}
sub listval {
- my $now = time;
+ my $trunc_now = substr(time, 0, -1);
return print_nvalues(scalar @metrics) .
- join('', map { "$now $_\n" } @metrics);
+ join('', map { sprintf("%s%d.%d %s\n", $trunc_now, rand(10), rand(1000), $_) } @metrics);
}
sub getval {