BenchmarkSuite display(Formatter fmt) {
    fmt.format("%-30s %-8s %-8s %-8s %-8s %-8s%n",
        "Operation", "Mean", "Med", "Min", "Max", "Err%");
    result.forEach((name, stat) -> displayStats(fmt, name, stat));
    return this;
  }
Format all results
@param fmt text formatter - destination of formatted results.
@return this
standalone-metastore/metastore-tools/tools-common/src/main/java/org/apache/hadoop/hive/metastore/tools/BenchmarkSuite.java