2024/07/26-21:29:05.321703 139696600114752 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00: fork to child time = 0.026063 sec 2024/07/26-21:29:05.322609 139696600114752 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00 2024/07/26-21:29:05.328452 139696600114752 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00 2024/07/26-21:29:05.330218 139696600114752 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-21:29:05.330597 139696600114752 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-21:29:05.364293 139696600114752 [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-117788/att-00/MANIFEST-13366722 2024/07/26-21:29:05.414648 139696600114752 [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-117788/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13507951, last_sequence is 166149074658, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13507896 2024/07/26-21:29:05.414665 139696600114752 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-21:29:05.414752 139696600114752 [version_set.cc:5652] Creating manifest 13507951 2024/07/26-21:29:05.440335 139696600114752 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-21:29:05.452794 139696600114752 [compaction_job.cc:2433] [default] [JOB 117788] Compacting 1@1 + 2@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/26-21:29:05.452828 139696600114752 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 60920 Base level 1, inputs: [13507929(31MB)], [13507854(48MB) 13507949(36MB)] 2024/07/26-21:29:05.738164 139696600114752 [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 2024/07/26-21:29:05.738198 139696600114752 [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 2024/07/26-21:29:05.738222 139696600114752 [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 2024/07/26-21:29:05.738236 139696600114752 [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 2024/07/26-21:29:05.738249 139696600114752 [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 2024/07/26-21:29:06.139109 139696600114752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507952.sst) /dev/shm/ToplingTemp/Topling-15094-AB9rdy 2024/07/26-21:29:06.642668 139696600114752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507952.sst): first pass time = 0.50's, 133.283'MB/sec 2024/07/26-21:29:09.598828 139696600114752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507952.sst): old prealloc_size = 73819750, real_size = 49440496 2024/07/26-21:29:09.598903 139696600114752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507952.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/07/26-21:29:10.176594 139696600114752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507952.sst): second pass time = 2.96's, 20.891'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 88.340'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37428.584'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.179'MB/sec write SST data time = 0.11's, 471.026'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17487.267'MB/sec zip my value time = 2.96's, unzip length = 0.062'GB zip my value throughput = 20.891'MB/sec zip pipeline throughput = 165.824'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.06 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.06 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.5813 value = 1.2955 dict = 1.00 all = 1.3148 } Zip/UnZip{ index = 0.6324 value = 0.7719 dict = 1.00 all = 0.7606 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.025657999 MB/sec (with seq num) write speed all = 0.024666385 MB/sec (without seq num) 2024/07/26-21:29:10.267856 139696600114752 [compaction_job.cc:1944] [default] [JOB 117788] Generated table #13507952: 335545 keys, 51040237 bytes, temperature: kWarm 2024/07/26-21:29:10.267956 139696600114752 EVENT_LOG_v1 {"time_micros": 1722000550267898, "cf_name": "default", "job": 117788, "event": "table_file_creation", "file_number": 13507952, "file_size": 51040237, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166125383054, "largest_seqno": 166149025471, "table_properties": {"data_size": 47658912, "index_size": 1697536, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1722000546, "oldest_key_time": 0, "file_creation_time": 1722000546, "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": 13507952, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-21:29:10.321163 139696600114752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507953.sst) /dev/shm/ToplingTemp/Topling-15094-pXziwv 2024/07/26-21:29:11.340211 139696600114752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507953.sst): first pass time = 1.02's, 65.858'MB/sec 2024/07/26-21:29:12.580691 139696600114752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507953.sst): old prealloc_size = 73819750, real_size = 48718632 2024/07/26-21:29:12.580756 139696600114752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507953.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.87 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/26-21:29:12.942950 139696600114752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507953.sst): second pass time = 1.24's, 49.797'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 139.017'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24145.243'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.271'MB/sec write SST data time = 0.05's, 956.405'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14524.983'MB/sec zip my value time = 1.24's, unzip length = 0.062'GB zip my value throughput = 49.797'MB/sec zip pipeline throughput = 171.296'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.87 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.87 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7917 value = 1.2951 dict = 1.00 all = 1.3326 } Zip/UnZip{ index = 0.3582 value = 0.7722 dict = 1.00 all = 0.7504 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.051263610 MB/sec (with seq num) write speed all = 0.049282408 MB/sec (without seq num) 2024/07/26-21:29:13.007741 139696600114752 [compaction_job.cc:1944] [default] [JOB 117788] Generated table #13507953: 335545 keys, 50359499 bytes, temperature: kWarm 2024/07/26-21:29:13.007808 139696600114752 EVENT_LOG_v1 {"time_micros": 1722000553007769, "cf_name": "default", "job": 117788, "event": "table_file_creation", "file_number": 13507953, "file_size": 50359499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166090596988, "largest_seqno": 166149025468, "table_properties": {"data_size": 47673072, "index_size": 961536, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1722000550, "oldest_key_time": 0, "file_creation_time": 1722000550, "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": 13507953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-21:29:13.035652 139696600114752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507954.sst) /dev/shm/ToplingTemp/Topling-15094-T0mjmz 2024/07/26-21:29:13.128484 139696600114752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507954.sst): first pass time = 0.09's, 129.562'MB/sec 2024/07/26-21:29:13.269124 139696600114752 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507954.sst): part-0: reject ZipStore ratio = 0.904 2024/07/26-21:29:13.294930 139696600114752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507954.sst): old prealloc_size = 73819750, real_size = 11450064 2024/07/26-21:29:13.294977 139696600114752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507954.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 60113 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 6.22 raw-val = 0.0111 GB zip-val = 0.0111 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-21:29:13.316120 139696600114752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00/13507954.sst): second pass time = 0.14's, 78.975'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 547.734'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14146.884'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.214'MB/sec write SST data time = 0.01's, 1320.498'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.14's, unzip length = 0.011'GB zip my value throughput = 78.975'MB/sec zip pipeline throughput = 78.975'MB/sec entries = 60113 avg-key = 16.00 avg-zkey = 6.22 avg-val = 184.00 avg-zval = 184.00 usrkeys = 60113 avg-key = 8.00 avg-zkey = 6.22 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 60113 bytes = 172832 } seq expand size = 420791 multi value expand size = 0 cnt WriteAppend = 1358 UnZipSize{ index = 0.0005 GB value = 0.0111 GB dict = 0.00 MB all = 0.0120 GB } __ZipSize{ index = 0.0004 GB value = 0.0111 GB dict = 0.00 MB all = 0.0116 GB } UnZip/Zip{ index = 1.2862 value = 1.0000 dict = 0.00 all = 1.0356 } Zip/UnZip{ index = 0.7775 value = 1.0000 dict = 0.00 all = 0.9656 } ---------------------------- total value len = 0.139660 GB avg = 0.191 KB (by entry num) total key len = 0.011699 GB avg = 0.016 KB total ukey len = 0.005850 GB avg = 0.008 KB total ukey num = 0.000731203 Billion total entry num = 0.000731203 Billion write speed all = 0.055847866 MB/sec (with seq num) write speed all = 0.053689494 MB/sec (without seq num) 2024/07/26-21:29:13.335836 139696600114752 [compaction_job.cc:1944] [default] [JOB 117788] Generated table #13507954: 60113 keys, 11609099 bytes, temperature: kWarm 2024/07/26-21:29:13.335890 139696600114752 EVENT_LOG_v1 {"time_micros": 1722000553335861, "cf_name": "default", "job": 117788, "event": "table_file_creation", "file_number": 13507954, "file_size": 11609099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166141552837, "largest_seqno": 166149025214, "table_properties": {"data_size": 11060992, "index_size": 373888, "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": 961808, "raw_average_key_size": 16, "raw_value_size": 11060792, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 60113, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1722000553, "oldest_key_time": 0, "file_creation_time": 1722000553, "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": 13507954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-21:29:13.343883 139696600114752 [compaction_job.cc:699] job-117788: subcompact[0], size: 0.113009 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-117788/att-00 [13507952,13507953,13507954] 2024/07/26-21:29:13.390129 139696600114752 (Original Log Time 2024/07/26-21:29:05.452924) EVENT_LOG_v1 {"time_micros": 1722000545452850, "job": 117788, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13507929], "files_L2": [13507854, 13507949], "score": 0.959105, "input_data_size": 121903534, "oldest_snapshot_seqno": 166149073654} 2024/07/26-21:29:13.390133 139696600114752 (Original Log Time 2024/07/26-21:29:13.389632) [compaction_job.cc:2018] [default] [JOB 117788] Compacted 1@1 + 2@2 files to L2 => 113008835 bytes 2024/07/26-21:29:13.390134 139696600114752 (Original Log Time 2024/07/26-21:29:13.390057) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 15.4 rd, 14.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 84.4 +0.0 blob) out(107.8 +0.0 blob), read-write-amplify(7.0) write-amplify(3.4) OK, records in: 736090, records dropped: 4887 output_compression: Snappy 2024/07/26-21:29:13.390140 139696600114752 (Original Log Time 2024/07/26-21:29:13.390103) EVENT_LOG_v1 {"time_micros": 1722000553390083, "cf": "default", "job": 117788, "event": "compaction_finished", "compaction_time_micros": 7890966, "compaction_time_cpu_micros": 1873576, "output_level": 2, "num_output_files": 3, "total_output_size": 113008835, "num_input_records": 736090, "num_output_records": 731203, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 82925269, "file_range_sync_nanos": 0, "file_fsync_nanos": 2594, "file_prepare_write_nanos": 56379, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-21:29:13.529541 139696600114752 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":1722000545,"executesMs":8040,"compactionJobId":117788,"attempt":0,"compactionInputRawBytes":147218000,"compactionInputZipBytes":121903534,"compactionOutputRawBytes":0,"compactionOutputZipBytes":113008835,"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-e602eb5b8bb5e93852c5e43cbc2acbbd-4bf8738000e3a40e-00"}}, response = 2024/07/26-21:29:13.529646 139696600114752 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-117788/att-00: olev 2, work 8.041 s, result 26.770 ms, install 0.536 ms, input{raw 140.398 MiB zip 116.256 MiB}