public RocksDBConfigurationBuilder backgroundThreadCount(final int backgroundThreadCount) {
    this.backgroundThreadCount = backgroundThreadCount;
    return this;
  }
Background thread count.

@param backgroundThreadCount the background thread count
@return the rocks db configuration builder
plugins/rocksdb/src/main/java/org/hyperledger/besu/plugin/services/storage/rocksdb/configuration/RocksDBConfigurationBuilder.java