Re: Trying to find out where the memory went
| From: | Johannes Schlüter | Date: | Mon, 06 Jun 2011 23:05:12 +0000 |
| Subject: | Re: Trying to find out where the memory went | ||
| References: | 1 2 3 4 5 6 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-53102@lists.php.net to get a copy of this message | ||
On Mon, 2011-06-06 at 22:30 +0200, Mike van Riel wrote:
> 1. Does it hurt to disable the Zend MM?
> 2. Can it be done from inside a PHP Script?
> 3. Why is the memory consumption so much lower, even lower than my
> calculations?
When you disable Zend MM PHP will not use it but directly the system's
allocator, which won't be counted by ZendMM therefore. you therefore
loose all PHP-specific allocation improvements and the memory leak
protections. Nothing you'd actually want ;-)
Disabling the ZendMM is mostly useful for using memory debuggers (incl.
valgrind) to do further checks.
> I assume it is a good thing to at least try to create an easy way to
> reproduce the issue (cannot include my test file) and create a bug
> report about this :)
Reproducible bug reports are always a good thing.
johannes