#41713 [Asn]: Persistent memory consumption since 5.2

ID: 41713 Updated by: jani@php.net Reported By: mplomer at gmx dot de Status: Assigned Bug Type: Performance problem Operating System: win32 only -PHP Version: 5.2CVS-2007-06-26 +PHP Version: 5.2CVS-2007-07-12 Assigned To: dmitry New Comment: And I can reproduce this too on Windows, using latest snapshot available. Previous Comments: ------------------------------------------------------------------------ [2007-07-14 09:15:28] jani@php.net Dmitry, please check this out. ------------------------------------------------------------------------ [2007-07-11 08:43:55] mplomer at gmx dot de I tested with PHP 5.2.0 now, and I can reproduce the described behaviour from [30 Jun 10:19am UTC] too. Only when I am testing with PHP 5.1.6, I can't reproduce it. But I agree with you, that this points at the new memory management on win32. ------------------------------------------------------------------------ [2007-07-10 23:39:09] spamtrap at psychoticwolf dot net I see this with PHP 5.2.1 - 5.2.3 (mod_php5 with Apache 2.0.59 and 2.2.4 on WinXP and Win2003). I did some regression testing and it seems to have started between 5.2.0 and 5.2.1 which points at the new memory management on win32. Memload was normal under 5.2.0. After awhile, Apache consumes as previously reported, 300-600mb (usually around 330mb + 6-700mb virtual), and, curiously, PHP thows a Fatal Error that its exceeded its memory limit for that script, even though it hasn't, as the script doesn't use more than about 300k. (Only seen this last part once, so far, so that might be a fluke.) ------------------------------------------------------------------------ [2007-07-09 13:48:22] mplomer at gmx dot de Does somebody have any ideas to track this down? Are there any PHP core developers with a windows-test-environment? Aren't there any PHP developers who have the problem, that Apache/PHP eats up all RAM after some hours of developing and testing bigger PHP-projects? ------------------------------------------------------------------------ [2007-06-30 11:32:59] mplomer at gmx dot de Another developer tested this on his own machine now, with the same Apache/PHP environment, and could affirm this behavior. The memory usage values are respectively 0,1-0,3 MB different, but the principle is the same. So the behavior seems not to be system dependent. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/41713 -- Edit this bug report at http://bugs.php.net/?id=41713&edit=1