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pinGu
Asked: 2015-10-14 10:11:15 +0800 CST

php5-fpm connection timeout/connection refused

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We have a webpage with ~20000 pageviews/day. This page usually uses ~15-20 php5-fpm children, but sometimes it reaches the maximum number of children and the site will be unavailable about ~15 mins. (150) It doesn't happen necessarily in peak time. And php5-fpm/nginx restart doesn't help, when I restart the php5-fpm, It instantly reaches the max number of children.

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Here is my config files: https://drive.google.com/folderview?id=0BxIEpo_vWLGZeFVZUXBMRTA3QXc&usp=sharing

I don't know how can I find what causes it. What should I do for fix this issue?

nginx

0 Answers