JavaScript execution lag in runtime

Hello people,
I recently jumped into notch and after having a good understanding of things I come up with this question / clarification.

I was keen to use js in order to do some automations and calculations on the runtime, however I noticed that no matter how lightweight (computationally speaking) my script is, it gives hard times to notch’s timeline (locked at 30fps).

I guess js is blocking notch or it is matter of perception and this won’t affect the performance in general?

Thanks in advance!

It’s hard to tell what’s going on without your workfiles - send them over to support if you feel comfortable to!
However you can check the performance using the Profiler tab in the nodegraph. This may be helpful!