Date: Fri, 17 Feb 2017 02:20:10 +0100 From: Miroslav Lachman <000.fbsd@quip.cz> To: Dustin Wenz <dustinwenz@ebureau.com>, freebsd-stable@freebsd.org Subject: Re: Jailed periodic daily scripts smashing CPU Message-ID: <58A64FCA.5080302@quip.cz> In-Reply-To: <321260F8-95D8-4C21-90B5-FDB0F6FF98F9@ebureau.com> References: <321260F8-95D8-4C21-90B5-FDB0F6FF98F9@ebureau.com>
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Dustin Wenz wrote on 2017/02/16 22:47: > I have a number of servers with roughly 60 jails running on each of them. On these hosts 60 is way more than we have on our jailers. Daily / security scripts are very disk IO intensive so we end up with changing time in /etc/crontab in each jail for periodic tasks. The best way is to randomize these times on jail creation time. Miroslav Lachman
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