爲什麼php-fpm警告重生的孩子？

Question

當我的服務器收到大量請求PHP-FPM紀錄（PHP5-fpm.log）以下：

WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 8 children, there are 0 idle, and 6 total children 

我的PHP-fpm.conf是：

... 
    pm = dynamic 
    pm.max_children = 50 
    pm.start_servers = 2 
    pm.min_spare_servers = 1 
    pm.max_spare_servers = 3 
    pm.max_requests = 200 
    ... 

Answer 1

看來你需要改變你的php-fpm.conf。

pm.start_servers = 2 
pm.min_spare_servers = 1 
pm.max_spare_servers = 3 

作爲PHP-fpm.log所示，[池WWW]似乎busy.There是6名總兒童和PHP-FPM將產生8 more.It意味着沒有足夠的php-fpm的過程。我建議你根據你的服務器性能增加pm.start_servers，pm.min_spare_servers和pm.min_spare_servers。