Date: Fri, 10 Apr 2015 11:06:13 +0300 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r281352 - head/sys/netinet Message-ID: <20150410080613.GJ1394@zxy.spb.ru> In-Reply-To: <20150410073147.GD99375@FreeBSD.org> References: <201504100655.t3A6tioW010182@svn.freebsd.org> <20150410071251.GI1394@zxy.spb.ru> <20150410073147.GD99375@FreeBSD.org>
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On Fri, Apr 10, 2015 at 10:31:47AM +0300, Gleb Smirnoff wrote: > On Fri, Apr 10, 2015 at 10:12:51AM +0300, Slawa Olhovchenkov wrote: > S> On Fri, Apr 10, 2015 at 06:55:44AM +0000, Gleb Smirnoff wrote: > S> > S> > Author: glebius > S> > Date: Fri Apr 10 06:55:43 2015 > S> > New Revision: 281352 > S> > URL: https://svnweb.freebsd.org/changeset/base/281352 > S> > > S> > Log: > S> > o Use Jenkins hash. With previous hash, for a single source IP address and > S> > S> Why not meurmur32 hash? > > I didn't investigate it. I know that Jenkins is reliable, and testing > confirmed. Author: gnn Date: Fri Oct 10 19:26:26 2014 New Revision: 272906 URL: https://svnweb.freebsd.org/changeset/base/272906 Log: Change the PF hash from Jenkins to Murmur3. In forwarding tests this showed a conservative 3% incrase in PPS.
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