@Override
  public void testInsertRecords(
      List<String> deviceIds,
      List<Long> times,
      List<List<String>> measurementsList,
      List<List<TSDataType>> typesList,
      List<List<Object>> valuesList)
      throws IoTDBConnectionException, StatementExecutionException {
    TSInsertRecordsReq request;
    try {
      request =
          filterAndGenTSInsertRecordsReq(
              deviceIds, times, measurementsList, typesList, valuesList, false);
    } catch (NoValidValueException e) {
      logger.warn(ALL_VALUES_ARE_NULL_MULTI_DEVICES, deviceIds, times, measurementsList);
      return;
    }

    defaultSessionConnection.testInsertRecords(request);
  }
This method NOT insert data into database and the server just return after accept the request,
this method should be used to test other time cost in client
iotdb-client/session/src/main/java/org/apache/iotdb/session/Session.java