Messages in this thread | | | Subject | Re: [ckrm-tech] RFC: Memory Controller | From | Badari Pulavarty <> | Date | Tue, 31 Oct 2006 10:16:26 -0800 |
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On Tue, 2006-10-31 at 09:22 -0800, Paul Menage wrote:
> > > > Hmm... interesting. Why do you think its impossible, what are the kinds of > > issues you've run into? > > > > Issues such as: > > - determining from userspace how much of the page cache is really > "free" memory that can be given out to new jobs without impacting the > performance of existing jobs > > - determining which job on the system is flooding the page cache with > dirty buffers >
Interesting .. these are exactly questions our database people have been us asking for few years :)
Thanks, Badari
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