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 3, 2020 2:59 PM in response to fpmalard2017

I just has this issue appear for the second time. The first time, nothing would fix it. I tried resetting NVRAM/PRAM, resetting the SMC, safe boot, signing out of iCloud, and more... ended up having to restore from backup. Now it has happened again for the second time, and I’ve thing I have noticed is that both this time and last time, I had been in Windows 10 (bootcamp).


i don’t know what else to do but restore again from time machine. But I won’t be going into Windows for a while.

Oct 4, 2020 3:57 AM in response to Nedhudla

I've had the problem on two different macs in the last 72 hours, it's been fixed (so far) with the steps I posted previously.


  1. Open terminal
  2. cd ~/Library/Accounts
  3.  mv Accounts4.sqlite Accounts4.sqlite.backup
  4. Wait 30-60 seconds....this will cause a new Accounts4.sqlite file to be generated and you should see CPU return to normal
  5. cp Accounts4.sqlite.backup Accounts4.sqlite


I didn't need to restart, nor reset PVRAM etc. This has (so far) fixed it for me on two macs (an iMac and a Mac Mini).


Note, if you have more than one user account on the mac then you need to repeat these steps when logged into each account.

Sep 28, 2020 2:08 AM in response to fpmalard2017

I am running Catalina 10.15.7 on a 15" MBP 2017. Same issue here with "accountsd". CPU between 300 - 500


What I recognize is, serious issues with Spotlight seems one of the bugs. It does not run well.

I signed out of the Apple ID. Rebooted the mac and it seems fine. As soon as I logged in to my apple id again, the accountsd startet to work again on 300 - 500% CPU.


Following steps have been done:

  • Did Onyx (optimizing) twice, no changes. Including building new Spotlight-Index.
  • Removed all mail / calendar accounts (which I am not using anyways since we're using outlook in the company)
  • Installed the 10.15.7 Combo Update - No changes
  • Removing / Disable iCloud Keychain; No changes


I have no clue how to fix that issue. I desperately need my MBP to work properly. Does someone have an advice for me that may helps? I am not an IT engineer. That's why I am using Mac since almost 15 years. C'mon apple, wtf is wrong with you?! fix that bug!

Sep 29, 2020 3:04 AM in response to fpmalard2017

I'm not sure if anyone else is reading this thread other than the poor people involved with this painful issue, which is not new by the way! Questions about this problem in earlier versions of this amazing OS are not hard to find.


It's probably best to send feedback with the type of bug report. https://www.apple.com/feedback/macos.html

Maybe in this case they will notice that something amazing is happening downstairs.

Oct 1, 2020 8:16 AM in response to fpmalard2017

Is anyone at Apple actually following this thread?

It has 17K views... A Google search of pages containing both Accountsd and CPU returns 60.000 hits... I would be worried by now. On topic: I've logged out of iCloud on my Macbook pro 16" until this problem gets the attention from Apple that it deserves. So fat the CPU is behaving OK.



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Accountsd Mac cpu is high

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