public void showTopScreen(Summary summary, List<Header> headers, List<Record> records,
    Record selectedRecord) {
    showSummary(summary);
    clearMessage();
    showHeaders(headers);
    showRecords(headers, records, selectedRecord);
  }
The screen that provides a dynamic real-time view for the HBase metrics. This shows the metric
{@link Summary} and the metric {@link Record}s. The summary and the metrics are updated
periodically (3 seconds by default).
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/TopScreenView.java