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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > CPU usage up to almost max since upgrade to 10.3.3.

CPU usage up to almost max since upgrade to 10.3.3.
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Sakino
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Mar 18, 2004, 10:20 PM
 
CPU usage is up big time since I updated this morning. I had safari, adium, and mail.app open and my usage was at 90% with 512 mb of ram on my 1.25 gighz al pb. As I have used it today, I noticed it is higher then normal for my normal usage throughout the day. It seems to peak for 5 seconds, then drop down to 20%. These are still high, from my observations before upgrading.
Has anyone had this problem? Can anyone suggest a way to fix it?
     
HouseSold
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Mar 19, 2004, 01:56 AM
 
I can't and couldn't take the fan cycling brought on by the update and reverted back to 10.3.2 today. What a pain but worth it.

Maybe 10.3.3 is good for desktops, but not good for turning a laptop into a cooktop.

Also your CPU usage will equate to less battery, especially when the fans roar.

I hope Apple's listening.

My Powerbooks cool once more.
     
Maflynn
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Mar 19, 2004, 08:36 AM
 
No problem on mine,
What does top say (within the terminal), if you use top -ocpu (I think that's the correct parm) then it will sort by cpu usage.

Mike
     
Sakino  (op)
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Mar 19, 2004, 12:57 PM
 
Originally posted by HouseSold:
I can't and couldn't take the fan cycling brought on by the update and reverted back to 10.3.2 today. What a pain but worth it.

Maybe 10.3.3 is good for desktops, but not good for turning a laptop into a cooktop.

Also your CPU usage will equate to less battery, especially when the fans roar.

I hope Apple's listening.

My Powerbooks cool once more.
Can you please tell me about the easiest way torevert back to 10.3.2
?
     
Maflynn
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Mar 19, 2004, 01:16 PM
 
Originally posted by Sakino:
Can you please tell me about the easiest way torevert back to 10.3.2
?
I believe the only way to revert back is to reinstall panther, there is no uninstall on the updates.

Mike
     
HouseSold
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Mar 19, 2004, 02:44 PM
 
I always save a disk image on cd of every update.

The easiest way to revert is probably install from the Panther cd's and select archive and install.(only choice allowed since Panther is Version 10.3 and 10.3.3 supercedes Panther)

I then did version 10.3.1 and 10.3.2 and stopped.

My only conflict was Safari since the latest version remained installed (at least prefs did) Went to Apple.com and loaded the earlier version and then updated Safari.(more than one version offered)

All is cool again-literally
     
tooki
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Mar 19, 2004, 03:04 PM
 
Originally posted by Maflynn:
No problem on mine,
What does top say (within the terminal), if you use top -ocpu (I think that's the correct parm) then it will sort by cpu usage.

Mike
it's actually top -u

tooki
     
typoon
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Mar 19, 2004, 03:21 PM
 
Processes: 58 total, 3 running, 55 sleeping... 190 threads 14:18:14
Load Avg: 0.27, 0.19, 0.15 CPU usage: 12.0% user, 11.2% sys, 76.8% idle
SharedLibs: num = 113, resident = 31.5M code, 3.34M data, 10.8M LinkEdit
MemRegions: num = 7608, resident = 139M + 19.0M private, 116M shared
PhysMem: 65.4M wired, 137M active, 252M inactive, 455M used, 56.6M free
VM: 4.13G + 80.3M 26708(0) pageins, 47(0) pageouts

This is mine currently with iCHAT, Safari, Mail (checks every minute), KDX, Frogblast, Launchbar, Temp Monitor and Xcharge.
"Evil is Powerless If the Good are Unafraid." -Ronald Reagan

Apple and Intel, the dawning of a NEW era.
     
Sakino  (op)
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Mar 19, 2004, 05:51 PM
 
Processes: 47 total, 2 running, 45 sleeping... 137 threads 15:50:02
Load Avg: 0.42, 0.30, 0.19 CPU usage: 17.7% user, 7.1% sys, 75.2% idle
SharedLibs: num = 112, resident = 25.9M code, 2.84M data, 8.08M LinkEdit
MemRegions: num = 7402, resident = 135M + 7.92M private, 78.3M shared
PhysMem: 60.2M wired, 178M active, 167M inactive, 406M used, 105M free
VM: 3.44G + 80.3M 154295(0) pageins, 141525(0) pageouts

This is with adium, mail.app, and safari open. As I said it jumps around a lot, sometimes spiking into the the 70-90 range.
     
Maflynn
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Mar 20, 2004, 12:04 PM
 
Originally posted by tooki:
it's actually top -u

tooki
Actually tookie top -ocpu does work.

Not sure if its a depracated command, but hey it does sort by useage.

Mike
~Mike
     
   
 
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