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#1 2009-05-21 14:16:25

Tinuva
Member
From: South Africa/Cape Town
Registered: 2008-05-29
Posts: 37
Website

Bind only using 1 core

Recently started using bind as one of our dns servers, and according to graphs on our cacti server, only 1 core gets used. It goes up to 10% cpu usage while the rest sit idle at 0% and sometimes a small spike.

Now on a ubuntu dns server which is a dual core, both cores go equally up in cpu usage, about 5% on both.

Also added the setting -n 4 to /etc/conf.d/named to see if that would make a difference but doesn't look like it.

Is there something different with bind on ubuntu that is missing on bind on archlinux?

Ubuntu: version: 9.5.0-P2
Archlinux: version: 9.6.0-P1 (version.bind/txt/ch disabled)

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#2 2009-05-21 14:26:13

dwi
Member
Registered: 2008-01-27
Posts: 27

Re: Bind only using 1 core

The PKGBUILD for BIND has threading disabled. You can grab it from ABS if you want to enable it.

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#3 2009-05-21 14:43:55

Tinuva
Member
From: South Africa/Cape Town
Registered: 2008-05-29
Posts: 37
Website

Re: Bind only using 1 core

Aah cool thanks, I will do that. I only see bind-geodns on AUR, guess I will take that and work from there.

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#4 2009-05-21 15:03:40

Tinuva
Member
From: South Africa/Cape Town
Registered: 2008-05-29
Posts: 37
Website

Re: Bind only using 1 core

Actually figured out afterwards I can get the current one from: http://repos.archlinux.org/viewvc.cgi/b … D?view=log

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