I wonder what Apple is using for production monitoring, observability, and performance profiling with swift applications on Linux. In my experience this is one

I wonder what Apple is using for production monitoring, observability, and performance profiling with swift applications on Linux. In my experience this is one of the key missing pieces in Swift server ecosystem. You can link against jemalloc, and use google perftools to get heap and CPU profiles, but it's challenging to make good use of them especially with swifts method mangling and aggressive inlining.