Date: Mon, 14 Feb 2005 01:59:14 -0500 From: Julio Capote <jcapote@gmail.com> To: freebsd-hackers@freebsd.org Subject: Schedgraphing over a prolonged period of time? Message-ID: <1108364354.84797.8.camel@hatter.wonderland.dn>
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Curious about the new ULE scheduler, I've been running 5-STABLE for about 2-3 days now with preemption enabled. During this period of time, i "felt" some slowdowns after prolonged use (system gaining latency over time). I remember seeing a schedgraph of the linux/bsd boot process, so my question is, would it be possible to generate a schedgraph at a certain interval of the entire running system (everyday)? I can see how this kind of data would aid in the development of the ULE scheduler. -Julio
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