RRData for bandwidth usage


Sep 2, 2019
Hi all.

I'm looking to clear some things up with the RRDCache data found for a VM.

When looking at a VM's stats over the course of an hour, are the stats averaged? I've taken a look at some of the source code and it seems so.

So for example:
NETOUT is 75 for timestamp 1567431840

Does that mean that the actual NETOUT for that minute is 4500 (75 * 60 seconds)?

Following on from this, is the 30 min average made up from the averages of each minute that is included?

Lastly, what unit is the NETOUT data in? Bytes, Kilobytes or something else?

Thank you for your time in advance.


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