Bug #69965 [NEW]: FPM spawns children until reaching pm.max_children

From: andrey at kostin dot email Operating system: Ubuntu 14.04 PHP version: 7.0.0alpha2 Package: FPM related Bug Type: Bug Bug description:FPM spawns children until reaching pm.max_children Description: ------------ FPM configured with the following lines: [www] user = www-data group = www-data listen = 127.0.0.1:9000 pm = dynamic pm.max_children = 64 pm.start_servers = 3 pm.min_spare_servers = 2 pm.max_spare_servers = 4 PHP-FPM start with 3 child processes and spawns additional processes every second until their total count become equal to 64. No requests are being send to server. Expected result: ---------------- Do not spawn additional processes without request to server. Actual result: -------------- 64 processes created in less than a minute after server start -- Edit bug report at https://bugs.php.net/bug.php?id=69965&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69965&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69965&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69965&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=69965&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=69965&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=69965&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=69965&r=needscript Try newer version: https://bugs.php.net/fix.php?id=69965&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=69965&r=support Expected behavior: https://bugs.php.net/fix.php?id=69965&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=69965&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=69965&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=69965&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69965&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=69965&r=dst IIS Stability: https://bugs.php.net/fix.php?id=69965&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=69965&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=69965&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=69965&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=69965&r=mysqlcfg