Bug #77223 [Opn->Fbk]: php-fpm.log:WARNING: failed to acquire scoreboard

Edit report at https://bugs.php.net/bug.php?id=77223&edit=1 ID: 77223 Updated by: bukka@php.net Reported by: 2192200 at qq dot com Summary: php-fpm.log:WARNING: failed to acquire scoreboard -Status: Open +Status: Feedback Type: Bug Package: FPM related Operating System: Ubuntu 6.3.0-12ubuntu2 PHP Version: 5.6Git-2018-11-30 (Git) -Assigned To: +Assigned To: bukka Block user comment: N Private report: N New Comment: This happen if tries to get scoreboard for the killed children. The script was probably terminated for some reason but it's not clear from this report what it could cause. This needs more info. Previous Comments: ------------------------------------------------------------------------ [2018-11-30 07:44:02] 2192200 at qq dot com void fpm_request_check_timed_out(struct fpm_child_s *child, struct timeval *now, int terminate_timeout, int slowlog_timeout) /* {{{ */ { struct fpm_scoreboard_proc_s proc, *proc_p; proc_p = fpm_scoreboard_proc_acquire(child->wp->scoreboard, child->scoreboard_i, 1); if (!proc_p) { zlog(ZLOG_WARNING, "failed to acquire scoreboard"); return; } proc = *proc_p; fpm_scoreboard_proc_release(proc_p); #if HAVE_FPM_TRACE if (child->slow_logged.tv_sec) { if (child->slow_logged.tv_sec != proc.accepted.tv_sec || child->slow_logged.tv_usec != proc.accepted.tv_usec) { child->slow_logged.tv_sec = 0; child->slow_logged.tv_usec = 0; } } ------------------------------------------------------------------------ [2018-11-30 07:37:16] 2192200 at qq dot com Description: ------------ Open php-fpm.conf, slowlog = /data/weblog/php/$pool.log.slow, in the php-fpm.log will appear WARNING: failed to acquire scoreboard, close slowlog, it is normal. The php process will die, reload can't be pulled, you must use restart. Optimized by xhprof and kernel.shmmax and kernel.shmall kernel, not shared memory issues. php-version:PHP 5.6.36 (cli) (built: Jun 21 2018 10:42:06) Test script: --------------- php-fpm.conf: slowlog = /data/weblog/php/$pool.log.slow php-fpm.log: [23-Nov-2018 20:46:20] WARNING: failed to acquire scoreboard [23-Nov-2018 23:51:43] WARNING: failed to acquire scoreboard [24-Nov-2018 00:05:04] WARNING: failed to acquire scoreboard [24-Nov-2018 01:40:56] WARNING: failed to acquire scoreboard [24-Nov-2018 04:57:59] WARNING: failed to acquire scoreboard ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=77223&edit=1