2024/07/09-21:50:41.489796 140433587783232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00: fork to child time = 0.030660 sec 2024/07/09-21:50:41.490801 140433587783232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00 2024/07/09-21:50:41.495530 140433587783232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00 2024/07/09-21:50:41.496041 140433587783232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-21:50:41.496335 140433587783232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-21:50:41.532952 140433587783232 [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-61090/att-00/MANIFEST-12625661 2024/07/09-21:50:41.547371 140433587783232 [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-61090/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12696674, last_sequence is 148747782722, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12696586 2024/07/09-21:50:41.547378 140433587783232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-21:50:41.547441 140433587783232 [version_set.cc:5652] Creating manifest 12696674 2024/07/09-21:50:41.569005 140433587783232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-21:50:41.580785 140433587783232 [compaction_job.cc:2433] [default] [JOB 61090] Compacting 2@2 + 2@3 files to L3, score 0.86, subcompactions 1 : 1 2024/07/09-21:50:41.580804 140433587783232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31362 Base level 2, inputs: [12696645(31MB) 12696633(249KB)], [12696565(97MB) 12696566(64MB)] 2024/07/09-21:50:41.877534 140433587783232 [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 2024/07/09-21:50:41.877945 140433587783232 [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 2024/07/09-21:50:41.877984 140433587783232 [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 2024/07/09-21:50:41.878000 140433587783232 [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 2024/07/09-21:50:41.878023 140433587783232 [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 2024/07/09-21:50:42.718980 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696675.sst) /dev/shm/ToplingTemp/Topling-110662-lZlKhY 2024/07/09-21:50:43.404164 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696675.sst): first pass time = 0.69's, 195.902'MB/sec 2024/07/09-21:50:48.570589 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696675.sst): old prealloc_size = 147639500, real_size = 100368272 2024/07/09-21:50:48.570839 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696675.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 197700 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0004 GB avg-key = 12.00 avg-zkey = 1.83 raw-val = 0.1295 GB zip-val = 0.1000 GB avg-val = 654.90 avg-zval = 505.60 2024/07/09-21:50:48.571109 140433587783232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696675.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-21:50:49.004370 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696675.sst): second pass time = 5.16's, 25.068'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 235.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1804.641'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.148'MB/sec write SST data time = 0.10's, 1031.419'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.350'MB, throughput = 31165.509'MB/sec zip my value time = 5.16's, unzip length = 0.129'GB zip my value throughput = 25.068'MB/sec zip pipeline throughput = 133.440'MB/sec entries = 197700 avg-key = 24.00 avg-zkey = 1.83 avg-val = 654.90 avg-zval = 505.60 usrkeys = 197700 avg-key = 16.00 avg-zkey = 1.83 avg-val = 661.90 avg-zval = 505.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 197700 bytes = 667248 } seq expand size = 1383900 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0032 GB value = 0.1295 GB dict = 1.35 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.1000 GB dict = 1.35 MB all = 0.1023 GB } UnZip/Zip{ index = 8.7354 value = 1.2953 dict = 1.00 all = 1.3115 } Zip/UnZip{ index = 0.1145 value = 0.7720 dict = 1.00 all = 0.7625 } ---------------------------- total value len = 0.130857 GB avg = 0.662 KB (by entry num) total key len = 0.004745 GB avg = 0.024 KB total ukey len = 0.003163 GB avg = 0.016 KB total ukey num = 0.000197700 Billion total entry num = 0.000197700 Billion write speed all = 0.004597460 MB/sec (with seq num) write speed all = 0.004543837 MB/sec (without seq num) 2024/07/09-21:50:49.111384 140433587783232 [compaction_job.cc:1944] [default] [JOB 61090] Generated table #12696675: 197700 keys, 102339303 bytes, temperature: kWarm 2024/07/09-21:50:49.111489 140433587783232 EVENT_LOG_v1 {"time_micros": 1720533049111429, "cf_name": "default", "job": 61090, "event": "table_file_creation", "file_number": 12696675, "file_size": 102339303, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148646355571, "largest_seqno": 148747750868, "table_properties": {"data_size": 99956544, "index_size": 362112, "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": 4744800, "raw_average_key_size": 24, "raw_value_size": 129472958, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 197700, "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": 1720533042, "oldest_key_time": 0, "file_creation_time": 1720533042, "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": 12696675, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:50:49.199701 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696676.sst) /dev/shm/ToplingTemp/Topling-110662-1imlsX 2024/07/09-21:50:50.099150 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696676.sst): first pass time = 0.90's, 103.267'MB/sec 2024/07/09-21:50:52.256626 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696676.sst): old prealloc_size = 147639500, real_size = 69724032 2024/07/09-21:50:52.256863 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696676.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 136807 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0003 GB avg-key = 12.00 avg-zkey = 1.99 raw-val = 0.0896 GB zip-val = 0.0694 GB avg-val = 654.89 avg-zval = 507.41 2024/07/09-21:50:52.257100 140433587783232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696676.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.093 GB 2024/07/09-21:50:52.611110 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00/12696676.sst): second pass time = 2.16's, 41.572'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 200.602'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1319.677'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.124'MB/sec write SST data time = 0.08's, 899.731'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.939'MB, throughput = 18115.478'MB/sec zip my value time = 2.16's, unzip length = 0.090'GB zip my value throughput = 41.572'MB/sec zip pipeline throughput = 71.269'MB/sec entries = 136807 avg-key = 24.00 avg-zkey = 1.99 avg-val = 654.89 avg-zval = 507.41 usrkeys = 136807 avg-key = 16.00 avg-zkey = 1.99 avg-val = 661.89 avg-zval = 507.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 136807 bytes = 461744 } seq expand size = 957649 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0022 GB value = 0.0896 GB dict = 0.94 MB all = 0.0929 GB } __ZipSize{ index = 0.0003 GB value = 0.0694 GB dict = 0.94 MB all = 0.0711 GB } UnZip/Zip{ index = 8.0210 value = 1.2907 dict = 1.00 all = 1.3064 } Zip/UnZip{ index = 0.1247 value = 0.7748 dict = 1.00 all = 0.7655 } ---------------------------- total value len = 0.221408 GB avg = 0.662 KB (by entry num) total key len = 0.008028 GB avg = 0.024 KB total ukey len = 0.005352 GB avg = 0.016 KB total ukey num = 0.000334507 Billion total entry num = 0.000334507 Billion write speed all = 0.007777898 MB/sec (with seq num) write speed all = 0.007687179 MB/sec (without seq num) 2024/07/09-21:50:52.692556 140433587783232 [compaction_job.cc:1944] [default] [JOB 61090] Generated table #12696676: 136807 keys, 71093352 bytes, temperature: kWarm 2024/07/09-21:50:52.692640 140433587783232 EVENT_LOG_v1 {"time_micros": 1720533052692596, "cf_name": "default", "job": 61090, "event": "table_file_creation", "file_number": 12696676, "file_size": 71093352, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148642776512, "largest_seqno": 148747751255, "table_properties": {"data_size": 69416752, "index_size": 272896, "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": 3283368, "raw_average_key_size": 24, "raw_value_size": 89593754, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 136807, "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": 1720533049, "oldest_key_time": 0, "file_creation_time": 1720533049, "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": 12696676, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:50:52.739154 140433587783232 [compaction_job.cc:699] job-61090: subcompact[0], size: 0.173433 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61090/att-00 [12696675,12696676] 2024/07/09-21:50:52.820134 140433587783232 (Original Log Time 2024/07/09-21:50:41.580879) EVENT_LOG_v1 {"time_micros": 1720533041580822, "job": 61090, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12696645, 12696633], "files_L3": [12696565, 12696566], "score": 0.857828, "input_data_size": 203361747, "oldest_snapshot_seqno": 148747782352} 2024/07/09-21:50:52.820139 140433587783232 (Original Log Time 2024/07/09-21:50:52.819573) [compaction_job.cc:2018] [default] [JOB 61090] Compacted 2@2 + 2@3 files to L3 => 173432655 bytes 2024/07/09-21:50:52.820141 140433587783232 (Original Log Time 2024/07/09-21:50:52.820039) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.01, MB/sec: 18.2 rd, 15.5 wr, level 3, files in(2, 2) out(2 +0 blob) MB in(31.9, 162.0 +0.0 blob) out(165.4 +0.0 blob), read-write-amplify(11.3) write-amplify(5.2) OK, records in: 376538, records dropped: 42031 output_compression: Snappy 2024/07/09-21:50:52.820150 140433587783232 (Original Log Time 2024/07/09-21:50:52.820102) EVENT_LOG_v1 {"time_micros": 1720533052820078, "cf": "default", "job": 61090, "event": "compaction_finished", "compaction_time_micros": 11158289, "compaction_time_cpu_micros": 1419130, "output_level": 3, "num_output_files": 2, "total_output_size": 173432655, "num_input_records": 376538, "num_output_records": 334507, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 210503014, "file_range_sync_nanos": 0, "file_fsync_nanos": 1877, "file_prepare_write_nanos": 7990, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/07/09-21:50:52.940307 140433587783232 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":1720533041,"executesMs":11309,"compactionJobId":61090,"attempt":0,"compactionInputRawBytes":255622318,"compactionInputZipBytes":203361747,"compactionOutputRawBytes":0,"compactionOutputZipBytes":173432655,"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":"00-77e93b4f2efcb37a37e67db13b16ab45-a84c2d24bdf0f958-00"}}, response = 2024/07/09-21:50:52.940386 140433587783232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61090/att-00: olev 3, work 11.310 s, result 19.639 ms, install 0.613 ms, input{raw 243.780 MiB zip 193.941 MiB}