2024/08/20-10:49:35.339784 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00: fork to child time = 0.024970 sec 2024/08/20-10:49:35.341194 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00 2024/08/20-10:49:35.347695 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00 2024/08/20-10:49:35.349747 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:49:35.350333 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:49:35.399629 140500154140224 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25104/att-00/MANIFEST-14629260 2024/08/20-10:49:35.455886 140500154140224 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25104/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14658087, last_sequence is 190422397388, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14657876 2024/08/20-10:49:35.455903 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:49:35.456011 140500154140224 [version_set.cc:5652] Creating manifest 14658087 2024/08/20-10:49:35.494048 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:49:35.537461 140500154140224 [compaction_job.cc:2433] [default] [JOB 25104] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-10:49:35.537503 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12891 Base level 2, inputs: [14658082(19MB)], [14656451(37MB) 14656452(15MB)] 2024/08/20-10:49:35.544606 140500154140224 [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 2024/08/20-10:49:35.544667 140500154140224 [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 2024/08/20-10:49:35.544704 140500154140224 [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 2024/08/20-10:49:35.544718 140500154140224 [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 2024/08/20-10:49:35.544732 140500154140224 [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 2024/08/20-10:49:35.957321 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658088.sst) /dev/shm/ToplingTemp/Topling-313520-4FtrT5 2024/08/20-10:49:36.977889 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658088.sst): first pass time = 1.02's, 131.522'MB/sec 2024/08/20-10:49:40.023602 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658088.sst): old prealloc_size = 84635204, real_size = 35066288 2024/08/20-10:49:40.024242 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658088.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 925148 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.1083 GB zip-val = 0.0331 GB avg-val = 117.08 avg-zval = 35.74 2024/08/20-10:49:40.025096 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658088.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-10:49:40.782342 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658088.sst): second pass time = 3.04's, 35.586'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 51.920'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2867.711'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.370'MB/sec write SST data time = 0.13's, 297.728'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.081'MB, throughput = 14201.579'MB/sec zip my value time = 3.04's, unzip length = 0.108'GB zip my value throughput = 35.586'MB/sec zip pipeline throughput = 82.999'MB/sec entries = 925148 avg-key = 28.00 avg-zkey = 1.92 avg-val = 117.08 avg-zval = 35.74 usrkeys = 925148 avg-key = 20.00 avg-zkey = 1.92 avg-val = 124.08 avg-zval = 35.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 925148 bytes = 3469312 } seq expand size = 6476036 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0331 GB dict = 1.08 MB all = 0.0394 GB } UnZip/Zip{ index = 10.4413 value = 3.2760 dict = 1.00 all = 3.4070 } Zip/UnZip{ index = 0.0958 value = 0.3053 dict = 1.00 all = 0.2935 } ---------------------------- total value len = 62.411539 GB avg = 0.180 KB (by entry num) total key len = 6.814662 GB avg = 0.020 KB total ukey len = 3.208010 GB avg = 0.008 KB total ukey num = 0.390258709 Billion total entry num = 0.347136717 Billion write speed all = 1.114043600 MB/sec (with seq num) write speed all = 1.069352379 MB/sec (without seq num) 2024/08/20-10:49:40.829630 140500154140224 [compaction_job.cc:1944] [default] [JOB 25104] Generated table #14658088: 925148 keys, 39394741 bytes, temperature: kWarm 2024/08/20-10:49:40.829720 140500154140224 EVENT_LOG_v1 {"time_micros": 1724122180829672, "cf_name": "default", "job": 25104, "event": "table_file_creation", "file_number": 14658088, "file_size": 39394741, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189706194419, "largest_seqno": 190421861915, "table_properties": {"data_size": 33062752, "index_size": 1772096, "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": 25904144, "raw_average_key_size": 28, "raw_value_size": 108313668, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 925148, "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": 1724122175, "oldest_key_time": 0, "file_creation_time": 1724122175, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14658088, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:49:40.864824 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658089.sst) /dev/shm/ToplingTemp/Topling-313520-Xy7qQ7 2024/08/20-10:49:41.431000 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658089.sst): first pass time = 0.57's, 203.031'MB/sec 2024/08/20-10:49:42.637975 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658089.sst): old prealloc_size = 84635204, real_size = 30298048 2024/08/20-10:49:42.638621 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658089.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 798706 prefix = 4 raw-key = 0.0128 GB zip-key = 0.0015 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0926 GB zip-val = 0.0286 GB avg-val = 115.91 avg-zval = 35.78 2024/08/20-10:49:42.639351 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658089.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0020 GB, waited 0.000 sec, Key+Value = 0.115 GB 2024/08/20-10:49:43.556192 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00/14658089.sst): second pass time = 1.21's, 76.760'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.92's, 36.728'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2446.412'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.298'MB/sec write SST data time = 0.25's, 135.840'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.925'MB, throughput = 24753.927'MB/sec zip my value time = 1.21's, unzip length = 0.093'GB zip my value throughput = 76.760'MB/sec zip pipeline throughput = 76.760'MB/sec entries = 798706 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.91 avg-zval = 35.78 usrkeys = 798706 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.91 avg-zval = 35.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 798706 bytes = 2695648 } seq expand size = 5590942 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0160 GB value = 0.0926 GB dict = 0.92 MB all = 0.1149 GB } __ZipSize{ index = 0.0015 GB value = 0.0286 GB dict = 0.92 MB all = 0.0337 GB } UnZip/Zip{ index = 10.5097 value = 3.2395 dict = 1.00 all = 3.4083 } Zip/UnZip{ index = 0.0951 value = 0.3087 dict = 1.00 all = 0.2934 } ---------------------------- total value len = 62.509710 GB avg = 0.180 KB (by entry num) total key len = 6.837026 GB avg = 0.020 KB total ukey len = 3.223985 GB avg = 0.008 KB total ukey num = 0.391057415 Billion total entry num = 0.347935423 Billion write speed all = 1.115933525 MB/sec (with seq num) write speed all = 1.071141475 MB/sec (without seq num) 2024/08/20-10:49:43.600331 140500154140224 [compaction_job.cc:1944] [default] [JOB 25104] Generated table #14658089: 798706 keys, 33724165 bytes, temperature: kWarm 2024/08/20-10:49:43.600420 140500154140224 EVENT_LOG_v1 {"time_micros": 1724122183600371, "cf_name": "default", "job": 25104, "event": "table_file_creation", "file_number": 14658089, "file_size": 33724165, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190315719810, "largest_seqno": 190421861569, "table_properties": {"data_size": 28578224, "index_size": 1519936, "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": 22363768, "raw_average_key_size": 28, "raw_value_size": 92579812, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 798706, "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": 1724122180, "oldest_key_time": 0, "file_creation_time": 1724122180, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14658089, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:49:43.645337 140500154140224 [compaction_job.cc:699] job-25104: subcompact[0], size: 0.073119 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25104/att-00 [14658088,14658089] 2024/08/20-10:49:43.685779 140500154140224 (Original Log Time 2024/08/20-10:49:35.537615) EVENT_LOG_v1 {"time_micros": 1724122175537528, "job": 25104, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14658082], "files_L3": [14656451, 14656452], "score": 1.01123, "input_data_size": 76941095, "oldest_snapshot_seqno": 190422396925} 2024/08/20-10:49:43.685784 140500154140224 (Original Log Time 2024/08/20-10:49:43.685164) [compaction_job.cc:2018] [default] [JOB 25104] Compacted 1@2 + 2@3 files to L3 => 73118906 bytes 2024/08/20-10:49:43.685787 140500154140224 (Original Log Time 2024/08/20-10:49:43.685689) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 9.5 rd, 9.0 wr, level 3, files in(1, 2) out(2 +0 blob) MB in(19.7, 53.6 +0.0 blob) out(69.7 +0.0 blob), read-write-amplify(7.2) write-amplify(3.5) OK, records in: 1765017, records dropped: 41163 output_compression: Snappy 2024/08/20-10:49:43.685812 140500154140224 (Original Log Time 2024/08/20-10:49:43.685747) EVENT_LOG_v1 {"time_micros": 1724122183685720, "cf": "default", "job": 25104, "event": "compaction_finished", "compaction_time_micros": 8107738, "compaction_time_cpu_micros": 3129955, "output_level": 3, "num_output_files": 2, "total_output_size": 73118906, "num_input_records": 1765017, "num_output_records": 1723854, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57325315, "file_range_sync_nanos": 0, "file_fsync_nanos": 1696, "file_prepare_write_nanos": 7922, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/08/20-10:49:43.827732 140500154140224 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":1724092920,"starts":1724122175,"executesMs":8336,"compactionJobId":25104,"attempt":0,"compactionInputRawBytes":255006538,"compactionInputZipBytes":76941095,"compactionOutputRawBytes":0,"compactionOutputZipBytes":73118906,"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":"00-40da0846f946c025f5138a1cecaae8a3-2f17c146d55d74d6-00"}}, response = 2024/08/20-10:49:43.827867 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25104/att-00: olev 3, work 8.337 s, result 7.972 ms, install 0.689 ms, input{raw 243.193 MiB zip 73.377 MiB}