(HELP) Why is animation taking up so much performance in build game?

Unity Engine
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1

I have a pretty simple 2D game and it uses an animator controller for the player.
This is what the profile looks like when standing completely still at spawn in the editor:

7988727--1026447--upload_2022-3-23_20-33-41.png
7988727--1026447--upload_2022-3-23_20-33-41.png1230×459 18.9 KB

And this is what the profile looks like when standing completely still at spawn in the build:

7988727--1026450--upload_2022-3-23_20-36-34.png
7988727--1026450--upload_2022-3-23_20-36-34.png1237×441 39.6 KB

Can somebody please explain why this happens and how I can avoid this?
Thanks in advance

2

Is that just from one animator or are you using a whole lot?