Date: Wed, 15 Aug 2012 12:21:19 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: Lev Serebryakov <lev@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: CURRENT as gateway on not-so-fast hardware: where is a bottlneck? Message-ID: <42630017.20120815122119@serebryakov.spb.ru> In-Reply-To: <157941699.20120815004542@serebryakov.spb.ru> References: <157941699.20120815004542@serebryakov.spb.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
Hello, Lev. You wrote 15 =D0=B0=D0=B2=D0=B3=D1=83=D1=81=D1=82=D0=B0 2012 =D0=B3., 0:45:= 42: LS> Answer looks trivial: router CPU is bottleneck. But here is one additi= onal LS> detail: `top' never shows less than 50% of idle when torrents are LS> active. And `idle' time with torrents traffic is ALWAYS is higher than LS> without them, but with WiFi traffic. Ok, additional information: it seems, that `top' is liar when POLLING is enabled for em0 and vr1 NICs. I'm turned POLLING off, and speeds are the same, but `idle' is no more 50%, it is `0%' when gateway is overloaded. But i still feezes under load with ULE. It looks like ULE is broken. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42630017.20120815122119>