2024/08/20-03:41:40.289326 140500431099456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00: fork to child time = 0.028945 sec 2024/08/20-03:41:40.290606 140500431099456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00 2024/08/20-03:41:40.296026 140500431099456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00 2024/08/20-03:41:40.297724 140500431099456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:41:40.298125 140500431099456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:41:40.340645 140500431099456 [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-03812/att-00/MANIFEST-14629260 2024/08/20-03:41:40.392493 140500431099456 [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-03812/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14633478, last_sequence is 189881562871, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633452 2024/08/20-03:41:40.392504 140500431099456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:41:40.392593 140500431099456 [version_set.cc:5652] Creating manifest 14633478 2024/08/20-03:41:40.429130 140500431099456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:41:40.442669 140500431099456 [compaction_job.cc:2433] [default] [JOB 3812] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-03:41:40.442688 140500431099456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1991 Base level 1, inputs: [14633429(5920KB)], [14633406(20MB) 14633407(4818KB)] 2024/08/20-03:41:40.496513 140500431099456 [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 2024/08/20-03:41:40.496551 140500431099456 [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 2024/08/20-03:41:40.496576 140500431099456 [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 2024/08/20-03:41:40.496593 140500431099456 [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 2024/08/20-03:41:40.496607 140500431099456 [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 2024/08/20-03:41:40.661652 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633479.sst) /dev/shm/ToplingTemp/Topling-147148-nYLkfR 2024/08/20-03:41:41.294420 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633479.sst): first pass time = 0.63's, 106.066'MB/sec 2024/08/20-03:41:43.743524 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633479.sst): old prealloc_size = 36236558, real_size = 20066576 2024/08/20-03:41:43.743887 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633479.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465247 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0191 GB avg-val = 116.24 avg-zval = 40.96 2024/08/20-03:41:43.744324 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633479.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:41:44.142096 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633479.sst): second pass time = 2.45's, 22.092'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 55.079'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2665.846'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.360'MB/sec write SST data time = 0.08's, 292.209'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 11560.758'MB/sec zip my value time = 2.45's, unzip length = 0.054'GB zip my value throughput = 22.092'MB/sec zip pipeline throughput = 115.734'MB/sec entries = 465247 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.24 avg-zval = 40.96 usrkeys = 465247 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.24 avg-zval = 40.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465247 bytes = 1453904 } seq expand size = 3256729 multi value expand size = 0 cnt WriteAppend = 20 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0191 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.4327 value = 2.8377 dict = 1.00 all = 3.0568 } Zip/UnZip{ index = 0.0959 value = 0.3524 dict = 1.00 all = 0.3271 } ---------------------------- total value len = 62.354089 GB avg = 0.180 KB (by entry num) total key len = 6.801785 GB avg = 0.020 KB total ukey len = 3.198812 GB avg = 0.008 KB total ukey num = 0.389798808 Billion total entry num = 0.346676816 Billion write speed all = 1.896607179 MB/sec (with seq num) write speed all = 1.820545990 MB/sec (without seq num) 2024/08/20-03:41:44.178768 140500431099456 [compaction_job.cc:1944] [default] [JOB 3812] Generated table #14633479: 465247 keys, 21953650 bytes, temperature: kWarm 2024/08/20-03:41:44.178855 140500431099456 EVENT_LOG_v1 {"time_micros": 1724096504178807, "cf_name": "default", "job": 3812, "event": "table_file_creation", "file_number": 14633479, "file_size": 21953650, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189855629375, "largest_seqno": 189879548565, "table_properties": {"data_size": 19058176, "index_size": 891904, "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": 13026916, "raw_average_key_size": 28, "raw_value_size": 54082006, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465247, "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": 1724096500, "oldest_key_time": 0, "file_creation_time": 1724096500, "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": 14633479, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:41:44.208164 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633480.sst) /dev/shm/ToplingTemp/Topling-147148-QCh6qQ 2024/08/20-03:41:44.338557 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633480.sst): first pass time = 0.13's, 159.932'MB/sec 2024/08/20-03:41:44.562583 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633480.sst): old prealloc_size = 36236558, real_size = 6291760 2024/08/20-03:41:44.562773 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633480.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 145019 prefix = 4 raw-key = 0.0023 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0168 GB zip-val = 0.0060 GB avg-val = 115.74 avg-zval = 41.22 2024/08/20-03:41:44.562955 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633480.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.021 GB 2024/08/20-03:41:44.781980 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00/14633480.sst): second pass time = 0.22's, 75.224'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 31.229'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1714.745'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.227'MB/sec write SST data time = 0.06's, 115.634'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.176'MB, throughput = 4746.401'MB/sec zip my value time = 0.22's, unzip length = 0.017'GB zip my value throughput = 75.224'MB/sec zip pipeline throughput = 75.224'MB/sec entries = 145019 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.74 avg-zval = 41.22 usrkeys = 145019 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.74 avg-zval = 41.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 145019 bytes = 416944 } seq expand size = 1015133 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0029 GB value = 0.0168 GB dict = 0.18 MB all = 0.0208 GB } __ZipSize{ index = 0.0003 GB value = 0.0060 GB dict = 0.18 MB all = 0.0069 GB } UnZip/Zip{ index = 10.4589 value = 2.8078 dict = 1.00 all = 3.0428 } Zip/UnZip{ index = 0.0956 value = 0.3562 dict = 1.00 all = 0.3286 } ---------------------------- total value len = 62.371889 GB avg = 0.180 KB (by entry num) total key len = 6.805845 GB avg = 0.020 KB total ukey len = 3.201713 GB avg = 0.008 KB total ukey num = 0.389943827 Billion total entry num = 0.346821835 Billion write speed all = 1.897173420 MB/sec (with seq num) write speed all = 1.821081749 MB/sec (without seq num) 2024/08/20-03:41:44.800419 140500431099456 [compaction_job.cc:1944] [default] [JOB 3812] Generated table #14633480: 145019 keys, 6850784 bytes, temperature: kWarm 2024/08/20-03:41:44.800505 140500431099456 EVENT_LOG_v1 {"time_micros": 1724096504800459, "cf_name": "default", "job": 3812, "event": "table_file_creation", "file_number": 14633480, "file_size": 6850784, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189872775033, "largest_seqno": 189879551715, "table_properties": {"data_size": 5978016, "index_size": 277312, "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": 4060532, "raw_average_key_size": 28, "raw_value_size": 16785026, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 145019, "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": 1724096504, "oldest_key_time": 0, "file_creation_time": 1724096504, "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": 14633480, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:41:44.814273 140500431099456 [compaction_job.cc:699] job-03812: subcompact[0], size: 0.028804 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03812/att-00 [14633479,14633480] 2024/08/20-03:41:44.832163 140500431099456 (Original Log Time 2024/08/20-03:41:40.442789) EVENT_LOG_v1 {"time_micros": 1724096500442709, "job": 3812, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14633429], "files_L2": [14633406, 14633407], "score": 0.999513, "input_data_size": 32942326, "oldest_snapshot_seqno": 189881562395} 2024/08/20-03:41:44.832168 140500431099456 (Original Log Time 2024/08/20-03:41:44.831603) [compaction_job.cc:2018] [default] [JOB 3812] Compacted 1@1 + 2@2 files to L2 => 28804434 bytes 2024/08/20-03:41:44.832171 140500431099456 (Original Log Time 2024/08/20-03:41:44.832075) [compaction_job.cc:1220] [default] compacted to: files[0 0 2 0 0 0 0] max score 0.01, MB/sec: 7.5 rd, 6.6 wr, level 2, files in(1, 2) out(2 +0 blob) MB in(5.8, 25.6 +0.0 blob) out(27.5 +0.0 blob), read-write-amplify(10.2) write-amplify(4.8) OK, records in: 610266, records dropped: 0 output_compression: Snappy 2024/08/20-03:41:44.832181 140500431099456 (Original Log Time 2024/08/20-03:41:44.832135) EVENT_LOG_v1 {"time_micros": 1724096504832108, "cf": "default", "job": 3812, "event": "compaction_finished", "compaction_time_micros": 4371498, "compaction_time_cpu_micros": 1135586, "output_level": 2, "num_output_files": 2, "total_output_size": 28804434, "num_input_records": 610266, "num_output_records": 610266, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 32713207, "file_range_sync_nanos": 0, "file_fsync_nanos": 1679, "file_prepare_write_nanos": 19766, "lsm_state": [0, 0, 2, 0, 0, 0, 0]} 2024/08/20-03:41:44.993586 140500431099456 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":1724096500,"executesMs":4535,"compactionJobId":3812,"attempt":0,"compactionInputRawBytes":87954480,"compactionInputZipBytes":32942326,"compactionOutputRawBytes":0,"compactionOutputZipBytes":28804434,"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-ecf5b74a39bd6d99835abcc28479b8bb-842e8daf9cc1fc85-00"}}, response = 2024/08/20-03:41:44.993714 140500431099456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03812/att-00: olev 2, work 4.536 s, result 6.279 ms, install 0.610 ms, input{raw 83.880 MiB zip 31.416 MiB}