Date: Tue, 20 Mar 2001 13:02:58 -0800 From: Alfred Perlstein <bright@wintelcom.net> To: Paul Herman <pherman@frenchfries.net> Cc: Matt Dillon <dillon@earth.backplane.com>, "Michael C . Wu" <keichii@iteration.net>, hackers@FreeBSD.ORG Subject: Re: tuning a VERY heavily (30.0) loaded server Message-ID: <20010320130257.F29888@fw.wintelcom.net> In-Reply-To: <Pine.BSF.4.33.0103202155310.14957-100000@husten.security.at12.de>; from pherman@frenchfries.net on Tue, Mar 20, 2001 at 10:00:40PM %2B0100 References: <200103201848.f2KImj995560@earth.backplane.com> <Pine.BSF.4.33.0103202155310.14957-100000@husten.security.at12.de>
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* Paul Herman <pherman@frenchfries.net> [010320 13:02] wrote: > On Tue, 20 Mar 2001, Matt Dillon wrote: > > > :We have 'vmstat 5' available at http://zoo.ee.ntu.edu.tw/~keichii/ > > :Fresh hot vmstat 1 log at > > :http://zoo.ee.ntu.edu.tw/~keichii/vmstat_1.log > > > > I usually don't increase 'maxusers' above 256 myself, but > > 512 should be fine. Everything else looks fine too. > > I ran a heavily loaded (3.4-RELEASE) www/mysql server once which > randomly froze about every three days. It had maxusers 512, and > backing it off to about 490 got rid of the freezing. IIRC, it used to > not be safe to run maxusers 512, but things may have changed since > then. It should have been fixed, if it's broken again we'd like to know. -- -Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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