问题
Whenever I do a session (both samplig and timeline), it says like up to 70-80 percent of entire exuction is occupied by native code. It seems kind of suspicious, not quite sure whether I got a buggy environment (because due to objective restricitions I am working on a damn Windows 7) or it's actually fine?
回答1:
It is a normal situation in case of profiling a web application hosted on IIS as IIS is a native application itself. So if all of your app's methods are presented in a snaphot then you have nothing to worry about.
See this page for details: https://www.jetbrains.com/help/profiler/Profile_ASP_Web_Site.html ("Note that it is normal that the snapshots contain large amount of native code")
来源：https://stackoverflow.com/questions/50228854/85-5-of-native-code-when-profiling-with-jet-brains-dottrace