Welcome to MSDN Blogs Sign in | Join | Help

Browse by Tags

All Tags » XPERF   (RSS)

Using Xperf to investigate slow I/O issues

Debuggers, Here’s another short video of the type of triage possible with Xperf, this time Bob shows us how to track down a slow I/O issue. Since I/O Manager is instrumented at IoCallDriver and IoCompleteRequest we can often use this information to diagnose Read More...
Posted Monday, August 17, 2009 1:38 PM by ntdebug | 0 Comments
Filed under: , , ,

Video: Using XPERF to root cause CPU consumption

Hi Debuggers, Here is a short video (6 min.) of how to root cause CPU consumption issues on Vista/Server 2008 and higher operating systems with Xperf. Download the video from the 'Attachement link' below. For this scenario, Xperf is an easy to implement Read More...
Posted Monday, June 01, 2009 8:10 PM by ntdebug | 1 Comments
Filed under: ,

Attachment(s): DiagnoseHighCPU-Xperf.wmv

XPERF DEMO: Michael Morales demonstrates the Windows Profiling Tool

In this video Michael introduces the sample based profiling tool named XPERF. He also demonstrates how to use the tool to uncover high DPC’s, and Disk I/O’s. If you would like to see more XPERF blogs on ntdebugging please send your feedback using the Read More...
Posted Monday, May 11, 2009 4:40 PM by ntdebug | 1 Comments
Filed under:

Part 1: Tate Calhoun presents Xperf at the 2009 Microsoft GEC

Xperf was created by the Windows Fundamentals team to analyze system and application performance. Tate walks through the use of the new tool and shows how to analyze the data for specific scenarios. The slide deck is available from the attachment link Read More...
Posted Tuesday, March 31, 2009 5:22 PM by ntdebug | 5 Comments
Filed under: , ,

Attachment(s): Tatec_Xperf.pptx
 
Page view tracker