presto-benchmark/src/main/java/io/prestosql/benchmark/AverageBenchmarkResults.java/AverageBenchmarkResults/getAverageResultsValues
class AverageBenchmarkResults:    public Map<String, Double> getAverageResultsValues()
    {
        return Maps.transformValues(resultsSum, input -> 1.0 * input / resultsCount);
    }