Date: Mon, 05 Jan 2004 17:42:16 +0100 From: Alexander Langer <alex@big.endian.de> To: Markus Oestreicher <m.oe@x-trader.de> Cc: freebsd-net@freebsd.org Subject: Re: Polling CPU usage Message-ID: <20040105164216.GD9148@fump.kawo2.rwth-aachen.de> In-Reply-To: <05bc01c3c48f$d47cec30$02c0a8c0@gnbuero.qhintra.net> References: <05bc01c3c48f$d47cec30$02c0a8c0@gnbuero.qhintra.net>
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Also sprach Markus Oestreicher (m.oe@x-trader.de): > Is there a way to get the real processor usage including > the time spent on polling? What machine do you use? When bridging approx. 25 MB/s (so 200 MBit/s; 1 MB of traffic roughly estimates to 1500 packets here) on a Duron 700 with ~2800 ipfw rules in polling mode, we have ~15.0 system load, so it might be your load is actually in fact so low ;) I once did a timed buildworld when the system was saturated like this, and compared to an almost idle CPU (in the night with < 100 kb/s) the build only took 5% longer or so. Alex
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