2024/11/23-12:10:17.803834 139957651584576 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00: fork to child time = 0.008333 sec 2024/11/23-12:10:17.804515 139957651584576 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00 2024/11/23-12:10:17.809699 139957651584576 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00 2024/11/23-12:10:17.810723 139957651584576 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-12:10:17.810972 139957651584576 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-12:10:17.870253 139957651584576 [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-25738/att-00/MANIFEST-206347 2024/11/23-12:10:17.887094 139957651584576 [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-25738/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 258934, last_sequence is 3967704236, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 258799 2024/11/23-12:10:17.887102 139957651584576 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-12:10:17.887197 139957651584576 [version_set.cc:5721] Creating manifest 258934 2024/11/23-12:10:17.925856 139957651584576 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-12:10:17.949231 139957651584576 [compaction_job.cc:2437] [default] [JOB 25738] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/11/23-12:10:17.949246 139957651584576 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 19287 Base level 2, inputs: [258931(31MB)], [258893(40MB) 258894(544KB) 258853(40MB)] 2024/11/23-12:10:17.956291 139957651584576 [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 2024/11/23-12:10:17.956321 139957651584576 [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 2024/11/23-12:10:17.956347 139957651584576 [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 2024/11/23-12:10:17.956353 139957651584576 [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 2024/11/23-12:10:17.956362 139957651584576 [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 2024/11/23-12:10:18.616494 139957651584576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258935.sst) /dev/shm/ToplingTemp/Topling-44692-FU2UVz 2024/11/23-12:10:18.826517 139957651584576 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258935.sst): first pass time = 0.21's, 639.168'MB/sec 2024/11/23-12:10:19.783537 139957651584576 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258935.sst): old prealloc_size = 130502304, real_size = 40916384 2024/11/23-12:10:19.783687 139957651584576 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258935.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129428 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 = 0.0407 GB avg-val =1017.01 avg-zval = 314.16 2024/11/23-12:10:19.783867 139957651584576 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258935.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-12:10:19.956556 139957651584576 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258935.sst): second pass time = 0.96's, 137.668'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 246.552'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1967.531'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.263'MB/sec write SST data time = 0.05's, 858.942'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 = 49878.574'MB/sec zip my value time = 0.96's, unzip length = 0.132'GB zip my value throughput = 137.668'MB/sec zip pipeline throughput = 137.855'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.01 avg-zval = 314.16 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1022.41 avg-zval = 314.16 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 99874 bytes = 374544 } seq expand size = 699118 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 = 6.9535 value = 3.2373 dict = 1.00 all = 3.1463 } Zip/UnZip{ index = 0.1438 value = 0.3089 dict = 1.00 all = 0.3178 } ---------------------------- total value len = 8.980949 GB avg = 0.171 KB (by entry num) total key len = 1.443410 GB avg = 0.028 KB total ukey len = 0.999431 GB avg = 0.015 KB total ukey num = 0.065679863 Billion total entry num = 0.052487592 Billion write speed all = 0.890381634 MB/sec (with seq num) write speed all = 0.854516414 MB/sec (without seq num) 2024/11/23-12:10:20.013215 139957651584576 [compaction_job.cc:1948] [default] [JOB 25738] Generated table #258935: 129428 keys, 42658720 bytes, temperature: kWarm 2024/11/23-12:10:20.013340 139957651584576 EVENT_LOG_v1 {"time_micros": 1732335020013254, "cf_name": "default", "job": 25738, "event": "table_file_creation", "file_number": 258935, "file_size": 42658720, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3967691962, "table_properties": {"data_size": 40660496, "index_size": 223360, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629823, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1732335018, "oldest_key_time": 0, "file_creation_time": 1732335018, "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": 258935, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-12:10:20.096832 139957651584576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258936.sst) /dev/shm/ToplingTemp/Topling-44692-x7MxeB 2024/11/23-12:10:20.720047 139957651584576 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258936.sst): first pass time = 0.62's, 215.381'MB/sec 2024/11/23-12:10:21.888732 139957651584576 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258936.sst): old prealloc_size = 130502304, real_size = 40942128 2024/11/23-12:10:21.888883 139957651584576 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258936.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.71 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.01 avg-zval = 314.37 2024/11/23-12:10:21.889073 139957651584576 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258936.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-12:10:22.200570 139957651584576 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258936.sst): second pass time = 1.16's, 113.426'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.31's, 136.859'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1796.504'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.133'MB/sec write SST data time = 0.07's, 621.420'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 = 46524.699'MB/sec zip my value time = 1.16's, unzip length = 0.132'GB zip my value throughput = 113.426'MB/sec zip pipeline throughput = 120.415'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.71 avg-val = 1017.01 avg-zval = 314.37 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.71 avg-val = 1022.26 avg-zval = 314.37 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 97062 bytes = 364000 } seq expand size = 679434 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 = 0.0427 GB } UnZip/Zip{ index = 6.9996 value = 3.2351 dict = 1.00 all = 3.1452 } Zip/UnZip{ index = 0.1429 value = 0.3091 dict = 1.00 all = 0.3179 } ---------------------------- total value len = 9.113258 GB avg = 0.173 KB (by entry num) total key len = 1.445998 GB avg = 0.027 KB total ukey len = 1.000984 GB avg = 0.015 KB total ukey num = 0.065809291 Billion total entry num = 0.052617020 Billion write speed all = 0.901730907 MB/sec (with seq num) write speed all = 0.865784138 MB/sec (without seq num) 2024/11/23-12:10:22.258450 139957651584576 [compaction_job.cc:1948] [default] [JOB 25738] Generated table #258936: 129428 keys, 42673793 bytes, temperature: kWarm 2024/11/23-12:10:22.258540 139957651584576 EVENT_LOG_v1 {"time_micros": 1732335022258492, "cf_name": "default", "job": 25738, "event": "table_file_creation", "file_number": 258936, "file_size": 42673793, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3967691170, "table_properties": {"data_size": 40687712, "index_size": 221888, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629835, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1732335020, "oldest_key_time": 0, "file_creation_time": 1732335020, "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": 258936, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-12:10:22.323469 139957651584576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258937.sst) /dev/shm/ToplingTemp/Topling-44692-QAgCzB 2024/11/23-12:10:22.332186 139957651584576 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258937.sst): first pass time = 0.01's, 207.978'MB/sec 2024/11/23-12:10:22.684997 139957651584576 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258937.sst): old prealloc_size = 130502304, real_size = 572736 2024/11/23-12:10:22.685051 139957651584576 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258937.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1739 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.32 raw-val = 0.0018 GB zip-val = 0.0006 GB avg-val =1017.21 avg-zval = 328.69 2024/11/23-12:10:22.688709 139957651584576 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00/258937.sst): second pass time = 0.35's, 5.025'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 163.783'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16.754'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.180'MB/sec write SST data time = 0.00's, 484.242'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.026'MB, throughput = 728.068'MB/sec zip my value time = 0.35's, unzip length = 0.002'GB zip my value throughput = 5.025'MB/sec zip pipeline throughput = 157.687'MB/sec entries = 1739 avg-key = 20.00 avg-zkey = 0.33 avg-val = 1017.21 avg-zval = 328.69 usrkeys = 1739 avg-key = 12.00 avg-zkey = 0.33 avg-val = 1024.06 avg-zval = 328.69 TagRS{ kinds = RS_Key0_TagN bytes = 360 } TagArray{ size = 1701 bytes = 6400 } seq expand size = 11907 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0000 GB value = 0.0018 GB dict = 0.03 MB all = 0.0018 GB } __ZipSize{ index = 0.0000 GB value = 0.0006 GB dict = 0.03 MB all = 0.0006 GB } UnZip/Zip{ index = 36.2292 value = 3.0948 dict = 1.00 all = 2.9740 } Zip/UnZip{ index = 0.0276 value = 0.3231 dict = 1.00 all = 0.3362 } ---------------------------- total value len = 9.115039 GB avg = 0.173 KB (by entry num) total key len = 1.446033 GB avg = 0.027 KB total ukey len = 1.001005 GB avg = 0.015 KB total ukey num = 0.065811030 Billion total entry num = 0.052618759 Billion write speed all = 0.901848360 MB/sec (with seq num) write speed all = 0.865901902 MB/sec (without seq num) 2024/11/23-12:10:22.696157 139957651584576 [compaction_job.cc:1948] [default] [JOB 25738] Generated table #258937: 1739 keys, 606495 bytes, temperature: kWarm 2024/11/23-12:10:22.696228 139957651584576 EVENT_LOG_v1 {"time_micros": 1732335022696185, "cf_name": "default", "job": 25738, "event": "table_file_creation", "file_number": 258937, "file_size": 606495, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3966186866, "table_properties": {"data_size": 571584, "index_size": 576, "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": 34780, "raw_average_key_size": 20, "raw_value_size": 1768930, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 1739, "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": 1732335022, "oldest_key_time": 0, "file_creation_time": 1732335022, "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": 258937, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-12:10:22.705144 139957651584576 [compaction_job.cc:703] job-25738: subcompact[0], size: 0.085939 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25738/att-00 [258935,258936,258937] 2024/11/23-12:10:22.737847 139957651584576 (Original Log Time 2024/11/23-12:10:17.949308) EVENT_LOG_v1 {"time_micros": 1732335017949262, "job": 25738, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [258931], "files_L3": [258893, 258894, 258853], "score": 0.99636, "input_data_size": 118638459, "oldest_snapshot_seqno": 3967704111} 2024/11/23-12:10:22.737852 139957651584576 (Original Log Time 2024/11/23-12:10:22.737253) [compaction_job.cc:2022] [default] [JOB 25738] Compacted 1@2 + 3@3 files to L3 => 85939008 bytes 2024/11/23-12:10:22.737854 139957651584576 (Original Log Time 2024/11/23-12:10:22.737766) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.9 rd, 18.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.9 +0.0 blob) out(82.0 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 292449, records dropped: 31854 output_compression: Snappy 2024/11/23-12:10:22.737865 139957651584576 (Original Log Time 2024/11/23-12:10:22.737823) EVENT_LOG_v1 {"time_micros": 1732335022737797, "cf": "default", "job": 25738, "event": "compaction_finished", "compaction_time_micros": 4755842, "compaction_time_cpu_micros": 901030, "output_level": 3, "num_output_files": 3, "total_output_size": 85939008, "num_input_records": 292449, "num_output_records": 260595, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 100595145, "file_range_sync_nanos": 0, "file_fsync_nanos": 2511, "file_prepare_write_nanos": 6507, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-12:10:22.883866 139957651584576 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":1732335017,"executesMs":4920,"compactionJobId":25738,"attempt":0,"compactionInputRawBytes":303273606,"compactionInputZipBytes":118638459,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85939008,"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-dc4f12c41e04c91692292fc4dd82496d-851b0f47dee8f64b-00"}}, response = 2024/11/23-12:10:22.883960 139957651584576 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-25738/att-00: olev 3, work 4.920 s, result 12.841 ms, install 0.636 ms, input{raw 289.224 MiB zip 113.142 MiB}