Bug #78742 [Fbk->Opn]: each php sleep() creates new fpm-child-process

Edit report at https://bugs.php.net/bug.php?id=78742&edit=1 ID: 78742 User updated by: michael_bliem at gmx dot at Reported by: michael_bliem at gmx dot at Summary: each php sleep() creates new fpm-child-process -Status: Feedback +Status: Open Type: Bug Package: FPM related Operating System: debian buster VM PHP Version: 7.3.10 Block user comment: N Private report: N New Comment: it does not scale! e.g.: if there is a sleep(1h) in a php-file and pm.max_children+1 clients call this php-file, the last one receives a 503-response! additionally for 1h the page will be offline (503) as all child-processes are idle for one hour... Previous Comments: ------------------------------------------------------------------------ [2019-11-06 16:07:02] sjon@php.net Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. this is expected - a sleeping child cannot handle other requests so php-fpm will create a new child to handle new requests. Why did you think this is a bug? ------------------------------------------------------------------------ [2019-10-23 15:10:39] michael_bliem at gmx dot at Description: ------------ standard installation of: -debian buster -php7.3-fpm -apache2 each php-sleep seems to trigger creation of a new fpm-child-process. this results in 503 errors when there are many requests if no more child-processes can be created ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78742&edit=1