def aggregate_count_over_time(self, metric_store, line_data, transaction_list, aggregate_timestamp):
    for transaction in transaction_list:
      if line_data.get('s') == 'true':
        all_qps = metric_store['qps']
      else:
        all_qps = metric_store['eqps']
      qps = all_qps[transaction]
      if aggregate_timestamp in qps:
        qps[aggregate_timestamp] += 1
      else:
        qps[aggregate_timestamp] = 1
    return None
Retrieves the stat object.
dataset/ETHPy150Open linkedin/naarad/src/naarad/metrics/jmeter_metric.py/JmeterMetric.aggregate_count_over_time--crossover with--dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/vfs/cpio_file_entry.py/CPIOFileEntry._GetStat