Re: One suggestion to PHP-FPM
| From: | Rasmus Lerdorf | Date: | Wed, 14 Apr 2010 09:38:24 +0000 |
| Subject: | Re: One suggestion to PHP-FPM | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-47941@lists.php.net to get a copy of this message | ||
On 04/14/2010 02:01 AM, Jérôme Loyet wrote:
> The patch seems good (I didn't test it yet) but I'm curious about the
> way you check the memory real size:
>
> + if(zend_memory_usage(1 TSRMLS_CC) >
> fpm_global_config.term_on_memory_limit){
>
> I don't know much about the zend_memory_usage() function. But does it
> return the real memory size of the process ?
Right, that will only give you the memory allocated by the memory
manager, obviously. But, pecl/imagick does seem to use emalloc to
allocate the imagick objects. However, if the underlying magickwand
library mallocs a bunch of temporary space on its own, this will not get
picked up.
-Rasmus