Question about Droplet's daily activity and vnstat
Hi, I'm new at hosting and just get my first VPS at DigitalOcean. And I have some questions :)
I setup a Wordpress 1-click-install and spent last few days to config it, but I notice in Droplet's graphs chart there are some activities while I was not using it. The time is about 6h30~7h AM GMT+7 everyday. Is this some kind of automatic ping by DigitalOcean?
I get and setup vnstat to track my VPS's bandwidth usage like a tutorial here. But somehow it didn't work. When I call vnstat it just list everyday's bandwidth numbers are all 1KiB. The interface is eth0. How can I fix this?