2024/11/22-01:59:57.135537 139783715874368 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00: fork to child time = 0.008019 sec 2024/11/22-01:59:57.136394 139783715874368 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00 2024/11/22-01:59:57.140553 139783715874368 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00 2024/11/22-01:59:57.141634 139783715874368 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-01:59:57.141879 139783715874368 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-01:59:57.202681 139783715874368 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-21T23.11.14/.rocksdb/job-04635/att-00/MANIFEST-169053 2024/11/22-01:59:57.227506 139783715874368 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-21T23.11.14/.rocksdb/job-04635/att-00/MANIFEST-169053 succeeded,manifest_file_number is 169053, next_file_number is 178102, last_sequence is 2826505510, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 177976 2024/11/22-01:59:57.227521 139783715874368 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-01:59:57.227580 139783715874368 [version_set.cc:5721] Creating manifest 178102 2024/11/22-01:59:57.265134 139783715874368 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-01:59:57.286581 139783715874368 [compaction_job.cc:2437] [default] [JOB 4635] Compacting 1@2 + 3@3 files to L3, score 0.93, subcompactions 1 : 1 2024/11/22-01:59:57.286592 139783715874368 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 3512 Base level 2, inputs: [178100(31MB)], [178028(40MB) 178029(776KB) 178041(40MB)] 2024/11/22-01:59:57.292950 139783715874368 [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 2024/11/22-01:59:57.292985 139783715874368 [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 2024/11/22-01:59:57.293010 139783715874368 [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 2024/11/22-01:59:57.293016 139783715874368 [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 2024/11/22-01:59:57.293026 139783715874368 [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 2024/11/22-01:59:57.820531 139783715874368 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178103.sst) /dev/shm/ToplingTemp/Topling-676019-6nBUfC 2024/11/22-01:59:57.999327 139783715874368 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178103.sst): first pass time = 0.18's, 750.849'MB/sec 2024/11/22-01:59:58.906147 139783715874368 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178103.sst): old prealloc_size = 130835672, real_size = 40953104 2024/11/22-01:59:58.906282 139783715874368 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178103.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.82 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1016.98 avg-zval = 314.33 2024/11/22-01:59:58.906452 139783715874368 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178103.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-01:59:59.070013 139783715874368 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178103.sst): second pass time = 0.91's, 145.270'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 260.912'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2099.977'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.295'MB/sec write SST data time = 0.05's, 790.034'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.377'MB, throughput = 43550.033'MB/sec zip my value time = 0.91's, unzip length = 0.132'GB zip my value throughput = 145.270'MB/sec zip pipeline throughput = 145.270'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 1.82 avg-val = 1016.98 avg-zval = 314.33 usrkeys = 129432 avg-key = 12.00 avg-zkey = 1.82 avg-val = 1023.98 avg-zval = 314.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 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 = 0.0407 GB dict = 1.38 MB all = 0.0428 GB } UnZip/Zip{ index = 6.5858 value = 3.2354 dict = 1.00 all = 3.1394 } Zip/UnZip{ index = 0.1518 value = 0.3091 dict = 1.00 all = 0.3185 } ---------------------------- total value len = 360.123736 GB avg = 0.342 KB (by entry num) total key len = 27.048906 GB avg = 0.026 KB total ukey len = 28.488871 GB avg = 0.015 KB total ukey num = 1.960409182 Billion total entry num = 1.053424887 Billion write speed all = 6.288840688 MB/sec (with seq num) write speed all = 6.151954543 MB/sec (without seq num) 2024/11/22-01:59:59.111405 139783715874368 [compaction_job.cc:1948] [default] [JOB 4635] Generated table #178103: 129432 keys, 42752931 bytes, temperature: kWarm 2024/11/22-01:59:59.111480 139783715874368 EVENT_LOG_v1 {"time_micros": 1732211999111435, "cf_name": "default", "job": 4635, "event": "table_file_creation", "file_number": 178103, "file_size": 42752931, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 2635810393, "largest_seqno": 2826479817, "table_properties": {"data_size": 40684736, "index_size": 235840, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629697, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1732211997, "oldest_key_time": 0, "file_creation_time": 1732211997, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "W8MV0ZD9CRSC93X8GXGR", "orig_file_number": 178103, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-01:59:59.152013 139783715874368 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178104.sst) /dev/shm/ToplingTemp/Topling-676019-ZgrqeB 2024/11/22-01:59:59.638338 139783715874368 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178104.sst): first pass time = 0.49's, 276.002'MB/sec 2024/11/22-02:00:00.550598 139783715874368 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178104.sst): old prealloc_size = 130835672, real_size = 40924512 2024/11/22-02:00:00.550732 139783715874368 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178104.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.74 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1016.98 avg-zval = 314.19 2024/11/22-02:00:00.550904 139783715874368 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178104.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-02:00:00.736759 139783715874368 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178104.sst): second pass time = 0.91's, 144.512'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 229.238'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2043.096'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.250'MB/sec write SST data time = 0.06's, 751.830'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 = 50451.560'MB/sec zip my value time = 0.91's, unzip length = 0.132'GB zip my value throughput = 144.512'MB/sec zip pipeline throughput = 144.512'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 1.74 avg-val = 1016.98 avg-zval = 314.19 usrkeys = 129432 avg-key = 12.00 avg-zkey = 1.74 avg-val = 1022.84 avg-zval = 314.19 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 108379 bytes = 379344 } seq expand size = 758653 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0407 GB dict = 1.38 MB all = 0.0427 GB } UnZip/Zip{ index = 6.8886 value = 3.2368 dict = 1.00 all = 3.1454 } Zip/UnZip{ index = 0.1452 value = 0.3089 dict = 1.00 all = 0.3179 } ---------------------------- total value len = 360.256125 GB avg = 0.342 KB (by entry num) total key len = 27.051495 GB avg = 0.026 KB total ukey len = 28.490424 GB avg = 0.015 KB total ukey num = 1.960538614 Billion total entry num = 1.053554319 Billion write speed all = 6.290862813 MB/sec (with seq num) write speed all = 6.153963555 MB/sec (without seq num) 2024/11/22-02:00:00.777412 139783715874368 [compaction_job.cc:1948] [default] [JOB 4635] Generated table #178104: 129432 keys, 42671436 bytes, temperature: kWarm 2024/11/22-02:00:00.777494 139783715874368 EVENT_LOG_v1 {"time_micros": 1732212000777449, "cf_name": "default", "job": 4635, "event": "table_file_creation", "file_number": 178104, "file_size": 42671436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 2826480219, "table_properties": {"data_size": 40666512, "index_size": 225472, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131630093, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732211999, "oldest_key_time": 0, "file_creation_time": 1732211999, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "W8MV0ZD9CRSC93X8GXGR", "orig_file_number": 178104, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-02:00:00.861910 139783715874368 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178105.sst) /dev/shm/ToplingTemp/Topling-676019-Fn6Kgz 2024/11/22-02:00:00.872122 139783715874368 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178105.sst): first pass time = 0.01's, 246.054'MB/sec 2024/11/22-02:00:01.399032 139783715874368 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178105.sst): old prealloc_size = 130835672, real_size = 779224 2024/11/22-02:00:01.399090 139783715874368 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178105.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2411 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.38 raw-val = 0.0025 GB zip-val = 0.0008 GB avg-val =1017.14 avg-zval = 322.49 2024/11/22-02:00:01.403509 139783715874368 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00/178105.sst): second pass time = 0.53's, 4.660'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 181.772'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30.662'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.209'MB/sec write SST data time = 0.00's, 525.220'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.029'MB, throughput = 878.705'MB/sec zip my value time = 0.53's, unzip length = 0.002'GB zip my value throughput = 4.660'MB/sec zip pipeline throughput = 89.236'MB/sec entries = 2411 avg-key = 20.00 avg-zkey = 0.40 avg-val = 1017.14 avg-zval = 322.49 usrkeys = 2411 avg-key = 12.00 avg-zkey = 0.40 avg-val = 1017.20 avg-zval = 322.49 TagRS{ kinds = RS_Key0_TagN bytes = 480 } TagArray{ size = 19 bytes = 80 } seq expand size = 133 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0025 GB dict = 0.03 MB all = 0.0025 GB } __ZipSize{ index = 0.0000 GB value = 0.0008 GB dict = 0.03 MB all = 0.0008 GB } UnZip/Zip{ index = 30.1375 value = 3.1540 dict = 1.00 all = 3.0882 } Zip/UnZip{ index = 0.0332 value = 0.3171 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 360.258578 GB avg = 0.342 KB (by entry num) total key len = 27.051543 GB avg = 0.026 KB total ukey len = 28.490453 GB avg = 0.015 KB total ukey num = 1.960541025 Billion total entry num = 1.053556730 Billion write speed all = 6.290835303 MB/sec (with seq num) write speed all = 6.153937215 MB/sec (without seq num) 2024/11/22-02:00:01.410634 139783715874368 [compaction_job.cc:1948] [default] [JOB 4635] Generated table #178105: 2411 keys, 809724 bytes, temperature: kWarm 2024/11/22-02:00:01.410704 139783715874368 EVENT_LOG_v1 {"time_micros": 1732212001410662, "cf_name": "default", "job": 4635, "event": "table_file_creation", "file_number": 178105, "file_size": 809724, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 2814527343, "table_properties": {"data_size": 777520, "index_size": 960, "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": 48220, "raw_average_key_size": 20, "raw_value_size": 2452332, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 2411, "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_TagN-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1732212000, "oldest_key_time": 0, "file_creation_time": 1732212000, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "W8MV0ZD9CRSC93X8GXGR", "orig_file_number": 178105, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-02:00:01.422009 139783715874368 [compaction_job.cc:703] job-04635: subcompact[0], size: 0.086234 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04635/att-00 [178103,178104,178105] 2024/11/22-02:00:01.452436 139783715874368 (Original Log Time 2024/11/22-01:59:57.286632) EVENT_LOG_v1 {"time_micros": 1732211997286603, "job": 4635, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [178100], "files_L3": [178028, 178029, 178041], "score": 0.932986, "input_data_size": 118941520, "oldest_snapshot_seqno": 2826505487} 2024/11/22-02:00:01.452440 139783715874368 (Original Log Time 2024/11/22-02:00:01.452040) [compaction_job.cc:2022] [default] [JOB 4635] Compacted 1@2 + 3@3 files to L3 => 86234091 bytes 2024/11/22-02:00:01.452443 139783715874368 (Original Log Time 2024/11/22-02:00:01.452366) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 28.8 rd, 20.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 82.2 +0.0 blob) out(82.2 +0.0 blob), read-write-amplify(6.3) write-amplify(2.6) OK, records in: 293126, records dropped: 31851 output_compression: Snappy 2024/11/22-02:00:01.452453 139783715874368 (Original Log Time 2024/11/22-02:00:01.452418) EVENT_LOG_v1 {"time_micros": 1732212001452395, "cf": "default", "job": 4635, "event": "compaction_finished", "compaction_time_micros": 4135386, "compaction_time_cpu_micros": 777040, "output_level": 3, "num_output_files": 3, "total_output_size": 86234091, "num_input_records": 293126, "num_output_records": 261275, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57031174, "file_range_sync_nanos": 0, "file_fsync_nanos": 2215, "file_prepare_write_nanos": 5067, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-02:00:01.610014 139783715874368 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":1732201874,"starts":1732211997,"executesMs":4309,"compactionJobId":4635,"attempt":0,"compactionInputRawBytes":303965325,"compactionInputZipBytes":118941520,"compactionOutputRawBytes":0,"compactionOutputZipBytes":86234091,"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":"00-536ba987c0f2cf404f687d8cd4611f48-643a0ae32e6885c6-00"}}, response = 2024/11/22-02:00:01.610118 139783715874368 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-21T23.11.14/.rocksdb/job-04635/att-00: olev 3, work 4.310 s, result 6.564 ms, install 0.437 ms, input{raw 289.884 MiB zip 113.431 MiB}