Bug #75521 [Com]: unserialize() >3x slower
Edit report at https://bugs.php.net/bug.php?id=75521&edit=1
ID: 75521
Comment by: sailormax at inbox dot lv
Reported by: sailormax at inbox dot lv
Summary: unserialize() >3x slower
Status: Feedback
Type: Bug
Package: Performance problem
Operating System: Windows 10
PHP Version: 7.2.0RC6
Block user comment: N
Private report: N
New Comment:
latest snapshot of PHP 7.2 has same problem.
Tested this build: http://windows.php.net/downloads/snaps/php-7.2/r235d33a/php-7.2-nts-windows-vc15-x64-r235d33a.zip
(11/15/2017 5:20 AM)
Previous Comments:
------------------------------------------------------------------------
[2017-11-15 09:39:07] sailormax at inbox dot lv
7.1.9 from here: http://windows.php.net/downloads/releases/archives/php-7.1.9-nts-Win32-VC14-x64.zip
7.1.10 from here: http://windows.php.net/downloads/releases/archives/php-7.1.10-nts-Win32-VC14-x64.zip
------------------------------------------------------------------------
[2017-11-15 09:31:24] sailormax at inbox dot lv
Rechecked: the problem was appear in 7.1.10! (7.1.9 was fine)
------------------------------------------------------------------------
[2017-11-15 09:25:13] sailormax at inbox dot lv
Additional information: 7.1.11 also has this problem.
7.1.5 is much faster!
------------------------------------------------------------------------
[2017-11-15 09:21:11] sailormax at inbox dot lv
I tested on these builds:
http://windows.php.net/downloads/releases/php-7.1.11-nts-Win32-VC14-x64.zip
http://windows.php.net/downloads/qa/php-7.2.0RC6-nts-Win32-VC15-x64.zip
Windows + Nginx + PHP-FPM
Where I can download latest snapshot for Windows x64 non thread safe?
------------------------------------------------------------------------
[2017-11-14 19:18:15] ab@php.net
Thanks for the report. I've tried the snippet and actually don't see any slowdown, by
numbers here using current dev trees.
7.1: 0.38896012306213
7.2: 0.31357884407043
master: 0.1246612071991
Either it's something HW or environment specific :/ Perhaps you could check with the current
snapshots, it could be that something has changed since last RCs. Also be sure the builds you use
are of same bitness and thread safety.
Thanks.
------------------------------------------------------------------------
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
https://bugs.php.net/bug.php?id=75521
--
Edit this bug report at https://bugs.php.net/bug.php?id=75521&edit=1
Thread (10 messages)