2024/08/20-11:31:19.323784 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00: fork to child time = 0.013544 sec 2024/08/20-11:31:19.324971 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00 2024/08/20-11:31:19.329883 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00 2024/08/20-11:31:19.336172 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:31:19.336493 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:31:19.379471 140500313601600 [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-26893/att-00/MANIFEST-14629260 2024/08/20-11:31:19.423416 140500313601600 [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-26893/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660129, last_sequence is 190469259046, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660036 2024/08/20-11:31:19.423425 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:31:19.423487 140500313601600 [version_set.cc:5652] Creating manifest 14660129 2024/08/20-11:31:19.449230 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:31:19.465531 140500313601600 [compaction_job.cc:2433] [default] [JOB 26893] Compacting 1@2 + 2@3 files to L3, score 1.14, subcompactions 1 : 1 2024/08/20-11:31:19.465547 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13785 Base level 2, inputs: [14660030(13MB)], [14659271(37MB) 14659282(10055KB)] 2024/08/20-11:31:19.470388 140500313601600 [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 2024/08/20-11:31:19.470434 140500313601600 [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 2024/08/20-11:31:19.470473 140500313601600 [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 2024/08/20-11:31:19.470484 140500313601600 [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 2024/08/20-11:31:19.470494 140500313601600 [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 2024/08/20-11:31:20.005700 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660130.sst) /dev/shm/ToplingTemp/Topling-327062-C6jZD5 2024/08/20-11:31:20.783910 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660130.sst): first pass time = 0.78's, 172.484'MB/sec 2024/08/20-11:31:24.288848 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660130.sst): old prealloc_size = 69963945, real_size = 34311888 2024/08/20-11:31:24.289480 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660130.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931466 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0323 GB avg-val = 116.09 avg-zval = 34.68 2024/08/20-11:31:24.292897 140500313601600 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660130.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-11:31:25.144050 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660130.sst): second pass time = 3.50's, 30.868'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 44.792'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2908.250'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.325'MB/sec write SST data time = 0.14's, 278.588'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 26105.202'MB/sec zip my value time = 3.50's, unzip length = 0.108'GB zip my value throughput = 30.868'MB/sec zip pipeline throughput = 158.307'MB/sec entries = 931466 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.09 avg-zval = 34.68 usrkeys = 931466 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.09 avg-zval = 34.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931466 bytes = 3143712 } seq expand size = 6520262 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0323 GB dict = 1.08 MB all = 0.0383 GB } UnZip/Zip{ index = 10.5145 value = 3.3472 dict = 1.00 all = 3.5038 } Zip/UnZip{ index = 0.0951 value = 0.2988 dict = 1.00 all = 0.2854 } ---------------------------- total value len = 62.411407 GB avg = 0.180 KB (by entry num) total key len = 6.814839 GB avg = 0.020 KB total ukey len = 3.208137 GB avg = 0.008 KB total ukey num = 0.390265027 Billion total entry num = 0.347143035 Billion write speed all = 1.070885280 MB/sec (with seq num) write speed all = 1.027924652 MB/sec (without seq num) 2024/08/20-11:31:25.195652 140500313601600 [compaction_job.cc:1944] [default] [JOB 26893] Generated table #14660130: 931466 keys, 38306497 bytes, temperature: kWarm 2024/08/20-11:31:25.195722 140500313601600 EVENT_LOG_v1 {"time_micros": 1724124685195680, "cf_name": "default", "job": 26893, "event": "table_file_creation", "file_number": 14660130, "file_size": 38306497, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190333954886, "largest_seqno": 190465460654, "table_properties": {"data_size": 32307072, "index_size": 1771776, "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": 26081048, "raw_average_key_size": 28, "raw_value_size": 108136712, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931466, "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": 1724124679, "oldest_key_time": 0, "file_creation_time": 1724124679, "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": 14660130, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:25.231631 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660131.sst) /dev/shm/ToplingTemp/Topling-327062-A2Yjk4 2024/08/20-11:31:25.556419 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660131.sst): first pass time = 0.32's, 198.158'MB/sec 2024/08/20-11:31:26.302228 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660131.sst): old prealloc_size = 69963945, real_size = 17784928 2024/08/20-11:31:26.302559 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660131.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 445624 prefix = 4 raw-key = 0.0071 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0519 GB zip-val = 0.0168 GB avg-val = 116.41 avg-zval = 37.76 2024/08/20-11:31:26.302960 140500313601600 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660131.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.064 GB 2024/08/20-11:31:26.661184 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00/14660131.sst): second pass time = 0.74's, 69.652'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 54.896'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2784.088'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.378'MB/sec write SST data time = 0.06's, 306.617'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.524'MB, throughput = 13264.294'MB/sec zip my value time = 0.74's, unzip length = 0.052'GB zip my value throughput = 69.652'MB/sec zip pipeline throughput = 69.652'MB/sec entries = 445624 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.41 avg-zval = 37.76 usrkeys = 445624 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.41 avg-zval = 37.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 445624 bytes = 1504000 } seq expand size = 3119368 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0089 GB value = 0.0519 GB dict = 0.52 MB all = 0.0644 GB } __ZipSize{ index = 0.0008 GB value = 0.0168 GB dict = 0.52 MB all = 0.0197 GB } UnZip/Zip{ index = 10.5029 value = 3.0833 dict = 1.00 all = 3.2659 } Zip/UnZip{ index = 0.0952 value = 0.3243 dict = 1.00 all = 0.3062 } ---------------------------- total value len = 62.466401 GB avg = 0.180 KB (by entry num) total key len = 6.827316 GB avg = 0.020 KB total ukey len = 3.217049 GB avg = 0.008 KB total ukey num = 0.390710651 Billion total entry num = 0.347588659 Billion write speed all = 1.071903873 MB/sec (with seq num) write speed all = 1.028889108 MB/sec (without seq num) 2024/08/20-11:31:26.687980 140500313601600 [compaction_job.cc:1944] [default] [JOB 26893] Generated table #14660131: 445624 keys, 19704552 bytes, temperature: kWarm 2024/08/20-11:31:26.688058 140500313601600 EVENT_LOG_v1 {"time_micros": 1724124686688024, "cf_name": "default", "job": 26893, "event": "table_file_creation", "file_number": 14660131, "file_size": 19704552, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190359168123, "largest_seqno": 190465460400, "table_properties": {"data_size": 16824784, "index_size": 848576, "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": 12477472, "raw_average_key_size": 28, "raw_value_size": 51875304, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 445624, "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": 1724124685, "oldest_key_time": 0, "file_creation_time": 1724124685, "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": 14660131, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:26.704280 140500313601600 [compaction_job.cc:699] job-26893: subcompact[0], size: 0.058011 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26893/att-00 [14660130,14660131] 2024/08/20-11:31:26.731448 140500313601600 (Original Log Time 2024/08/20-11:31:19.465605) EVENT_LOG_v1 {"time_micros": 1724124679465561, "job": 26893, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14660030], "files_L3": [14659271, 14659282], "score": 1.14274, "input_data_size": 63603587, "oldest_snapshot_seqno": 190469258769} 2024/08/20-11:31:26.731451 140500313601600 (Original Log Time 2024/08/20-11:31:26.725631) [compaction_job.cc:2018] [default] [JOB 26893] Compacted 1@2 + 2@3 files to L3 => 58011049 bytes 2024/08/20-11:31:26.731452 140500313601600 (Original Log Time 2024/08/20-11:31:26.731378) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 8.8 rd, 8.0 wr, level 3, files in(1, 2) out(2 +0 blob) MB in(13.8, 46.9 +0.0 blob) out(55.3 +0.0 blob), read-write-amplify(8.4) write-amplify(4.0) OK, records in: 1469803, records dropped: 92713 output_compression: Snappy 2024/08/20-11:31:26.731460 140500313601600 (Original Log Time 2024/08/20-11:31:26.731425) EVENT_LOG_v1 {"time_micros": 1724124686731404, "cf": "default", "job": 26893, "event": "compaction_finished", "compaction_time_micros": 7238685, "compaction_time_cpu_micros": 2126448, "output_level": 3, "num_output_files": 2, "total_output_size": 58011049, "num_input_records": 1469803, "num_output_records": 1377090, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 38848216, "file_range_sync_nanos": 0, "file_fsync_nanos": 1459, "file_prepare_write_nanos": 4768, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/08/20-11:31:26.861640 140500313601600 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":1724124679,"executesMs":7395,"compactionJobId":26893,"attempt":0,"compactionInputRawBytes":211735782,"compactionInputZipBytes":63603587,"compactionOutputRawBytes":0,"compactionOutputZipBytes":58011049,"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":"00-5e44f370e533dd892ab7f8f8627adf1e-007a5b3f04b47533-00"}}, response = 2024/08/20-11:31:26.861764 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26893/att-00: olev 3, work 7.395 s, result 6.076 ms, install 5.861 ms, input{raw 201.927 MiB zip 60.657 MiB}