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After upgrading, process AMPLibraryAgent is taking up 100% of CPU

Hi. Since upgrading to Catalina this morning there has been a process in Activity Monitor called AMPLibraryAgent running which is taking up 100% of CPU. Does anyone know what this is? I tried killing the process but it just started straight back up again. Mac is sluggish after upgrading and I'm sure this is not helping!

iMac Line (2012 and Later)

Posted on Oct 8, 2019 9:49 AM

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Posted on Oct 19, 2019 1:54 PM

Pull up a terminal window and type in "man -k AMPLibraryAgent". Man is the built-in manual or help pages and -k means do a keyword search. So you are asking your Mac if it knows of any help pages that refer to or are called AMPLibraryAgent and you will see this:

AMPLIBRARYAGENT(8)        BSD System Manager's Manual       AMPLIBRARYAGENT(8)




NAME


     AMPLibraryAgent -- The media library agent for Music.app and TV.app.




SYNOPSIS


     AMPLibraryAgent




DESCRIPTION


     AMPLibraryAgent is a per-user daemon which manages the user's media.




     There are no configuration options to AMPLibraryAgent.  Users should not


     run AMPLibraryAgent it manually.




Mac OS X                          Dec 6, 2018                         Mac OS X


(END)


While not super-detailed in its description it does verify that this is OK to run on your system as it is a built-in part of macOS. This is not some virus stealing all of your CPU...it is one of Apple's processes stealing all of your CPU. So feel better about it.

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After upgrading, process AMPLibraryAgent is taking up 100% of CPU

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