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Bugs for Performance problem
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
64479
(edit)		 2013-03-21 17:11 UTC 2013-03-21 17:29 UTC Bug Duplicate 5.5.0beta1 Windows Server 2008 R2 Still no memory_limit higher than 3GB  
69639
(edit)		 2015-05-15 10:15 UTC 2016-12-17 14:43 UTC Bug Duplicate 5.6.9 * Closure causes memory leak (Cyclic reference) when used as class property  
76458
(edit)		 2018-06-11 21:58 UTC 2018-06-11 22:01 UTC Bug Duplicate 7.2.6 Win x64 All Slow MySQL perfomance via named pipe on PHP x64 cmb
79421
(edit)		 2020-03-27 19:50 UTC 2021-10-18 15:51 UTC Req Duplicate 7.4.4   foreach (array_keys($arr) as $k) is slow cmb
79713
(edit)		 2020-06-18 20:00 UTC 2020-07-08 14:09 UTC Bug Duplicate 7.4.7 Ubuntu 18.04.1 LTS Random extreme execution times on CPU intensive loads  
81361
(edit)		 2021-08-14 22:36 UTC 2021-08-16 10:21 UTC Bug Duplicate 8.0.9 any memory leak with anonymous function in an eval statement  
76883
(edit)		 2018-09-14 14:56 UTC 2018-09-17 06:15 UTC Bug Duplicate Irrelevant any After creating every 1024th objects php not freeing up all memory  
  Showing 1-7 of 7  
 
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