presto-benchmark/src/main/java/io/prestosql/benchmark/StatisticsBenchmark.java/StatisticsBenchmark/LongStdDevBenchmark
class StatisticsBenchmark:        public LongStdDevBenchmark(LocalQueryRunner localQueryRunner)
        {
            super(localQueryRunner, "stat_long_stddev", 25, 150, "select stddev_samp(orderkey) from orders");
        }