A number in the panel says where a value is, not where it has been. Each
named port in Consumes and Provides now carries a sparkline under it,
fetched once on open and extended from the socket as values arrive, held
to the same 120-point window the server keeps.
Both lists render through the shared port row, so a sink node shows what
flows through it rather than nothing. A flat series draws its mid line
and drops the redundant range label, a lone reading is just its dot, and
a series spanning decades switches to a log scale with the labels left
in real units.
Melvin Strobl
506b6fd50b