# 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=6.27.3 options_file_version=1.1 [DBOptions] max_open_files=-1 stats_history_buffer_size=1048576 stats_persist_period_sec=600 max_background_flushes=1 stats_dump_period_sec=600 compaction_readahead_size=0 bytes_per_sync=0 delete_obsolete_files_period_micros=21600000000 max_total_wal_size=0 delayed_write_rate=16777216 wal_bytes_per_sync=0 writable_file_max_buffer_size=1048576 avoid_flush_during_shutdown=false max_subcompactions=1 strict_bytes_per_sync=false max_background_compactions=-1 base_background_compactions=-1 max_background_jobs=1 file_checksum_gen_factory=nullptr db_host_id=__hostname__ bgerror_resume_retry_interval=1000000 best_efforts_recovery=false avoid_unnecessary_blocking_io=false two_write_queues=false atomic_flush=false preserve_deletes=false allow_ingest_behind=false lowest_used_cache_tier=kNonVolatileBlockTier avoid_flush_during_recovery=false info_log_level=INFO_LEVEL access_hint_on_compaction_start=NORMAL max_bgerror_resume_count=2147483647 write_thread_slow_yield_usec=3 allow_concurrent_memtable_write=true WAL_ttl_seconds=0 manual_wal_flush=false dump_malloc_stats=false wal_recovery_mode=kPointInTimeRecovery log_file_time_to_roll=0 enable_write_thread_adaptive_yield=true recycle_log_file_num=0 table_cache_numshardbits=6 max_file_opening_threads=16 allow_data_in_errors=false use_fsync=false unordered_write=false fail_if_options_file_error=false random_access_max_buffer_size=1048576 new_table_reader_for_compaction_inputs=false skip_checking_sst_file_sizes_on_db_open=false skip_stats_update_on_db_open=false persist_stats_to_disk=false track_and_verify_wals_in_manifest=false enable_pipelined_write=false flush_verify_memtable_count=true log_readahead_size=0 is_fd_close_on_exec=true WAL_size_limit_MB=0 experimental_mempurge_threshold=0.000000 write_dbid_to_manifest=false use_adaptive_mutex=false error_if_exists=false write_thread_max_yield_usec=100 enable_thread_tracking=false db_write_buffer_size=0 create_missing_column_families=false paranoid_checks=true create_if_missing=true wal_filter=nullptr max_manifest_file_size=1073741824 allow_2pc=false use_direct_io_for_flush_and_compaction=false manifest_preallocation_size=4194304 use_direct_reads=false allow_fallocate=true max_write_batch_group_size_bytes=1048576 keep_log_file_num=1000 allow_mmap_reads=false max_log_file_size=0 allow_mmap_writes=false advise_random_on_open=true [CFOptions "default"] compression_opts={max_dict_buffer_bytes=0;enabled=false;parallel_threads=1;zstd_max_train_bytes=0;strategy=0;max_dict_bytes=0;level=32767;window_bits=-14;} bottommost_compression=kDisableCompressionOption enable_blob_garbage_collection=false blob_file_size=268435456 sample_for_compression=0 periodic_compaction_seconds=0 ttl=2592000 blob_garbage_collection_age_cutoff=0.250000 compaction_options_universal={allow_trivial_move=false;incremental=false;stop_style=kCompactionStopStyleTotalSize;compression_size_percent=-1;max_size_amplification_percent=200;max_merge_width=4294967295;min_merge_width=2;size_ratio=1;} compression=kNoCompression max_sequential_skip_in_iterations=8 max_bytes_for_level_multiplier_additional=1:1:1:1:1:1:1 max_bytes_for_level_multiplier=10.000000 max_bytes_for_level_base=268435456 memtable_whole_key_filtering=false max_successive_merges=0 blob_compaction_readahead_size=0 inplace_update_num_locks=10000 arena_block_size=1048576 target_file_size_multiplier=2 prefix_extractor=nullptr max_write_buffer_number=2 blob_compression_type=kNoCompression level0_stop_writes_trigger=36 level0_slowdown_writes_trigger=20 compaction_options_fifo={allow_compaction=false;age_for_warm=0;max_table_files_size=1073741824;} level0_file_num_compaction_trigger=4 write_buffer_size=67108864 memtable_huge_page_size=0 max_compaction_bytes=1677721600 min_blob_size=0 bottommost_compression_opts={max_dict_buffer_bytes=0;enabled=false;parallel_threads=1;zstd_max_train_bytes=0;strategy=0;max_dict_bytes=0;level=32767;window_bits=-14;} hard_pending_compaction_bytes_limit=274877906944 target_file_size_base=67108864 soft_pending_compaction_bytes_limit=68719476736 enable_blob_files=false paranoid_file_checks=false check_flush_compaction_key_order=true blob_garbage_collection_force_threshold=1.000000 disable_auto_compactions=false memtable_prefix_bloom_size_ratio=0.000000 report_bg_io_stats=false compaction_pri=kMinOverlappingRatio compaction_filter_factory=nullptr comparator=leveldb.BytewiseComparator sst_partitioner_factory=nullptr bloom_locality=0 compaction_style=kCompactionStyleLevel min_write_buffer_number_to_merge=1 max_write_buffer_size_to_maintain=0 max_write_buffer_number_to_maintain=0 merge_operator=nullptr memtable_factory=SkipListFactory memtable_insert_with_hint_prefix_extractor=nullptr compression_per_level=kNoCompression:kZSTD:kZSTD num_levels=3 force_consistency_checks=true optimize_filters_for_hits=false compaction_filter=nullptr level_compaction_dynamic_level_bytes=false inplace_update_support=false table_factory=BlockBasedTable [TableOptions/BlockBasedTable "default"] pin_top_level_index_and_filter=true block_align=false read_amp_bytes_per_bit=0 verify_compression=false enable_index_compression=true reserve_table_builder_memory=false whole_key_filtering=true max_auto_readahead_size=262144 optimize_filters_for_memory=false index_block_restart_interval=1 prepopulate_block_cache=kDisable block_restart_interval=16 block_size=65536 format_version=5 partition_filters=false block_size_deviation=10 no_block_cache=false checksum=kCRC32c data_block_hash_table_util_ratio=0.750000 index_shortening=kShortenSeparators data_block_index_type=kDataBlockBinarySearch hash_index_allow_collision=true filter_policy=nullptr metadata_block_size=4096 index_type=kBinarySearch metadata_cache_options={unpartitioned_pinning=kFallback;partition_pinning=kFallback;top_level_index_pinning=kFallback;} pin_l0_filter_and_index_blocks_in_cache=false cache_index_and_filter_blocks_with_high_priority=true cache_index_and_filter_blocks=false flush_block_policy_factory=FlushBlockBySizePolicyFactory