#7 Mistakeable generated values for down Servers

[Gerhard Wanner]

When a machine is down for a while and then started
there ist drawn a line from the last value of the
previous run to the first value of the new run.
This could lead to a missunderstanding (see picture),
because there it seems that the machine constantly
increases load (or whatever).
A better solution would be to insert a verly low value
(zero?) as last value (before shutdown) and as first
value (on statup).

[Gerhard Wanner]