|
|
|
You can single out individual prefixes for live-data trending rather than trending from the hourly snapshot, by adding the prefixes of interest to a group called trend-live.
The live-data sample rate is every 30 seconds. (Samples are written to the database every five minutes, which means that, while the granularity of the datapoints will be 30-second intervals, you can refresh your graph at five-minute intervals only.)
Be aware that live-data trending requires a substantial amount of hard disk space, since you must keep a large number of samples to be able to generate graphs for any meaningful span of time. You should exercise caution when adding prefixes to the trend-live group.
|
|
|