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Date: Wed, 10 Jul 2013 00:15:18 +0400
From: Lev Serebryakov <lev@FreeBSD.org>
Organization: FreeBSD
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To: Adrian Chadd <adrian@freebsd.org>
Subject: Re: Samba server performance -- only 33MiB/s with one client on 1G
 network!
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Cc: Mark Saad <nonesuch@longcount.org>, freebsd-performance@freebsd.org
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Hello, Adrian.
You wrote 9 =D0=B8=D1=8E=D0=BB=D1=8F 2013 =D0=B3., 23:56:14:

AC> Wait a sec - your system is spending most of its time in poll() ?
AC> Have you run hwpmc to see if it's actually spinning in poll(), or if
AC> its just doing a lot of poll calls that are very short-lived?
  I need to re-test all four cases (palin, aio, sendfile, aio + sendfile)
 with hwpmc. What should I read about hwpmc?
  Anyway, all 4 cases shows same performance.

--=20
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>