2024/07/08-17:15:22.263995 140554302694976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00: fork to child time = 0.030847 sec 2024/07/08-17:15:22.264644 140554302694976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00 2024/07/08-17:15:22.269172 140554302694976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00 2024/07/08-17:15:22.270556 140554302694976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-17:15:22.270835 140554302694976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-17:15:22.307785 140554302694976 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-08024/att-00/MANIFEST-12625661 2024/07/08-17:15:22.326002 140554302694976 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-08024/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12633467, last_sequence is 147343888740, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12633386 2024/07/08-17:15:22.326013 140554302694976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-17:15:22.326073 140554302694976 [version_set.cc:5652] Creating manifest 12633467 2024/07/08-17:15:22.389414 140554302694976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-17:15:22.403388 140554302694976 [compaction_job.cc:2433] [default] [JOB 8024] Compacting 1@2 + 3@3 files to L3, score 1.09, subcompactions 1 : 1 2024/07/08-17:15:22.403408 140554302694976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4562 Base level 2, inputs: [12633457(20MB)], [12633171(12MB) 12632078(13MB) 12631849(16MB)] 2024/07/08-17:15:22.410586 140554302694976 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-17:15:22.410641 140554302694976 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-17:15:22.410673 140554302694976 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-17:15:22.410686 140554302694976 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-17:15:22.410698 140554302694976 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-17:15:22.815238 140554302694976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633468.sst) /dev/shm/ToplingTemp/Topling-12644-pBr2jj 2024/07/08-17:15:24.462375 140554302694976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633468.sst): first pass time = 1.65's, 81.488'MB/sec 2024/07/08-17:15:27.247747 140554302694976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633468.sst): old prealloc_size = 72935513, real_size = 35422064 2024/07/08-17:15:27.248322 140554302694976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633468.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 924151 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1083 GB zip-val = 0.0334 GB avg-val = 117.23 avg-zval = 36.18 2024/07/08-17:15:27.249108 140554302694976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633468.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/08-17:15:28.234619 140554302694976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633468.sst): second pass time = 2.78's, 38.908'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.99's, 40.040'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3267.702'MB/sec (index lex order gen) rebuild zvType time = 0.85's, 0.273'MB/sec write SST data time = 0.14's, 280.372'MB/sec dict compress time = 0.00's, 1081890.000'MB/sec z-dict build time = 0.00's, sample length = 1.082'MB, throughput = 27434.766'MB/sec zip my value time = 2.78's, unzip length = 0.108'GB zip my value throughput = 38.908'MB/sec zip pipeline throughput = 129.481'MB/sec entries = 924151 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.23 avg-zval = 36.18 usrkeys = 924151 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.23 avg-zval = 36.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 924151 bytes = 3234544 } seq expand size = 6469057 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0334 GB dict = 1.08 MB all = 0.0395 GB } UnZip/Zip{ index = 10.5140 value = 3.2406 dict = 1.00 all = 3.3968 } Zip/UnZip{ index = 0.0951 value = 0.3086 dict = 1.00 all = 0.2944 } ---------------------------- total value len = 0.114811 GB avg = 0.124 KB (by entry num) total key len = 0.025876 GB avg = 0.028 KB total ukey len = 0.018483 GB avg = 0.020 KB total ukey num = 0.000924151 Billion total entry num = 0.000924151 Billion write speed all = 0.095243884 MB/sec (with seq num) write speed all = 0.090238741 MB/sec (without seq num) 2024/07/08-17:15:28.289793 140554302694976 [compaction_job.cc:1944] [default] [JOB 8024] Generated table #12633468: 924151 keys, 39513267 bytes, temperature: kWarm 2024/07/08-17:15:28.289899 140554302694976 EVENT_LOG_v1 {"time_micros": 1720430128289836, "cf_name": "default", "job": 8024, "event": "table_file_creation", "file_number": 12633468, "file_size": 39513267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180688241, "largest_seqno": 147343622478, "table_properties": {"data_size": 33432864, "index_size": 1757952, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 25876228, "raw_average_key_size": 28, "raw_value_size": 108341562, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 924151, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720430122, "oldest_key_time": 0, "file_creation_time": 1720430122, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12633468, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:15:28.339721 140554302694976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633469.sst) /dev/shm/ToplingTemp/Topling-12644-XY9lEf 2024/07/08-17:15:28.626399 140554302694976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633469.sst): first pass time = 0.29's, 207.639'MB/sec 2024/07/08-17:15:29.326613 140554302694976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633469.sst): old prealloc_size = 72935513, real_size = 16242400 2024/07/08-17:15:29.326964 140554302694976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633469.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 408100 prefix = 4 raw-key = 0.0065 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0481 GB zip-val = 0.0154 GB avg-val = 117.83 avg-zval = 37.63 2024/07/08-17:15:29.327369 140554302694976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633469.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.060 GB 2024/07/08-17:15:29.683750 140554302694976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00/12633469.sst): second pass time = 0.70's, 68.755'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 50.574'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2366.055'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.353'MB/sec write SST data time = 0.07's, 265.051'MB/sec dict compress time = 0.00's, 489070.000'MB/sec z-dict build time = 0.00's, sample length = 0.489'MB, throughput = 13940.370'MB/sec zip my value time = 0.70's, unzip length = 0.048'GB zip my value throughput = 68.755'MB/sec zip pipeline throughput = 68.755'MB/sec entries = 408100 avg-key = 28.00 avg-zkey = 1.92 avg-val = 117.83 avg-zval = 37.63 usrkeys = 408100 avg-key = 20.00 avg-zkey = 1.92 avg-val = 124.83 avg-zval = 37.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 408100 bytes = 1428368 } seq expand size = 2856700 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0082 GB value = 0.0481 GB dict = 0.49 MB all = 0.0595 GB } __ZipSize{ index = 0.0008 GB value = 0.0154 GB dict = 0.49 MB all = 0.0181 GB } UnZip/Zip{ index = 10.4312 value = 3.1312 dict = 1.00 all = 3.2952 } Zip/UnZip{ index = 0.0959 value = 0.3194 dict = 1.00 all = 0.3035 } ---------------------------- total value len = 0.165755 GB avg = 0.124 KB (by entry num) total key len = 0.037303 GB avg = 0.028 KB total ukey len = 0.026645 GB avg = 0.020 KB total ukey num = 0.001332251 Billion total entry num = 0.001332251 Billion write speed all = 0.137334075 MB/sec (with seq num) write speed all = 0.130125759 MB/sec (without seq num) 2024/07/08-17:15:29.709521 140554302694976 [compaction_job.cc:1944] [default] [JOB 8024] Generated table #12633469: 408100 keys, 18061054 bytes, temperature: kWarm 2024/07/08-17:15:29.709583 140554302694976 EVENT_LOG_v1 {"time_micros": 1720430129709551, "cf_name": "default", "job": 8024, "event": "table_file_creation", "file_number": 12633469, "file_size": 18061054, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180688274, "largest_seqno": 147343621915, "table_properties": {"data_size": 15357712, "index_size": 782464, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 11426800, "raw_average_key_size": 28, "raw_value_size": 48087868, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 408100, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720430128, "oldest_key_time": 0, "file_creation_time": 1720430128, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12633469, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:15:29.724043 140554302694976 [compaction_job.cc:699] job-08024: subcompact[0], size: 0.057574 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08024/att-00 [12633468,12633469] 2024/07/08-17:15:29.740395 140554302694976 (Original Log Time 2024/07/08-17:15:22.403483) EVENT_LOG_v1 {"time_micros": 1720430122403426, "job": 8024, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12633457], "files_L3": [12633171, 12632078, 12631849], "score": 1.09344, "input_data_size": 66305012, "oldest_snapshot_seqno": 147343888622} 2024/07/08-17:15:29.740398 140554302694976 (Original Log Time 2024/07/08-17:15:29.740043) [compaction_job.cc:2018] [default] [JOB 8024] Compacted 1@2 + 3@3 files to L3 => 57574321 bytes 2024/07/08-17:15:29.740400 140554302694976 (Original Log Time 2024/07/08-17:15:29.740339) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 9.1 rd, 7.9 wr, level 3, files in(1, 3) out(2 +0 blob) MB in(20.2, 43.0 +0.0 blob) out(54.9 +0.0 blob), read-write-amplify(5.8) write-amplify(2.7) OK, records in: 1449624, records dropped: 117373 output_compression: Snappy 2024/07/08-17:15:29.740406 140554302694976 (Original Log Time 2024/07/08-17:15:29.740378) EVENT_LOG_v1 {"time_micros": 1720430129740360, "cf": "default", "job": 8024, "event": "compaction_finished", "compaction_time_micros": 7320566, "compaction_time_cpu_micros": 2527798, "output_level": 3, "num_output_files": 2, "total_output_size": 57574321, "num_input_records": 1449624, "num_output_records": 1332251, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 35757391, "file_range_sync_nanos": 0, "file_fsync_nanos": 1652, "file_prepare_write_nanos": 5123, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/07/08-17:15:29.863721 140554302694976 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720430122,"executesMs":7470,"compactionJobId":8024,"attempt":0,"compactionInputRawBytes":210399424,"compactionInputZipBytes":66305012,"compactionOutputRawBytes":0,"compactionOutputZipBytes":57574321,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-f481acc4244edd22a87fbed0a43526aa-2fd4c5310f62f857-00"}}, response = 2024/07/08-17:15:29.863831 140554302694976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-08024/att-00: olev 3, work 7.471 s, result 5.188 ms, install 0.384 ms, input{raw 200.653 MiB zip 63.233 MiB}