2024/08/20-09:22:57.767087 140500397528640 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00: fork to child time = 0.022302 sec 2024/08/20-09:22:57.768613 140500397528640 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00 2024/08/20-09:22:57.776459 140500397528640 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00 2024/08/20-09:22:57.776942 140500397528640 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:22:57.777506 140500397528640 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:22:57.814789 140500397528640 [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-21393/att-00/MANIFEST-14629260 2024/08/20-09:22:57.869158 140500397528640 [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-21393/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653640, last_sequence is 190322547622, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653478 2024/08/20-09:22:57.869168 140500397528640 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:22:57.869256 140500397528640 [version_set.cc:5652] Creating manifest 14653640 2024/08/20-09:22:57.897990 140500397528640 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:22:57.912598 140500397528640 [compaction_job.cc:2433] [default] [JOB 21393] Compacting 1@2 + 2@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-09:22:57.912617 140500397528640 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10952 Base level 2, inputs: [14653615(20MB)], [14653569(97MB) 14653570(48MB)] 2024/08/20-09:22:58.212680 140500397528640 [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 2024/08/20-09:22:58.212700 140500397528640 [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 2024/08/20-09:22:58.212718 140500397528640 [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 2024/08/20-09:22:58.212730 140500397528640 [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 2024/08/20-09:22:58.212741 140500397528640 [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 2024/08/20-09:22:59.493384 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653641.sst) /dev/shm/ToplingTemp/Topling-283758-GMkSZB 2024/08/20-09:22:59.971772 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653641.sst): first pass time = 0.48's, 280.601'MB/sec 2024/08/20-09:23:03.819661 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653641.sst): old prealloc_size = 147639500, real_size = 100266832 2024/08/20-09:23:03.819878 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653641.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 197714 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0004 GB avg-key = 12.00 avg-zkey = 1.94 raw-val = 0.1295 GB zip-val = 0.0998 GB avg-val = 654.85 avg-zval = 504.94 2024/08/20-09:23:03.820155 140500397528640 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653641.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-09:23:04.192200 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653641.sst): second pass time = 3.85's, 33.657'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 274.641'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2011.211'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.179'MB/sec write SST data time = 0.10's, 1066.892'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.351'MB, throughput = 28366.898'MB/sec zip my value time = 3.85's, unzip length = 0.129'GB zip my value throughput = 33.657'MB/sec zip pipeline throughput = 134.420'MB/sec entries = 197714 avg-key = 24.00 avg-zkey = 1.94 avg-val = 654.85 avg-zval = 504.94 usrkeys = 197714 avg-key = 16.00 avg-zkey = 1.94 avg-val = 661.85 avg-zval = 504.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 197714 bytes = 741440 } seq expand size = 1383998 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0032 GB value = 0.1295 GB dict = 1.35 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0998 GB dict = 1.35 MB all = 0.1023 GB } UnZip/Zip{ index = 8.2477 value = 1.2969 dict = 1.00 all = 1.3118 } Zip/UnZip{ index = 0.1212 value = 0.7711 dict = 1.00 all = 0.7623 } ---------------------------- total value len = 62.427607 GB avg = 0.180 KB (by entry num) total key len = 6.793503 GB avg = 0.020 KB total ukey len = 3.192671 GB avg = 0.008 KB total ukey num = 0.389531275 Billion total entry num = 0.346409283 Billion write speed all = 1.215621270 MB/sec (with seq num) write speed all = 1.166953747 MB/sec (without seq num) 2024/08/20-09:23:04.312819 140500397528640 [compaction_job.cc:1944] [default] [JOB 21393] Generated table #14653641: 197714 keys, 102312759 bytes, temperature: kWarm 2024/08/20-09:23:04.312900 140500397528640 EVENT_LOG_v1 {"time_micros": 1724116984312855, "cf_name": "default", "job": 21393, "event": "table_file_creation", "file_number": 14653641, "file_size": 102312759, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189648517461, "largest_seqno": 190322358733, "table_properties": {"data_size": 99833664, "index_size": 383552, "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": 4745136, "raw_average_key_size": 24, "raw_value_size": 129472892, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 197714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1724116979, "oldest_key_time": 0, "file_creation_time": 1724116979, "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": 14653641, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:04.397856 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653642.sst) /dev/shm/ToplingTemp/Topling-283758-7AAerE 2024/08/20-09:23:04.994059 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653642.sst): first pass time = 0.60's, 115.618'MB/sec 2024/08/20-09:23:06.339719 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653642.sst): old prealloc_size = 147639500, real_size = 51732416 2024/08/20-09:23:06.339840 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653642.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 101501 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0002 GB avg-key = 12.00 avg-zkey = 1.88 raw-val = 0.0665 GB zip-val = 0.0515 GB avg-val = 655.08 avg-zval = 507.54 2024/08/20-09:23:06.339986 140500397528640 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653642.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.069 GB 2024/08/20-09:23:06.491772 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00/14653642.sst): second pass time = 1.34's, 49.446'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 346.820'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2004.225'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.223'MB/sec write SST data time = 0.04's, 1382.546'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.684'MB, throughput = 20761.613'MB/sec zip my value time = 1.34's, unzip length = 0.066'GB zip my value throughput = 49.446'MB/sec zip pipeline throughput = 52.554'MB/sec entries = 101501 avg-key = 24.00 avg-zkey = 1.88 avg-val = 655.08 avg-zval = 507.54 usrkeys = 101501 avg-key = 16.00 avg-zkey = 1.88 avg-val = 662.08 avg-zval = 507.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 101501 bytes = 342576 } seq expand size = 710507 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.0665 GB dict = 0.68 MB all = 0.0689 GB } __ZipSize{ index = 0.0002 GB value = 0.0515 GB dict = 0.68 MB all = 0.0527 GB } UnZip/Zip{ index = 8.5152 value = 1.2907 dict = 1.00 all = 1.3070 } Zip/UnZip{ index = 0.1174 value = 0.7748 dict = 1.00 all = 0.7651 } ---------------------------- total value len = 62.494808 GB avg = 0.180 KB (by entry num) total key len = 6.795939 GB avg = 0.020 KB total ukey len = 3.194295 GB avg = 0.008 KB total ukey num = 0.389632776 Billion total entry num = 0.346510784 Billion write speed all = 1.216795067 MB/sec (with seq num) write speed all = 1.168115249 MB/sec (without seq num) 2024/08/20-09:23:06.554978 140500397528640 [compaction_job.cc:1944] [default] [JOB 21393] Generated table #14653642: 101501 keys, 52736002 bytes, temperature: kWarm 2024/08/20-09:23:06.555057 140500397528640 EVENT_LOG_v1 {"time_micros": 1724116986555013, "cf_name": "default", "job": 21393, "event": "table_file_creation", "file_number": 14653642, "file_size": 52736002, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190244257165, "largest_seqno": 190322358489, "table_properties": {"data_size": 51516144, "index_size": 190720, "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": 2436024, "raw_average_key_size": 24, "raw_value_size": 66491102, "raw_average_value_size": 655, "num_data_blocks": 1, "num_entries": 101501, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1724116984, "oldest_key_time": 0, "file_creation_time": 1724116984, "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": 14653642, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:23:06.574472 140500397528640 [compaction_job.cc:699] job-21393: subcompact[0], size: 0.155049 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21393/att-00 [14653641,14653642] 2024/08/20-09:23:06.602613 140500397528640 (Original Log Time 2024/08/20-09:22:57.912698) EVENT_LOG_v1 {"time_micros": 1724116977912633, "job": 21393, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14653615], "files_L3": [14653569, 14653570], "score": 0.976549, "input_data_size": 174357005, "oldest_snapshot_seqno": 190322547178} 2024/08/20-09:23:06.602617 140500397528640 (Original Log Time 2024/08/20-09:23:06.602202) [compaction_job.cc:2018] [default] [JOB 21393] Compacted 1@2 + 2@3 files to L3 => 155048761 bytes 2024/08/20-09:23:06.602618 140500397528640 (Original Log Time 2024/08/20-09:23:06.602527) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.01, MB/sec: 20.1 rd, 17.9 wr, level 3, files in(1, 2) out(2 +0 blob) MB in(20.3, 146.0 +0.0 blob) out(147.9 +0.0 blob), read-write-amplify(15.5) write-amplify(7.3) OK, records in: 326380, records dropped: 27165 output_compression: Snappy 2024/08/20-09:23:06.602625 140500397528640 (Original Log Time 2024/08/20-09:23:06.602591) EVENT_LOG_v1 {"time_micros": 1724116986602563, "cf": "default", "job": 21393, "event": "compaction_finished", "compaction_time_micros": 8661785, "compaction_time_cpu_micros": 1160378, "output_level": 3, "num_output_files": 2, "total_output_size": 155048761, "num_input_records": 326380, "num_output_records": 299215, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 143653181, "file_range_sync_nanos": 0, "file_fsync_nanos": 1414, "file_prepare_write_nanos": 4861, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/08/20-09:23:06.740514 140500397528640 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":1724116977,"executesMs":8830,"compactionJobId":21393,"attempt":0,"compactionInputRawBytes":221597523,"compactionInputZipBytes":174357005,"compactionOutputRawBytes":0,"compactionOutputZipBytes":155048761,"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":"00-7ee8a15636762d9b76f8b1ca8b1c4244-70f8ef1f8a9ad6b5-00"}}, response = 2024/08/20-09:23:06.740631 140500397528640 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21393/att-00: olev 3, work 8.830 s, result 4.713 ms, install 0.450 ms, input{raw 211.332 MiB zip 166.280 MiB}