2024/07/08-18:24:27.680816 140554327873088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00: fork to child time = 0.009075 sec 2024/07/08-18:24:27.681638 140554327873088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00 2024/07/08-18:24:27.686291 140554327873088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00 2024/07/08-18:24:27.687673 140554327873088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-18:24:27.687980 140554327873088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-18:24:27.729383 140554327873088 [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-10684/att-00/MANIFEST-12625661 2024/07/08-18:24:27.775723 140554327873088 [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-10684/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12636595, last_sequence is 147411839678, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12636383 2024/07/08-18:24:27.775732 140554327873088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-18:24:27.775821 140554327873088 [version_set.cc:5652] Creating manifest 12636595 2024/07/08-18:24:27.802611 140554327873088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-18:24:27.817070 140554327873088 [compaction_job.cc:2433] [default] [JOB 10684] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/08-18:24:27.817081 140554327873088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5940 Base level 3, inputs: [12635424(39MB)], [12632557(17MB) 12631944(39MB)] 2024/07/08-18:24:27.820224 140554327873088 [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 2024/07/08-18:24:27.820269 140554327873088 [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 2024/07/08-18:24:27.820296 140554327873088 [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 2024/07/08-18:24:27.820306 140554327873088 [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 2024/07/08-18:24:27.820315 140554327873088 [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 2024/07/08-18:24:28.221672 140554327873088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636596.sst) /dev/shm/ToplingTemp/Topling-32133-mr7vTU 2024/07/08-18:24:29.563356 140554327873088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636596.sst): first pass time = 1.34's, 200.081'MB/sec 2024/07/08-18:24:32.544522 140554327873088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636596.sst): old prealloc_size = 110973616, real_size = 69702624 2024/07/08-18:24:32.545636 140554327873088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636596.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1866175 prefix = 4 raw-key = 0.0299 GB zip-key = 0.0036 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2162 GB zip-val = 0.0657 GB avg-val = 115.84 avg-zval = 35.19 2024/07/08-18:24:32.548326 140554327873088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636596.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/08-18:24:34.464799 140554327873088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636596.sst): second pass time = 2.98's, 72.557'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.92's, 40.585'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3275.423'MB/sec (index lex order gen) rebuild zvType time = 1.41's, 0.332'MB/sec write SST data time = 0.51's, 152.219'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.155'MB, throughput = 51525.445'MB/sec zip my value time = 2.98's, unzip length = 0.216'GB zip my value throughput = 72.557'MB/sec zip pipeline throughput = 74.304'MB/sec entries = 1866175 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.84 avg-zval = 35.19 usrkeys = 1866175 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.84 avg-zval = 35.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1866175 bytes = 6531632 } seq expand size = 13063225 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0373 GB value = 0.2162 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0036 GB value = 0.0657 GB dict = 2.15 MB all = 0.0779 GB } UnZip/Zip{ index = 10.4481 value = 3.2923 dict = 1.00 all = 3.4444 } Zip/UnZip{ index = 0.0957 value = 0.3037 dict = 1.00 all = 0.2903 } ---------------------------- total value len = 236.592704 GB avg = 0.122 KB (by entry num) total key len = 46.377926 GB avg = 0.024 KB total ukey len = 31.723434 GB avg = 0.012 KB total ukey num = 2.647941763 Billion total entry num = 1.940494762 Billion write speed all = 51.661327311 MB/sec (with seq num) write speed all = 48.827152326 MB/sec (without seq num) 2024/07/08-18:24:34.558682 140554327873088 [compaction_job.cc:1944] [default] [JOB 10684] Generated table #12636596: 1866175 keys, 77932847 bytes, temperature: kWarm 2024/07/08-18:24:34.559098 140554327873088 EVENT_LOG_v1 {"time_micros": 1720434274559027, "cf_name": "default", "job": 10684, "event": "table_file_creation", "file_number": 12636596, "file_size": 77932847, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180689408, "largest_seqno": 147387038857, "table_properties": {"data_size": 65663632, "index_size": 3572288, "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": 52252900, "raw_average_key_size": 28, "raw_value_size": 216182594, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 1866175, "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": 1720434268, "oldest_key_time": 0, "file_creation_time": 1720434268, "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": 12636596, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:24:34.649508 140554327873088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636597.sst) /dev/shm/ToplingTemp/Topling-32133-phQpAY 2024/07/08-18:24:34.935557 140554327873088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636597.sst): first pass time = 0.29's, 198.434'MB/sec 2024/07/08-18:24:35.568280 140554327873088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636597.sst): old prealloc_size = 110973616, real_size = 15816144 2024/07/08-18:24:35.568561 140554327873088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636597.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 394346 prefix = 4 raw-key = 0.0063 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0457 GB zip-val = 0.0150 GB avg-val = 115.92 avg-zval = 37.95 2024/07/08-18:24:35.568960 140554327873088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636597.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.057 GB 2024/07/08-18:24:35.903036 140554327873088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00/12636597.sst): second pass time = 0.63's, 72.338'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 52.477'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2943.601'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.382'MB/sec write SST data time = 0.08's, 229.904'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.465'MB, throughput = 11764.855'MB/sec zip my value time = 0.63's, unzip length = 0.046'GB zip my value throughput = 72.338'MB/sec zip pipeline throughput = 72.338'MB/sec entries = 394346 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.92 avg-zval = 37.95 usrkeys = 394346 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.92 avg-zval = 37.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 394346 bytes = 1380224 } seq expand size = 2760422 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0079 GB value = 0.0457 GB dict = 0.47 MB all = 0.0568 GB } __ZipSize{ index = 0.0008 GB value = 0.0150 GB dict = 0.47 MB all = 0.0176 GB } UnZip/Zip{ index = 10.4969 value = 3.0543 dict = 1.00 all = 3.2308 } Zip/UnZip{ index = 0.0953 value = 0.3274 dict = 1.00 all = 0.3095 } ---------------------------- total value len = 236.641176 GB avg = 0.122 KB (by entry num) total key len = 46.388967 GB avg = 0.024 KB total ukey len = 31.731321 GB avg = 0.012 KB total ukey num = 2.648336109 Billion total entry num = 1.940889108 Billion write speed all = 51.658627865 MB/sec (with seq num) write speed all = 48.824621081 MB/sec (without seq num) 2024/07/08-18:24:35.926914 140554327873088 [compaction_job.cc:1944] [default] [JOB 10684] Generated table #12636597: 394346 keys, 17566244 bytes, temperature: kWarm 2024/07/08-18:24:35.926980 140554327873088 EVENT_LOG_v1 {"time_micros": 1720434275926946, "cf_name": "default", "job": 10684, "event": "table_file_creation", "file_number": 12636597, "file_size": 17566244, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180689492, "largest_seqno": 147387038636, "table_properties": {"data_size": 14966016, "index_size": 751360, "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": 11041688, "raw_average_key_size": 28, "raw_value_size": 45711072, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 394346, "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": 1720434274, "oldest_key_time": 0, "file_creation_time": 1720434274, "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": 12636597, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:24:35.942312 140554327873088 [compaction_job.cc:699] job-10684: subcompact[0], size: 0.095499 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10684/att-00 [12636596,12636597] 2024/07/08-18:24:35.963859 140554327873088 (Original Log Time 2024/07/08-18:24:27.817146) EVENT_LOG_v1 {"time_micros": 1720434267817095, "job": 10684, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12635424], "files_L4": [12632557, 12631944], "score": 1.00414, "input_data_size": 100885106, "oldest_snapshot_seqno": 147411837950} 2024/07/08-18:24:35.963863 140554327873088 (Original Log Time 2024/07/08-18:24:35.963424) [compaction_job.cc:2018] [default] [JOB 10684] Compacted 1@3 + 2@4 files to L4 => 95499091 bytes 2024/07/08-18:24:35.963864 140554327873088 (Original Log Time 2024/07/08-18:24:35.963794) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 2 0 0] max score 0.00, MB/sec: 12.4 rd, 11.8 wr, level 4, files in(1, 2) out(2 +0 blob) MB in(39.9, 56.3 +0.0 blob) out(91.1 +0.0 blob), read-write-amplify(4.7) write-amplify(2.3) OK, records in: 2260521, records dropped: 0 output_compression: Snappy 2024/07/08-18:24:35.963877 140554327873088 (Original Log Time 2024/07/08-18:24:35.963836) EVENT_LOG_v1 {"time_micros": 1720434275963818, "cf": "default", "job": 10684, "event": "compaction_finished", "compaction_time_micros": 8125174, "compaction_time_cpu_micros": 3631922, "output_level": 4, "num_output_files": 2, "total_output_size": 95499091, "num_input_records": 2260521, "num_output_records": 2260521, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66602306, "file_range_sync_nanos": 0, "file_fsync_nanos": 1821, "file_prepare_write_nanos": 6455, "lsm_state": [0, 0, 0, 0, 2, 0, 0]} 2024/07/08-18:24:36.087171 140554327873088 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":1720434267,"executesMs":8275,"compactionJobId":10684,"attempt":0,"compactionInputRawBytes":325188254,"compactionInputZipBytes":100885106,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95499091,"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":"00-7d24980dddc0c3f94f14ca4ed3c65002-0bedc74a4cc49bff-00"}}, response = 2024/07/08-18:24:36.087292 140554327873088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-10684/att-00: olev 4, work 8.276 s, result 6.325 ms, install 0.474 ms, input{raw 310.124 MiB zip 96.212 MiB}