2024/11/24-02:34:32.781402 139957290698304 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00: fork to child time = 0.007945 sec 2024/11/24-02:34:32.782213 139957290698304 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00 2024/11/24-02:34:32.787534 139957290698304 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00 2024/11/24-02:34:32.788292 139957290698304 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/24-02:34:32.788525 139957290698304 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/24-02:34:32.857085 139957290698304 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-40178/att-00/MANIFEST-206347 2024/11/24-02:34:32.897037 139957290698304 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-40178/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 288956, last_sequence is 4397857922, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 288805 2024/11/24-02:34:32.897063 139957290698304 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/24-02:34:32.897157 139957290698304 [version_set.cc:5721] Creating manifest 288956 2024/11/24-02:34:32.932399 139957290698304 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/24-02:34:32.954729 139957290698304 [compaction_job.cc:2437] [default] [JOB 40178] Compacting 1@2 + 2@3 files to L3, score 0.55, subcompactions 1 : 1 2024/11/24-02:34:32.954743 139957290698304 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 30098 Base level 2, inputs: [288931(31MB)], [288953(33MB) 288944(40MB)] 2024/11/24-02:34:32.966095 139957290698304 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/24-02:34:32.966139 139957290698304 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/24-02:34:32.966163 139957290698304 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/24-02:34:32.966173 139957290698304 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) 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 2024/11/24-02:34:32.966181 139957290698304 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in 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. cpu_flag: -march=native -mbmi -mbmi2 2024/11/24-02:34:33.633260 139957290698304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288957.sst) /dev/shm/ToplingTemp/Topling-249390-W9WUDT 2024/11/24-02:34:34.471710 139957290698304 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288957.sst): first pass time = 0.84's, 134.019'MB/sec 2024/11/24-02:34:35.383365 139957290698304 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288957.sst): old prealloc_size = 122355608, real_size = 34109920 2024/11/24-02:34:35.383534 139957290698304 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288957.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 108350 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 2.18 raw-val = 0.1102 GB zip-val = 0.0338 GB avg-val =1017.01 avg-zval = 312.38 2024/11/24-02:34:35.383739 139957290698304 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288957.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.112 GB 2024/11/24-02:34:35.627318 139957290698304 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288957.sst): second pass time = 0.91's, 121.000'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 145.946'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1628.820'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.144'MB/sec write SST data time = 0.06's, 637.030'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.150'MB, throughput = 38612.730'MB/sec zip my value time = 0.91's, unzip length = 0.110'GB zip my value throughput = 121.000'MB/sec zip pipeline throughput = 121.000'MB/sec entries = 108350 avg-key = 20.00 avg-zkey = 2.18 avg-val = 1017.01 avg-zval = 312.38 usrkeys = 108350 avg-key = 12.00 avg-zkey = 2.18 avg-val = 1024.01 avg-zval = 312.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 108350 bytes = 365696 } seq expand size = 758450 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0013 GB value = 0.1102 GB dict = 1.15 MB all = 0.1124 GB } __ZipSize{ index = 0.0002 GB value = 0.0338 GB dict = 1.15 MB all = 0.0356 GB } UnZip/Zip{ index = 5.4922 value = 3.2557 dict = 1.00 all = 3.1562 } Zip/UnZip{ index = 0.1821 value = 0.3072 dict = 1.00 all = 0.3168 } ---------------------------- total value len = 2251.436524 GB avg = 0.200 KB (by entry num) total key len = 306.885129 GB avg = 0.027 KB total ukey len = 237.356028 GB avg = 0.015 KB total ukey num = 15.738769513 Billion total entry num = 11.280083461 Billion write speed all = 40.248337018 MB/sec (with seq num) write speed all = 38.828641883 MB/sec (without seq num) 2024/11/24-02:34:35.720715 139957290698304 [compaction_job.cc:1948] [default] [JOB 40178] Generated table #288957: 108350 keys, 35600115 bytes, temperature: kWarm 2024/11/24-02:34:35.720843 139957290698304 EVENT_LOG_v1 {"time_micros": 1732386875720764, "cf_name": "default", "job": 40178, "event": "table_file_creation", "file_number": 288957, "file_size": 35600115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4271715735, "largest_seqno": 4397783492, "table_properties": {"data_size": 33845904, "index_size": 236736, "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": 2167000, "raw_average_key_size": 20, "raw_value_size": 110192723, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 108350, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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": 1732386873, "oldest_key_time": 0, "file_creation_time": 1732386873, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 288957, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:34:35.786430 139957290698304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288958.sst) /dev/shm/ToplingTemp/Topling-249390-iCInRV 2024/11/24-02:34:35.995085 139957290698304 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288958.sst): first pass time = 0.21's, 643.364'MB/sec 2024/11/24-02:34:36.941448 139957290698304 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288958.sst): old prealloc_size = 122355608, real_size = 41158096 2024/11/24-02:34:36.941597 139957290698304 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288958.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.73 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.99 avg-zval = 316.01 2024/11/24-02:34:36.941770 139957290698304 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288958.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/24-02:34:37.299851 139957290698304 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288958.sst): second pass time = 0.95's, 139.215'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 119.831'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1797.761'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.139'MB/sec write SST data time = 0.13's, 341.289'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 46703.084'MB/sec zip my value time = 0.95's, unzip length = 0.132'GB zip my value throughput = 139.215'MB/sec zip pipeline throughput = 139.215'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1016.99 avg-zval = 316.01 usrkeys = 129431 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1023.99 avg-zval = 316.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0409 GB dict = 1.38 MB all = 0.0429 GB } UnZip/Zip{ index = 6.9417 value = 3.2182 dict = 1.00 all = 3.1255 } Zip/UnZip{ index = 0.1441 value = 0.3107 dict = 1.00 all = 0.3199 } ---------------------------- total value len = 2251.569060 GB avg = 0.200 KB (by entry num) total key len = 306.887718 GB avg = 0.027 KB total ukey len = 237.357581 GB avg = 0.015 KB total ukey num = 15.738898944 Billion total entry num = 11.280212892 Billion write speed all = 40.249403765 MB/sec (with seq num) write speed all = 38.829729696 MB/sec (without seq num) 2024/11/24-02:34:37.365587 139957290698304 [compaction_job.cc:1948] [default] [JOB 40178] Generated table #288958: 129431 keys, 42942495 bytes, temperature: kWarm 2024/11/24-02:34:37.365675 139957290698304 EVENT_LOG_v1 {"time_micros": 1732386877365628, "cf_name": "default", "job": 40178, "event": "table_file_creation", "file_number": 288958, "file_size": 42942495, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4273215472, "largest_seqno": 4397788946, "table_properties": {"data_size": 40901824, "index_size": 223744, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630070, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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": 1732386875, "oldest_key_time": 0, "file_creation_time": 1732386875, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 288958, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:34:37.411082 139957290698304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288959.sst) /dev/shm/ToplingTemp/Topling-249390-XqaksT 2024/11/24-02:34:37.414813 139957290698304 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288959.sst): first pass time = 0.00's, 57.294'MB/sec 2024/11/24-02:34:37.437311 139957290698304 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288959.sst): old prealloc_size = 122355608, real_size = 68856 2024/11/24-02:34:37.437344 139957290698304 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288959.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 204 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.82 raw-val = 0.0002 GB zip-val = 0.0001 GB avg-val =1017.99 avg-zval = 335.69 2024/11/24-02:34:37.438004 139957290698304 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00/288959.sst): second pass time = 0.02's, 9.414'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 113.590'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8.819'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.208'MB/sec write SST data time = 0.00's, 190.659'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.004'MB, throughput = 189.582'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 9.414'MB/sec zip pipeline throughput = 9.414'MB/sec entries = 204 avg-key = 20.00 avg-zkey = 0.94 avg-val = 1017.99 avg-zval = 335.69 usrkeys = 204 avg-key = 12.00 avg-zkey = 0.94 avg-val = 1024.99 avg-zval = 335.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 204 bytes = 704 } seq expand size = 1428 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } __ZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.00 MB all = 0.0001 GB } UnZip/Zip{ index = 12.7500 value = 3.0326 dict = 1.00 all = 2.8368 } Zip/UnZip{ index = 0.0784 value = 0.3298 dict = 1.00 all = 0.3525 } ---------------------------- total value len = 2251.569270 GB avg = 0.200 KB (by entry num) total key len = 306.887722 GB avg = 0.027 KB total ukey len = 237.357583 GB avg = 0.015 KB total ukey num = 15.738899148 Billion total entry num = 11.280213096 Billion write speed all = 40.249319629 MB/sec (with seq num) write speed all = 38.829648619 MB/sec (without seq num) 2024/11/24-02:34:37.443876 139957290698304 [compaction_job.cc:1948] [default] [JOB 40178] Generated table #288959: 204 keys, 74645 bytes, temperature: kWarm 2024/11/24-02:34:37.443965 139957290698304 EVENT_LOG_v1 {"time_micros": 1732386877443897, "cf_name": "default", "job": 40178, "event": "table_file_creation", "file_number": 288959, "file_size": 74645, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4287711972, "largest_seqno": 4397771772, "table_properties": {"data_size": 68480, "index_size": 192, "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": 4080, "raw_average_key_size": 20, "raw_value_size": 207670, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 204, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_AllOne-DictZipBlobStore", "creation_time": 1732386877, "oldest_key_time": 0, "file_creation_time": 1732386877, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 288959, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:34:37.453251 139957290698304 [compaction_job.cc:703] job-40178: subcompact[0], size: 0.078617 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40178/att-00 [288957,288958,288959] 2024/11/24-02:34:37.475731 139957290698304 (Original Log Time 2024/11/24-02:34:32.954810) EVENT_LOG_v1 {"time_micros": 1732386872954755, "job": 40178, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [288931], "files_L3": [288953, 288944], "score": 0.550356, "input_data_size": 111232371, "oldest_snapshot_seqno": 4397857888} 2024/11/24-02:34:37.475735 139957290698304 (Original Log Time 2024/11/24-02:34:37.475288) [compaction_job.cc:2022] [default] [JOB 40178] Compacted 1@2 + 2@3 files to L3 => 78617255 bytes 2024/11/24-02:34:37.475736 139957290698304 (Original Log Time 2024/11/24-02:34:37.475668) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.7 rd, 17.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.2, 74.9 +0.0 blob) out(75.0 +0.0 blob), read-write-amplify(5.8) write-amplify(2.4) OK, records in: 269604, records dropped: 31619 output_compression: Snappy 2024/11/24-02:34:37.475744 139957290698304 (Original Log Time 2024/11/24-02:34:37.475710) EVENT_LOG_v1 {"time_micros": 1732386877475692, "cf": "default", "job": 40178, "event": "compaction_finished", "compaction_time_micros": 4498448, "compaction_time_cpu_micros": 910864, "output_level": 3, "num_output_files": 3, "total_output_size": 78617255, "num_input_records": 269604, "num_output_records": 237985, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 146573866, "file_range_sync_nanos": 0, "file_fsync_nanos": 2862, "file_prepare_write_nanos": 6620, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/24-02:34:37.605534 139957290698304 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732386872,"executesMs":4686,"compactionJobId":40178,"attempt":0,"compactionInputRawBytes":279580445,"compactionInputZipBytes":111232371,"compactionOutputRawBytes":0,"compactionOutputZipBytes":78617255,"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":"00-33db103024826034fc955d05fc0182b5-3acb93588dbff90e-00"}}, response = 2024/11/24-02:34:37.605617 139957290698304 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-40178/att-00: olev 3, work 4.686 s, result 7.644 ms, install 0.475 ms, input{raw 266.629 MiB zip 106.079 MiB}