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Bugs for Performance problem
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
50238
(edit)		 2009-11-20 10:29 UTC 2015-01-11 04:22 UTC Bug No Feedback 6SVN-2009-11-20 (SVN) Solaris 5.10 (SPARC) [PATCH] - Using #defines to improve the performance of the TSRMG macro  
29900
(edit)		 2004-08-30 17:21 UTC 2005-02-19 01:00 UTC Bug No Feedback 5.0.1 Win32 Variables can't hold more than 42.56KB  
37840
(edit)		 2006-06-18 17:21 UTC 2006-11-21 01:00 UTC Bug No Feedback 5.1.4 Linux 2.4.21 uniqid() without more_entropy extremely slow  
42799
(edit)		 2007-09-29 21:52 UTC 2007-10-08 01:00 UTC Bug No Feedback 5.1.4 xp the \n to jump to a new line is ignored  
42777
(edit)		 2007-09-27 12:43 UTC 2007-10-10 01:00 UTC Bug No Feedback 4.4.7 windows the is_uploaded_file fails randomly.  
23268
(edit)		 2003-04-18 06:31 UTC 2003-04-23 00:21 UTC Bug No Feedback 4.3.1 Linux str_replace total system overload  
48828
(edit)		 2009-07-07 05:05 UTC 2009-07-15 01:00 UTC Bug No Feedback 6CVS-2009-07-07 (CVS) Linux strtotime() seems surprisingly slow (3x worse than preg_match).  
29293
(edit)		 2004-07-21 12:21 UTC 2005-02-19 01:00 UTC Bug No Feedback 5.0.0 Windows XP some functions are slower (10x slowest) than using php4  
35040
(edit)		 2005-10-31 20:53 UTC 2005-11-06 11:54 UTC Bug No Feedback 4.4.1 FreeBSD 5.3 slowness and timeouts when using php-4.4.1  
14937
(edit)		 2002-01-08 15:38 UTC 2002-02-02 06:36 UTC Bug No Feedback 4.1.0 Windows 2000 Server Script timeouts at random places  
48164
(edit)		 2009-05-06 13:01 UTC 2009-05-14 01:00 UTC Bug No Feedback 5.2.9 Linux Script stops during a while  
41193
(edit)		 2007-04-25 21:56 UTC 2008-08-06 01:00 UTC Bug No Feedback 5.2.3 Win32 relative paths affecting script performance (compared to 5.1.x) dmitry
43147
(edit)		 2007-10-30 17:52 UTC 2008-05-27 01:00 UTC Bug No Feedback 5.2.5 Windows Server 2003 R2 x64 Random "PHP Fatal error: Maximum execution time of 60 seconds exceeded"  
28334
(edit)		 2004-05-09 09:05 UTC 2004-05-17 01:00 UTC Bug No Feedback 4.3.6 windows 2003 Processor Usage  
15746
(edit)		 2002-02-26 22:29 UTC 2002-09-21 02:10 UTC Bug No Feedback 4.1.1 Windows 2000 Server Process exec() is slow from webserver - running from shell is ok ...  
16133
(edit)		 2002-03-18 01:45 UTC 2002-10-30 01:00 UTC Bug No Feedback 4.1.2 Redhat Linux 7.1 PHP-GTK unset does not free memory for a widget  
71707
(edit)		 2016-03-03 11:07 UTC 2016-07-24 04:22 UTC Bug No Feedback 5.5.32 Ubuntu 14.04.3 LTS PHP-FPM SEGFAULT cmb
27701
(edit)		 2004-03-25 14:15 UTC 2004-03-31 11:59 UTC Bug No Feedback 4.3.4 Linux PHP stoped functioning for some sites and gives erros for others  
15833
(edit)		 2002-03-02 11:13 UTC 2002-10-16 01:00 UTC Bug No Feedback 4.1.2 Solaris 8 PHP 4.1.x results in huge memory usage during runtime under Solaris 8  
40939
(edit)		 2007-03-28 21:34 UTC 2007-04-05 01:00 UTC Bug No Feedback 5.2.1 Windows & Linux Performance Problem  
74147
(edit)		 2017-02-22 09:16 UTC 2021-07-25 04:22 UTC Bug No Feedback 7.1Git-2017-02-22 (Git) OS X Performance degraded after Dec-6-2016 cmb
21903
(edit)		 2003-01-27 10:42 UTC 2003-02-13 19:50 UTC Bug No Feedback 4.3.0 Windows 2000 AS / SP2 Parsing many include files on dual processor machines is very slow  
19796
(edit)		 2002-10-07 06:33 UTC 2002-10-27 19:13 UTC Bug No Feedback 4.2.3 Digital Unix V4.0F Oracle query in array, returned by function: memory leak (no more high CPU load)  
15876
(edit)		 2002-03-05 09:27 UTC 2002-10-20 23:25 UTC Bug No Feedback 4.1.1 linux 2.4.17 & solaris 8 odd slowdown in calling small sections of php code  
28178
(edit)		 2004-04-27 09:51 UTC 2004-05-06 08:20 UTC Bug No Feedback 4.3.5 SuSe 9.0 NFS include or include_once slow about 0.5 sec per 10Kb of filesize  
22624
(edit)		 2003-03-10 11:57 UTC 2007-10-07 12:42 UTC Bug No Feedback 4.3.1 WinNT4 Mulitple PHP processes launched using 100% CPU  
66742
(edit)		 2014-02-19 21:18 UTC 2014-07-02 19:46 UTC Bug No Feedback 5.6.0alpha2 Centos 6 move_uploaded_file takes too long  
15965
(edit)		 2002-03-08 20:14 UTC 2002-07-04 01:00 UTC Bug No Feedback 4.1.2 linux 2.4.18 (RedHat 6.2) memory limit not honoured  
51760
(edit)		 2010-05-06 23:57 UTC 2013-02-18 00:34 UTC Bug No Feedback 5.3.2 Linux Memory Leak: zend hash not properly destroyed in CGI main  
65562
(edit)		 2013-08-26 20:23 UTC 2021-01-17 04:22 UTC Bug No Feedback 5.5.3 all memory leak in zend_parse_arg cmb
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