Some system processes slow after 10.4 upgrade

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Posted:
in Genius Bar edited January 2014
Hey Gang,

Since upgrading to Tiger I've noticed that certain processes(opening some files, one page scroll with a click, folder contents appearance upon opening folder, etc) which took less than a second now usually take several seconds and I get the spinning ball. I checked Activity Monitor and the System Memory results are as follows(I tried to attach a Grab of Activity Monitor but couldn't):



Wired: 69 MB

Active: 266 MB

Inactive: 159 MB

Free: 17 MB



Mail is using around 30 MD; Each Widget is using between 20-30 MB ;CPU usage is low.

I have 512 MB in a 12" 1 Gig iBook G4.



Has anyone else noticed this? Do I need more memory? What is the difference between Inactive and Free Memory?

Steve B.

Comments

  • Reply 1 of 5
    maccrazymaccrazy Posts: 2,658member
    Quote:

    Originally posted by macmaniac

    Hey Gang,

    Since upgrading to Tiger I've noticed that certain processes(opening some files, one page scroll with a click, folder contents appearance upon opening folder, etc) which took less than a second now usually take several seconds and I get the spinning ball. I checked Activity Monitor and the System Memory results are as follows(I tried to attach a Grab of Activity Monitor but couldn't):



    Wired: 69 MB

    Active: 266 MB

    Inactive: 159 MB

    Free: 17 MB



    Mail is using around 30 MD; Each Widget is using between 20-30 MB ;CPU usage is low.

    I have 512 MB in a 12" 1 Gig iBook G4.



    Has anyone else noticed this? Do I need more memory? What is the difference between Inactive and Free Memory?

    Steve B.




    My 1.67 GHz PowerBook with 128MB GPU and 1GB RAM was never that speedy under Tiger, Spotlight takes around 20 seconds! However, it has slowed recently when I put on lots of extra fonts. Make sure you're using 10.4.2, when you installed Tiger did you do a clean install?



    Inactive memory is memory that is not being used but still contains info (basically the info hasn't been erased in case you'll need it again). However inactive memory is free and can be used by the system if needed.
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  • Reply 2 of 5
    20 seconds? When people claim those kinds of times, I have to wonder if they let Spotlight complete the indexing process. I have three macs in the house of varying "power" and "speed" and Spotlight has never taken more than a couple of seconds to complete its results...
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  • Reply 3 of 5
    maccrazymaccrazy Posts: 2,658member
    Quote:

    Originally posted by Engine Joe

    20 seconds? When people claim those kinds of times, I have to wonder if they let Spotlight complete the indexing process. I have three macs in the house of varying "power" and "speed" and Spotlight has never taken more than a couple of seconds to complete its results...



    Well most of the time it is a few seconds but can take longer just after login - i think it needs to warm up. What can take ages for me is right clicking on folders in the dock - they can take five seconds or more to open!
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  • Reply 4 of 5
    I've noticed that Tiger uses a lot memory for file IO. For some reason it's slow to release memory.
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  • Reply 5 of 5
    I installed a 512 MB card(replacing a 256 card) and system response/performance is noticibly better, even with Dashboard active.



    Is anyone interested in the 256 MB card? PC2700 333 200 pin SODIMM DDR

    S
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