tmf: Fix statistics queries when there is no intervalsSigned-off-by: Arnaud Fiorini <fiorini.arnaud@gmail.com>
tmf: change statistics analysis to use longSigned-off-by: Arnaud Fiorini <fiorini.arnaud@gmail.com>
tmf: fix invalid 1ns histogram spanSigned-off-by: Vlad Arama <vlad.arama@ericsson.com>
use <= instead of == to catch 0Signed-off-by: Vlad Arama <vlad.arama@ericsson.com>