Date: Thu, 3 Apr 2008 18:36:59 -0500 From: "Elijah Buck" <elijah.buck@gmail.com> To: hackers@freebsd.org Subject: Re: Is describing sysctl variables useful? Message-ID: <303eddcb0804031636y5f101a0au75ce1149ec8dae77@mail.gmail.com> In-Reply-To: <20080403202620.GG48868@bunrab.catwhisker.org> References: <20080403202620.GG48868@bunrab.catwhisker.org>
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The project that Niki is referring to is something I've begun working on as part of a independent project for school. Sysctl documentation strings are definitely wanted. Mat (@freeebsd) has a partially complete sysctl documentation branch in perforce (//depot/user/mat/src/sysctl_cleanup/). You might want to look there first in case the work has already been done but not integrated. Elijah On Thu, Apr 3, 2008 at 3:26 PM, David Wolfskill <david@catwhisker.org> wrote: > At work, I'm trying to get some measurements for what is going on on > various systems, especially when developers are trying to use them. > (The goal is to improve the situation; measurement is a rather early > step in that process.) > > To that end, I've cobbled up a Perl script that acts as a "wrapper" > around time(1) and uses that command to obtain the "rusage" (ref. > getrusage(2)) information about the command in question. > > I've started to expand this to try to obtain information about the > machine as a whole, in order to allow a comparison of the results > from one run of a command to another to have some plausible meaning. > > For this, I thought that certain values reported by sysctl(8) might > be of use. > > In the process of starting to investigate this, I noted that while > some of the variables have decscriptions (ref. "sysctl -d"), others lack > them. > > Since I'm likely to be sniffing around to figure out what these things > are, would it be a useful exercise for me to submit PRs (in > appropriately-sized chunks) to provide such descriptions? > > I have no desire to submit PRs merely for the exercise; I've submitted > PRs before, so I'm unlikely to do it merely for the sake of novelty. :-} > > But if it stands a reasonable chance of being a useful thing for the > project, I'm happy to help. > > Thoughts? > > Peace, > david > -- > David H. Wolfskill david@catwhisker.org > I submit that "conspiracy" would be an appropriate collective noun for > cats. > > See http://www.catwhisker.org/~david/publickey.gpg<http://www.catwhisker.org/%7Edavid/publickey.gpg>for my public key. >
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