This was done today, and it turned out that it was wrong to choose the Influxdb version when configuring Grafana. Scratching your heads ~ ~
The configuration of the COLLECTD is simple, the basic see will know.
INFLUXDB configuration is also possible, but the query syntax also needs to be learned.
Grafana English interface is really a bit advanced ah, a lot of click on the button is looking for half a day. But the results of the show are pretty flashy. Really to dazzle, only ruthless down the heart must be done. The interface configuration method also requires more learning.
Data transfer process: COLLECTD (5.4.0-3UBUNTU2), Influxdb (0.8.8), Grafana (2.0.0-BETA1).
The first is to collect data, the second is to store the data, and the third is to display the data.
Collect data can write their own scripts, storage data can also choose other light-weight database, display tools are also many, together with the monitoring system.
Collectd+influxdb+grafana