Bug #67691 [Opn]: Opcache "used memory" value wrong

Edit report at https://bugs.php.net/bug.php?id=67691&edit=1 ID: 67691 User updated by: torben at dannhauer dot info Reported by: torben at dannhauer dot info Summary: Opcache "used memory" value wrong Status: Open Type: Bug Package: opcache Operating System: Linux Debian Jessie -PHP Version: 5.6.0RC4 +PHP Version: 5.6.0 Block user comment: N Private report: N New Comment: Bug still exists in stable 5.6.0 Previous Comments: ------------------------------------------------------------------------ [2014-08-25 06:05:50] torben at dannhauer dot info The bug is still existent in PHP 5.6 RC4 ------------------------------------------------------------------------ [2014-08-12 09:13:31] torben at dannhauer dot info This bug still exsits in 5.6 RC3 ------------------------------------------------------------------------ [2014-07-27 17:45:59] torben at dannhauer dot info Description: ------------ For PHP-FPM settings with large memory size configurations, a large portion (70%-90%) of the opcache memory is reported as "used" even directly after restarting PHP-FPM without any php scripts cached. Test script: --------------- To reproduce: * configure your php.ini: php_admin_value[memory_limit] = 1G php_admin_value[upload_max_filesize] = 1G php_admin_value[post_max_size] = 1G ; OpCache Bytecode caching php_flag[opcache.enable] = on php_flag[opcache.enable_cli] = on php_admin_value[opcache.memory_consumption] = 512M php_admin_value[opcache.max_accelerated_files] = 50000 * restart PHP-FPM * look at opcache memrory used value. Expected result: ---------------- At least directly after PHP restart, it should not be dependent on memory size configurations Actual result: -------------- phpinfo() : Used memory 206827696 Free memory 61607760 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=67691&edit=1