# This is a RocksDB option file. # # For detailed file format spec, please refer to the example file # in examples/rocksdb_option_file_example.ini # [Version] rocksdb_version=8.1.1 options_file_version=1.1 [DBOptions] max_background_flushes=-1 compaction_readahead_size=0 wal_bytes_per_sync=0 bytes_per_sync=0 max_open_files=-1 stats_history_buffer_size=1048576 stats_dump_period_sec=600 max_background_compactions=-1 max_total_wal_size=0 max_background_jobs=16 strict_bytes_per_sync=false delayed_write_rate=16777216 writable_file_max_buffer_size=1048576 max_subcompactions=1 avoid_flush_during_shutdown=false stats_persist_period_sec=600 delete_obsolete_files_period_micros=21600000000 enforce_single_del_contracts=true file_checksum_gen_factory=nullptr bgerror_resume_retry_interval=1000000 max_bgerror_resume_count=2147483647 log_readahead_size=0 avoid_unnecessary_blocking_io=false two_write_queues=false allow_ingest_behind=false avoid_flush_during_recovery=false write_thread_max_yield_usec=100 write_thread_slow_yield_usec=3 manual_wal_flush=false enable_write_thread_adaptive_yield=true wal_recovery_mode=kPointInTimeRecovery unordered_write=false lowest_used_cache_tier=kNonVolatileBlockTier track_and_verify_wals_in_manifest=false log_file_time_to_roll=0 allow_mmap_reads=false use_direct_io_for_flush_and_compaction=false max_write_batch_group_size_bytes=1048576 WAL_ttl_seconds=0 wal_compression=kNoCompression enable_pipelined_write=false db_host_id=__hostname__ error_if_exists=false paranoid_checks=true is_fd_close_on_exec=true allow_mmap_writes=false manifest_preallocation_size=524288 use_direct_reads=false best_efforts_recovery=false flush_verify_memtable_count=true info_log_level=WARN_LEVEL recycle_log_file_num=0 enable_thread_tracking=false wal_filter=nullptr allow_data_in_errors=false allow_2pc=false skip_checking_sst_file_sizes_on_db_open=false use_adaptive_mutex=false dump_malloc_stats=false verify_sst_unique_id_in_manifest=true write_dbid_to_manifest=false fail_if_options_file_error=false atomic_flush=false access_hint_on_compaction_start=NORMAL allow_fallocate=true advise_random_on_open=true create_missing_column_families=false random_access_max_buffer_size=1048576 create_if_missing=false max_log_file_size=0 max_manifest_file_size=1073741824 skip_stats_update_on_db_open=false keep_log_file_num=1 use_fsync=false max_file_opening_threads=16 table_cache_numshardbits=6 db_write_buffer_size=0 WAL_size_limit_MB=0 allow_concurrent_memtable_write=true persist_stats_to_disk=false [CFOptions "default"] bottommost_compression_opts={max_dict_buffer_bytes=0;use_zstd_dict_trainer=true;enabled=false;parallel_threads=1;zstd_max_train_bytes=0;window_bits=-14;strategy=0;level=32767;max_dict_bytes=0;} compression_opts={max_dict_buffer_bytes=0;use_zstd_dict_trainer=true;enabled=false;parallel_threads=1;zstd_max_train_bytes=0;window_bits=-14;strategy=0;level=32767;max_dict_bytes=0;} experimental_mempurge_threshold=0.000000 bottommost_compression=kDisableCompressionOption prepopulate_blob_cache=kDisable blob_file_starting_level=0 blob_compaction_readahead_size=0 blob_garbage_collection_age_cutoff=0.250000 blob_compression_type=kNoCompression blob_file_size=268435456 min_blob_size=0 arena_block_size=65536 max_bytes_for_level_multiplier_additional=1:1:1:1:1:1:1 ttl=2592000 inplace_update_num_locks=10000 memtable_protection_bytes_per_key=0 level0_slowdown_writes_trigger=20 ignore_max_compaction_bytes_for_input=true max_compaction_bytes=1677721600 target_file_size_multiplier=1 check_flush_compaction_key_order=true periodic_compaction_seconds=0 sample_for_compression=0 paranoid_file_checks=false disable_auto_compactions=false level0_file_num_compaction_trigger=2 compaction_options_fifo={allow_compaction=false;age_for_warm=0;max_table_files_size=1073741824;} report_bg_io_stats=false level0_stop_writes_trigger=36 max_successive_merges=0 enable_blob_garbage_collection=false hard_pending_compaction_bytes_limit=274877906944 soft_pending_compaction_bytes_limit=68719476736 max_write_buffer_number=6 max_bytes_for_level_base=536870912 memtable_huge_page_size=0 compression_per_level=kNoCompression:kNoCompression:kLZ4Compression:kLZ4Compression:kLZ4Compression:kLZ4Compression:kLZ4Compression blob_garbage_collection_force_threshold=1.000000 write_buffer_size=134217728 memtable_prefix_bloom_size_ratio=0.000000 memtable_whole_key_filtering=false max_bytes_for_level_multiplier=10.000000 max_sequential_skip_in_iterations=8 enable_blob_files=false compression=kNoCompression prefix_extractor=nullptr target_file_size_base=67108864 compaction_options_universal={allow_trivial_move=false;incremental=false;stop_style=kCompactionStopStyleTotalSize;compression_size_percent=-1;size_ratio=1;min_merge_width=2;max_merge_width=4294967295;max_size_amplification_percent=200;} last_level_temperature=kUnknown sst_partitioner_factory=nullptr compaction_pri=kMinOverlappingRatio compaction_filter_factory=nullptr merge_operator=nullptr preclude_last_level_data_seconds=0 level_compaction_dynamic_file_size=true comparator=leveldb.BytewiseComparator inplace_update_support=false compaction_filter=nullptr max_write_buffer_size_to_maintain=0 compaction_style=kCompactionStyleLevel min_write_buffer_number_to_merge=1 optimize_filters_for_hits=false level_compaction_dynamic_level_bytes=false force_consistency_checks=true max_write_buffer_number_to_maintain=0 num_levels=7 bloom_locality=0 preserve_internal_time_seconds=0 memtable_insert_with_hint_prefix_extractor=nullptr memtable_factory=SkipListFactory table_factory=BlockBasedTable [TableOptions/BlockBasedTable "default"] initial_auto_readahead_size=8192 max_auto_readahead_size=262144 metadata_cache_options={unpartitioned_pinning=kFallback;partition_pinning=kFallback;top_level_index_pinning=kFallback;} block_align=false read_amp_bytes_per_bit=0 verify_compression=false num_file_reads_for_auto_readahead=2 format_version=5 checksum=kXXH3 index_shortening=kShortenSeparators index_type=kBinarySearch enable_index_compression=true flush_block_policy_factory=FlushBlockBySizePolicyFactory cache_index_and_filter_blocks_with_high_priority=true no_block_cache=false data_block_index_type=kDataBlockBinarySearch block_restart_interval=16 pin_top_level_index_and_filter=true index_block_restart_interval=1 cache_index_and_filter_blocks=false pin_l0_filter_and_index_blocks_in_cache=false metadata_block_size=4096 data_block_hash_table_util_ratio=0.750000 block_size=4096 block_size_deviation=10 prepopulate_block_cache=kDisable partition_filters=false optimize_filters_for_memory=false filter_policy=bloomfilter:10:false whole_key_filtering=true detect_filter_construct_corruption=false