How to profile my games to find parts which need be optimized?

0 votes

I'm making AI for my game using GDScript:

https://bitbucket.org/nshatokhin/ai-concepts/src/master/

(I would be glad if somebody review my code because I'm novice in GDScript)

I found that it works too slow. Adding two NPCs to game slows it to 7 FPS. I guess, problem somewhere in scripts (it's expected, AI is hard thing and some parts should be rewritten to C++)

How to find which scripts and functions work too slow and use too much memory? Is it possible to do with built-in profiler?

in Engine by (274 points)

Have you tried the profiler in the debug tab? If so, why isn't it sufficient?

If it's not enough, then you'd probably need to build a debug build of Godot from the sources, and then run valgrind on it.

by (1,248 points)

Profiler just shows that my physics process take 120% frame's time, but it doesn't show which functions called and how many and how much time took.

by (274 points)
edited by

It shows your custom functions time too.

Custom function in Godot profiler

by (1,248 points)

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