Response Rate Chart
This basic chart can display the overall response rate over time. It is also
possible to plot specific error codes, such as
$ tools/plot-response-rate.py -r 0 -o rr.png UDP.json
The image format depends on the output filename extension chosen with can
svg is used by default, but other formats such as
are supported as well.
The following chart displays the answer rate and the rate of
In this measurement, the resolver was started with a cold cache. We can see the
overall response rate is close to 100 %. The
NOERROR response rate slightly
increases over time from 72 % to around 75 % as the cache warms up.