Date: Thu, 04 Jun 2009 10:01:58 +0400 From: Menshikov Konstantin <kostjn@peterhost.ru> Cc: freebsd-jail@freebsd.org Subject: Re: Calculating per jail memory usage ... Message-ID: <4A276356.7040704@peterhost.ru> In-Reply-To: <4A275CE4.9020408@modulus.org> References: <20090603180221.E56412@hub.org> <4A275D80.5050408@peterhost.ru> <4A275CE4.9020408@modulus.org>
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Andrew Snow wrote: > Menshikov Konstantin wrote: >> Now in a kernel there is no mechanism with which help it is possible >> to count a memory size occupied with processes in jail. >> After this mechanism will appear, it will be possible to add top :) > > Are there any plans to add this? > > There needs to be a way more generally (ie. not just for jails) to > find out total memory used by a set of processes which may or may not > have shared memory. > > > - Andrew > > The patch will be added, after testing, I hope. In a case jail it was necessary for memory size restriction. I do not think that in a kernel it is necessary to add possibility of definition of the size of memory occupied with any group of processes. Easier to count memory as conclusion parsing pmap (/usr/ports/sysutils/pmap/) output for several processes.
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