nginx warn an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/ while reading upstream
最近管理的nginx发现大量的error log,log内容如下: an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/0/52/0002923520 while reading upstream 从这条error日志来看是nginx某一块的buffer设置的太小,而response(包含response header和response body)导致response结果不得不临时写到文件中。 可以修改的配置参数 client_header_buffer_size 128k; client_body_buffer_size 1m; proxy_buffer_size 32k; proxy_buffers 64 32k; proxy_busy_buffers_size 1m;…