在生产中运行的asp.net应用程序正在崩溃(asp.net application running in production is crashing)

 我有一个使用Asp.net MVC，WebAPI，SignalR等技术组合编写的asp.net应用程序，它几乎每天都会崩溃。 我在事件日志中记录了IIS记录的此消息 
 
 
 
 错误应用程序w3wp.exe，版本6.0.3790.3959，邮票45d691cc，错误模块kernel32.dll，版本5.2.3790.4062 
 
 
 
 
 我的应用程序日志中没有错误（log4net） 
 
 
 应用程序和系统日志中没有其他日志 
 
 
 我无法在生产服务器中安装任何工具或分析器，因为它需要多级别的批准和权限。 
 
 
 我知道我们可以使用某种CLR分析器来分析崩溃，但即使这需要批准，我们还有一种情况，即分析器导致我们的应用程序真正变慢，因为应用程序非常繁琐（因此signalR）。所以我是寻找对运行时影响最小的解决方案，但希望找出崩溃的根本原因。 

I have an asp.net application written using a combination of technologies such as Asp.net MVC,WebAPI,SignalR etc and it is crashing almost everyday randmoly. I get this message logged by IIS in the event logs
 
 
 
Faulting application w3wp.exe, version 6.0.3790.3959, stamp 45d691cc, faulting module kernel32.dll, version 5.2.3790.4062
 
 
 
 
There are no erros in my application log(log4net)
 
 
There are no other logs in the application and system logs 
 
 
I cannot install any tools or profiler in the production server as it requires many levels of approvals and privileges. 
 
 
I understand that we can use some kind of CLR profiler to get the crash analyzed but even that requires approval and we had a situation where the profiler was causing real slowness to our application as the application is very chatty(Hence signalR) .So I am looking for a solution with minimal impact on runtime but would like to figure out the root cause of the crash. 

原文：https://stackoverflow.com/questions/45289291