Is there any way to set the priority of a process in Mac OS X?
Problem
I have a background process running at 100% CPU on Mac OS X. All other applications are very slow because of it. I'd like to set this process to take no more than 50% so that my applications can run better. How can I do this?
Unverified for your environment
Select your OS to check compatibility.
1 Fix
Fix for: Is there any way to set the priority of a process in Mac OS X?
From the command line ( or whatever) use and , just like on other unixes. Use when launching a process: The default priority is zero, positive values are "nicer" (that is lower priority) and negative values are "less nice" (higher priority). Looks like Mac OS runs from +10 to -10. Use to change the priority of a process already running (from the man page on 10.5): The part you're interested in here is the bit. That is the process id for the job and you can find it using and looking for the proc…
Awaiting Verification
Be the first to verify this fix
Sign in to verify this fix