[asterisk-users] 400 calls at g711 how much cpu power

[Tzafrir Cohen]

On Thu, Apr 02, 2009 at 09:33:49AM +0100, Gordon Henderson wrote:

> As for the server - get *everything* in RAM. At least with no disk IO, 

This is true with respect to e.g. recordings.

But most other operations won't bother the disk much. If you have 400
channels doing roughly the same things, the files that they use will
mostly be cached.

Disabling atime updates (e.g.: noatime, relatime) can help reducing the
load of unnecessary writes to the disk.

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               Tzafrir Cohen
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