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Re: limiting CPU usage
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Re: limiting CPU usage


  • Subject: Re: limiting CPU usage
  • From: Alexander Cohen <email@hidden>
  • Date: Fri, 30 Nov 2007 15:19:59 -0500


On 30-Nov-07, at 3:05 PM, Murat Konar wrote:


On Nov 30, 2007, at 8:36 AM, Alexander Cohen wrote:

In that case, maybe you have an idea for me. I have a daemon that runs and indexes all the images on a system. For each image, it needs to open it up, get some info, close it and store that info. This is very CPU consuming and can pretty much bring the system to a halt after a while.

That doesn't seem right. Your daemon shouldn't be able to monopolize the CPU. Are you sure that's what's going on?


I wonder if what is really happening is that you're memory usage is getting out of hand and causing virtual memory thrashing.

What im doing is pretty simple. I have a loop that for each iteration, opens an image, gets some info, then closes it down ( using CG of course ). Everything is released correctly and there are no leaks. BUt after a while, the system gets unresponsive.


AC
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  • Follow-Ups:
    • Re: limiting CPU usage
      • From: Murat Konar <email@hidden>
References: 
 >limiting CPU usage (From: Alexander Cohen <email@hidden>)
 >Re: limiting CPU usage (From: Thomas Davie <email@hidden>)
 >Re: limiting CPU usage (From: Alexander Cohen <email@hidden>)
 >Re: limiting CPU usage (From: Murat Konar <email@hidden>)

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