synchronized void incrementLowRedundancyBucketCount() {
    if (lowRedundancyBuckets == totalBuckets) {
      return;
    }
    lowRedundancyBuckets++;
    stats.incLowRedundancyBucketCount(1);
  }
Increments the count of buckets that do not meet redundancy
geode-core/src/main/java/org/apache/geode/internal/cache/PartitionedRegionRedundancyTracker.java