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Bugs for Performance problem
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
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  
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  
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  
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)  
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  
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  
79545
(edit)
2020-04-30 11:00 UTC Not modified Req Open 7.4.5 Linux mbstring functions are about 10x slower  
  Showing 1-10 of 10  
 
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