def METHOD_NAME(self):
    self.check_count = 0
    self.start_time = time.time()
    self.last_time = self.start_time
    self.report_count = 0
    self._prev_check_count = 0
    if len(self.sample_names) > 0:
        self.sample_values[:, :] = 0
        self.sample_ndxs[:] = 0
    if self.counts is not None:
        self.counts[:] = 0
        self.averages[:] = 0