ID: 36197
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Bogus
+Status: Open
Bug Type: Apache related
Operating System: gentoo 2005.1
PHP Version: 5.1.2
New Comment:
My apology of being nagger but the bellow code, use memory (even
without inner free) that become free right after the script execution
ending. is there a problem to get back the php varibles memory, just
like the efree do?
PHP_FUNCTION(momo_test)
{
char *some_memory;
int a;
some_memory = (char *) emalloc(0x4000000);
for(a=0;a<0x4000000;a++) some_memory[a]=0;
//efree(some_memory);
}
Can you send me more exact reference how the linux memory allocation
responsible for this spend memory?
Previous Comments:
------------------------------------------------------------------------
[2006-01-29 16:07:05] [EMAIL PROTECTED]
Expected behaviour. Search more information how memory allocation and
freeing works in Linux from the web..and also 'man ps'
------------------------------------------------------------------------
[2006-01-29 09:08:18] [EMAIL PROTECTED]
Description:
------------
while playing with big arrays, i see that memory that was used on php
with apache 1.3 sapi doesn't became free till the next time apache use
*the same* process. here how the memory looks like *after* the scripts
have finish to run:
momo@(none) htdocs # ps -A v|grep http
27677 ? Ss 0:00 0 4188 8875 4532 0.8
/www5/bin/httpd
27679 ? S 0:00 0 4188 8875 3072 0.5
/www5/bin/httpd
27680 ? S 0:03 1 4188 31759 26580 5.1
/www5/bin/httpd
27681 ? S 0:00 0 4188 54019 48740 9.4
/www5/bin/httpd
27682 ? S 0:00 0 4188 8875 2532 0.4
/www5/bin/httpd
27683 ? S 0:00 0 4188 8875 2536 0.4
/www5/bin/httpd
27716 ? S 0:00 0 4188 8875 2536 0.4
/www5/bin/httpd
27764 pts/0 R+ 0:00 0 57 1406 436 0.0 grep http
Reproduce code:
---------------
for($a=0;$a<1024*512;$a++) {
$ret[] = 1.1;
}
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=36197&edit=1
