Re: Practical comparisons on PHP7

On Dec 7, 2015, at 18:17, Rasmus Lerdorf <rasmus@lerdorf.com> wrote: > >> On Dec 7, 2015, at 16:28, Lester Caine <lester@lsces.co.uk> wrote: >> >> PHP7 is around 10% slower ... and given that half the time is taken >> in database lookup, the code performance is potentially worse. So what >> am I missing? > > Then you have a config problem. The first and obvious thing to check is your opcache setup. Is > it working? phpinfo() will show you some cache stats. If opcache is working, what does your opcache > config look like? Did you compile with huge page support? If so, did you actually allocate some huge > pages for it? Ah, I just checked. You have no opcache at all in your PHP 7 setup. And you have eaccelerator configured for PHP 5. So an opcode cached PHP 5 is only 10% faster than a completely unaccelerated PHP 7. That's pretty damn impressive! -Rasmus

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