Date: Thu, 1 Dec 2005 14:09:31 -0500 From: Nick Evans <nevans@talkpoint.com> To: "Gustavo A. Baratto" <gbaratto@superb.net> Cc: freebsd-performance@freebsd.org Subject: Re: new benchmarks. WAS: FreeBSD MySQL still WAY slower than Linux Message-ID: <20051201140931.702b6efe@pleiades.nextvenue.com> In-Reply-To: <05c901c5f6a9$43834730$6450fb40@guinness> References: <04f401c5f630$b9af6570$6450fb40@guinness> <a78074950511302124r26fc61d2yfaa2af410b7737e2@mail.gmail.com> <05c901c5f6a9$43834730$6450fb40@guinness>
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On Thu, 1 Dec 2005 10:58:43 -0800 "Gustavo A. Baratto" <gbaratto@superb.net> wrote: > The numbers are roughly the same with HTT disabled. For example for libthr: > > HTT disabled: > ----------- > # date; for i in 1 2 3 4 5; do super-smack select-key-mysql.smack 10 1000 | > grep select_index; done; date > Thu Dec 1 13:50:24 EST 2005 > select_index 20000 1 0 14749.36 > select_index 20000 0 0 14838.91 > select_index 20000 0 0 14913.73 > select_index 20000 2 0 14230.60 > select_index 20000 1 0 14288.65 > Thu Dec 1 13:50:31 EST 2005 > ----------- > > > HTT enabled: > ----------- > # date; for i in 1 2 3 4 5; do super-smack select-key-mysql.smack 10 1000 | > grep select_index; done; date > Wed Nov 30 22:47:26 EST 2005 > select_index 20000 1 0 14375.95 > select_index 20000 0 0 14392.69 > select_index 20000 0 0 14478.93 > select_index 20000 0 0 14371.66 > select_index 20000 0 0 14416.07 > Wed Nov 30 22:47:33 EST 2005 > ----------- > > > For linuxthreads and libpthread, the numbers are all within the same margin > as the other post as well. > > Cheers > > > ----- Original Message ----- > From: "Xin LI" <delphij@gmail.com> > To: "Gustavo A. Baratto" <gbaratto@superb.net> > Cc: <freebsd-performance@freebsd.org> > Sent: Wednesday, November 30, 2005 9:24 PM > Subject: Re: new benchmarks. WAS: FreeBSD MySQL still WAY slower than Linux > > > > Hi, > > > > On 12/1/05, Gustavo A. Baratto <gbaratto@superb.net> wrote: > > [snip] > >> ++++ DMESG: > >> ---------- > >> Features2=0x4400<CNTX-ID,<b14>> > >> Hyperthreading: 2 logical CPUs > > > > Would you have a try of disabling HTT? It harms performance for > > certain applications. > > > > Cheers, > > -- > > Xin LI <delphij@delphij.net> http://www.delphij.net > > > > > -------------------------------------------------------------------------------- > > > > _______________________________________________ > > freebsd-performance@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-performance > > To unsubscribe, send any mail to > > "freebsd-performance-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-performance@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-performance > To unsubscribe, send any mail to > "freebsd-performance-unsubscribe@freebsd.org" Are you running super-smack on localhost or from remote boxes?
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