loadrt threads name1=fast period1=25000 name2=slow period2=1000000 loadrt timedelta count=2 addf timedelta.0 fast addf timedelta.1 slow start loadusr -Wn lat pyvcp lat.xml net sl timedelta.1.max => lat.sl net sj timedelta.1.jitter => lat.sj net st timedelta.1.out => lat.st net bl timedelta.0.max => lat.bl net bj timedelta.0.jitter => lat.bj net bt timedelta.0.out => lat.bt waitusr lat