Date: Mon, 25 Mar 2013 10:11:16 -0700 From: Adrian Chadd <adrian@freebsd.org> To: "Davide D'Amico" <davide.damico@contactlab.com> Cc: freebsd-performance@freebsd.org Subject: Re: FreeBSD 9.1 vs CentOS 6.3 [WAS Re: freebsd-performance Digest, Vol 119, Issue 8] Message-ID: <CAJ-Vmo=ne%2Bck17Dwy18AuLLwta690owSK4_iRoUdAcfvRHv-Fg@mail.gmail.com> In-Reply-To: <51506326.9020109@contactlab.com> References: <mailman.67.1364212802.87792.freebsd-performance@freebsd.org> <5150586E.5040408@contactlab.com> <51506326.9020109@contactlab.com>
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Can you please run a Linux install in a FreeBSD jail so we can see whether it's the kernel or userland? Thanks, Adrian On 25 March 2013 07:45, Davide D'Amico <davide.damico@contactlab.com> wrote: > Il 25/03/13 15:00, Davide D'Amico ha scritto: > >> Thank you Daniel for your tests, here my tests using sysbench v0.5 MySQL >> Benchmarks r/w (80%/20%) test on 10.000.000 rows 2.000.000 query using >> Standard OLTP: values represent the number of transactions per second >> and the first number is obtained using 1 thread, the second one using 2 >> threads, 4, 8, 12, 16, 24, 32, 48 and 64 threads. >> >> CentOS 6 5.6.10-ent: >> 4163 7653 10905 12511 13556 14832 16270 16733 16925 16895 >> >> VM CentOS 6 5.6.10-ent VMWare 5.1: >> 3201 5543 8299 12823 14331 15658 16842 15946 11529 9457 >> >> VM FreeBSD 9.1 5.6.10-ent VMWare 5.1 (*): >> 2102 3572 5917 8060 7905 7734 7104 7304 7612 7058 >> >> VM FreeBSD 9.1 5.6.10-ent VMWare 5.1 (**): >> 2026 3290 4927 ... (I stopped the tests because it seems similar to the >> previous one) >> >> FreeBSD 9.1 5.6.10-ent ZFS+SSD: >> 2780 4371 6876 8202 8077 7780 7563 7632 7960 8062 >> >> FreeBSD 9.1 5.6.10-ent ZFS tweaked+SSD: >> 2589 4679 6438 7073 7121 7227 7132 7273 7623 7672 >> >> Well, CentOS outperforms FreeBSD in every thread concurrency, and not >> only in standard oltp tests. >> I think I'll use CentOS for mysql servers. >> >> Thank you for all your time spent, support and tests. >> >> d. >> >> >> (*) >> Using: >> - sysctl.conf: >> - kern.eventtimer.periodic=1; >> - kern.timecounter.hardware=ACPI-fast; >> - loader.conf: >> - kern.hz=100; >> >> (**) >> Using: >> - sysctl.conf: >> - kern.eventtimer.periodic=1; >> - kern.timecounter.hardware=ACPI-fast; >> - loader.conf: >> - kern.hz=100; >> - malloc.conf -> 3N > > > Well, because of a misunderstanding the previous tests were related to > oltp.lua dataset/workload, using the oltp_simple I have: > > VM FreeBSD 9.1 5.6.10-ent VMWare 5.1: > 2919 4758 8661 14075 16436 16328 17172 17636 17926 18218 > > CentOS 6: > 5677 11253 22129 32096 45800 47091 42608 13097 12979 13282 > > FreeBSD 9.1: > 2874 5179 9154 13199 14291 11627 19766 19887 21197 21787 > > I don't know is these tests could help finding where the problem is, I hope > so. > > I can do other test until wednesday 27/03 if you need. > > Thanks, > d. > > > _______________________________________________ > 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"
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