Обсуждение: cpu usage on the linux machine
If the linux box has 8 CPU's, is there a way to configure for Postgres to user 6 of them? how? Thanks!
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Fussy? Opinionated? Impossible to please? Perfect. Join Yahoo!'s user panel and lay it on us.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jessica Richard wrote: > If the linux box has 8 CPU's, is there a way to configure for Postgres to user 6 of them? how? Thanks! No. Joshua D. Drake > > > --------------------------------- > Fussy? Opinionated? Impossible to please? Perfect. Join Yahoo!'s user panel and lay it on us. - -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240 Providing the most comprehensive PostgreSQL solutions since 1997 http://www.commandprompt.com/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGun6eATb/zqfZUUQRAg3wAJ9iiDQY809thJ8S71U8ev17OlwleQCeJJGU qZ7l7Lj9b3dnww9fml9uYoU= =8y+7 -----END PGP SIGNATURE-----
On 8/8/07, Jessica Richard <rjessil@yahoo.com> wrote: > If the linux box has 8 CPU's, is there a way to configure for Postgres to > user 6 of them? how? Thanks! There are some kernel hacks for CPU affinity. they might be able to do a bit of that. Other than that, limited postgresql to only 6 non-superuser connections might do the trick.
Jessica Richard wrote: > If the linux box has 8 CPU's, is there a way to configure for Postgres > to user 6 of them? how? Thanks! Try that: http://www.bullopensource.org/cpuset/ -- Andrzej Zawadzki PLD <jid:zawadaa@pld-linux.org>