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connect() failed (111: Connection refused) while connecting to upstream解决

php-fpm / 错误 admin 3浏览

有时候nginx运行很正常,但是会发现错误日志中依旧有报错connect() failed (111: Connection refused) while connecting to upstream.

一般情况下我们的upstream都是fastcgi://127.0.0.1:9000. 造成这个问题的原因大致有两个

  1. php-fpm没有运行

执行如下命令查看是否启动了php-fpm,如果没有则启动你的php-fpm即可

netstat -ant \|``grep 9000
  1. php-fpm队列满了

php-fpm.conf配置文件pm.max_children修改大一点,重启php-fpm并观察日志情况

转载请注明:爱开源 » connect() failed (111: Connection refused) while connecting to upstream解决

转载请注明:爱开源 » connect() failed (111: Connection refused) while connecting to upstream解决