time(n) Tcl Built-In Commands time(n)______________________________________________________________________________NAME
time - Time the execution of a script
SYNOPSIS
time script ?count?
_________________________________________________________________DESCRIPTION
This command will call the Tcl interpreter count times to evaluate
script (or once if count isn't specified). It will then return a
string of the form
503 microseconds per iteration
which indicates the average amount of time required per iteration, in
microseconds. Time is measured in elapsed time, not CPU time.
SEE ALSOclock(n)KEYWORDS
script, time
Tcltime(n)