2024/07/09-16:04:12.121386 140433579390528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00: fork to child time = 0.020949 sec 2024/07/09-16:04:12.122425 140433579390528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00 2024/07/09-16:04:12.127648 140433579390528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00 2024/07/09-16:04:12.128330 140433579390528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-16:04:12.128747 140433579390528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-16:04:12.163676 140433579390528 [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-51379/att-00/MANIFEST-12625661 2024/07/09-16:04:12.190023 140433579390528 [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-51379/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12684765, last_sequence is 148496417698, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12684695 2024/07/09-16:04:12.190035 140433579390528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-16:04:12.190118 140433579390528 [version_set.cc:5652] Creating manifest 12684765 2024/07/09-16:04:12.214681 140433579390528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-16:04:12.227769 140433579390528 [compaction_job.cc:2433] [default] [JOB 51379] Compacting 2@2 + 2@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/09-16:04:12.227788 140433579390528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26464 Base level 2, inputs: [12684719(21MB) 12684706(8690KB)], [12684607(97MB) 12684608(24MB)] 2024/07/09-16:04:12.482935 140433579390528 [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 2024/07/09-16:04:12.482966 140433579390528 [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 2024/07/09-16:04:12.482990 140433579390528 [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 2024/07/09-16:04:12.483005 140433579390528 [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 2024/07/09-16:04:12.483019 140433579390528 [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 2024/07/09-16:04:13.262643 140433579390528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684766.sst) /dev/shm/ToplingTemp/Topling-38561-oms7X1 2024/07/09-16:04:14.002245 140433579390528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684766.sst): first pass time = 0.74's, 181.489'MB/sec 2024/07/09-16:04:16.795190 140433579390528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684766.sst): old prealloc_size = 147639500, real_size = 100394608 2024/07/09-16:04:16.795393 140433579390528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684766.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 197677 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0004 GB avg-key = 12.00 avg-zkey = 1.89 raw-val = 0.1295 GB zip-val = 0.1000 GB avg-val = 654.98 avg-zval = 505.74 2024/07/09-16:04:16.795662 140433579390528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684766.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-16:04:17.318004 140433579390528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684766.sst): second pass time = 2.79's, 46.394'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 195.885'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2108.164'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.128'MB/sec write SST data time = 0.14's, 754.614'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.347'MB, throughput = 30676.898'MB/sec zip my value time = 2.79's, unzip length = 0.129'GB zip my value throughput = 46.394'MB/sec zip pipeline throughput = 90.213'MB/sec entries = 197677 avg-key = 24.00 avg-zkey = 1.89 avg-val = 654.98 avg-zval = 505.74 usrkeys = 197677 avg-key = 16.00 avg-zkey = 1.89 avg-val = 661.98 avg-zval = 505.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 197677 bytes = 716592 } seq expand size = 1383739 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 = 0.1024 GB } UnZip/Zip{ index = 8.4854 value = 1.2951 dict = 1.00 all = 1.3106 } Zip/UnZip{ index = 0.1178 value = 0.7721 dict = 1.00 all = 0.7630 } ---------------------------- total value len = 0.130858 GB avg = 0.662 KB (by entry num) total key len = 0.004744 GB avg = 0.024 KB total ukey len = 0.003163 GB avg = 0.016 KB total ukey num = 0.000197677 Billion total entry num = 0.000197677 Billion write speed all = 0.015580647 MB/sec (with seq num) write speed all = 0.015398942 MB/sec (without seq num) 2024/07/09-16:04:17.428343 140433579390528 [compaction_job.cc:1944] [default] [JOB 51379] Generated table #12684766: 197677 keys, 102411788 bytes, temperature: kWarm 2024/07/09-16:04:17.428435 140433579390528 EVENT_LOG_v1 {"time_micros": 1720512257428380, "cf_name": "default", "job": 51379, "event": "table_file_creation", "file_number": 12684766, "file_size": 102411788, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147982513639, "largest_seqno": 148496268919, "table_properties": {"data_size": 99972256, "index_size": 372736, "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": 4744248, "raw_average_key_size": 24, "raw_value_size": 129473825, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 197677, "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": 1720512253, "oldest_key_time": 0, "file_creation_time": 1720512253, "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": 12684766, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:04:17.482228 140433579390528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684767.sst) /dev/shm/ToplingTemp/Topling-38561-UFrrbY 2024/07/09-16:04:17.940851 140433579390528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684767.sst): first pass time = 0.46's, 84.395'MB/sec 2024/07/09-16:04:19.228257 140433579390528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684767.sst): old prealloc_size = 147639500, real_size = 29359440 2024/07/09-16:04:19.228373 140433579390528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684767.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 56992 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 12.00 avg-zkey = 2.14 raw-val = 0.0373 GB zip-val = 0.0292 GB avg-val = 655.06 avg-zval = 512.76 2024/07/09-16:04:19.228477 140433579390528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684767.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0001 GB, waited 0.000 sec, Key+Value = 0.039 GB 2024/07/09-16:04:19.404389 140433579390528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00/12684767.sst): second pass time = 1.29's, 29.020'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 169.815'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1434.161'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.117'MB/sec write SST data time = 0.05's, 548.805'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.375'MB, throughput = 11042.308'MB/sec zip my value time = 1.29's, unzip length = 0.037'GB zip my value throughput = 29.020'MB/sec zip pipeline throughput = 138.343'MB/sec entries = 56992 avg-key = 24.00 avg-zkey = 2.14 avg-val = 655.06 avg-zval = 512.76 usrkeys = 56992 avg-key = 16.00 avg-zkey = 2.14 avg-val = 662.06 avg-zval = 512.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 56992 bytes = 185232 } seq expand size = 398944 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0009 GB value = 0.0373 GB dict = 0.37 MB all = 0.0387 GB } __ZipSize{ index = 0.0001 GB value = 0.0292 GB dict = 0.37 MB all = 0.0299 GB } UnZip/Zip{ index = 7.4753 value = 1.2775 dict = 1.00 all = 1.2941 } Zip/UnZip{ index = 0.1338 value = 0.7828 dict = 1.00 all = 0.7728 } ---------------------------- total value len = 0.168590 GB avg = 0.662 KB (by entry num) total key len = 0.006112 GB avg = 0.024 KB total ukey len = 0.004075 GB avg = 0.016 KB total ukey num = 0.000254669 Billion total entry num = 0.000254669 Billion write speed all = 0.020068420 MB/sec (with seq num) write speed all = 0.019834384 MB/sec (without seq num) 2024/07/09-16:04:19.448527 140433579390528 [compaction_job.cc:1944] [default] [JOB 51379] Generated table #12684767: 56992 keys, 29906700 bytes, temperature: kWarm 2024/07/09-16:04:19.448608 140433579390528 EVENT_LOG_v1 {"time_micros": 1720512259448564, "cf_name": "default", "job": 51379, "event": "table_file_creation", "file_number": 12684767, "file_size": 29906700, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148433997989, "largest_seqno": 148496268922, "table_properties": {"data_size": 29223040, "index_size": 121984, "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": 1367808, "raw_average_key_size": 24, "raw_value_size": 37333200, "raw_average_value_size": 655, "num_data_blocks": 1, "num_entries": 56992, "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": 1720512257, "oldest_key_time": 0, "file_creation_time": 1720512257, "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": 12684767, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:04:19.466137 140433579390528 [compaction_job.cc:699] job-51379: subcompact[0], size: 0.132318 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51379/att-00 [12684766,12684767] 2024/07/09-16:04:19.515081 140433579390528 (Original Log Time 2024/07/09-16:04:12.227889) EVENT_LOG_v1 {"time_micros": 1720512252227805, "job": 51379, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12684719, 12684706], "files_L3": [12684607, 12684608], "score": 0.981248, "input_data_size": 159662221, "oldest_snapshot_seqno": 148496417256} 2024/07/09-16:04:19.515086 140433579390528 (Original Log Time 2024/07/09-16:04:19.514564) [compaction_job.cc:2018] [default] [JOB 51379] Compacted 2@2 + 2@3 files to L3 => 132318488 bytes 2024/07/09-16:04:19.515088 140433579390528 (Original Log Time 2024/07/09-16:04:19.514992) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 22.1 rd, 18.3 wr, level 3, files in(2, 2) out(2 +0 blob) MB in(30.4, 121.8 +0.0 blob) out(126.2 +0.0 blob), read-write-amplify(9.2) write-amplify(4.1) OK, records in: 292577, records dropped: 37908 output_compression: Snappy 2024/07/09-16:04:19.515099 140433579390528 (Original Log Time 2024/07/09-16:04:19.515052) EVENT_LOG_v1 {"time_micros": 1720512259515026, "cf": "default", "job": 51379, "event": "compaction_finished", "compaction_time_micros": 7238260, "compaction_time_cpu_micros": 1079084, "output_level": 3, "num_output_files": 2, "total_output_size": 132318488, "num_input_records": 292577, "num_output_records": 254669, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 200207760, "file_range_sync_nanos": 0, "file_fsync_nanos": 2287, "file_prepare_write_nanos": 6606, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/07/09-16:04:19.640481 140433579390528 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":1720512252,"executesMs":7386,"compactionJobId":51379,"attempt":0,"compactionInputRawBytes":198661039,"compactionInputZipBytes":159662221,"compactionOutputRawBytes":0,"compactionOutputZipBytes":132318488,"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-a6440f13ec66e0875db239a112def2ec-9f2cd425a10c81fd-00"}}, response = 2024/07/09-16:04:19.640574 140433579390528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-51379/att-00: olev 3, work 7.387 s, result 6.223 ms, install 0.565 ms, input{raw 189.458 MiB zip 152.266 MiB}