Updated Rosetta2?

[bergert]

Right after the 14.5 update, I notice three processes "oahd-helper", each consuming 100% CPU (ended after few minutes). According to Google they translate Intel code to Arm - but the task should only run when an application is launched.

Anyone knows more?

 

[pacmania1982]

I found this, which seems reasonable/logical if you think that the update may have updated Rosetta which then required it to re-compile and recache any translated code to the laters spec?

What is `oahd-helper` and why is it eating my CPU?

I noticed today that when changing SIP mode (either enabling or disabling), upon reboot my macOS Monterey CPU usage is heavily consumed by a series of oahd and oahd-helper processes. Researching re...

apple.stackexchange.com

Other than that I wouldn't pay it much more attention.