Re:Java JIT vs. Java AOT vs. Go for Small, Short-Lived Proce...
by sk5t on Tuesday December 24, 2019 @11:54PM
(#21876898)
Although I can't tell you why, it's been my experience that firing a simple method via reflection in both .NET and the JVM is roughly 2x the time of direct calls (or of calls via the 'dynamic' keyword in C#).
Once you have the method reference, actually invoking it isn’t any different than a regular method.