Tag Archives: wpa

Xperf Symbol Loading Pitfalls

Analyzing xperf traces is virtually impossible if you don’t have symbols. Unfortunately the xperf toolkit makes it easy to end up with symbols that takes hours to load, or don’t load at all. Update, July 2020: this blog post is … Continue reading

Posted in Symbols, xperf | Tagged , , , , | 24 Comments

WPA–Xperf Trace Analysis Reimagined

For many years xperfview.exe has been the main tool for analyzing xperf/ETW traces. However starting in fall 2011 the Windows Performance Toolkit started including wpa.exe as an alternative. While the early versions had some significant rough edges, the latest version … Continue reading

Posted in AltDevBlogADay, Performance, Programming, xperf | Tagged , , , | 23 Comments