ian

Hello! Can I help with this?, I will try to solve it .

> hi [@yumosx](https://github.com/yumosx) ,are you still working? Yes, [this is the branch I'm currently working on.](https://github.com/yumosx/opentelemetry-go/commit/bc733d6414b282c0d42d67d9a6b5b94e0dada3df#diff-0ac345f2b388450279af089623b7e108cc6daeda2cb82c6e350f3aa79c9fd4fdR24)

Hi, @yeya24 can I help with it?

I've been quite busy recently, you can try it.

HI @pellared, I used `weak` to store the tracer (following the official Go blog's approach), but after performance testing, the results weren't good - performance actually decreased. Am I using...

> The linked issue in the description seems unrelated to this PR. Sorry, my bad, updated. > Note that we won't be able to merge this until 1.25 is released...

> use of `weak` would not "improve" the performance (on the hot-path). It will only give the garbage collector the possibility to remove tracers that are not referenced by the...