on a youtube video about xperf and i/o.  Of course +DRIVERS would bluescreen.

    http://www.youtube.com/watch?v=0h-i_EfzadA

    Stack calls in the Disk Summary Table don't seem possible.

    • Proposed as answer by RPA601SG Thursday, May 17, 2012 12:53 PM
    Wednesday, April 4, 2012 3:01 PM
  • Ok, thanks for your information.

    We are looking forward for the next WPT release :).

    (I hope so)


    RPA

    Thursday, May 17, 2012 12:51 PM