2024/07/26-06:45:31.967429 140562206783040 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00: fork to child time = 0.010130 sec 2024/07/26-06:45:31.968338 140562206783040 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00 2024/07/26-06:45:31.972560 140562206783040 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00 2024/07/26-06:45:31.972842 140562206783040 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-06:45:31.973174 140562206783040 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-06:45:32.012478 140562206783040 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-92027/att-00/MANIFEST-13366722 2024/07/26-06:45:32.068149 140562206783040 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-92027/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13476524, last_sequence is 165520685954, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13476461 2024/07/26-06:45:32.068167 140562206783040 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-06:45:32.068307 140562206783040 [version_set.cc:5652] Creating manifest 13476524 2024/07/26-06:45:32.104425 140562206783040 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-06:45:32.123532 140562206783040 [compaction_job.cc:2433] [default] [JOB 92027] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/26-06:45:32.123552 140562206783040 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 47725 Base level 3, inputs: [13476354(80MB)], [13474075(172MB) 13474076(172MB) 13474077(37MB)] 2024/07/26-06:45:32.145010 140562206783040 [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 2024/07/26-06:45:32.145059 140562206783040 [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 2024/07/26-06:45:32.145096 140562206783040 [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 2024/07/26-06:45:32.145112 140562206783040 [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 2024/07/26-06:45:32.145124 140562206783040 [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 2024/07/26-06:45:34.090594 140562206783040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476525.sst) /dev/shm/ToplingTemp/Topling-221872-CQw3B6 2024/07/26-06:45:35.845964 140562206783040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476525.sst): first pass time = 1.76's, 152.927'MB/sec 2024/07/26-06:45:38.773589 140562206783040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476525.sst): old prealloc_size = 295279001, real_size = 173521552 2024/07/26-06:45:38.773658 140562206783040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476525.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/26-06:45:39.942313 140562206783040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476525.sst): second pass time = 2.93's, 84.413'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.17's, 154.582'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6368.203'MB/sec (index lex order gen) rebuild zvType time = 1.00's, 0.335'MB/sec write SST data time = 0.17's, 1074.022'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 45017.311'MB/sec zip my value time = 2.93's, unzip length = 0.247'GB zip my value throughput = 84.413'MB/sec zip pipeline throughput = 102.892'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } 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 = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 46.5388 value = 1.4279 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0215 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- 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 = 0.005357343 MB/sec (with seq num) write speed all = 0.005150296 MB/sec (without seq num) 2024/07/26-06:45:40.173589 140562206783040 [compaction_job.cc:1944] [default] [JOB 92027] Generated table #13476525: 1342178 keys, 180664685 bytes, temperature: kWarm 2024/07/26-06:45:40.173670 140562206783040 EVENT_LOG_v1 {"time_micros": 1721947540173625, "cf_name": "default", "job": 92027, "event": "table_file_creation", "file_number": 13476525, "file_size": 180664685, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549362060, "largest_seqno": 165516814109, "table_properties": {"data_size": 172955120, "index_size": 230720, "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": 1721947534, "oldest_key_time": 0, "file_creation_time": 1721947534, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13476525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:45:40.241113 140562206783040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476526.sst) /dev/shm/ToplingTemp/Topling-221872-r1ghE6 2024/07/26-06:45:42.910350 140562206783040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476526.sst): first pass time = 2.67's, 100.568'MB/sec 2024/07/26-06:45:46.541865 140562206783040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476526.sst): old prealloc_size = 295279001, real_size = 173522240 2024/07/26-06:45:46.541966 140562206783040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476526.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/26-06:45:48.136269 140562206783040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476526.sst): second pass time = 3.63's, 68.050'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.59's, 113.312'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5739.222'MB/sec (index lex order gen) rebuild zvType time = 1.41's, 0.238'MB/sec write SST data time = 0.18's, 988.193'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 75693.318'MB/sec zip my value time = 3.63's, unzip length = 0.247'GB zip my value throughput = 68.050'MB/sec zip pipeline throughput = 68.595'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 46.7593 value = 1.4279 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0214 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- 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 = 0.010712993 MB/sec (with seq num) write speed all = 0.010298964 MB/sec (without seq num) 2024/07/26-06:45:48.406014 140562206783040 [compaction_job.cc:1944] [default] [JOB 92027] Generated table #13476526: 1342178 keys, 180665325 bytes, temperature: kWarm 2024/07/26-06:45:48.406079 140562206783040 EVENT_LOG_v1 {"time_micros": 1721947548406048, "cf_name": "default", "job": 92027, "event": "table_file_creation", "file_number": 13476526, "file_size": 180665325, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549364422, "largest_seqno": 165516814280, "table_properties": {"data_size": 172956848, "index_size": 229632, "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": 1721947540, "oldest_key_time": 0, "file_creation_time": 1721947540, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13476526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:45:48.474352 140562206783040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476527.sst) /dev/shm/ToplingTemp/Topling-221872-hHTr17 2024/07/26-06:45:49.257235 140562206783040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476527.sst): first pass time = 0.78's, 85.042'MB/sec 2024/07/26-06:45:49.772173 140562206783040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476527.sst): old prealloc_size = 295279001, real_size = 47445672 2024/07/26-06:45:49.772228 140562206783040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476527.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 332863 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.0612 GB zip-val = 0.0473 GB avg-val = 184.00 avg-zval = 142.11 2024/07/26-06:45:50.066905 140562206783040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00/13476527.sst): second pass time = 0.51's, 119.132'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 167.085'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1798.885'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.332'MB/sec write SST data time = 0.04's, 1126.864'MB/sec dict compress time = 0.00's, 628728.000'MB/sec z-dict build time = 0.00's, sample length = 0.629'MB, throughput = 15496.981'MB/sec zip my value time = 0.51's, unzip length = 0.061'GB zip my value throughput = 119.132'MB/sec zip pipeline throughput = 119.132'MB/sec entries = 332863 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 142.11 usrkeys = 332863 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 142.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 332863 bytes = 1248256 } seq expand size = 2330041 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0612 GB dict = 0.63 MB all = 0.0666 GB } __ZipSize{ index = 0.0001 GB value = 0.0473 GB dict = 0.63 MB all = 0.0492 GB } UnZip/Zip{ index = 44.8361 value = 1.2948 dict = 1.00 all = 1.3520 } Zip/UnZip{ index = 0.0223 value = 0.7723 dict = 1.00 all = 0.7397 } ---------------------------- total value len = 0.576289 GB avg = 0.191 KB (by entry num) total key len = 0.048276 GB avg = 0.016 KB total ukey len = 0.024138 GB avg = 0.008 KB total ukey num = 0.003017219 Billion total entry num = 0.003017219 Billion write speed all = 0.012040967 MB/sec (with seq num) write speed all = 0.011575616 MB/sec (without seq num) 2024/07/26-06:45:50.130760 140562206783040 [compaction_job.cc:1944] [default] [JOB 92027] Generated table #13476527: 332863 keys, 49240523 bytes, temperature: kWarm 2024/07/26-06:45:50.130865 140562206783040 EVENT_LOG_v1 {"time_micros": 1721947550130803, "cf_name": "default", "job": 92027, "event": "table_file_creation", "file_number": 13476527, "file_size": 49240523, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549365795, "largest_seqno": 165489046719, "table_properties": {"data_size": 47302912, "index_size": 59392, "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": 5325808, "raw_average_key_size": 16, "raw_value_size": 61246792, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 332863, "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": 1721947548, "oldest_key_time": 0, "file_creation_time": 1721947548, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13476527, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:45:50.161938 140562206783040 [compaction_job.cc:699] job-92027: subcompact[0], size: 0.410571 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92027/att-00 [13476525,13476526,13476527] 2024/07/26-06:45:50.311116 140562206783040 (Original Log Time 2024/07/26-06:45:32.123637) EVENT_LOG_v1 {"time_micros": 1721947532123580, "job": 92027, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [13476354], "files_L4": [13474075, 13474076, 13474077], "score": 1.00054, "input_data_size": 484716617, "oldest_snapshot_seqno": 165520676628} 2024/07/26-06:45:50.311122 140562206783040 (Original Log Time 2024/07/26-06:45:50.310351) [compaction_job.cc:2018] [default] [JOB 92027] Compacted 1@3 + 3@4 files to L4 => 410570533 bytes 2024/07/26-06:45:50.311125 140562206783040 (Original Log Time 2024/07/26-06:45:50.311026) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 26.9 rd, 22.8 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(80.3, 381.9 +0.0 blob) out(391.6 +0.0 blob), read-write-amplify(10.6) write-amplify(4.9) OK, records in: 3532728, records dropped: 515509 output_compression: Snappy 2024/07/26-06:45:50.311136 140562206783040 (Original Log Time 2024/07/26-06:45:50.311087) EVENT_LOG_v1 {"time_micros": 1721947550311059, "cf": "default", "job": 92027, "event": "compaction_finished", "compaction_time_micros": 18038319, "compaction_time_cpu_micros": 6609129, "output_level": 4, "num_output_files": 3, "total_output_size": 410570533, "num_input_records": 3532728, "num_output_records": 3017219, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 261783478, "file_range_sync_nanos": 0, "file_fsync_nanos": 2309, "file_prepare_write_nanos": 6959, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/26-06:45:50.465323 140562206783040 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":1721720512,"starts":1721947531,"executesMs":18336,"compactionJobId":92027,"attempt":0,"compactionInputRawBytes":706545600,"compactionInputZipBytes":484716617,"compactionOutputRawBytes":0,"compactionOutputZipBytes":410570533,"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":"00-6294e602565d7e55423c2eb8cd7c344a-31082f77be206608-00"}}, response = 2024/07/26-06:45:50.465450 140562206783040 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-92027/att-00: olev 4, work 18.336 s, result 6.470 ms, install 0.813 ms, input{raw 673.814 MiB zip 462.262 MiB}