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+--- Thread: Why CI4 is slower than CI3 (/showthread.php?tid=71974)
Why CI4 is slower than CI3 - arisroyo - 10-20-2018
I'm just testing it on the same machine and base on the default welcome page
CI3 Result: Page rendered in 0.0245 seconds. CodeIgniter Version 3.1.9
CI4 Result: Page rendered in 0.1203 seconds. Environment: production
RE: Why CI4 is slower than CI3 - arisroyo - 10-26-2018
Okay It's getting a real good progress.
From CI4 Alpha2: Page rendered in 0.0201 seconds. Environment: production
RE: Why CI4 is slower than CI3 - InsiteFX - 10-27-2018
In your php.ini turn on and setup the php opcache and watch what happens.
From what I found on the web this is where you turn the zend opcache extension on. you need to add this line to php.ini
Change the path to your php_opcache.dll location if not using XAMPP.
Code:
;;;;;;;;;;;;;;;;;;;;
; Language Options ;
;;;;;;;;;;;;;;;;;;;;
; Enable the PHP scripting language engine under Apache.
; http://php.net/engine
engine = On
;;;zend_extension = php_opcache.dll
zend_extension = C:\xampp\php\ext\php_opcache.dllConfiguring the Zend opcache:
Code:
; Determines if Zend OPCache is enabled
opcache.enable=1
; Determines if Zend OPCache is enabled for the CLI version of PHP
opcache.enable_cli=1
; The OPcache shared memory storage size.
opcache.memory_consumption=128
; The amount of memory for interned strings in Mbytes.
opcache.interned_strings_buffer=16
; The maximum number of keys (scripts) in the OPcache hash table.
; Only numbers between 200 and 1000000 are allowed.
opcache.max_accelerated_files=7963
; When disabled, you must reset the OPcache manually or restart the
; webserver for changes to the filesystem to take effect.
opcache.validate_timestamps=0
; How often (in seconds) to check file timestamps for changes to the shared
; memory storage allocation. ("1" means validate once per second, but only
; once per request. "0" means always validate)
opcache.revalidate_freq=60
opcache.fast_shutdown=1These are the best settings that I have found you need to test the settings for yourself.
Here is a good article on it.
Best Zend OpCache Settings/Tuning/Config
Good luck.