For what it's worth, the JVM defaults to 10,000 times for a method being called before deciding it is hot, so that threshold is not without precedent (but can be adjusted via XX:CompileThreshold)
Interesting. In .NET Core 2.1, they decided just 30 calls was enough to recompile from the fast “tier 0” JIT code to the fully optimized “tier 1” JITed code.
10,000 calls really isn't that many, when you consider the sorts of operating environments that the JVM is targetted at.
30 seems crazy low to me. That seems like you'd be spending a bunch of compute time early on compiling stuff that may be only used during the start-up stages of your code.
