Accountsd Mac cpu is high

accountsd process is eating 500% cpu and making macbook pro 15,1 useless after Catalina 10.15.7 update.

Even if you force this process to quit it comes back at ~500% CPU and make lots os apps to hang.


I have tried to disable iCloud Mail integration and other suggestions related to "accountsd" that fixed this issue in previous Catalina versions but nothing worked.


Any suggestions?




[Re-Titled by Moderator]

MacBook Pro with Touch Bar

Posted on Sep 25, 2020 7:48 AM

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Posted on Oct 1, 2020 3:41 AM

OK, so this worked for me.


  1. Go to "~/Library/Accounts"
  2. Rename Accounts4.sqlite to Accounts4.sqlite.backup


CPU immediately went back to normal. Didn't need to logout out of Apple ID, or restart. Just that file rename did it. Thread here - https://www.reddit.com/r/mac/comments/j05c8e/user_reports_show_that_macos_10157_clogs_up_the/

307 replies

Oct 1, 2020 6:15 AM in response to fpmalard2017

New day...opening my Catalina and paying attention to the fans (yesterday I have tried another potential fix with multiple kill commands as suggested in this forum). Fix worked yesterday throughout the entire day.


Guess what? Problem is back. That's so frustrating. A $2,500 piece of machine ruined by a crappy update.


It seems all remedies and workarounds suggested here fix the issue for a while but it returns one or two days later.

Looks like those fixes are just interrupting something buggy in iCloud account sync and, whatever its cycle be, next time it triggers a sync or any cloud process, the accountsd process gets crazy again.


This isn't funny Apple. Considering the number of reports here, different machines, different iCloud accounts, different Catalina versions, it it a serious bug that needs to be high priority.


Not all users are skilled to open Activity Monitor and note there is something going on in this process.

I bet most of ordinary users panic with crazy fans and bring their Apple computer to the store.


The usual "Plan-B" suggestion to reinstall MacOS is really a shame since if the accountsd process is faulty a reinstall won't fix it anyway. People will spend time visiting Apple stores, reinstalling their Catalina and, after a couple of days, problem returns.


Apple, let's fix this for good!

Oct 1, 2020 10:13 PM in response to ykxksc

It seems that everything it's just a temporary relief from the problem!


In my case I reinstalled 10.15.7 from scratch last sunday and everything went well until this morning, when I found accountsd running at 500% of CPU usage.


I'm really baffled by Apple's behaviour (or better say "un-behaviour"): not a single official word about the issue. But I assume that's the new way: we've already paid. :-(


Right now I'm (we are...) stuck with a machine that's potentially about to become unusable in every moment. The only way to keep working is to keep an eye on the commerce process and the other eye on the CPU load and kill the first when the latter goes beyond 100%...


Any tip to wake up Apple?


Oct 5, 2020 12:53 PM in response to Deep Sky Diver

The problem with this issue is, that it disappears almost always after a reboot. So regardless what tool or action you take, if the last step is reboot, you are never sure if it was the tool or the action you took or the reboot that solved the issue. So for the moment everything is just guessing and as long as Apple does not do anything we are stuck.

Oct 5, 2020 11:50 PM in response to OzanSonmez

Oh, and I'm not an Apple fanboy. I'm a computer user from the early 1980s, having worked with DOS, Windows, and macOS, and having been a support engineer for WordPerfect. Apart from an iMac I still have a Windows 10 laptop, the CPU of which is taken over by anti-virus and anti-malware apps, allowing me to use 50% of its power for the tasks I want it to do. Every month I have two or three problems with it. If I have one problem with my iMac per year, I'm happy to logically conclude what is the best platform to use if you want to concentrate on working instead of on de-bugging.

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Accountsd Mac cpu is high

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