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Date: Wed, 7 Oct 2009 04:40:52 +0530 From: Balbir Singh <balbir@...ux.vnet.ibm.com> To: Linus Walleij <linus.ml.walleij@...il.com> Cc: linux kernel <linux-kernel@...r.kernel.org>, Jonathan Corbet <corbet@....net> Subject: Re: CGFreak control group visualizer On Wed, Oct 7, 2009 at 2:36 AM, Linus Walleij <linus.ml.walleij@...il.com> wrote: > A while back I started to write CGFreak to visualize the intricacies of control > groups using some python and cairo. (Nothing special, just a hobby - famous > last words.) I have a web page of it running with some explanations of what > you see here: > > http://cgfreak.sourceforge.net/ > > The basic idea is that resources can often be represented in piecharts, > everyone should be familiar with these from school and economists love > them. So I visualize system resources in control groups as piecharts and > now I have also started to make it a bit interactive. It all grew out of the > educational need to understand scheduling and control groups. > > I don't know if you think this is as fun as I think, it's nice images anyway, > I don't know how accurate they are, feedback and patches welcome. I looked at the screenshots and they look very interesting. Would it take a lot of effort to extend it to track other controllers like memory, network, etc? Balbir Singh. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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