Elastic version: 8.5.3
APM agent version 1.22 and 1.20
Runtime: .NET Framework 4.7.4050.0
CPU architecture: X64
I'm trying to install Elastic APM profiler on Windows IIS 10 application pool (Framework).
I did it for 100 application pool till now, and no issues until today.
After setting the same configuration, one of the application pool hang, and stop (after few minutes or after recycle)
I can see in the APM agent logs 2 files
They are almost the same - You can see it use the same w3wp pid
I see in the windows event log the application pool crush
I found in the files the error in the APM log:
The singleton APM agent has already been instantiated and can no longer be configured
I looked in the troubleshooting page about it, (Link but I using the profiler, how to avoid this? do you think it related ?
all other application pool on the same server are working.