IIS AppInsight one page long load time

Have you enabled Hubble on SolarWinds to find out what part of the page is being slow? Here is a link to use just remember to turn it off

https://support.solarwinds.com/SuccessCenter/s/article/Turn-on-and-use-Hubble?language=en_US

I have this issue too.

Guess i'll have to raise a TAC ticket as I have no IIS skills and won't understand the output of Hubble.

Seems like this is intended behavior github.com/.../4354

Thank you!  It seems like root cause for the slow response times falls outside of Solarwinds.

I read that this is not an „issue“ at all. You can ignore the response time for SignalR as it is by design to keep the „channel open“ all the time. And the time keeps increasing once you have a page open that uses SignalR to deliver „real time updated“ Data. My suspicion is, that this technology is used in PerfStack real time polling or on modern dashboard that update widgets individually. But it’s just a guess with no data to prove