tc, short for traffic control, can do all kinds of things like hook and manage bufferbloat issues, set bandwidth limits and lots of other stuff. Here’s the setup I use

apache is called apache2 in debian/ubuntu and httpd in Centos/Fedora, it lives in /etc/apache2/ Tutorials basic tutorial here more advanced one here securing apache here Install apt-get install apache2 libapache2-mod-php5