new TermsAggregationBuilder("t").field("int_1").subAggregation(new SumAggregationBuilder("s").field("int_2"))
            )
        );
    }

    @Benchmark
    public void termsSixtySums() throws IOException {
        TermsAggregationBuilder b = new TermsAggregationBuilder("t").field("int_1");
        for (int i = 0; i < 60; i++) {