xperf

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Analyze Network events with xperf

I have written a small tcp-client/server-thing for testing the xperf-networkttrace capabilities. But as it seems I did do something wrong with xperf.[详细]

2023-03-22 11:42 分类：问答
How Xperf (ETW) measures driver load time?

I\'m using Xperf to measure the load time of my WDF driver. By some reason the load time is rather big - up to 1 sec. Odd enough it stays so even when I remove all code from the driver.[详细]

2023-03-21 09:34 分类：问答
List files accessed per-process with xperf?

With xperf I can generate a trace and get a \"flat\" listing of all files read like so: xperf -on FileIO+FILE_IO+FILE_IO_INIT+FILENAME -stackwalk FileRead+FileWrite+FileDelete[详细]

2023-02-21 21:34 分类：问答
Windows Xperf diskio action does not show me a file that a program reads during the performance trace session

I run xperf in order to get trace info for a program when I run it. The program reads a file. It is a .NET program written in F#, the file is read here:[详细]

2023-02-15 20:46 分类：问答
Creating a printable report showing statistics from Windows Performance Analyzer Xperf

This is a very simple question. I run Xperf and get all statistics about execution of programs, applications, and so on...[详细]

2023-02-15 15:31 分类：问答
Are perfmon performance counters based on the same thing "under the hood" as the ETW events used by xperf?

I have recently been becoming acquainted with perfmon and with xperf. Perfmon uses performance counters and xperf uses ETW (event tracing for windows). Perfmon has objects that provide data, whereas x[详细]

2023-01-23 14:22 分类：问答
Xperfview: What's the difference between CPU sampling and CPU Usage?

This question pertains to xperf and xperfview, utilities that are part of the Windows Performance Toolkit (in turn part of Windows SDK 7.1).[详细]

2023-01-12 20:48 分类：问答
Diagnosing Cause of 100% CPU Usage by "System" Process

I have a Windows server application, implemented in C++ using the Win32 API, that does a lot of serial and TCP/IP communication.As it runs, CPU usage gradually increases, until it reaches 100%.Task Ma[详细]

2023-01-08 21:11 分类：问答
xperf can't load my DLL's symbols

I\'m trying to use xperf to profile my DLL, but it refuses to use my DLL\'s PDB file. Running xperf on the .etl with -symbols, I开发者_开发技巧 get:[详细]

2022-12-28 14:24 分类：问答
react中函数的style如何优雅地写多个？？

qkoufu107 开发者_如何学运维 2022-06-09 19:04 首先，不要通过refs给child赋值丹姐2012 开发者_高级运维[详细]

2022-12-17 17:29 分类：问答