2024/08/20-19:04:16.202422 140466110277184 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00: fork to child time = 0.028539 sec 2024/08/20-19:04:16.203408 140466110277184 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00 2024/08/20-19:04:16.209022 140466110277184 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00 2024/08/20-19:04:16.210779 140466110277184 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:04:16.211093 140466110277184 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:04:16.266088 140466110277184 [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-45446/att-00/MANIFEST-14629260 2024/08/20-19:04:16.324502 140466110277184 [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-45446/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14681580, last_sequence is 190935132931, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14681458 2024/08/20-19:04:16.324517 140466110277184 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:04:16.324607 140466110277184 [version_set.cc:5652] Creating manifest 14681580 2024/08/20-19:04:16.415375 140466110277184 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:04:16.437349 140466110277184 [compaction_job.cc:2433] [default] [JOB 45446] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-19:04:16.437369 140466110277184 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23134 Base level 3, inputs: [14681566(91MB)], [14679734(172MB) 14679735(172MB)] 2024/08/20-19:04:16.450585 140466110277184 [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 2024/08/20-19:04:16.450632 140466110277184 [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 2024/08/20-19:04:16.450661 140466110277184 [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 2024/08/20-19:04:16.450672 140466110277184 [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 2024/08/20-19:04:16.450681 140466110277184 [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 2024/08/20-19:04:18.573372 140466110277184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681581.sst) /dev/shm/ToplingTemp/Topling-32936-gCOuNG 2024/08/20-19:04:19.944357 140466110277184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681581.sst): first pass time = 1.37's, 195.804'MB/sec 2024/08/20-19:04:23.227507 140466110277184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681581.sst): old prealloc_size = 295279001, real_size = 173652872 2024/08/20-19:04:23.227592 140466110277184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681581.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.28 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/08/20-19:04:24.527837 140466110277184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681581.sst): second pass time = 3.28's, 75.253'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.30's, 139.169'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6174.914'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.42's, 427.473'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 64555.010'MB/sec zip my value time = 3.28's, unzip length = 0.247'GB zip my value throughput = 75.253'MB/sec zip pipeline throughput = 107.932'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.28 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.28 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1729 GB dict = 2.44 MB all = 0.1810 GB } UnZip/Zip{ index = 28.4843 value = 1.4280 dict = 1.00 all = 1.4834 } Zip/UnZip{ index = 0.0351 value = 0.7003 dict = 1.00 all = 0.6741 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.049274588 MB/sec (with seq num) write speed all = 0.047370256 MB/sec (without seq num) 2024/08/20-19:04:24.769378 140466110277184 [compaction_job.cc:1944] [default] [JOB 45446] Generated table #14681581: 1342178 keys, 180963757 bytes, temperature: kWarm 2024/08/20-19:04:24.769478 140466110277184 EVENT_LOG_v1 {"time_micros": 1724151864769423, "cf_name": "default", "job": 45446, "event": "table_file_creation", "file_number": 14681581, "file_size": 180963757, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635002403, "largest_seqno": 190934679489, "table_properties": {"data_size": 172940160, "index_size": 376960, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724151858, "oldest_key_time": 0, "file_creation_time": 1724151858, "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": 14681581, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:04:24.918240 140466110277184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681582.sst) /dev/shm/ToplingTemp/Topling-32936-3bvl4E 2024/08/20-19:04:27.924983 140466110277184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681582.sst): first pass time = 3.01's, 89.279'MB/sec 2024/08/20-19:04:30.977238 140466110277184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681582.sst): old prealloc_size = 295279001, real_size = 174009768 2024/08/20-19:04:30.977322 140466110277184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681582.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 0.54 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-19:04:32.132920 140466110277184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681582.sst): second pass time = 3.05's, 80.956'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.16's, 156.899'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21852.245'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.386'MB/sec write SST data time = 0.29's, 634.537'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 58926.307'MB/sec zip my value time = 3.05's, unzip length = 0.247'GB zip my value throughput = 80.956'MB/sec zip pipeline throughput = 115.864'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.54 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.54 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0007 GB value = 0.1729 GB dict = 2.44 MB all = 0.1813 GB } UnZip/Zip{ index = 14.8287 value = 1.4279 dict = 1.00 all = 1.4804 } Zip/UnZip{ index = 0.0674 value = 0.7003 dict = 1.00 all = 0.6755 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.098416432 MB/sec (with seq num) write speed all = 0.094612898 MB/sec (without seq num) 2024/08/20-19:04:32.383940 140466110277184 [compaction_job.cc:1944] [default] [JOB 45446] Generated table #14681582: 1342178 keys, 181320685 bytes, temperature: kWarm 2024/08/20-19:04:32.384025 140466110277184 EVENT_LOG_v1 {"time_micros": 1724151872383981, "cf_name": "default", "job": 45446, "event": "table_file_creation", "file_number": 14681582, "file_size": 181320685, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635059491, "largest_seqno": 190934679485, "table_properties": {"data_size": 172949936, "index_size": 724096, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724151864, "oldest_key_time": 0, "file_creation_time": 1724151864, "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": 14681582, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:04:32.521128 140466110277184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681583.sst) /dev/shm/ToplingTemp/Topling-32936-2iuUmF 2024/08/20-19:04:33.346909 140466110277184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681583.sst): first pass time = 0.83's, 109.408'MB/sec 2024/08/20-19:04:33.995752 140466110277184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681583.sst): old prealloc_size = 295279001, real_size = 63131296 2024/08/20-19:04:33.995811 140466110277184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681583.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 451701 prefix = 4 raw-key = 0.0018 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.0831 GB zip-val = 0.0629 GB avg-val = 184.00 avg-zval = 139.34 2024/08/20-19:04:34.359876 140466110277184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00/14681583.sst): second pass time = 0.65's, 128.243'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 180.183'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2540.807'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.377'MB/sec write SST data time = 0.06's, 1015.558'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.838'MB, throughput = 22528.592'MB/sec zip my value time = 0.65's, unzip length = 0.083'GB zip my value throughput = 128.243'MB/sec zip pipeline throughput = 128.243'MB/sec entries = 451701 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 139.34 usrkeys = 451701 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 139.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 451701 bytes = 1750352 } seq expand size = 3161907 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0036 GB value = 0.0831 GB dict = 0.84 MB all = 0.0903 GB } __ZipSize{ index = 0.0001 GB value = 0.0629 GB dict = 0.84 MB all = 0.0656 GB } UnZip/Zip{ index = 46.9739 value = 1.3205 dict = 1.00 all = 1.3770 } Zip/UnZip{ index = 0.0213 value = 0.7573 dict = 1.00 all = 0.7262 } ---------------------------- total value len = 0.598987 GB avg = 0.191 KB (by entry num) total key len = 0.050177 GB avg = 0.016 KB total ukey len = 0.025088 GB avg = 0.008 KB total ukey num = 0.003136057 Billion total entry num = 0.003136057 Billion write speed all = 0.114931794 MB/sec (with seq num) write speed all = 0.110489985 MB/sec (without seq num) 2024/08/20-19:04:34.451917 140466110277184 [compaction_job.cc:1944] [default] [JOB 45446] Generated table #14681583: 451701 keys, 65607379 bytes, temperature: kWarm 2024/08/20-19:04:34.451986 140466110277184 EVENT_LOG_v1 {"time_micros": 1724151874451952, "cf_name": "default", "job": 45446, "event": "table_file_creation", "file_number": 14681583, "file_size": 65607379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635011726, "largest_seqno": 190934677672, "table_properties": {"data_size": 62941280, "index_size": 76928, "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": 7227216, "raw_average_key_size": 16, "raw_value_size": 83112984, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 451701, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724151872, "oldest_key_time": 0, "file_creation_time": 1724151872, "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": 14681583, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:04:34.476517 140466110277184 [compaction_job.cc:699] job-45446: subcompact[0], size: 0.427892 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45446/att-00 [14681581,14681582,14681583] 2024/08/20-19:04:34.535771 140466110277184 (Original Log Time 2024/08/20-19:04:16.437446) EVENT_LOG_v1 {"time_micros": 1724151856437389, "job": 45446, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14681566], "files_L4": [14679734, 14679735], "score": 1.00671, "input_data_size": 457895318, "oldest_snapshot_seqno": 190935132381} 2024/08/20-19:04:34.535775 140466110277184 (Original Log Time 2024/08/20-19:04:34.535310) [compaction_job.cc:2018] [default] [JOB 45446] Compacted 1@3 + 2@4 files to L4 => 427891821 bytes 2024/08/20-19:04:34.535777 140466110277184 (Original Log Time 2024/08/20-19:04:34.535701) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.4 rd, 23.7 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(91.1, 345.6 +0.0 blob) out(408.1 +0.0 blob), read-write-amplify(9.3) write-amplify(4.5) OK, records in: 3355445, records dropped: 219388 output_compression: Snappy 2024/08/20-19:04:34.535785 140466110277184 (Original Log Time 2024/08/20-19:04:34.535745) EVENT_LOG_v1 {"time_micros": 1724151874535727, "cf": "default", "job": 45446, "event": "compaction_finished", "compaction_time_micros": 18039081, "compaction_time_cpu_micros": 6381171, "output_level": 4, "num_output_files": 3, "total_output_size": 427891821, "num_input_records": 3355445, "num_output_records": 3136057, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 256939392, "file_range_sync_nanos": 0, "file_fsync_nanos": 3249, "file_prepare_write_nanos": 10429, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-19:04:34.679410 140466110277184 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":1724151856,"executesMs":18325,"compactionJobId":45446,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":457895318,"compactionOutputRawBytes":0,"compactionOutputZipBytes":427891821,"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-c91ea8fdb84ca98d58d5a37ef2ca8d1b-456336aaed438033-00"}}, response = 2024/08/20-19:04:34.679509 140466110277184 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-45446/att-00: olev 4, work 18.325 s, result 7.306 ms, install 0.497 ms, input{raw 640.000 MiB zip 436.683 MiB}