path: damo_3.1.8-1/src/_damon_modules.py
                ['pidof', 'kdamond.0']).decode().strip()
    except Exception as e:
        return None, 'pidof kdamond.0 fail (%s)' % e
    intervals = _damon.DamonIntervals()
    intervals.intervals_goal = _damon.DamonIntervalsGoal(