2024/11/22-16:20:29.643924 140025163068992 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00: fork to child time = 0.010387 sec 2024/11/22-16:20:29.644692 140025163068992 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00 2024/11/22-16:20:29.650372 140025163068992 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00 2024/11/22-16:20:29.651487 140025163068992 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-16:20:29.651720 140025163068992 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-16:20:29.695144 140025163068992 [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-04331/att-00/MANIFEST-206347 2024/11/22-16:20:29.708560 140025163068992 [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-04331/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 214120, last_sequence is 3373762800, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 213989 2024/11/22-16:20:29.708565 140025163068992 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-16:20:29.708638 140025163068992 [version_set.cc:5721] Creating manifest 214120 2024/11/22-16:20:29.749457 140025163068992 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-16:20:29.767746 140025163068992 [compaction_job.cc:2437] [default] [JOB 4331] Compacting 1@2 + 2@3 files to L3, score 0.93, subcompactions 1 : 1 2024/11/22-16:20:29.767756 140025163068992 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 3381 Base level 2, inputs: [214116(31MB)], [214049(40MB) 214061(40MB)] 2024/11/22-16:20:29.774569 140025163068992 [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 2024/11/22-16:20:29.774602 140025163068992 [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 2024/11/22-16:20:29.774621 140025163068992 [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 2024/11/22-16:20:29.774628 140025163068992 [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 2024/11/22-16:20:29.774634 140025163068992 [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 2024/11/22-16:20:30.293218 140025163068992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214121.sst) /dev/shm/ToplingTemp/Topling-195517-aIFgLi 2024/11/22-16:20:30.463430 140025163068992 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214121.sst): first pass time = 0.17's, 788.696'MB/sec 2024/11/22-16:20:31.409397 140025163068992 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214121.sst): old prealloc_size = 129218150, real_size = 40890768 2024/11/22-16:20:31.409515 140025163068992 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214121.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.81 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1017.00 avg-zval = 313.87 2024/11/22-16:20:31.409663 140025163068992 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214121.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-16:20:31.680593 140025163068992 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214121.sst): second pass time = 0.94's, 139.345'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 157.241'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2373.496'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.163'MB/sec write SST data time = 0.07's, 589.044'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 = 46912.411'MB/sec zip my value time = 0.94's, unzip length = 0.132'GB zip my value throughput = 139.345'MB/sec zip pipeline throughput = 139.345'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 1.81 avg-val = 1017.00 avg-zval = 313.87 usrkeys = 129429 avg-key = 12.00 avg-zkey = 1.81 avg-val = 1022.90 avg-zval = 313.87 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 109088 bytes = 381824 } seq expand size = 763616 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 = 0.0406 GB dict = 1.38 MB all = 0.0426 GB } UnZip/Zip{ index = 6.6378 value = 3.2402 dict = 1.00 all = 3.1477 } Zip/UnZip{ index = 0.1507 value = 0.3086 dict = 1.00 all = 0.3177 } ---------------------------- total value len = 0.132393 GB avg = 1.023 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.005020043 MB/sec (with seq num) write speed all = 0.004981535 MB/sec (without seq num) 2024/11/22-16:20:31.725118 140025163068992 [compaction_job.cc:1948] [default] [JOB 4331] Generated table #214121: 129429 keys, 42640370 bytes, temperature: kWarm 2024/11/22-16:20:31.725209 140025163068992 EVENT_LOG_v1 {"time_micros": 1732263631725147, "cf_name": "default", "job": 4331, "event": "table_file_creation", "file_number": 214121, "file_size": 42640370, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3373736074, "table_properties": {"data_size": 40624256, "index_size": 233984, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629658, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1732263630, "oldest_key_time": 0, "file_creation_time": 1732263630, "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": 214121, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-16:20:31.766912 140025163068992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214122.sst) /dev/shm/ToplingTemp/Topling-195517-VZUXlh 2024/11/22-16:20:32.319973 140025163068992 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214122.sst): first pass time = 0.55's, 242.699'MB/sec 2024/11/22-16:20:33.194088 140025163068992 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214122.sst): old prealloc_size = 129218150, real_size = 40584160 2024/11/22-16:20:33.194209 140025163068992 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214122.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 = 1.70 raw-val = 0.1316 GB zip-val = 0.0403 GB avg-val =1016.99 avg-zval = 311.61 2024/11/22-16:20:33.194314 140025163068992 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214122.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-16:20:33.354934 140025163068992 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214122.sst): second pass time = 0.87's, 150.869'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 261.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2243.725'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.299'MB/sec write SST data time = 0.05's, 802.143'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 = 39579.495'MB/sec zip my value time = 0.87's, unzip length = 0.132'GB zip my value throughput = 150.869'MB/sec zip pipeline throughput = 150.869'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1016.99 avg-zval = 311.61 usrkeys = 129431 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1019.05 avg-zval = 311.61 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 38272 bytes = 133968 } seq expand size = 267904 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 = 0.0403 GB dict = 1.38 MB all = 0.0421 GB } UnZip/Zip{ index = 7.0568 value = 3.2637 dict = 1.00 all = 3.1891 } Zip/UnZip{ index = 0.1417 value = 0.3064 dict = 1.00 all = 0.3136 } ---------------------------- total value len = 0.264291 GB avg = 1.021 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.010021018 MB/sec (with seq num) write speed all = 0.009944006 MB/sec (without seq num) 2024/11/22-16:20:33.392924 140025163068992 [compaction_job.cc:1948] [default] [JOB 4331] Generated table #214122: 129431 keys, 42085933 bytes, temperature: kWarm 2024/11/22-16:20:33.392982 140025163068992 EVENT_LOG_v1 {"time_micros": 1732263633392951, "cf_name": "default", "job": 4331, "event": "table_file_creation", "file_number": 214122, "file_size": 42085933, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3373734960, "table_properties": {"data_size": 40331536, "index_size": 220096, "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": 131629396, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732263631, "oldest_key_time": 0, "file_creation_time": 1732263631, "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": 214122, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-16:20:33.436613 140025163068992 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214123.sst) /dev/shm/ToplingTemp/Topling-195517-LhHxxj 2024/11/22-16:20:33.441534 140025163068992 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214123.sst): first pass time = 0.00's, 104.971'MB/sec 2024/11/22-16:20:33.466930 140025163068992 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214123.sst): old prealloc_size = 129218150, real_size = 164824 2024/11/22-16:20:33.466979 140025163068992 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214123.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 494 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.73 raw-val = 0.0005 GB zip-val = 0.0002 GB avg-val =1016.85 avg-zval = 332.24 2024/11/22-16:20:33.467822 140025163068992 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00/214123.sst): second pass time = 0.02's, 20.215'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 198.124'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14.752'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.299'MB/sec write SST data time = 0.00's, 394.538'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.007'MB, throughput = 285.634'MB/sec zip my value time = 0.02's, unzip length = 0.001'GB zip my value throughput = 20.215'MB/sec zip pipeline throughput = 20.215'MB/sec entries = 494 avg-key = 20.00 avg-zkey = 0.78 avg-val = 1016.85 avg-zval = 332.24 usrkeys = 494 avg-key = 12.00 avg-zkey = 0.78 avg-val = 1023.85 avg-zval = 332.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 494 bytes = 1680 } seq expand size = 3458 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0005 GB dict = 0.01 MB all = 0.0005 GB } __ZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.01 MB all = 0.0002 GB } UnZip/Zip{ index = 15.4375 value = 3.0606 dict = 1.00 all = 2.9340 } Zip/UnZip{ index = 0.0648 value = 0.3267 dict = 1.00 all = 0.3408 } ---------------------------- total value len = 0.264796 GB avg = 1.021 KB (by entry num) total key len = 0.005187 GB avg = 0.020 KB total ukey len = 0.003112 GB avg = 0.012 KB total ukey num = 0.000259354 Billion total entry num = 0.000259354 Billion write speed all = 0.010040153 MB/sec (with seq num) write speed all = 0.009962994 MB/sec (without seq num) 2024/11/22-16:20:33.471304 140025163068992 [compaction_job.cc:1948] [default] [JOB 4331] Generated table #214123: 494 keys, 174576 bytes, temperature: kWarm 2024/11/22-16:20:33.471353 140025163068992 EVENT_LOG_v1 {"time_micros": 1732263633471324, "cf_name": "default", "job": 4331, "event": "table_file_creation", "file_number": 214123, "file_size": 174576, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3276314572, "largest_seqno": 3372216536, "table_properties": {"data_size": 164128, "index_size": 384, "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": 9880, "raw_average_key_size": 20, "raw_value_size": 502322, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 494, "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_IL_256_32-DictZipBlobStore", "creation_time": 1732263633, "oldest_key_time": 0, "file_creation_time": 1732263633, "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": 214123, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-16:20:33.480529 140025163068992 [compaction_job.cc:703] job-04331: subcompact[0], size: 0.084901 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04331/att-00 [214121,214122,214123] 2024/11/22-16:20:33.515336 140025163068992 (Original Log Time 2024/11/22-16:20:29.767819) EVENT_LOG_v1 {"time_micros": 1732263629767770, "job": 4331, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [214116], "files_L3": [214049, 214061], "score": 0.93427, "input_data_size": 117471046, "oldest_snapshot_seqno": 3373762719} 2024/11/22-16:20:33.515339 140025163068992 (Original Log Time 2024/11/22-16:20:33.511215) [compaction_job.cc:2022] [default] [JOB 4331] Compacted 1@2 + 2@3 files to L3 => 84900879 bytes 2024/11/22-16:20:33.515340 140025163068992 (Original Log Time 2024/11/22-16:20:33.515269) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 31.6 rd, 22.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.2, 80.8 +0.0 blob) out(81.0 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290824, records dropped: 31470 output_compression: Snappy 2024/11/22-16:20:33.515347 140025163068992 (Original Log Time 2024/11/22-16:20:33.515318) EVENT_LOG_v1 {"time_micros": 1732263633515300, "cf": "default", "job": 4331, "event": "compaction_finished", "compaction_time_micros": 3712716, "compaction_time_cpu_micros": 835988, "output_level": 3, "num_output_files": 3, "total_output_size": 84900879, "num_input_records": 290824, "num_output_records": 259354, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 82909212, "file_range_sync_nanos": 0, "file_fsync_nanos": 2048, "file_prepare_write_nanos": 5568, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-16:20:33.656399 140025163068992 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":1732263629,"executesMs":3860,"compactionJobId":4331,"attempt":0,"compactionInputRawBytes":301580079,"compactionInputZipBytes":117471046,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84900879,"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":"00-7bf19c34214782d1f870ead63b1a3b2b-7ae1e181246ab30f-00"}}, response = 2024/11/22-16:20:33.656476 140025163068992 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-04331/att-00: olev 3, work 3.860 s, result 6.604 ms, install 4.150 ms, input{raw 287.609 MiB zip 112.029 MiB}