OSX Slow Down

Soldato
Joined
19 Jan 2003
Posts
17,577
Location
Bristol, UK
Hi all,

A customer's office iMac (Early 2008, c2d with 4Gb DDR2) slowly grinds to a halt throughout the day. A restart of the machine returns it to good health.

I believe it's due to the user simply never closing programs and using some memory intense stuff like Photoshop and Illustrator.

Could you check over the below snapped during a slow-period.

Code:
Active Memory: 2.33 GB
Free Memory: 6.81 MB
Wired Memory: 519.98 MB
Used Memory: 4.00 GB
Inactive Memory: 1.16 GB
Total VM: 54.35 GB
Number of processes: 61

ID     Process Name              User        CPU      RSIZE            VSIZE
0      kernel_task               root       1.9      122.78 MB       2.00 GB          
1      launchd                   root       0.1      420.00 KB       586.74 MB        
10     kextd                     root       0.0      720.00 KB       586.19 MB        
11     notifyd                   root       0.0      280.00 KB       586.17 MB        
12     syslogd                   root       0.1      328.00 KB       588.24 MB        
14     ntpd                      root       0.0      304.00 KB       586.12 MB        
15     usbmuxd                   _usbmuxd   0.0      172.00 KB       588.23 MB        
16     update                    root       0.0      104.00 KB       585.57 MB        
17     SystemStarter             root       0.0      152.00 KB       585.61 MB        
20     securityd                 root       0.0      1.11 MB         587.39 MB        
22     mds                       root       0.0      9.40 MB         714.97 MB        
23     mDNSResponder             _mdnsrespo 0.0      708.00 KB       587.49 MB        
24     loginwindow               lydia      0.0      1.36 MB         1.10 GB          
25     KernelEventAgent          root       0.0      124.00 KB       585.68 MB        
27     hidd                      root       0.0      124.00 KB       586.12 MB        
28     fseventsd                 root       0.0      704.00 KB       595.20 MB        
30     dynamic_pager             root       0.0      240.00 KB       585.61 MB        
32     diskarbitrationd          root       0.0      504.00 KB       585.69 MB        
33     DirectoryService          root       0.0      1.99 MB         588.94 MB        
35     configd                   root       0.0      684.00 KB       587.71 MB        
38     autofsd                   root       0.0      164.00 KB       585.62 MB        
39     socketfilterfw            root       0.0      460.00 KB       585.93 MB        
42     distnoted                 daemon     0.0      436.00 KB       585.59 MB        
45     coreservicesd             root       0.0      7.80 MB         626.55 MB        
47     blued                     root       0.0      716.00 KB       597.00 MB        
55     WindowServer              _windowser 13.7     184.37 MB       1.55 GB          
120    launchd                   lydia      0.0      404.00 KB       585.74 MB        
127    AirPort Base Station Agen lydia      0.0      700.00 KB       1.12 GB          
131    Spotlight                 lydia      0.0      2.18 MB         1.15 GB          
132    UserEventAgent            lydia      0.0      728.00 KB       589.60 MB        
134    pboard                    lydia      0.0      112.00 KB       586.63 MB        
135    ATSServer                 lydia      0.0      3.06 MB         647.14 MB        
136    Dock                      lydia      0.0      13.20 MB        1.17 GB          
138    coreaudiod                root       0.0      196.00 KB       590.25 MB        
139    SystemUIServer            lydia      0.0      1.95 MB         1.15 GB          
140    Finder                    lydia      0.0      38.77 MB        1.28 GB          
163    Dropbox                   lydia      0.0      9.78 MB         1.26 GB          
197    Image Capture Extension   lydia      0.0      1.05 MB         1.09 GB          
199    Photoshop                 lydia      1.1      1.67 GB         3.61 GB          
201    AdobeCrashDaemon          lydia      0.0      360.00 KB       586.64 MB        
207    FNPLicensingServ          root       0.0      552.00 KB       587.35 MB        
231    Firefox                   lydia      36.3     301.47 MB       1.72 GB          
1557   AppleSpell.service        lydia      0.0      224.00 KB       601.73 MB        
1937   SketchUp                  lydia      0.0      174.40 MB       1.62 GB          
3351   dbfseventsd               root       0.0      104.00 KB       582.64 MB        
3352   dbfseventsd               root       0.0      4.15 MB         590.64 MB        
3353   dbfseventsd               lydia      0.0      88.00 KB        582.64 MB        
3539   Preview                   lydia      0.0      3.53 MB         1.20 GB          
3567   Lydia: MFC-6490CW         lydia      0.0      4.61 MB         1.16 GB          
5139   InDesign                  lydia      4.2      208.59 MB       2.18 GB          
5140   AdobeCrashDaemon          lydia      0.0      364.00 KB       586.64 MB        
9931   DashboardClient           lydia      1.4      6.35 MB         1.14 GB          
12892  cupsd                     root       0.0      1.73 MB         586.87 MB        
12940  mdworker                  lydia      0.0      3.54 MB         600.52 MB        
12986  Acrobat                   lydia      0.2      141.43 MB       1.39 GB          
13248  TeamViewer QuickSupport   lydia      1.8      22.39 MB        1.18 GB          
13260  TeamViewer_DesktopQS      lydia      54.2     100.22 MB       1.28 GB          
13282  mdworker                  _spotlight 0.0      2.20 MB         599.22 MB        
13352  Quick Look Server         lydia      0.0      2.64 MB         1.09 GB          
13365  Activity Monitor          lydia      12.0     22.18 MB        1.25 GB          
13366  pmTool                    root       0.8      1.70 MB         595.73 MB

Many thanks for your help,

Chris

EDIT - Is it correct that 4Gb is the memory limit for an early 2008 24"?
 
Last edited:
Well its the free memory, or lack of it (6.8MB!!!!) so its going to be paging like mad to the HD. I suggest either get him/her to close programs or get loads more memory.

User problem here, not hardware.

You can free up the memory by typing:-

purge

into terminal.
 
I had a later 2008 macbook pro that wouldn't officially support 8GB of RAM but it did. That would be the first thing to try and as said above, checking to see if there is a lot of page in/outs.
 
Thanks guys.

I'm revisiting the client in a few days so will investigate further then.

Have a nice day.
 
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