What does "IIS Internals" represent for .NET applications?

[myrvin_yap]

Hi,

When viewing Response time analysis for .NET applications, Dynatrace tells me the top findings is Service Execution time and only the IIS Internals is shown. What does IIS internals represent here and how can I get more details?

Regards,

Myrvin

[michael_kopp · Accepted solution]

This is the time that is spent in the IIS, probably in some module that is configured. It could also be simply request queueing in the IIS if its being overloaded, you might want to check the IIS metrics at the process level to find out more.

A Java script resource request would most likely not be handled by .NET code at all but purely internal in IIS itself, so there won't be any .NET code execution.

[myrvin_yap]

Thanks for the tips Michael!