2024/08/20-11:20:29.352271 140500431099456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00: fork to child time = 0.010555 sec 2024/08/20-11:20:29.353308 140500431099456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00 2024/08/20-11:20:29.358165 140500431099456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00 2024/08/20-11:20:29.359526 140500431099456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:20:29.359773 140500431099456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:20:29.406184 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-26415/att-00/MANIFEST-14629260 2024/08/20-11:20:29.421428 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-26415/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659598, last_sequence is 190457194029, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659491 2024/08/20-11:20:29.421434 140500431099456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:20:29.421490 140500431099456 [version_set.cc:5652] Creating manifest 14659598 2024/08/20-11:20:29.453968 140500431099456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:20:29.476139 140500431099456 [compaction_job.cc:2433] [default] [JOB 26415] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-11:20:29.476149 140500431099456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13547 Base level 2, inputs: [14659593(20MB)], [14659055(37MB) 14659057(13MB)] 2024/08/20-11:20:29.481404 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 2024/08/20-11:20:29.481444 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 2024/08/20-11:20:29.481473 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 2024/08/20-11:20:29.481482 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 2024/08/20-11:20:29.481491 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 2024/08/20-11:20:29.914391 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659599.sst) /dev/shm/ToplingTemp/Topling-323542-Oi36cV 2024/08/20-11:20:30.486342 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659599.sst): first pass time = 0.57's, 234.688'MB/sec 2024/08/20-11:20:33.448312 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659599.sst): old prealloc_size = 81881352, real_size = 35069488 2024/08/20-11:20:33.448889 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659599.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 929119 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.1082 GB zip-val = 0.0331 GB avg-val = 116.46 avg-zval = 35.58 2024/08/20-11:20:33.449720 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659599.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-11:20:34.225397 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659599.sst): second pass time = 2.96's, 36.542'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 50.417'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3202.378'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.359'MB/sec write SST data time = 0.13's, 303.059'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.079'MB, throughput = 17285.687'MB/sec zip my value time = 2.96's, unzip length = 0.108'GB zip my value throughput = 36.542'MB/sec zip pipeline throughput = 144.722'MB/sec entries = 929119 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.46 avg-zval = 35.58 usrkeys = 929119 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.46 avg-zval = 35.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 929119 bytes = 3251936 } seq expand size = 6503833 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0331 GB dict = 1.08 MB all = 0.0392 GB } UnZip/Zip{ index = 10.4427 value = 3.2732 dict = 1.00 all = 3.4259 } Zip/UnZip{ index = 0.0958 value = 0.3055 dict = 1.00 all = 0.2919 } ---------------------------- total value len = 62.411456 GB avg = 0.180 KB (by entry num) total key len = 6.814773 GB avg = 0.020 KB total ukey len = 3.208090 GB avg = 0.008 KB total ukey num = 0.390262680 Billion total entry num = 0.347140688 Billion write speed all = 1.081777761 MB/sec (with seq num) write speed all = 1.038380444 MB/sec (without seq num) 2024/08/20-11:20:34.272445 140500431099456 [compaction_job.cc:1944] [default] [JOB 26415] Generated table #14659599: 929119 keys, 39177885 bytes, temperature: kWarm 2024/08/20-11:20:34.272527 140500431099456 EVENT_LOG_v1 {"time_micros": 1724124034272483, "cf_name": "default", "job": 26415, "event": "table_file_creation", "file_number": 14659599, "file_size": 39177885, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190287296846, "largest_seqno": 190456759392, "table_properties": {"data_size": 33057568, "index_size": 1779456, "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": 26015332, "raw_average_key_size": 28, "raw_value_size": 108202462, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 929119, "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": 1724124029, "oldest_key_time": 0, "file_creation_time": 1724124029, "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": 14659599, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:20:34.311543 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659600.sst) /dev/shm/ToplingTemp/Topling-323542-7GIdJU 2024/08/20-11:20:35.065687 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659600.sst): first pass time = 0.75's, 146.709'MB/sec 2024/08/20-11:20:36.252567 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659600.sst): old prealloc_size = 81881352, real_size = 29926416 2024/08/20-11:20:36.253173 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659600.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 770173 prefix = 4 raw-key = 0.0123 GB zip-key = 0.0015 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0891 GB zip-val = 0.0283 GB avg-val = 115.65 avg-zval = 36.70 2024/08/20-11:20:36.253841 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659600.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0019 GB, waited 0.000 sec, Key+Value = 0.111 GB 2024/08/20-11:20:36.864438 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00/14659600.sst): second pass time = 1.19's, 75.118'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 54.466'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2525.795'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.382'MB/sec write SST data time = 0.11's, 309.893'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.891'MB, throughput = 21900.659'MB/sec zip my value time = 1.19's, unzip length = 0.089'GB zip my value throughput = 75.118'MB/sec zip pipeline throughput = 75.118'MB/sec entries = 770173 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.65 avg-zval = 36.70 usrkeys = 770173 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.65 avg-zval = 36.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 770173 bytes = 2695616 } seq expand size = 5391211 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0154 GB value = 0.0891 GB dict = 0.89 MB all = 0.1106 GB } __ZipSize{ index = 0.0015 GB value = 0.0283 GB dict = 0.89 MB all = 0.0333 GB } UnZip/Zip{ index = 10.5100 value = 3.1508 dict = 1.00 all = 3.3198 } Zip/UnZip{ index = 0.0951 value = 0.3174 dict = 1.00 all = 0.3012 } ---------------------------- total value len = 62.505916 GB avg = 0.180 KB (by entry num) total key len = 6.836338 GB avg = 0.020 KB total ukey len = 3.223493 GB avg = 0.008 KB total ukey num = 0.391032853 Billion total entry num = 0.347910861 Billion write speed all = 1.083546158 MB/sec (with seq num) write speed all = 1.040054352 MB/sec (without seq num) 2024/08/20-11:20:36.907796 140500431099456 [compaction_job.cc:1944] [default] [JOB 26415] Generated table #14659600: 770173 keys, 33325671 bytes, temperature: kWarm 2024/08/20-11:20:36.907865 140500431099456 EVENT_LOG_v1 {"time_micros": 1724124036907831, "cf_name": "default", "job": 26415, "event": "table_file_creation", "file_number": 14659600, "file_size": 33325671, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190317096459, "largest_seqno": 190456759495, "table_properties": {"data_size": 28268096, "index_size": 1465600, "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": 21564844, "raw_average_key_size": 28, "raw_value_size": 89068530, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 770173, "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": 1724124034, "oldest_key_time": 0, "file_creation_time": 1724124034, "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": 14659600, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:20:36.928996 140500431099456 [compaction_job.cc:699] job-26415: subcompact[0], size: 0.072504 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26415/att-00 [14659599,14659600] 2024/08/20-11:20:36.953849 140500431099456 (Original Log Time 2024/08/20-11:20:29.476196) EVENT_LOG_v1 {"time_micros": 1724124029476159, "job": 26415, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14659593], "files_L3": [14659055, 14659057], "score": 1.00987, "input_data_size": 74437593, "oldest_snapshot_seqno": 190457193856} 2024/08/20-11:20:36.953853 140500431099456 (Original Log Time 2024/08/20-11:20:36.950599) [compaction_job.cc:2018] [default] [JOB 26415] Compacted 1@2 + 2@3 files to L3 => 72503556 bytes 2024/08/20-11:20:36.953854 140500431099456 (Original Log Time 2024/08/20-11:20:36.953779) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 10.0 rd, 9.7 wr, level 3, files in(1, 2) out(2 +0 blob) MB in(20.0, 51.0 +0.0 blob) out(69.1 +0.0 blob), read-write-amplify(7.0) write-amplify(3.5) OK, records in: 1703228, records dropped: 3936 output_compression: Snappy 2024/08/20-11:20:36.953862 140500431099456 (Original Log Time 2024/08/20-11:20:36.953826) EVENT_LOG_v1 {"time_micros": 1724124036953805, "cf": "default", "job": 26415, "event": "compaction_finished", "compaction_time_micros": 7452814, "compaction_time_cpu_micros": 2603009, "output_level": 3, "num_output_files": 2, "total_output_size": 72503556, "num_input_records": 1703228, "num_output_records": 1699292, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 48721942, "file_range_sync_nanos": 0, "file_fsync_nanos": 1440, "file_prepare_write_nanos": 6431, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/08/20-11:20:37.057092 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":1724124029,"executesMs":7591,"compactionJobId":26415,"attempt":0,"compactionInputRawBytes":245410080,"compactionInputZipBytes":74437593,"compactionOutputRawBytes":0,"compactionOutputZipBytes":72503556,"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-bb0333dc3f282021bd839a71f713687e-cc8e345069ce5a87-00"}}, response = 2024/08/20-11:20:37.057196 140500431099456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26415/att-00: olev 3, work 7.592 s, result 6.132 ms, install 3.283 ms, input{raw 234.041 MiB zip 70.989 MiB}