* Re: [Flent-users] [tohojo/flent] Will IperfCsvRunner UDP result calculate in flent-gui? (#136)
[not found] <tohojo/flent/issues/136@github.com>
@ 2018-05-07 9:34 ` Toke Høiland-Jørgensen
2018-06-09 17:22 ` Toke Høiland-Jørgensen
1 sibling, 0 replies; 2+ messages in thread
From: Toke Høiland-Jørgensen @ 2018-05-07 9:34 UTC (permalink / raw)
To: tohojo/flent; +Cc: Subscribed
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Louie Lu <notifications@github.com> writes:
> For what I saw is, it will not store the `MEAN_VALUE` when the runner
> finish.
This is probably because you are not getting a reply from the server.
Either because no iperf -us is running on your target host, or because
the packet with the results is getting lost.
> But the `raw_value` were recorded. Why will not gui calculate the mean
> value when loading the plot?
The data point that are emitted during the test are basically
meaningless for UDP tests. They just reflect at which bandwidth the
transmitter is sending; half of those could be getting lost and you
wouldn't know from the data points. This is why I removed all the plots
with those values, as they are liable to mislead. So the only plot that
you can get from the UDP tests is the MEAN_VALUE, which is the value
reported back from the server. If that's getting lost you won't see
anything, so you should investigate why they are :)
-Toke
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