Imac running slow.
macOS Monterey, 24 gig memory
after a os up grade the machine slowed. I brought memory up to 24 but not very much improvement. my other imac with out upgrades running rings around this one.
???
thank you
Don P
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macOS Monterey, 24 gig memory
after a os up grade the machine slowed. I brought memory up to 24 but not very much improvement. my other imac with out upgrades running rings around this one.
???
thank you
Don P
Macube Cleaner - /Applications/Macube Cleaner.app/ -- ⚠️
MacCube Cleaner should be removed. Mac computers do not need any sort of anti-virus or cleaning software. These "utilities" can cause performance issues, security issues, and make macOS appear buggy. Your Mac is worse with these types of Apps installed.
disk0 - APPLE HDD ST1000DM003 1.00 TB (Mechanical - 7200 RPM) -- ⚠️
Performance:
Write speed: 83 MB/s
Read speed: 108 MB/s
However, the main reason your iMac is slow is due to the 7200-rpm hard drive. While this hard drive found in your Mac is perfectly suited to light tasks, such as email, web browsing, etc., for more advanced tasks, and for users who want the maximum performance from their Mac, this hard drive does have its limitations. Luckily, you can use an external SSD as your startup disk to run macOS and all your data from that. It will make your Mac 10 to 40 times faster for storage, and in turn, make your entire Mac system much faster. For more info, instructions, and what external SSD to buy, please see: How to Setup and Use an External SSD as your Startup Disk on a Desktop Mac - Apple Community.
Jack
Macube Cleaner - /Applications/Macube Cleaner.app/ -- ⚠️
MacCube Cleaner should be removed. Mac computers do not need any sort of anti-virus or cleaning software. These "utilities" can cause performance issues, security issues, and make macOS appear buggy. Your Mac is worse with these types of Apps installed.
disk0 - APPLE HDD ST1000DM003 1.00 TB (Mechanical - 7200 RPM) -- ⚠️
Performance:
Write speed: 83 MB/s
Read speed: 108 MB/s
However, the main reason your iMac is slow is due to the 7200-rpm hard drive. While this hard drive found in your Mac is perfectly suited to light tasks, such as email, web browsing, etc., for more advanced tasks, and for users who want the maximum performance from their Mac, this hard drive does have its limitations. Luckily, you can use an external SSD as your startup disk to run macOS and all your data from that. It will make your Mac 10 to 40 times faster for storage, and in turn, make your entire Mac system much faster. For more info, instructions, and what external SSD to buy, please see: How to Setup and Use an External SSD as your Startup Disk on a Desktop Mac - Apple Community.
Jack
performance: Good
Problem: Computer is too slow
Major Issues: None
Minor Issues:
These issues do not need immediate attention but they may indicate future problems or opportunities for improvement.
Unsigned files - There are unsigned software files installed. These files could be old, incompatible, and cause problems. They should be reviewed.
Limited permissions - More information may be available with Full Disk Access.
Kernel extensions present - This computer has kernel extensions that may not work in the future.
Hardware Information:
iMac (Retina 5K, 27-inch, Late 2015)
Status: Supported
iMac Model: iMac17,1
3.2 GHz Quad-Core Intel Core i5 (i5-6500) CPU: 4-core
24 GB RAM - Upgradeable
BANK 0/DIMM0 - 4 GB DDR3 1867
BANK 0/DIMM1 - 8 GB DDR3 1867
BANK 1/DIMM0 - 4 GB DDR3 1867
BANK 1/DIMM1 - 8 GB DDR3 1867
Video Information:
AMD Radeon R9 M380 - VRAM: 2 GB
iMac (built-in) 4096 x 2304
Drives:
disk0 - APPLE HDD ST1000DM003 1.00 TB (Mechanical - 7200 RPM)
Internal SATA 3 Gigabit Serial ATA
disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
disk0s2 [APFS Container] 1000.00 GB
disk1 [APFS Virtual drive] 1000.00 GB (Shared by 6 volumes)
disk1s1 - Macintosh HD - Data (APFS) [APFS Virtual drive] (278.25 GB used)
disk1s2 - Preboot (APFS) [APFS Preboot] (878 MB used)
disk1s3 - Recovery (APFS) [Recovery] (1.12 GB used)
disk1s4 - VM (APFS) [APFS VM] (4.30 GB used)
disk1s5 (APFS) [APFS Container] (21.48 GB used)
disk1s5s1 - Macintosh HD (APFS) [APFS Snapshot] (21.48 GB used)
disk1s6 - Update (APFS) (112 MB used)
disk2 - WD My Book 25EE 4.00 TB
External USB 5 Gbit/s USB
disk2s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
disk2s2 - M*****k (Mac OS Extended (Case-sensitive, Journaled)) 4.00 TB (799.96 GB used)
disk3 - PNY USB 2.0 FD 15.49 GB
External USB 480 Mbit/s USB
disk3s1 - U*****D (MS-DOS FAT32) 15.49 GB (2.24 GB used)
Mounted Volumes:
disk1s1 - Macintosh HD - Data [APFS Virtual drive]
Filesystem: APFS
Mount point: /System/Volumes/Data
Used: 278.25 GB
Shared values
Size: 1000.00 GB
Free: 693.65 GB
Available: 711.77 GB
disk1s2 - Preboot [APFS Preboot]
Filesystem: APFS
Mount point: /System/Volumes/Preboot
Used: 878 MB
Shared values
Size: 1000.00 GB
Free: 693.65 GB
disk1s4 - VM [APFS VM]
Filesystem: APFS
Mount point: /System/Volumes/VM
Used: 4.30 GB
Shared values
Size: 1000.00 GB
Free: 693.65 GB
disk1s5 [APFS Container]
Filesystem: APFS
Mount point: /System/Volumes/Update/mnt1
Used: 21.48 GB
Shared values
Size: 1000.00 GB
Free: 693.65 GB
disk1s5s1 - Macintosh HD [APFS Snapshot]
Filesystem: APFS
Mount point: /
Read-only: Yes
Used: 21.48 GB
Shared values
Size: 1000.00 GB
Free: 693.65 GB
Available: 711.77 GB
disk1s6 - Update
Filesystem: APFS
Mount point: /System/Volumes/Update
Used: 112 MB
Shared values
Size: 1000.00 GB
Free: 693.65 GB
disk2s2 - M*****k
Filesystem: Mac OS Extended (Case-sensitive, Journaled)
Mount point: /Volumes/M*****k
Used: 799.96 GB
Size: 4.00 TB
Free: 3.20 TB
disk3s1 - U*****D
Filesystem: MS-DOS FAT32
Mount point: /Volumes/U*****D
thanks again
Welcome Don!
What sub-model iMac, including screen size? Those are in "About this Mac..." under your Apple menu:
That's important because Apple used a variety of drive options—some slow—depending on sub-model. And this:
...I brought memory up to 24 but not very much improvement.
suggests you have a drive problem, not a RAM problem. If a base-level unit with a mech hard drive, 21.5-inch iMacs made from 2012 through 2019 are constrained by a slow and under-spec drive.
Download and run Etrecheck. Copy and paste the results into your reply. Etrecheck is a diagnostic tool that was developed by one of the most respected users here in the ASC and recommended by Apple Support to provide a snapshot of the system and help identify the more obvious culprits that can adversely affect a Mac's performance.
Copy the report
and use the Additional Text button to paste the report in your reply.
Then we can evaluate the report to see if we can determine the cause of the problem.
I have same situation. Can anything be done to document drive is causing the slow speed? If this is the case, can anything be done to improve the speed? iMac - 21.5-inch, 2017 running Ventura 13.1. Processor: 3GHz Quad-Core intel Core i5
Thank you
Model Name: iMac
Model Identifier: iMac17,1
Processor Name: Quad-Core Intel Core i5
Processor Speed: 3.2 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 24 GB
System Firmware Version: 499.40.2.0.0
OS Loader Version: 540.120.3~22
SMC Version (system): 2.33f12
Serial Number (system): C0***G7J
Hardware UUID: 7AA4A85D-AE0A-50A5-B824-61BE09EC21EF
Provisioning UDID: 7AA4A85D-AE0A-50A5-B824-61BE09EC21EF
Monterey os version 12.6.2
Imac Retina 27 inch late 2015
amd radeon r9 m380 2 gb
I hope this helps.
[Personal Information Edited by Moderator]
We need to see the entire report. Please upload it per: How to use the Add Text Feature When Post… - Apple Community.
Jack
Thanks Old Toad
I tried it and it says No major problems found.
On the warning tab it says some kernel ext may become obsolete in the future.
Thanks again
Don
Please post the full report as described above. There are items which we can look for which might give us some additional insight.
Thank you all so much. I know know what to do next.
thank you
Don
Imac running slow.