Question

我有一个来自Azure服务的Ubuntu服务器，我想在rails应用程序上运行我的所有ruby。为此，我使用NGINX和UNICORN以及RAINBOWS！

我在rails项目上设置ruby用于生产并尝试运行它。我可以看到请求到达但是答案花了太长时间。有时候我甚至会错过时间。

我真的需要有关如何正确设置服务器的帮助。是否有任何教程，文档甚至是你们的提示（y＆＃39;所有人总是保存我的屁股）可以帮助我使这台服务器工作？

这是我的ngnx配置文件

upstream nutrimais {
  server unix:/tmp/nutrimais.sock;
}

server {
  listen 80;
  server_name dev.mydomain.com.br;
  server_name www.mydomain.com.br;
  server_name mydomain.com.br;

  location / {
    autoindex on;
    proxy_set_header X-Real-IP  $remote_addr;
    proxy_set_header X-Forwarded-For $remote_addr;
    proxy_set_header Host $host;
    proxy_pass http://nutrimais; # match the name of upstream directive
    # time out settings
    proxy_connect_timeout 159s;
    proxy_send_timeout   600;
    proxy_read_timeout   600;
    proxy_buffer_size    64k;
    proxy_buffers     16 32k;
    proxy_busy_buffers_size 64k;
    proxy_temp_file_write_size 64k;
    proxy_pass_header Set-Cookie;
    proxy_redirect     off;
    proxy_hide_header  Vary;
    proxy_set_header   Accept-Encoding '';
    proxy_ignore_headers Cache-Control Expires;
    proxy_set_header   Referer $http_referer;
    proxy_set_header   Host   $host;
    proxy_set_header   Cookie $http_cookie;
    proxy_set_header   X-Real-IP  $remote_addr;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  }
}

这是我的彩虹！配置

Rainbows! do
  use :ThreadSpawn # concurrency model to use
  worker_connections 400
  keepalive_timeout 0 # zero disables keepalives entirely
  client_max_body_size 5*1024*1024 # 5 megabytes
  keepalive_requests 666 # default:100
  client_header_buffer_size 2 * 1024 # 2 kilobytes
end

@dir = File.expand_path(File.dirname(__FILE__)) + "/.."

worker_processes 1
working_directory @dir

timeout 30

listen File.join('/tmp/nutrimais.sock')

preload_app true# if ENV['RAILS_ENV'] != 'development'

GC.respond_to?(:copy_on_write_friendly=) and
  GC.copy_on_write_friendly = true

check_client_connection false

before_fork do |server, worker|

  Signal.trap 'TERM' do
    puts 'Unicorn master intercepting TERM and sending myself QUIT instead'
    Process.kill 'QUIT', Process.pid
  end

  defined?(ActiveRecord::Base) and
    ActiveRecord::Base.connection.disconnect!
end

after_fork do |server, worker|

  Signal.trap 'TERM' do
    puts 'Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT'
  end

  defined?(ActiveRecord::Base) and
    ActiveRecord::Base.establish_connection
end

这是一个耗时太长的请求日志

I, [2016-01-20T17:25:17.297122 #9]  INFO -- : Started GET "/menus" for 127.0.0.1 at 2016-01-20 17:25:17 +0000
I, [2016-01-20T17:25:17.580380 #9]  INFO -- : Processing by MenusController#index as HTML
D, [2016-01-20T17:25:17.904933 #9] DEBUG -- :   [1m[36mMenu Load (322.3ms)[0m  [1mSELECT `menus`.* FROM `menus`  ORDER BY created_at DESC[0m
I, [2016-01-20T17:25:20.006674 #9]  INFO -- : Started GET "/menus" for 127.0.0.1 at 2016-01-20 17:25:20 +0000
I, [2016-01-20T17:25:20.102991 #9]  INFO -- : Started GET "/menus" for 127.0.0.1 at 2016-01-20 17:25:20 +0000
I, [2016-01-20T17:25:20.411379 #9]  INFO -- : Processing by MenusController#index as HTML
I, [2016-01-20T17:25:22.172944 #9]  INFO -- : Processing by MenusController#index as HTML
D, [2016-01-20T17:25:22.498899 #9] DEBUG -- :   [1m[35mMenu Load (324.0ms)[0m  SELECT `menus`.* FROM `menus`  ORDER BY created_at DESC
D, [2016-01-20T17:25:23.059756 #9] DEBUG -- :   [1m[36mMenu Load (884.2ms)[0m  [1mSELECT `menus`.* FROM `menus`  ORDER BY created_at DESC[0m
I, [2016-01-20T17:25:45.530393 #9]  INFO -- :   Rendered menus/index.html.erb within layouts/application (27948.1ms)
I, [2016-01-20T17:25:45.534684 #9]  INFO -- : Completed 200 OK in 27954ms (Views: 27630.4ms | ActiveRecord: 322.3ms)
I, [2016-01-20T17:25:52.230905 #9]  INFO -- :   Rendered menus/index.html.erb within layouts/application (30055.5ms)
I, [2016-01-20T17:25:52.234927 #9]  INFO -- : Completed 200 OK in 30062ms (Views: 29175.4ms | ActiveRecord: 884.2ms)
I, [2016-01-20T17:26:00.640179 #9]  INFO -- :   Rendered menus/index.html.erb within layouts/application (38465.6ms)
I, [2016-01-20T17:26:00.643772 #9]  INFO -- : Completed 200 OK in 40232ms (Views: 38145.8ms | ActiveRecord: 324.0ms)
I, [2016-01-20T17:31:51.678765 #9]  INFO -- : Started GET "/" for 127.0.0.1 at 2016-01-20 17:31:51 +0000
I, [2016-01-20T17:31:52.827556 #9]  INFO -- : Started GET "/" for 127.0.0.1 at 2016-01-20 17:31:52 +0000
I, [2016-01-20T17:31:53.144345 #9]  INFO -- : Processing by PostsController#index as HTML
I, [2016-01-20T17:31:54.117563 #9]  INFO -- : Processing by PostsController#index as HTML
D, [2016-01-20T17:31:54.836516 #9] DEBUG -- :   [1m[36mPost Load (702.9ms)[0m  [1mSELECT `posts`.* FROM `posts`  ORDER BY created_at DESC[0m
D, [2016-01-20T17:31:54.871071 #9] DEBUG -- :   [1m[35mPost Load (735.0ms)[0m  SELECT `posts`.* FROM `posts`  ORDER BY created_at DESC
I, [2016-01-20T17:31:59.274495 #9]  INFO -- :   Rendered posts/index.html.erb within layouts/application (5145.7ms)
I, [2016-01-20T17:31:59.281284 #9]  INFO -- : Completed 200 OK in 6137ms (Views: 3911.2ms | ActiveRecord: 1251.6ms)
I, [2016-01-20T17:31:59.363025 #9]  INFO -- :   Rendered posts/index.html.erb within layouts/application (5229.2ms)
I, [2016-01-20T17:31:59.368484 #9]  INFO -- : Completed 200 OK in 5248ms (Views: 3951.1ms | ActiveRecord: 1294.4ms)

因为你可以看到它只是渲染页面5秒钟。

带有彩虹的NGINX性能非常慢

0 个答案: