2
我試圖通過我的Rails應用程序（通過Apache + Passenger部署）降低第一個請求服務器的響應時間。我瀏覽了Passenger文檔和this comment on stackoverflow，並修改了各種Apache配置文件（如下所示）。不幸的是，第一個請求仍然難以忍受。我究竟做錯了什麼？PassengerPreStart沒有真正啓動我的Rails3應用程序
/etc/apache2/mods-available/passenger_rvm.load
LoadModule passenger_module /home/nanda/.rvm/gems/[email protected]/gems/passenger-3.0.11/ext/apache2/mod_passenger.so
/etc/apache2/mods-available/passenger_rvm.conf
PassengerRoot /home/nanda/.rvm/gems/[email protected]/gems/passenger-3.0.11
PassengerRuby /home/nanda/.rvm/wrappers/[email protected]/ruby
的/ etc/apache2的/站點可用/ beta：
<VirtualHost *:80>
ServerAdmin [email protected]
ServerName beta.myapp.com
DocumentRoot /home/nanda/myapp/current/public
<Directory /home/nanda/myapp/current/public>
AllowOverride All
Options -MultiViews
</Directory>
ErrorLog /var/log/apache2/beta.error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog /var/log/apache2/beta.access.log combined
# from https://stackoverflow.com/a/853603/534481
PassengerMinInstances 5
</VirtualHost>
PassengerPreStart http://beta.myapp.com/
PassengerPoolIdleTime 0