2024/11/20-23:41:59.064937 140008853550656 DEBG dcompact_worker.cpp:2219: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00: fork to child time = 0.025479 sec 2024/11/20-23:41:59.065678 140008853550656 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00 2024/11/20-23:41:59.071572 140008853550656 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00 2024/11/20-23:41:59.073834 140008853550656 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/20-23:41:59.074228 140008853550656 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/20-23:41:59.131336 140008853550656 [version_set.cc:6211] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-21571/att-00/MANIFEST-049091 2024/11/20-23:41:59.194185 140008853550656 [version_set.cc:6254] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-21571/att-00/MANIFEST-049091 succeeded,manifest_file_number is 49091, next_file_number is 86710, last_sequence is 1327257802, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 86523 2024/11/20-23:41:59.194209 140008853550656 [version_set.cc:6269] Column family [default] (ID 0), log number is 0 2024/11/20-23:41:59.194299 140008853550656 [version_set.cc:5724] Creating manifest 86710 2024/11/20-23:41:59.226393 140008853550656 DEBG dcompact_worker.cpp:1225: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/20-23:41:59.244319 140008853550656 [compaction_job.cc:2437] [default] [JOB 21571] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/11/20-23:41:59.244334 140008853550656 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 16131 Base level 2, inputs: [86686(31MB)], [86708(10MB) 86596(40MB) 86597(40MB)] 2024/11/20-23:41:59.253320 140008853550656 [top_zip_table.cc:59] core git_version_hash_info_is:commit 81964c21ebbcc178d8e99dae0fbf61bded2729cc Author: rockeet Date: Mon Nov 11 21:28:46 2024 +0800 Makefile: fix gen git-version-*.cpp GIT_PATH_ARG = :!src/terark/fsa :!tools/fsa :!src/terark/zbs :!tools/zbs g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/20-23:41:59.253355 140008853550656 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 5dfecb7d107196f044ff5bf78dc39d2e725b9d9b Author: leipeng Date: Thu Nov 7 15:22:45 2024 +0800 Makefile: fix for x86_64 CPU older than haswell GIT_PATH_ARG = src/terark/fsa tools/fsa g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/20-23:41:59.253384 140008853550656 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit d44dd5ff72707128fe3c916077b43d2093c01f7c Author: leipeng Date: Sun Oct 27 23:38:26 2024 +0800 Fix for msvc, when toplingdb on msvc GIT_PATH_ARG = src/terark/zbs tools/zbs g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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/zstd -Iboost-include DEFS = -DTOPLING_IO_WITH_URING=1 -DDIVSUFSORT_API= CXXFLAGS = -fPIC -time -fdiagnostics-color -mcx16 -fno-stack-protector WARNINGS = -Wno-class-memaccess -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -Wno-deprecated-declarations -Wstrict-aliasing=3 RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 LDFLAGS = -fPIC -rdynamic 2024/11/20-23:41:59.253395 140008853550656 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 79614a7e7dc27362fc5151b0797eb7d83c674c7b Author: rockeet Date: Sun Nov 10 15:02:21 2024 +0800 cpu_has_bmi2.sh: detect by compile c++ code check __BMI2__ g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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 2024/11/20-23:41:59.253408 140008853550656 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit c46b65a52d9c74aa8b87aeb8438620ff2dbc669c Author: rockeet Date: Sun Nov 10 15:02:42 2024 +0800 cpu_has_bmi2.sh: detect by compile c++ code check __BMI2__ g++ (GCC) 12.2.1 20221121 (Red Hat 12.2.1-7) 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 2024/11/20-23:41:59.611186 140008853550656 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086711.sst) /dev/shm/ToplingTemp/Topling-1161772-ufL8mV 2024/11/20-23:42:00.141498 140008853550656 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086711.sst): first pass time = 0.53's, 253.118'MB/sec 2024/11/20-23:42:00.677722 140008853550656 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086711.sst): old prealloc_size = 141992980, real_size = 40814832 2024/11/20-23:42:00.677855 140008853550656 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086711.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 97295 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.70 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1352.90 avg-zval = 417.55 2024/11/20-23:42:00.678080 140008853550656 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086711.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/20-23:42:00.843280 140008853550656 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086711.sst): second pass time = 0.54's, 245.877'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 257.671'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1730.310'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.202'MB/sec write SST data time = 0.05's, 945.968'MB/sec dict compress time = 8367802956.09's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 42837.069'MB/sec zip my value time = 0.54's, unzip length = 0.132'GB zip my value throughput = 245.877'MB/sec zip pipeline throughput = 245.877'MB/sec entries = 129424 avg-key = 20.00 avg-zkey = 1.27 avg-val = 1017.05 avg-zval = 313.89 usrkeys = 97295 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1365.51 avg-zval = 417.55 TagRS{ kinds = RS_KeyN_Tag1 bytes = 21840 } TagArray{ size = 129424 bytes = 469184 } seq expand size = 970211 multi value expand size = 256972 cnt WriteAppend = 13 UnZipSize{ index = 0.0012 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0406 GB dict = 1.38 MB all = 0.0427 GB } UnZip/Zip{ index = 7.0791 value = 3.2401 dict = 1.00 all = 3.1462 } Zip/UnZip{ index = 0.1413 value = 0.3086 dict = 1.00 all = 0.3178 } ---------------------------- total value len = 563.198590 GB avg = 0.331 KB (by entry num) total key len = 44.316995 GB avg = 0.026 KB total ukey len = 32.795309 GB avg = 0.014 KB total ukey num = 2.321111871 Billion total entry num = 1.700646022 Billion write speed all = 29.929095368 MB/sec (with seq num) write speed all = 29.258840338 MB/sec (without seq num) 2024/11/20-23:42:00.899100 140008853550656 [compaction_job.cc:1948] [default] [JOB 21571] Generated table #86711: 129424 keys, 42661075 bytes, temperature: kWarm 2024/11/20-23:42:00.899194 140008853550656 EVENT_LOG_v1 {"time_micros": 1732117320899151, "cf_name": "default", "job": 21571, "event": "table_file_creation", "file_number": 86711, "file_size": 42661075, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 963077851, "largest_seqno": 1327000297, "table_properties": {"data_size": 40625376, "index_size": 164928, "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": 2588480, "raw_average_key_size": 20, "raw_value_size": 131630158, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129424, "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_KeyN_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732117319, "oldest_key_time": 0, "file_creation_time": 1732117319, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 86711, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-23:42:00.935096 140008853550656 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086712.sst) /dev/shm/ToplingTemp/Topling-1161772-cDNztY 2024/11/20-23:42:01.509277 140008853550656 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086712.sst): first pass time = 0.57's, 233.772'MB/sec 2024/11/20-23:42:02.092688 140008853550656 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086712.sst): old prealloc_size = 141992980, real_size = 40851632 2024/11/20-23:42:02.092814 140008853550656 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086712.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 99012 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.70 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1329.43 avg-zval = 410.64 2024/11/20-23:42:02.092987 140008853550656 [top_zip_table_builder.cc:1325] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086712.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/20-23:42:02.473713 140008853550656 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086712.sst): second pass time = 0.58's, 225.914'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 112.071'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1659.021'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.086'MB/sec write SST data time = 0.09's, 465.775'MB/sec dict compress time = 8367802956.09's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 45880.373'MB/sec zip my value time = 0.58's, unzip length = 0.132'GB zip my value throughput = 225.914'MB/sec zip pipeline throughput = 225.914'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.30 avg-val = 1017.01 avg-zval = 314.14 usrkeys = 99012 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1341.65 avg-zval = 410.64 TagRS{ kinds = RS_KeyN_Tag1 bytes = 21840 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 966805 multi value expand size = 243236 cnt WriteAppend = 12 UnZipSize{ index = 0.0012 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 = 7.0562 value = 3.2375 dict = 1.00 all = 3.1435 } Zip/UnZip{ index = 0.1417 value = 0.3089 dict = 1.00 all = 0.3181 } ---------------------------- total value len = 563.331429 GB avg = 0.331 KB (by entry num) total key len = 44.319583 GB avg = 0.026 KB total ukey len = 32.796497 GB avg = 0.014 KB total ukey num = 2.321210883 Billion total entry num = 1.700775450 Billion write speed all = 29.933362892 MB/sec (with seq num) write speed all = 29.263110689 MB/sec (without seq num) 2024/11/20-23:42:02.529268 140008853550656 [compaction_job.cc:1948] [default] [JOB 21571] Generated table #86712: 129428 keys, 42697568 bytes, temperature: kWarm 2024/11/20-23:42:02.529362 140008853550656 EVENT_LOG_v1 {"time_micros": 1732117322529313, "cf_name": "default", "job": 21571, "event": "table_file_creation", "file_number": 86712, "file_size": 42697568, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 980004783, "largest_seqno": 1327000441, "table_properties": {"data_size": 40658336, "index_size": 168384, "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": 131629509, "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_KeyN_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732117320, "oldest_key_time": 0, "file_creation_time": 1732117320, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 86712, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-23:42:02.578818 140008853550656 [top_zip_table_builder.cc:960] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086713.sst) /dev/shm/ToplingTemp/Topling-1161772-jxYpvU 2024/11/20-23:42:02.753438 140008853550656 [top_zip_table_builder.cc:1378] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086713.sst): first pass time = 0.17's, 266.724'MB/sec 2024/11/20-23:42:03.024517 140008853550656 [top_zip_table_builder.cc:2798] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086713.sst): old prealloc_size = 141992980, real_size = 14247736 2024/11/20-23:42:03.024568 140008853550656 [top_zip_table_builder.cc:1799] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086713.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 36079 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.18 raw-val = 0.0457 GB zip-val = 0.0142 GB avg-val =1265.64 avg-zval = 394.47 2024/11/20-23:42:03.082287 140008853550656 [top_zip_table_builder.cc:3129] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00/086713.sst): second pass time = 0.27's, 168.923'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.06's, 257.473'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 250.156'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.213'MB/sec write SST data time = 0.02's, 968.988'MB/sec dict compress time = 8367802956.09's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.458'MB, throughput = 17774.026'MB/sec zip my value time = 0.27's, unzip length = 0.046'GB zip my value throughput = 168.923'MB/sec zip pipeline throughput = 168.923'MB/sec entries = 44899 avg-key = 20.00 avg-zkey = 0.14 avg-val = 1017.02 avg-zval = 316.98 usrkeys = 36079 avg-key = 12.00 avg-zkey = 0.18 avg-val = 1276.80 avg-zval = 394.47 TagRS{ kinds = RS_KeyN_Tag1 bytes = 7680 } TagArray{ size = 44899 bytes = 162768 } seq expand size = 331922 multi value expand size = 70516 cnt WriteAppend = 11 UnZipSize{ index = 0.0004 GB value = 0.0457 GB dict = 0.46 MB all = 0.0466 GB } __ZipSize{ index = 0.0000 GB value = 0.0142 GB dict = 0.46 MB all = 0.0149 GB } UnZip/Zip{ index = 67.6481 value = 3.2084 dict = 1.00 all = 3.1316 } Zip/UnZip{ index = 0.0148 value = 0.3117 dict = 1.00 all = 0.3193 } ---------------------------- total value len = 563.377495 GB avg = 0.331 KB (by entry num) total key len = 44.320481 GB avg = 0.026 KB total ukey len = 32.796930 GB avg = 0.014 KB total ukey num = 2.321246962 Billion total entry num = 1.700820349 Billion write speed all = 29.934778912 MB/sec (with seq num) write speed all = 29.264529109 MB/sec (without seq num) 2024/11/20-23:42:03.104955 140008853550656 [compaction_job.cc:1948] [default] [JOB 21571] Generated table #86713: 44899 keys, 14868113 bytes, temperature: kWarm 2024/11/20-23:42:03.105024 140008853550656 EVENT_LOG_v1 {"time_micros": 1732117323104992, "cf_name": "default", "job": 21571, "event": "table_file_creation", "file_number": 86713, "file_size": 14868113, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 980008667, "largest_seqno": 1325496521, "table_properties": {"data_size": 14232144, "index_size": 6400, "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": 897980, "raw_average_key_size": 20, "raw_value_size": 45663088, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 44899, "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_KeyN_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1732117322, "oldest_key_time": 0, "file_creation_time": 1732117322, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "6MZ3RU376XPAYLWHL32R", "orig_file_number": 86713, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/20-23:42:03.119092 140008853550656 [compaction_job.cc:703] job-21571: subcompact[0], size: 0.100227 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21571/att-00 [086711,086712,086713] 2024/11/20-23:42:03.147293 140008853550656 (Original Log Time 2024/11/20-23:41:59.244406) EVENT_LOG_v1 {"time_micros": 1732117319244352, "job": 21571, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [86686], "files_L3": [86708, 86596, 86597], "score": 0.999867, "input_data_size": 129084528, "oldest_snapshot_seqno": 1323177126} 2024/11/20-23:42:03.147297 140008853550656 (Original Log Time 2024/11/20-23:42:03.146807) [compaction_job.cc:2022] [default] [JOB 21571] Compacted 1@2 + 3@3 files to L3 => 100226756 bytes 2024/11/20-23:42:03.147298 140008853550656 (Original Log Time 2024/11/20-23:42:03.147224) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 33.3 rd, 25.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 91.9 +0.0 blob) out(95.6 +0.0 blob), read-write-amplify(7.0) write-amplify(3.1) OK, records in: 323682, records dropped: 19931 output_compression: Snappy 2024/11/20-23:42:03.147302 140008853550656 (Original Log Time 2024/11/20-23:42:03.147272) EVENT_LOG_v1 {"time_micros": 1732117323147249, "cf": "default", "job": 21571, "event": "compaction_finished", "compaction_time_micros": 3874698, "compaction_time_cpu_micros": 1000433, "output_level": 3, "num_output_files": 3, "total_output_size": 100226756, "num_input_records": 323682, "num_output_records": 303751, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121884890, "file_range_sync_nanos": 0, "file_fsync_nanos": 2791, "file_prepare_write_nanos": 9322, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/20-23:42:03.278545 140008853550656 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":1732096383,"starts":1732117319,"executesMs":4073,"compactionJobId":21571,"attempt":0,"compactionInputRawBytes":335666819,"compactionInputZipBytes":129084528,"compactionOutputRawBytes":0,"compactionOutputZipBytes":100226756,"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":"00-8494dc19919794dda99d704d49b6ecfd-a4a545df55a5aee7-00"}}, response = 2024/11/20-23:42:03.278631 140008853550656 INFO dcompact_worker.cpp:1464: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-20T17.53.03/.rocksdb/job-21571/att-00: olev 3, work 4.074 s, result 7.606 ms, install 0.509 ms, input{raw 320.117 MiB zip 123.105 MiB}