DIagnose CPU Usage for .NET Application

[gerald_madlsper]

Hi Guys,

I instruemented a .NET Application with Dynatrace Managed and found a Trace which seems to have a very high CPU contribution. Unfortunately I'm not able to find out why. It seems that the process just opens a Dialog and waits for user Input, I hope that won't use any cpu !?

Do you have any suggestions how I can find the culprit?

regards,

Gerald

[gerald_madlsper]

Sorry forgot the picture 😉

[rastislav_danis]

what's inside showdialog ? (click on > near showdialog)

[gerald_madlsper]

I uploaded a picture with all levels expanded.

regards,

Gerald

[rastislav_danis]

not sure in this case. maybe dialog opens some heavy directory ?

[gerald_madlsper]

Unfortunately I have no details on this application. But shouldn't this be visualized by Dynatrace. In AppMon e.g. we could see IO time.