Re: Command-line PHP script CPU usage goes sky-high, stays there--why?

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René Fournier wrote:

> However, the number of socket clients connecting in the past 3-4
> months has steadily increased, and this seems to have exposed (if not
> created) a strange performance "issue" with PHP 5.2.4, MySQL 5.0.45
> and/or Mac OS X Server 10.4.11. (I say "and/or" because I am unsure
> where the problem's cause really lies.) Basically, after the script
> has been running for a day or so (processing essentially the amount
> data that used to take two weeks), the CPU usage of the machine goes
> from 30% (normal) to 80-90%. 

Have you tried stracing it to see what's really happening when the load
goes that high?


/Per Jessen, Zürich

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