Install Vnstat monitor traffic in Digitalocean VPS, browser open PHP code ...

Because Digitalocean does not find the ability to observe the used traffic, there is a need to know their traffic usage, so installed vnstat.

Installation process is very simple, see Baidu Experience, the official homepage and so on.

1. After the installation of Vnstat, the direct command vnstat-i Eth0 can see the traffic situation (initially will wait for a period of time to accumulate traffic data)

2. Then install vnstat PHP frontend, is actually a variety of PHP files and so on. Put it in your own website directory to access information about getting traffic ...

But in this step although installed httpd, but did not install PHP, so the browser access server is just return the code, solve: First install PHP, and then restart httpd.

Server-side

Browser access

Install Vnstat Monitor traffic in Digitalocean VPS, browser open PHP code ...