Date: Sat, 02 Jun 2012 10:51:44 +0200 From: Florian Smeets <flo@FreeBSD.org> To: lev@FreeBSD.org Cc: freebsd-hackers@FreeBSD.org, Ivan Voras <ivoras@FreeBSD.org> Subject: Re: SuperPages utilization survey Message-ID: <4FC9D420.6010203@FreeBSD.org> In-Reply-To: <1073159468.20120602121458@serebryakov.spb.ru> References: <jqac8f$6mn$1@dough.gmane.org> <1073159468.20120602121458@serebryakov.spb.ru>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF8CF77FB67BFE3E162543AF9 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 02.06.12 10:14, Lev Serebryakov wrote: > Hello, Ivan. > You wrote 1 =D0=B8=D1=8E=D0=BD=D1=8F 2012 =D0=B3., 16:23:42: >=20 > IV> http://people.freebsd.org/~ivoras/stuff/spsurvey_desktop.txt > IV> http://people.freebsd.org/~ivoras/stuff/spsurvey_mixserver.txt > IV> http://people.freebsd.org/~ivoras/stuff/spsurvey_webserver.txt > Home storage server / torrent box: > http://lev.serebryakov.spb.ru/_sklad/sps/spsurvey-home-storage-torren= ts.txt >=20 > Web/Database/Mail "all-in-one for me and my friends" server: > http://lev.serebryakov.spb.ru/_sklad/sps/spsurvey-mixed-web-database-= mail.txt >=20 > I'm surprised by number of "Eligible mappings not promoted" cases :( >=20 You have to explicitly enable it in mysql: add "large-pages" to the [mysqld] section of my.cnf Total accounted memory mappings: 7775 MB (1990412 pages) Memory in superpages: 5414 MB (3 mappings) pid: 27208 (mysqld) start: 802400000 stop: 816800000 (324 MB) tp: sw pat= h: pid: 27208 (mysqld) start: 816c00000 stop: 945628000 (4842 MB) tp: sw path: pid: 27208 (mysqld) start: 945800000 stop: 955000000 (248 MB) tp: sw pat= h: Florian --------------enigF8CF77FB67BFE3E162543AF9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAk/J1CAACgkQapo8P8lCvwkbDQCfUof0bN9X2TKqe/JYhO+rVgkI UagAnRuGcLuyw8W52zmr46YGunKgp+5Y =+Xa2 -----END PGP SIGNATURE----- --------------enigF8CF77FB67BFE3E162543AF9--
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