Date: Wed, 27 Jul 2011 21:32:49 +0200 From: =?iso-8859-2?Q?Edward_Tomasz_Napiera=B3a?= <trasz@FreeBSD.org> To: Alexander Pyhalov <alp@rsu.ru> Cc: freebsd-current@freebsd.org Subject: Re: rctl limit cpu Message-ID: <5690C0E7-5FD5-49B1-B1C1-6D56EB95B810@FreeBSD.org> In-Reply-To: <4E2EC1D4.20302@rsu.ru> References: <4E2EC1D4.20302@rsu.ru>
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Wiadomo=B6=E6 napisana przez Alexander Pyhalov w dniu 26 lip 2011, o = godz. 15:32: > Hello. > I see in rctl man page, that I can limit cpu time in milliseconds, = e.g., for jail. But I can't deny allocation of the resource (according = to man page). > In Solaris I can assign different amount of cpu shares to different = projects. How can I achieve this with rctl? For example, I'd like to = give jail:www 40% CPU, jail:db - 50% CPU and leave 10% to the base = system... The cputime resource (it got renamed shortly before the code freeze to = match resource names in login.conf(5)) defines amount of CPU time used, not = the percentage. That's why you cannot deny it - if you could, it would just make the = offending process (jail, login class, user) hang indefinitely. The %CPU limit is not implemented yet. I plan to do this before = sometime after 9.0 is out. -- If you cut off my head, what would I say? Me and my head, or me and my = body?
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