2024/11/23-07:23:48.103010 140025146283584 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00: fork to child time = 0.011743 sec 2024/11/23-07:23:48.103828 140025146283584 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00 2024/11/23-07:23:48.109826 140025146283584 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00 2024/11/23-07:23:48.110233 140025146283584 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-07:23:48.110561 140025146283584 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-07:23:48.160210 140025146283584 [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-21798/att-00/MANIFEST-206347 2024/11/23-07:23:48.187820 140025146283584 [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-21798/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 250350, last_sequence is 3858469331, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 250183 2024/11/23-07:23:48.187828 140025146283584 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-07:23:48.188116 140025146283584 [version_set.cc:5721] Creating manifest 250350 2024/11/23-07:23:48.220269 140025146283584 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-07:23:48.240382 140025146283584 [compaction_job.cc:2437] [default] [JOB 21798] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/11/23-07:23:48.240401 140025146283584 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 16352 Base level 2, inputs: [250325(31MB)], [250338(40MB) 250339(83KB) 250277(560KB) 250343(40MB)] 2024/11/23-07:23:48.249134 140025146283584 [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 2024/11/23-07:23:48.249174 140025146283584 [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 2024/11/23-07:23:48.249200 140025146283584 [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 2024/11/23-07:23:48.249207 140025146283584 [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 2024/11/23-07:23:48.249222 140025146283584 [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 2024/11/23-07:23:48.810738 140025146283584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250351.sst) /dev/shm/ToplingTemp/Topling-446543-FIaz1F 2024/11/23-07:23:49.012344 140025146283584 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250351.sst): first pass time = 0.20's, 665.911'MB/sec 2024/11/23-07:23:50.514867 140025146283584 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250351.sst): old prealloc_size = 130598289, real_size = 40929216 2024/11/23-07:23:50.514981 140025146283584 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250351.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 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 =1017.02 avg-zval = 314.26 2024/11/23-07:23:50.515139 140025146283584 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250351.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-07:23:50.673590 140025146283584 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250351.sst): second pass time = 1.50's, 87.650'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 268.877'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2438.421'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.302'MB/sec write SST data time = 0.05's, 831.174'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 = 52096.280'MB/sec zip my value time = 1.50's, unzip length = 0.132'GB zip my value throughput = 87.650'MB/sec zip pipeline throughput = 175.300'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.02 avg-zval = 314.26 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1022.46 avg-zval = 314.26 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 100537 bytes = 377024 } seq expand size = 703759 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 = 6.9554 value = 3.2363 dict = 1.00 all = 3.1452 } Zip/UnZip{ index = 0.1438 value = 0.3090 dict = 1.00 all = 0.3179 } ---------------------------- total value len = 0.132333 GB avg = 1.022 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 = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.001663903 MB/sec (with seq num) write speed all = 0.001651134 MB/sec (without seq num) 2024/11/23-07:23:50.731387 140025146283584 [compaction_job.cc:1948] [default] [JOB 21798] Generated table #250351: 129427 keys, 42674090 bytes, temperature: kWarm 2024/11/23-07:23:50.731459 140025146283584 EVENT_LOG_v1 {"time_micros": 1732317830731413, "cf_name": "default", "job": 21798, "event": "table_file_creation", "file_number": 250351, "file_size": 42674090, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3858348032, "table_properties": {"data_size": 40673392, "index_size": 223296, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629537, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1732317828, "oldest_key_time": 0, "file_creation_time": 1732317828, "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": 250351, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:23:50.771608 140025146283584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250352.sst) /dev/shm/ToplingTemp/Topling-446543-YM5BmG 2024/11/23-07:23:51.331064 140025146283584 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250352.sst): first pass time = 0.56's, 239.925'MB/sec 2024/11/23-07:23:52.630358 140025146283584 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250352.sst): old prealloc_size = 130598289, real_size = 40927744 2024/11/23-07:23:52.630478 140025146283584 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250352.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 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 =1017.02 avg-zval = 314.26 2024/11/23-07:23:52.630608 140025146283584 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250352.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-07:23:52.790111 140025146283584 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250352.sst): second pass time = 1.30's, 101.356'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.993'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2337.952'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.304'MB/sec write SST data time = 0.05's, 804.102'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 = 37688.872'MB/sec zip my value time = 1.30's, unzip length = 0.132'GB zip my value throughput = 101.356'MB/sec zip pipeline throughput = 196.270'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.71 avg-val = 1017.02 avg-zval = 314.26 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.71 avg-val = 1022.12 avg-zval = 314.26 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 94209 bytes = 353296 } seq expand size = 659463 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 = 0.0426 GB } UnZip/Zip{ index = 6.9996 value = 3.2363 dict = 1.00 all = 3.1471 } Zip/UnZip{ index = 0.1429 value = 0.3090 dict = 1.00 all = 0.3178 } ---------------------------- total value len = 0.264623 GB avg = 1.022 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 = 0.000258854 Billion total entry num = 0.000258854 Billion write speed all = 0.003327177 MB/sec (with seq num) write speed all = 0.003301639 MB/sec (without seq num) 2024/11/23-07:23:52.833079 140025146283584 [compaction_job.cc:1948] [default] [JOB 21798] Generated table #250352: 129427 keys, 42648888 bytes, temperature: kWarm 2024/11/23-07:23:52.833136 140025146283584 EVENT_LOG_v1 {"time_micros": 1732317832833107, "cf_name": "default", "job": 21798, "event": "table_file_creation", "file_number": 250352, "file_size": 42648888, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3858348005, "table_properties": {"data_size": 40673328, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629913, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1732317830, "oldest_key_time": 0, "file_creation_time": 1732317830, "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": 250352, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:23:52.875291 140025146283584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250353.sst) /dev/shm/ToplingTemp/Topling-446543-bXYajG 2024/11/23-07:23:52.885548 140025146283584 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250353.sst): first pass time = 0.01's, 205.402'MB/sec 2024/11/23-07:23:52.916839 140025146283584 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250353.sst): old prealloc_size = 130598289, real_size = 665400 2024/11/23-07:23:52.916880 140025146283584 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250353.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2025 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.30 raw-val = 0.0021 GB zip-val = 0.0007 GB avg-val =1016.90 avg-zval = 327.94 2024/11/23-07:23:52.919312 140025146283584 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00/250353.sst): second pass time = 0.03's, 67.010'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 285.196'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31.642'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.337'MB/sec write SST data time = 0.00's, 747.435'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 = 1023.886'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 67.010'MB/sec zip pipeline throughput = 67.010'MB/sec entries = 2025 avg-key = 20.00 avg-zkey = 0.32 avg-val = 1016.90 avg-zval = 327.94 usrkeys = 2025 avg-key = 12.00 avg-zkey = 0.32 avg-val = 1023.88 avg-zval = 327.94 TagRS{ kinds = RS_Key0_TagN bytes = 400 } TagArray{ size = 2020 bytes = 7344 } seq expand size = 14140 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0021 GB dict = 0.03 MB all = 0.0021 GB } __ZipSize{ index = 0.0000 GB value = 0.0007 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 37.9688 value = 3.1009 dict = 1.00 all = 2.9903 } Zip/UnZip{ index = 0.0263 value = 0.3225 dict = 1.00 all = 0.3344 } ---------------------------- total value len = 0.266696 GB avg = 1.022 KB (by entry num) total key len = 0.005218 GB avg = 0.020 KB total ukey len = 0.003131 GB avg = 0.012 KB total ukey num = 0.000260879 Billion total entry num = 0.000260879 Billion write speed all = 0.003353240 MB/sec (with seq num) write speed all = 0.003327502 MB/sec (without seq num) 2024/11/23-07:23:52.926224 140025146283584 [compaction_job.cc:1948] [default] [JOB 21798] Generated table #250353: 2025 keys, 702170 bytes, temperature: kWarm 2024/11/23-07:23:52.926286 140025146283584 EVENT_LOG_v1 {"time_micros": 1732317832926246, "cf_name": "default", "job": 21798, "event": "table_file_creation", "file_number": 250353, "file_size": 702170, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3858339219, "table_properties": {"data_size": 664080, "index_size": 640, "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": 40500, "raw_average_key_size": 20, "raw_value_size": 2059220, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 2025, "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": 1732317832, "oldest_key_time": 0, "file_creation_time": 1732317832, "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": 250353, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:23:52.934509 140025146283584 [compaction_job.cc:703] job-21798: subcompact[0], size: 0.086025 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21798/att-00 [250351,250352,250353] 2024/11/23-07:23:52.962348 140025146283584 (Original Log Time 2024/11/23-07:23:48.240476) EVENT_LOG_v1 {"time_micros": 1732317828240420, "job": 21798, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [250325], "files_L3": [250338, 250339, 250277, 250343], "score": 0.98839, "input_data_size": 118725718, "oldest_snapshot_seqno": 3858469299} 2024/11/23-07:23:52.962352 140025146283584 (Original Log Time 2024/11/23-07:23:52.958908) [compaction_job.cc:2022] [default] [JOB 21798] Compacted 1@2 + 4@3 files to L3 => 86025148 bytes 2024/11/23-07:23:52.962353 140025146283584 (Original Log Time 2024/11/23-07:23:52.962289) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 25.3 rd, 18.3 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(31.2, 82.0 +0.0 blob) out(82.0 +0.0 blob), read-write-amplify(6.3) write-amplify(2.6) OK, records in: 292737, records dropped: 31858 output_compression: Snappy 2024/11/23-07:23:52.962360 140025146283584 (Original Log Time 2024/11/23-07:23:52.962331) EVENT_LOG_v1 {"time_micros": 1732317832962312, "cf": "default", "job": 21798, "event": "compaction_finished", "compaction_time_micros": 4694038, "compaction_time_cpu_micros": 778335, "output_level": 3, "num_output_files": 3, "total_output_size": 86025148, "num_input_records": 292737, "num_output_records": 260879, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 56831573, "file_range_sync_nanos": 0, "file_fsync_nanos": 2753, "file_prepare_write_nanos": 4386, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-07:23:53.076985 140025146283584 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":1732317828,"executesMs":4850,"compactionJobId":21798,"attempt":0,"compactionInputRawBytes":303574166,"compactionInputZipBytes":118725718,"compactionOutputRawBytes":0,"compactionOutputZipBytes":86025148,"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":"00-0d8f2b9e915c2895646e7e704e47cd8a-e0372841ddb23196-00"}}, response = 2024/11/23-07:23:53.077063 140025146283584 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-21798/att-00: olev 3, work 4.851 s, result 5.060 ms, install 3.471 ms, input{raw 289.511 MiB zip 113.226 MiB}