Measure CPU load of the machine using mpstat.
Waits until CPU utilization exceeds the THRESH threshold, then accumulates
load samples every second. When the script is terminated, outputs the average
CPU load (RESULT-<PREFIX>CPUA) and the per-core CPU ratio
(RESULT-<PREFIX>CPUR).
Variables:
PREFIX - Prefix for result names, useful when importing multiple instances (default: empty)
NCPU - Number of CPU cores to monitor, from core 0 to NCPU-1 (default: 16)
THRESH - Minimum CPU utilization percentage before starting measurement (default: 50)
Usage:
%import@dut load NCPU=8 THRESH=30