Add Timestamps to graphs to indicate last time polled

[clb71]

Add Timestamps to graphs to indicate last time polled

[paddy]

You can add that to any graph you like.

In the graph template add the following:

Datasource: none
Color: none
Graph Item Type: COMMENT
Text Format: Last Updated: |date_time|

and it'll show up on your graph with date and time.

[bulek]

Not exactly. This only shows then the last time cmd.php finished its job. If you have. It does not return the actual update time of rrd file. The difference is mostly visible in two cases: disabled data sources and rrd files updated by external tools (not cmd.php).

- Piotr