Mailinglist Archive: opensuse-kde (96 mails)
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Re: [opensuse-kde] [10.2/3.5.5] KDED using too much CPU
- From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
- Date: Tue, 16 Dec 2008 02:14:28 +0100 (CET)
- Message-id: <alpine.LSU.2.00.0812160157430.20616@xxxxxxxxxxxxxxxx>
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On Thursday, 2008-12-11 at 23:23 -0500, Felix Miata wrote:
...
You have to different problems:
· One, that kded is using too much cpu.
· Two, your cooling system can't cope.
The cpu cooling system has to be able to keep the cpu below the maximum temp even if it runs at 100% load full time. If that is not possible, the CPU or the operating system should be able to take measures like lowering the cpu frequency and/or decreasing the load (idle cycles, for instance), but I'm not aware of whether Linux can do this.
- -- Cheers,
Carlos E. R.
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On Thursday, 2008-12-11 at 23:23 -0500, Felix Miata wrote:
But 50/60% only for kded or total usage ?!
kded was using 90%-95% of total usage.
...
It's sending my CPU temp up high
enough to bump the BIOS overheat warning frequently.
You have to different problems:
· One, that kded is using too much cpu.
· Two, your cooling system can't cope.
The cpu cooling system has to be able to keep the cpu below the maximum temp even if it runs at 100% load full time. If that is not possible, the CPU or the operating system should be able to take measures like lowering the cpu frequency and/or decreasing the load (idle cycles, for instance), but I'm not aware of whether Linux can do this.
- -- Cheers,
Carlos E. R.
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