VS2010 探查器似乎无法解析 ngen'd 图像中的符号
我正在通过以“采样”模式附加到 Windows 服务来分析它。
我打开结果文件“函数”视图，看到“最热门”函数显示为 [System.Runtime.Serialization.ni.dll]，但没有指示其中具体的 .net 函数集会。
看起来 ngen 程序集 (.ni.dll) 中的所有其他符号都以相同的方式显示。另外，我在列表中没有看到任何来自托管程序集但没有看到 ngen 程序集的符号，这很奇怪。
但是，所有本机符号都解析正常，例如“AwareLock::Contention(int)”等。
此外，“输出”选项卡显示：
Loaded symbols for C:\Windows\assembly\NativeImages_v2.0.50727_64\System.Runtime.Seri#\12aaff696a0c54773664b4c5407deaa2\System.Runtime.Serialization.ni.dll.
此外，我没有启动了 vsperfclrenv，但在并发中一切都解析正常分析模式，所以我认为我不需要 vsperfclrenv 因为 VS2010 为我做了一切。
我尝试运行 ngen update /debug /profile 但它没有改变任何事情。
如何设置我的环境，以便 VS2010 的采样分析器解析这些托管程序集中的符号？
同时，我将尝试ngen uninstall它们。
I'm profiling a Windows service by attaching to it in the 'sampling' mode.
I open the results file, the "functions" view and I see the "hottest" function being displayed as [System.Runtime.Serialization.ni.dll] without indication of the concrete .net function inside this assembly.
It looks like all other symbols from ngen'd assemblies (.ni.dll) are shown the same way. Also, I don't see any symbols from managed but not ngen'd assemblies in the list, which is quite strange.
However, all the native symbols resolve OK, like "AwareLock::Contention(int)" etc.
Also, the Output tab says:
Loaded symbols for C:\Windows\assembly\NativeImages_v2.0.50727_64\System.Runtime.Seri#\12aaff696a0c54773664b4c5407deaa2\System.Runtime.Serialization.ni.dll.
Also, I have not launched vsperfclrenv, but everything resolves OK in the concurrency profiling mode, so I thought that I don't need vsperfclrenv since VS2010 does everything for me.
I've tried running ngen update /debug /profile but it didn't change a thing.
How do I setup my environment so that the sampling profiler of VS2010 resolves symbols in these managed assemblies?
Meanwhile, I'll try ngen uninstalling them.
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当您在 VS2010 中打开性能报告时，您是否在错误列表中看到任何消息？如果没有正确的环境变量，解析托管符号所需的组件将不会被注入到进程中，并且只会解析本机图像。
如果您正在分析服务，则需要使用
vsperfclrenv /globalsampleon，然后重新启动以确保环境变量设置正确。When you open the Performance Report in VS2010 do you see any messages in the Error List? Without the right environment variables a component that is required to resolve managed symbols will not be injected into the process and only native images will be resolved.
If you are profiling a service you will need to use
vsperfclrenv /globalsampleonand then reboot to ensure that the environment variables are set correctly.