DEDE采集504错误解决方法

vps 内存 512M，用 DEDE 采集经常报 504 错误，BAIDU 了一下有几个地方需要修改

nginx.conf

keepalive_timeout 60;  

fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 128k;
  fastcgi_buffers 2 256k;
  fastcgi_busy_buffers_size 256k;
  fastcgi_temp_file_write_size 256k;

php-fpm.conf

   <value name="max_children">30</value>

      <value name="request_terminate_timeout">0s</value>