Open brewstertimothybrewster opened 1 month ago
SF services are console apps. In VS cpu diagnostics tool, you simply connect to the service process. So, on your dev machine, launch your SF application from VS, then connect to the target service process and start the analysis session.
Since a few months we see a steady increase in average CPU usage within our Service Fabric cluster. It started from the 24th of April with a average CPU usage of 29% until the 11th of Juli with a average CPU usage of 80%.
After loggin in to one of the nodes within the cluster, we saw that one of the three Service Fabric applications was consuming alot CPU ranging from 40-90%.![image](https://github.com/user-attachments/assets/38a2528b-d75b-447d-9867-854878de0317)
The 11th of Juli we deleted the Service Fabric Application and redeployed it which decreased the average CPU usage to 16%. But after that the CPU started slowly rising again, at this moment the average CPU usage is 20%.
I tried to investigate this with the Visual Studio diagnostic tools, but the tools are not supported for Service Fabric applications it seems. My question is what are the options/possibillities to investigate this, to find out where the CPU increase is comming from.
Service Fabric Runtime Version: 10.1.2175.9590
Environment: