@Override
  public String toString() {
    return MoreObjects.toStringHelper(this)
        .add("maxOpenFiles", maxOpenFiles)
        .add("cacheCapacity", cacheCapacity)
        .add("backgroundThreadCount", backgroundThreadCount)
        .add("isHighSpec", isHighSpec)
        .add("enableReadCacheForSnapshots", enableReadCacheForSnapshots)
        .add("isBlockchainGarbageCollectionEnabled", isBlockchainGarbageCollectionEnabled)
        .add("blobGarbageCollectionAgeCutoff", blobGarbageCollectionAgeCutoff)
        .add("blobGarbageCollectionForceThreshold", blobGarbageCollectionForceThreshold)
        .toString();
  }
Gets blob db settings.

@return the blob db settings
plugins/rocksdb/src/main/java/org/hyperledger/besu/plugin/services/storage/rocksdb/configuration/RocksDBCLIOptions.java