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Oct 14, 2018 at 21:49 history edited Nick Craver CC BY-SA 4.0
Update WPA link to current download
Mar 20, 2017 at 10:17 history edited CommunityBot
replaced http://superuser.com/ with https://superuser.com/
Jul 3, 2013 at 12:13 comment added Tamara Wijsman @CamJackson: superuser.com/a/224499/9666 then run it through WinDBG and follow msdn.microsoft.com/en-us/library/windows/hardware/… (make sure you set the symbols first and use the !analyze -v command for additional details)
Jul 3, 2013 at 1:20 comment added Cam Jackson What about if the system hangs and doesn't come back? My computer is hanging and either stays like that indefinitely, or eventually restarts itself.
Dec 30, 2012 at 23:12 comment added Tamara Wijsman The link to WPAT above has not expired, updated to new link. Since the MSI's are signed, they have not been tampered with; other ways to obtain them is through the Windows ADK or Windows SDK.
Dec 30, 2012 at 23:11 history edited Tamara Wijsman CC BY-SA 3.0
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Dec 30, 2012 at 22:56 comment added Steve The link to WPAT above has expired. Go here instead: blogs.msdn.com/b/jimmymay/archive/2009/11/24/…
Sep 18, 2012 at 17:46 history made wiki Post Made Community Wiki by slhck
Sep 18, 2012 at 17:32 history post merged (destination)
Jan 5, 2012 at 11:42 comment added Tamara Wijsman However, feel free to ask a question on the actual use of XPerf as well as a community wiki that summarizes what to do when specific cases arise. It might help as a start for beginners that don't have a clue what they are doing. However, I currently don't have the time and willingness to do this here and now.... Excuse me for the length of my comments, but I thought a single comment is insufficient to get the idea.
Jan 5, 2012 at 11:40 comment added Tamara Wijsman Also, it depends from case from case what you have to look for. One time, I'm walking down the stack tree of a process to find out that a firewall is messing up my Visual Studio debugger. Another time, I just look at the DPC calls for someone that send me a dump through a mail, another time I look for the biggest I/O consumer for someone on the SU chat. You need an understanding to actually know what you need to look for, if I need to cover most of these cases I would have the longest post on SU. Although most of that can otherwise be reached by simply researching and learning.
Jan 5, 2012 at 11:34 history edited Tamara Wijsman CC BY-SA 3.0
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Jan 5, 2012 at 11:30 comment added Tamara Wijsman But in general, you are on your own. Writing a complete guide on how to use XPerf would detriment away from the intention of this post, which is to get the actual problem resolved. Please note that a compressed Xperf trace is very small, so it does scale very well compared to crash dumps. And oh well, those would even be harder to explain how to debug them (it requires a good understanding of the internals of a computer). Google is your friend, if you read documentation you can even access it from a Memory window.
Jan 5, 2012 at 11:24 comment added Tamara Wijsman @nhinkle: This outlines the program out in a bit of detail, however it boils down to just opening the trace and looking around. If a person isn't smart enough of actually doing some self study on the things seen there, he should probably not be debugging traces. Debugging is really something you should use Google extensively for. When a program crashed, I can see the data that was on the stack. Can you? Of course one can ask how a specific thing exactly works or what a specific things means.
Jan 5, 2012 at 6:24 comment added nhinkle This doesn't scale very well, having people just upload an xperf trace. Is there any way you could edit this to include some info on how people can use that information to debug the system themselves?
Sep 17, 2011 at 20:30 history edited Tamara Wijsman CC BY-SA 3.0
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Oct 30, 2010 at 23:12 history edited Tamara Wijsman CC BY-SA 2.5
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Oct 30, 2010 at 23:01 history answered Tamara Wijsman CC BY-SA 2.5