ID: 35820 User updated by: ottawaremovethissixtyseven at hotmail dot com Reported By: ottawaremovethissixtyseven at hotmail dot com -Status: Feedback +Status: Open Bug Type: IIS related Operating System: W2K -PHP Version: 5CVS-2006-01-03 (snap) +PHP Version: 5CVS-2006-01-05 (snap) New Comment:
Load Test: 5 hours. 300 concurrent users loading phpinfo(). DebugDiag results: php5ts.dll is responsible for 83.81 MBytes worth of outstanding allocations (69% Leak Probability). The following are the top 2 memory consuming functions: php5ts!_zend_hash_add_or_update+2da: 39.46 MBytes worth of outstanding allocations. php5ts!_zend_hash_add_or_update+15d: 23.05 MBytes worth of outstanding allocations. Previous Comments: ------------------------------------------------------------------------ [2006-01-04 22:50:46] [EMAIL PROTECTED] Debug symbols: http://snaps.php.net/win32/php5.1-dbgpack-win32-latest.zip >There is a significant memory leak in php5ts.dll. It's great that you keep repeating this and still have not provided any information about the problem. Does your debugger provide it? Honestly saying, I don't think this leak even exists, because I can't see any leaks with valgrind on Linux (and I'm sure nobody is able to reproduce it on Windows) and I incline to think that your debugging tool gives you wrong results. ------------------------------------------------------------------------ [2006-01-04 22:46:39] [EMAIL PROTECTED] Use the binaries provided at snaps.php.net and if you get some leak with those -> reopen. ------------------------------------------------------------------------ [2006-01-04 22:41:46] ottawaremovethissixtyseven at hotmail dot com There is a significant memory leak in php5ts.dll. We are trying to pinpoint it but do not have the debug symbols. We are have great trouble compiling PHP 5.1.2RC2. The memory leak is reproducible with this simple code: <?php phpinfo(); ?> Can someone please point me in the right direction to get the debug symbols for PHP 5.1.2RC2? We'll be able to provide detailed information about what part of php5ts.dll is causing the memory leak if we can get the debug symbols. ------------------------------------------------------------------------ [2005-12-31 00:43:30] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5.1-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.1-win32-latest.zip ------------------------------------------------------------------------ [2005-12-30 17:17:12] ottawaremovethissixtyseven at hotmail dot com We're able to reproduce this memory leak by simply calling phpinfo() during our performance test. No DB API is used. DebugDiag is showing a definite memory leak in php4ts.dll and the XmlInitEncoding function even though we're only running this exact code: <?php phpinfo(); ?> We hit the server with over 300 concurrent users for several hours and can reproduce the memory leak every time. ------------------------------------------------------------------------ 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/35820 -- Edit this bug report at http://bugs.php.net/?id=35820&edit=1
