Date: Thu, 22 Nov 2012 11:28:26 +0200 From: Andriy Gapon <avg@FreeBSD.org> To: Steve Wills <swills@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: current sluggish under load in the last few weeks Message-ID: <50ADF03A.3090005@FreeBSD.org> In-Reply-To: <50ADA01A.7080805@FreeBSD.org> References: <50ADA01A.7080805@FreeBSD.org>
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on 22/11/2012 05:46 Steve Wills said the following: > Hi All, > > Has something changed in the scheduler recently? I don't have anything > concrete, I'd recommend getting something concrete first. Like doing some profiling. Or obtaining some ktr(4) traces that could be used with schedgraph. > just anecdotal evidence, but my current desktop feels a little > less responsive under heavy CPU load than it did a few weeks ago. > Usually my high CPU processes (builds) are nice'd, but even with that, > thing still get kinda sluggish, for example the mouse pointer will take > it's time responding. Didn't do that a few weeks back. Wondering if it's > just me? -- Andriy Gapon
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