| # 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=8.10.0 |
| options_file_version=1.1 |
| |
| [DBOptions] |
| max_background_flushes=-1 |
| compaction_readahead_size=2097152 |
| strict_bytes_per_sync=false |
| wal_bytes_per_sync=0 |
| max_open_files=-1 |
| stats_history_buffer_size=1048576 |
| max_total_wal_size=0 |
| stats_persist_period_sec=600 |
| stats_dump_period_sec=0 |
| avoid_flush_during_shutdown=true |
| max_subcompactions=1 |
| bytes_per_sync=0 |
| delayed_write_rate=16777216 |
| max_background_compactions=-1 |
| max_background_jobs=2 |
| delete_obsolete_files_period_micros=21600000000 |
| writable_file_max_buffer_size=1048576 |
| file_checksum_gen_factory=nullptr |
| allow_data_in_errors=false |
| max_bgerror_resume_count=2147483647 |
| best_efforts_recovery=false |
| write_dbid_to_manifest=false |
| atomic_flush=false |
| manual_wal_flush=false |
| two_write_queues=false |
| avoid_flush_during_recovery=false |
| dump_malloc_stats=false |
| info_log_level=INFO_LEVEL |
| write_thread_slow_yield_usec=3 |
| unordered_write=false |
| allow_ingest_behind=false |
| fail_if_options_file_error=true |
| persist_stats_to_disk=false |
| WAL_ttl_seconds=0 |
| bgerror_resume_retry_interval=1000000 |
| allow_concurrent_memtable_write=true |
| paranoid_checks=true |
| WAL_size_limit_MB=0 |
| lowest_used_cache_tier=kNonVolatileBlockTier |
| keep_log_file_num=4 |
| table_cache_numshardbits=6 |
| max_file_opening_threads=16 |
| random_access_max_buffer_size=1048576 |
| log_readahead_size=0 |
| enable_pipelined_write=false |
| wal_recovery_mode=kPointInTimeRecovery |
| db_write_buffer_size=0 |
| allow_2pc=false |
| skip_checking_sst_file_sizes_on_db_open=false |
| skip_stats_update_on_db_open=false |
| recycle_log_file_num=0 |
| db_host_id=__hostname__ |
| track_and_verify_wals_in_manifest=false |
| use_fsync=false |
| wal_compression=kNoCompression |
| compaction_verify_record_count=true |
| error_if_exists=false |
| manifest_preallocation_size=4194304 |
| is_fd_close_on_exec=true |
| enable_write_thread_adaptive_yield=true |
| enable_thread_tracking=false |
| avoid_unnecessary_blocking_io=false |
| allow_fallocate=true |
| max_log_file_size=26214400 |
| advise_random_on_open=true |
| create_missing_column_families=false |
| max_write_batch_group_size_bytes=1048576 |
| use_adaptive_mutex=false |
| wal_filter=nullptr |
| create_if_missing=true |
| enforce_single_del_contracts=true |
| allow_mmap_writes=false |
| access_hint_on_compaction_start=NORMAL |
| verify_sst_unique_id_in_manifest=true |
| log_file_time_to_roll=0 |
| use_direct_io_for_flush_and_compaction=false |
| flush_verify_memtable_count=true |
| max_manifest_file_size=1073741824 |
| write_thread_max_yield_usec=100 |
| use_direct_reads=false |
| allow_mmap_reads=false |
| |
| |
| [CFOptions "default"] |
| bottommost_file_compaction_delay=0 |
| memtable_protection_bytes_per_key=0 |
| compression_per_level=kSnappyCompression |
| bottommost_compression=kDisableCompressionOption |
| sample_for_compression=0 |
| blob_garbage_collection_age_cutoff=0.250000 |
| blob_compression_type=kNoCompression |
| prepopulate_blob_cache=kDisable |
| blob_compaction_readahead_size=0 |
| level0_stop_writes_trigger=36 |
| min_blob_size=0 |
| last_level_temperature=kUnknown |
| compaction_options_universal={allow_trivial_move=false;stop_style=kCompactionStopStyleTotalSize;min_merge_width=2;compression_size_percent=-1;max_size_amplification_percent=200;incremental=false;max_merge_width=4294967295;size_ratio=1;} |
| target_file_size_base=67108864 |
| ignore_max_compaction_bytes_for_input=true |
| memtable_whole_key_filtering=false |
| blob_file_starting_level=0 |
| soft_pending_compaction_bytes_limit=68719476736 |
| max_write_buffer_number=2 |
| ttl=2592000 |
| compaction_options_fifo={file_temperature_age_thresholds=;allow_compaction=false;age_for_warm=0;max_table_files_size=1073741824;} |
| check_flush_compaction_key_order=true |
| memtable_huge_page_size=0 |
| max_successive_merges=0 |
| inplace_update_num_locks=10000 |
| enable_blob_garbage_collection=false |
| arena_block_size=1048576 |
| bottommost_compression_opts={use_zstd_dict_trainer=true;enabled=false;zstd_max_train_bytes=0;parallel_threads=1;max_compressed_bytes_per_kb=896;checksum=false;max_dict_bytes=0;strategy=0;max_dict_buffer_bytes=0;level=32767;window_bits=-14;} |
| target_file_size_multiplier=1 |
| max_bytes_for_level_multiplier_additional=1:1:1:1:1:1:1 |
| blob_garbage_collection_force_threshold=1.000000 |
| enable_blob_files=false |
| level0_slowdown_writes_trigger=20 |
| compression=kSnappyCompression |
| level0_file_num_compaction_trigger=4 |
| block_protection_bytes_per_key=0 |
| prefix_extractor=nullptr |
| max_bytes_for_level_multiplier=10.000000 |
| write_buffer_size=67108864 |
| disable_auto_compactions=false |
| max_compaction_bytes=1677721600 |
| memtable_max_range_deletions=0 |
| compression_opts={use_zstd_dict_trainer=true;enabled=false;zstd_max_train_bytes=0;parallel_threads=1;max_compressed_bytes_per_kb=896;checksum=false;max_dict_bytes=0;strategy=0;max_dict_buffer_bytes=0;level=32767;window_bits=-14;} |
| hard_pending_compaction_bytes_limit=274877906944 |
| blob_file_size=268435456 |
| periodic_compaction_seconds=0 |
| paranoid_file_checks=false |
| experimental_mempurge_threshold=0.000000 |
| memtable_prefix_bloom_size_ratio=0.000000 |
| max_bytes_for_level_base=268435456 |
| max_sequential_skip_in_iterations=8 |
| report_bg_io_stats=false |
| sst_partitioner_factory=nullptr |
| compaction_pri=kMinOverlappingRatio |
| compaction_style=kCompactionStyleLevel |
| compaction_filter_factory=nullptr |
| compaction_filter=nullptr |
| memtable_factory=SkipListFactory |
| comparator=leveldb.BytewiseComparator |
| bloom_locality=0 |
| min_write_buffer_number_to_merge=1 |
| table_factory=BlockBasedTable |
| max_write_buffer_size_to_maintain=0 |
| max_write_buffer_number_to_maintain=0 |
| optimize_filters_for_hits=false |
| default_temperature=kUnknown |
| preserve_internal_time_seconds=0 |
| force_consistency_checks=true |
| merge_operator={id=StringAppendTESTOperator;delimiter=,;} |
| num_levels=7 |
| level_compaction_dynamic_file_size=true |
| memtable_insert_with_hint_prefix_extractor=nullptr |
| level_compaction_dynamic_level_bytes=false |
| persist_user_defined_timestamps=true |
| preclude_last_level_data_seconds=0 |
| inplace_update_support=false |
| |
| [TableOptions/BlockBasedTable "default"] |
| num_file_reads_for_auto_readahead=2 |
| metadata_cache_options={unpartitioned_pinning=kFallback;partition_pinning=kFallback;top_level_index_pinning=kFallback;} |
| read_amp_bytes_per_bit=0 |
| verify_compression=false |
| format_version=5 |
| optimize_filters_for_memory=false |
| partition_filters=false |
| detect_filter_construct_corruption=false |
| initial_auto_readahead_size=8192 |
| max_auto_readahead_size=262144 |
| enable_index_compression=true |
| checksum=kXXH3 |
| index_block_restart_interval=1 |
| pin_top_level_index_and_filter=true |
| block_align=false |
| block_size=4096 |
| index_type=kBinarySearch |
| filter_policy=nullptr |
| metadata_block_size=4096 |
| no_block_cache=false |
| index_shortening=kShortenSeparators |
| whole_key_filtering=true |
| block_size_deviation=10 |
| data_block_index_type=kDataBlockBinarySearch |
| data_block_hash_table_util_ratio=0.750000 |
| cache_index_and_filter_blocks=true |
| prepopulate_block_cache=kDisable |
| block_restart_interval=16 |
| pin_l0_filter_and_index_blocks_in_cache=true |
| cache_index_and_filter_blocks_with_high_priority=true |
| flush_block_policy_factory=FlushBlockBySizePolicyFactory |
| |
| |
| [CFOptions "state-name"] |
| bottommost_file_compaction_delay=0 |
| memtable_protection_bytes_per_key=0 |
| compression_per_level=kSnappyCompression |
| bottommost_compression=kDisableCompressionOption |
| sample_for_compression=0 |
| blob_garbage_collection_age_cutoff=0.250000 |
| blob_compression_type=kNoCompression |
| prepopulate_blob_cache=kDisable |
| blob_compaction_readahead_size=0 |
| level0_stop_writes_trigger=36 |
| min_blob_size=0 |
| last_level_temperature=kUnknown |
| compaction_options_universal={allow_trivial_move=false;stop_style=kCompactionStopStyleTotalSize;min_merge_width=2;compression_size_percent=-1;max_size_amplification_percent=200;incremental=false;max_merge_width=4294967295;size_ratio=1;} |
| target_file_size_base=67108864 |
| ignore_max_compaction_bytes_for_input=true |
| memtable_whole_key_filtering=false |
| blob_file_starting_level=0 |
| soft_pending_compaction_bytes_limit=68719476736 |
| max_write_buffer_number=2 |
| ttl=2592000 |
| compaction_options_fifo={file_temperature_age_thresholds=;allow_compaction=false;age_for_warm=0;max_table_files_size=1073741824;} |
| check_flush_compaction_key_order=true |
| memtable_huge_page_size=0 |
| max_successive_merges=0 |
| inplace_update_num_locks=10000 |
| enable_blob_garbage_collection=false |
| arena_block_size=1048576 |
| bottommost_compression_opts={use_zstd_dict_trainer=true;enabled=false;zstd_max_train_bytes=0;parallel_threads=1;max_compressed_bytes_per_kb=896;checksum=false;max_dict_bytes=0;strategy=0;max_dict_buffer_bytes=0;level=32767;window_bits=-14;} |
| target_file_size_multiplier=1 |
| max_bytes_for_level_multiplier_additional=1:1:1:1:1:1:1 |
| blob_garbage_collection_force_threshold=1.000000 |
| enable_blob_files=false |
| level0_slowdown_writes_trigger=20 |
| compression=kSnappyCompression |
| level0_file_num_compaction_trigger=4 |
| block_protection_bytes_per_key=0 |
| prefix_extractor=nullptr |
| max_bytes_for_level_multiplier=10.000000 |
| write_buffer_size=67108864 |
| disable_auto_compactions=false |
| max_compaction_bytes=1677721600 |
| memtable_max_range_deletions=0 |
| compression_opts={use_zstd_dict_trainer=true;enabled=false;zstd_max_train_bytes=0;parallel_threads=1;max_compressed_bytes_per_kb=896;checksum=false;max_dict_bytes=0;strategy=0;max_dict_buffer_bytes=0;level=32767;window_bits=-14;} |
| hard_pending_compaction_bytes_limit=274877906944 |
| blob_file_size=268435456 |
| periodic_compaction_seconds=0 |
| paranoid_file_checks=false |
| experimental_mempurge_threshold=0.000000 |
| memtable_prefix_bloom_size_ratio=0.000000 |
| max_bytes_for_level_base=268435456 |
| max_sequential_skip_in_iterations=8 |
| report_bg_io_stats=false |
| sst_partitioner_factory=nullptr |
| compaction_pri=kMinOverlappingRatio |
| compaction_style=kCompactionStyleLevel |
| compaction_filter_factory=nullptr |
| compaction_filter=nullptr |
| memtable_factory=SkipListFactory |
| comparator=leveldb.BytewiseComparator |
| bloom_locality=0 |
| min_write_buffer_number_to_merge=1 |
| table_factory=BlockBasedTable |
| max_write_buffer_size_to_maintain=0 |
| max_write_buffer_number_to_maintain=0 |
| optimize_filters_for_hits=false |
| default_temperature=kUnknown |
| preserve_internal_time_seconds=0 |
| force_consistency_checks=true |
| merge_operator={id=StringAppendTESTOperator;delimiter=,;} |
| num_levels=7 |
| level_compaction_dynamic_file_size=true |
| memtable_insert_with_hint_prefix_extractor=nullptr |
| level_compaction_dynamic_level_bytes=false |
| persist_user_defined_timestamps=true |
| preclude_last_level_data_seconds=0 |
| inplace_update_support=false |
| |
| [TableOptions/BlockBasedTable "state-name"] |
| num_file_reads_for_auto_readahead=2 |
| metadata_cache_options={unpartitioned_pinning=kFallback;partition_pinning=kFallback;top_level_index_pinning=kFallback;} |
| read_amp_bytes_per_bit=0 |
| verify_compression=false |
| format_version=5 |
| optimize_filters_for_memory=false |
| partition_filters=false |
| detect_filter_construct_corruption=false |
| initial_auto_readahead_size=8192 |
| max_auto_readahead_size=262144 |
| enable_index_compression=true |
| checksum=kXXH3 |
| index_block_restart_interval=1 |
| pin_top_level_index_and_filter=true |
| block_align=false |
| block_size=4096 |
| index_type=kBinarySearch |
| filter_policy=nullptr |
| metadata_block_size=4096 |
| no_block_cache=false |
| index_shortening=kShortenSeparators |
| whole_key_filtering=true |
| block_size_deviation=10 |
| data_block_index_type=kDataBlockBinarySearch |
| data_block_hash_table_util_ratio=0.750000 |
| cache_index_and_filter_blocks=true |
| prepopulate_block_cache=kDisable |
| block_restart_interval=16 |
| pin_l0_filter_and_index_blocks_in_cache=true |
| cache_index_and_filter_blocks_with_high_priority=true |
| flush_block_policy_factory=FlushBlockBySizePolicyFactory |
| |
