On the performance testing

[kuraga]

It would be nice to have performance testing as such as in your gist from #260 (added to CI/CD, too) :)

[tkem]

I totally agree with you ;-)
However, my time is limited, and IMHO this shouldn't be part of CI due to limited reliability regarding to timing of CI frameworks/machines.
But maybe a shell script giving information similar to the gist could be added and run with manual inspection?

[kuraga]

@tkem , I don't have more experience here.
Let!s leave this as a note for the feature request.