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  Showing 1-19 of 19  
Bugs for Performance problem
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
62606
(edit)		 2012-07-19 06:07 UTC Not modified Bug Open 5.3.14 Win2008 R2 PHP as fastCgi traverses directory up to the root / permission issues  
71613
(edit)		 2016-02-16 21:45 UTC Not modified Bug Open 5.5.32 Ubuntu nonblocking UDP stream_socket_recvfrom() memory leak  
73070
(edit)		 2016-09-13 15:09 UTC Not modified Bug Open 7.0.11RC1 Linux random_bytes: SandyBridge faster than IvyBridge  
73796
(edit)		 2016-12-20 21:20 UTC Not modified Bug Open 7.0.14   PHP init time is too slow  
74976
(edit)		 2017-07-24 07:35 UTC Not modified Bug Open 7.0.21 Debian 7.11 x64 processes in uninterruptible sleep when disk usage (backup)  
79545
(edit)		 2020-04-30 11:00 UTC Not modified Req Open 7.4.5 Linux mbstring functions are about 10x slower  
63941
(edit)		 2013-01-08 16:01 UTC 2013-01-08 19:55 UTC Bug Open 5.4Git-2013-01-08 (snap) * Date timezone code-cleanup  
70442
(edit)		 2015-09-07 00:33 UTC 2015-09-12 12:51 UTC Req Open 5.6.13 Debian Jessie Slow performance for array_intersect  
70621
(edit)		 2015-10-02 10:23 UTC 2015-10-16 10:37 UTC Bug Open 5.6.14 Windows 7 Home Premium 32bit SP1 gmp on windows much faster with php 5.2  
73888
(edit)		 2017-01-07 18:40 UTC 2017-01-11 10:48 UTC Req Open Irrelevant   realpath_cache should be SHM  
73887
(edit)		 2017-01-07 13:45 UTC 2017-07-26 10:26 UTC Req Open any   Improve realpath cache eviction strategy  
75521
(edit)		 2017-11-14 08:14 UTC 2018-06-24 09:33 UTC Bug Re-Opened 7.2.0RC6 Windows 10 unserialize() >3x slower  
76599
(edit)		 2018-07-09 15:05 UTC 2018-08-14 10:46 UTC Req Open 7.2.7 win php_strip_whitespace() is too slow  
79392
(edit)		 2020-03-18 12:01 UTC 2020-07-07 11:09 UTC Doc Re-Opened Irrelevant Windows 10 get_object_vars() memory leak  
73277
(edit)		 2016-10-09 16:45 UTC 2021-03-03 13:37 UTC Req Open 7.0.11 Linux crc32() not using CPU capabilities  
78825
(edit)		 2019-11-17 12:28 UTC 2021-07-22 18:19 UTC Bug Verified 8.1.0 Beta1 Windows Server 2019 stream_socket_client works slower than expect  
70754
(edit)		 2015-10-21 01:40 UTC 2021-08-06 12:48 UTC Req Open 7.0.0RC5   array_udiff should compare the same values only once  
72492
(edit)		 2016-06-25 09:00 UTC 2021-10-21 14:17 UTC Req Open 7.1.0alpha1 Irrelevant optimize copy on write when no actual write is performed  
81536
(edit)		 2021-10-18 07:03 UTC 2021-12-01 15:21 UTC Req Open 7+ Linux Add ini option to not retain cached allocator chunks across requests  
  Showing 1-19 of 19  
 
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