We have a prod server running on IIS 10 (Windows Server 2016). The strange thing is, that the response time (even to access the main page) of an HTTP Request becomes slower after some time.

First assumption was that the ASP.NET Server / WCF Services have a problem, but even if we do an IISRESET /Stop - wait 10 secs - IISRESET /Start does not solve the problem.

Only a full restart of the server solves the problem.

The small red spikes in the picture shows our tries with IISRESET.

Do you have any suggestions on this?

CodePudding user response：

The solution to this problem can be solved by improving the configuration of the server, or setting idle-timeout.

Please check the CPU and memory usage. If you find that the website has high CPU, please use the DebugDiag Collection to collect relevant information.