[Question] Is there a performance benchmark compare with other eventemitter library?

I'm looking for an eventemitter library for our cross platform framework, which will be run in pure V8 JS engine (Not NodeJS or browser environment).

I prefer to use mitt because of its small, but I am a little concern about its performance because event may be emit million times in out framework.

Is there a benchmark for mitt? Or performance comparison with other eventemitter library such as eventemitter3、event、……