@Group("getBucketIndexThroughput")
  @GroupThreads(10)
  @Benchmark
  public void getBucketIndexLoad() {
    index.getBucketIndex();
  }
Test spins up threads that constantly do getBucketIndex
The tests will measure throughput
The benchmark tests getBucketIndex in the presence of other threads attempting the same operation
geode-core/src/jmh/java/org/apache/geode/cache/query/internal/PartitionedIndexGetBucketIndexBenchmark.java