Wireshark · Wireshark-users: [Wireshark-users] How interpret I/O graphs for rate data?

[<rkruz@xxxxxxx>]

the summary page shows ave of 40 Mbps.
If I view the I/O graph set a 1s tick interval the average over 1s is about the same.
If I set the I/O graph tick interval to .1s and then average data over 1s the ave is about 4Mbps.
If I set the I/O graph tick interval to .01s then the average is about 0.4 Mbps.

How should I interpret the graphs under various intervals to get a good estimate of rate?