Everything Freezing

It seems after several years of owning each iMac it begins to freeze up, forcing me to buy a new system. I currently have the system in the screen shot below. It is almost six years old. At this point, literally every program freezes up. This started a couple of weeks ago. I need to force quit every program and most often have to force restart the computer using the power switch. After restarting, I will sometimes reset the PRAM. It will take about 15 minutes to reach the desktop in an unfrozen state where I can actually use it. If I walk away from the computer for a while, leaving my programs open as I always have (browsers, Quicken, Apple Mail), everything is frozen again. I have to go through the routine of force quitting, restarting, etc.


I have run Malware Bites and everything comes up clean. After reading some help pages on this site, I also downloaded and ran EtreCheckPro but did not find anything significant.


What are my best options at this point? I do run Time Machine so should have everything backed up in the event I need to reinstall system software. Are there any less invasive options I can implement to try to get the system running smoothly again?


I do notice that is an update I need to install to move from 13.6.3 to 13.6.4 which I am about to do.

iMac 27″ 5K

Posted on Feb 13, 2024 8:33 PM

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Question marked as Top-ranking reply

Posted on Feb 14, 2024 11:18 AM

Good Morning!


What are my best options at this point?


First, don't update the OS expecting to fix issues like you report. It could complicate things.


Second, if you are using any external drives, temporarily disconnect them and test after a restart. I've seen post here lately with similar symptoms to yours where a cheapo USB portable drive clobbered performance until removed.


Finally I recommend posting a system configuration report to show us RAM usage, drive perforamnce, potentil software interferences, etc. Fortunately there is a safe, secure way to do that without our playing a protracted game of "20 Questions" with you that could go on for days.


We can quickly and within the confines of these forums help you determine what issues are at play if you use EtreCheck Pro, available here:


https://etrecheck.com/index


The free version will do nicely for this purpose, although the app is worthy of our financial support.


It is the only way in a forum setting where we can see hard data about drive performance, software conflicts, and RAM usage. Etrecheck is the development of a long-serving and trusted contributor here expressly for displaying information in these forums to help us help you. It will not reveal any personal or secure information.


Please see this excellent user tip on posting long text reports like EtreCheck's:


How to use the Add Text Feature When Post… - Apple Community


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8 replies
Question marked as Top-ranking reply

Feb 14, 2024 11:18 AM in response to Screwedupspine

Good Morning!


What are my best options at this point?


First, don't update the OS expecting to fix issues like you report. It could complicate things.


Second, if you are using any external drives, temporarily disconnect them and test after a restart. I've seen post here lately with similar symptoms to yours where a cheapo USB portable drive clobbered performance until removed.


Finally I recommend posting a system configuration report to show us RAM usage, drive perforamnce, potentil software interferences, etc. Fortunately there is a safe, secure way to do that without our playing a protracted game of "20 Questions" with you that could go on for days.


We can quickly and within the confines of these forums help you determine what issues are at play if you use EtreCheck Pro, available here:


https://etrecheck.com/index


The free version will do nicely for this purpose, although the app is worthy of our financial support.


It is the only way in a forum setting where we can see hard data about drive performance, software conflicts, and RAM usage. Etrecheck is the development of a long-serving and trusted contributor here expressly for displaying information in these forums to help us help you. It will not reveal any personal or secure information.


Please see this excellent user tip on posting long text reports like EtreCheck's:


How to use the Add Text Feature When Post… - Apple Community


Feb 14, 2024 4:48 AM in response to Screwedupspine

It could be your HDD failing.

Using disk utility , repair permissions and repair disk

That might take a while, so best to do it from either installation process or target mode.

You can also check out some icloud syncing that you don't need. In my experience, that could lighten the process.

I never used Malware on my mac, never had a virus. And these "malware spy" can slow down your mac...

Mar 1, 2024 10:33 PM in response to Screwedupspine

Tell us more about the connected drives, I also suspect iDrive & the shopping Apps to cause at least intermittent problems, but worst of all likely...


Unless you're using a true VPN tunnel, such as between you and your employer's, school's or bank's servers, they are not very secure from a privacy standpoint. Read these two articles: Public VPN's are anything but private and Former Malware Distributor Kape Technologies Now Owns ExpressVPN, CyberGhost, Private Internet Access, Zenmate, and a Collection of VPN “Review” Websites.  

Mar 3, 2024 10:37 AM in response to rkaufmann87

Running First Aid on “Macintosh HD” (disk2s1s1)


Verifying the startup volume will cause this computer to stop responding.


Verifying file system.

Volume could not be unmounted.

Using live mode.

Performing fsck_apfs -n -l -x /dev/rdisk2s1

Checking the container superblock.

Checking the checkpoint with transaction ID 37127899.

Checking the fusion superblock.

Checking the EFI jumpstart record.

Checking the space manager.

Checking the space manager free queue trees.

Checking the object map.

Checking the Fusion data structures.

Checking the encryption key structures.

error: object (oid 0xa87c8ace3fe5ad21): o_cksum (0xb3156c6a1b88b276) is invalid for object

error: object (oid 0xa87c8ace3fe5ad21): o_type invalid, o_type 0xa3a9a644 should be 0x72656373

error: object (oid 0xa87c8ace3fe5ad21): o_subtype invalid, o_subtype 0x700ef874 should be 0x0

warning: volume keybag (229459+1): block range isn't a valid keybag, skipping checks

Checking volume /dev/rdisk2s1.

Checking the APFS volume superblock.

The volume Macintosh HD was formatted by storagekitd (1677.81.1) and last modified by apfs_kext (2142.140.9.701.2).

Checking the object map.

Checking the snapshot metadata tree.

Checking the snapshot metadata.

Checking snapshot 1 of 1 (com.apple.os.update-71F14E0FBC5FD7EE4BE9F94FFE1DD89A63620AB2B29B87FC8208DDF995317CED)

Checking the fsroot tree.

Checking the file extent tree.

Checking the extent ref tree.

Verifying volume object map space.

Verifying allocated space.

The volume /dev/rdisk2s1 appears to be OK.

File system check exit code is 0.

Restoring the original state found as mounted.


Operation successful.


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Everything Freezing

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