2024/08/20-21:35:07.378633 139857109870144 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00: fork to child time = 0.009313 sec 2024/08/20-21:35:07.379365 139857109870144 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00 2024/08/20-21:35:07.384148 139857109870144 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00 2024/08/20-21:35:07.384480 139857109870144 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:35:07.384758 139857109870144 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:35:07.441379 139857109870144 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50866/att-00/MANIFEST-14629260 2024/08/20-21:35:07.484596 139857109870144 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50866/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687887, last_sequence is 191077234594, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687778 2024/08/20-21:35:07.484605 139857109870144 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:35:07.484673 139857109870144 [version_set.cc:5652] Creating manifest 14687887 2024/08/20-21:35:07.514122 139857109870144 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:35:07.532247 139857109870144 [compaction_job.cc:2433] [default] [JOB 50866] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-21:35:07.532274 139857109870144 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25805 Base level 2, inputs: [14687864(20MB)], [14686286(36MB) 14686287(33MB)] 2024/08/20-21:35:07.537689 139857109870144 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-21:35:07.537736 139857109870144 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-21:35:07.537761 139857109870144 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-21:35:07.537771 139857109870144 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-21:35:07.537780 139857109870144 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-21:35:08.002678 139857109870144 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687888.sst) /dev/shm/ToplingTemp/Topling-26977-Vf83s4 2024/08/20-21:35:09.443099 139857109870144 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687888.sst): first pass time = 1.44's, 93.184'MB/sec 2024/08/20-21:35:11.945281 139857109870144 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687888.sst): old prealloc_size = 104358964, real_size = 34541136 2024/08/20-21:35:11.945860 139857109870144 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687888.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933305 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1081 GB zip-val = 0.0325 GB avg-val = 115.81 avg-zval = 34.84 2024/08/20-21:35:11.946757 139857109870144 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687888.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-21:35:13.304597 139857109870144 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687888.sst): second pass time = 2.49's, 43.439'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.36's, 28.525'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3218.430'MB/sec (index lex order gen) rebuild zvType time = 1.08's, 0.217'MB/sec write SST data time = 0.28's, 137.271'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 26253.897'MB/sec zip my value time = 2.49's, unzip length = 0.108'GB zip my value throughput = 43.439'MB/sec zip pipeline throughput = 87.030'MB/sec entries = 933305 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.81 avg-zval = 34.84 usrkeys = 933305 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.81 avg-zval = 34.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933305 bytes = 3383248 } seq expand size = 6533135 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0325 GB dict = 1.08 MB all = 0.0388 GB } UnZip/Zip{ index = 10.4451 value = 3.3236 dict = 1.00 all = 3.4615 } Zip/UnZip{ index = 0.0957 value = 0.3009 dict = 1.00 all = 0.2889 } ---------------------------- total value len = 0.114618 GB avg = 0.123 KB (by entry num) total key len = 0.026133 GB avg = 0.028 KB total ukey len = 0.018666 GB avg = 0.020 KB total ukey num = 0.000933305 Billion total entry num = 0.000933305 Billion write speed all = 0.027853704 MB/sec (with seq num) write speed all = 0.026376144 MB/sec (without seq num) 2024/08/20-21:35:13.353965 139857109870144 [compaction_job.cc:1944] [default] [JOB 50866] Generated table #14687888: 933305 keys, 38774857 bytes, temperature: kWarm 2024/08/20-21:35:13.354071 139857109870144 EVENT_LOG_v1 {"time_micros": 1724160913354012, "cf_name": "default", "job": 50866, "event": "table_file_creation", "file_number": 14687888, "file_size": 38774857, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190579064108, "largest_seqno": 191076807563, "table_properties": {"data_size": 32520576, "index_size": 1787072, "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": 26132540, "raw_average_key_size": 28, "raw_value_size": 108085222, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933305, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724160907, "oldest_key_time": 0, "file_creation_time": 1724160907, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14687888, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:35:13.421908 139857109870144 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687889.sst) /dev/shm/ToplingTemp/Topling-26977-TBwYT4 2024/08/20-21:35:14.868732 139857109870144 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687889.sst): first pass time = 1.45's, 92.771'MB/sec 2024/08/20-21:35:17.174344 139857109870144 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687889.sst): old prealloc_size = 104358964, real_size = 34047392 2024/08/20-21:35:17.174957 139857109870144 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687889.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930191 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1082 GB zip-val = 0.0320 GB avg-val = 116.29 avg-zval = 34.44 2024/08/20-21:35:17.175770 139857109870144 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687889.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-21:35:18.030843 139857109870144 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687889.sst): second pass time = 2.30's, 46.941'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 44.684'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3023.190'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.322'MB/sec write SST data time = 0.13's, 286.355'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.079'MB, throughput = 28478.823'MB/sec zip my value time = 2.30's, unzip length = 0.108'GB zip my value throughput = 46.941'MB/sec zip pipeline throughput = 64.795'MB/sec entries = 930191 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.29 avg-zval = 34.44 usrkeys = 930191 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.29 avg-zval = 34.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930191 bytes = 3371952 } seq expand size = 6511337 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0320 GB dict = 1.08 MB all = 0.0383 GB } UnZip/Zip{ index = 10.4439 value = 3.3769 dict = 1.00 all = 3.5070 } Zip/UnZip{ index = 0.0957 value = 0.2961 dict = 1.00 all = 0.2851 } ---------------------------- total value len = 0.229302 GB avg = 0.123 KB (by entry num) total key len = 0.052178 GB avg = 0.028 KB total ukey len = 0.037270 GB avg = 0.020 KB total ukey num = 0.001863496 Billion total entry num = 0.001863496 Billion write speed all = 0.055651057 MB/sec (with seq num) write speed all = 0.052703622 MB/sec (without seq num) 2024/08/20-21:35:18.080191 139857109870144 [compaction_job.cc:1944] [default] [JOB 50866] Generated table #14687889: 930191 keys, 38271207 bytes, temperature: kWarm 2024/08/20-21:35:18.080273 139857109870144 EVENT_LOG_v1 {"time_micros": 1724160918080227, "cf_name": "default", "job": 50866, "event": "table_file_creation", "file_number": 14687889, "file_size": 38271207, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190689661026, "largest_seqno": 191076809199, "table_properties": {"data_size": 32033360, "index_size": 1781312, "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": 26045348, "raw_average_key_size": 28, "raw_value_size": 108172474, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930191, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724160913, "oldest_key_time": 0, "file_creation_time": 1724160913, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14687889, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:35:18.113459 139857109870144 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687890.sst) /dev/shm/ToplingTemp/Topling-26977-Kwcro6 2024/08/20-21:35:18.233370 139857109870144 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687890.sst): first pass time = 0.12's, 259.744'MB/sec 2024/08/20-21:35:18.562153 139857109870144 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687890.sst): old prealloc_size = 104358964, real_size = 10253280 2024/08/20-21:35:18.562226 139857109870144 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687890.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 213251 prefix = 4 raw-key = 0.0034 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 8.65 raw-val = 0.0252 GB zip-val = 0.0084 GB avg-val = 118.00 avg-zval = 39.18 2024/08/20-21:35:18.735722 139857109870144 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00/14687890.sst): second pass time = 0.33's, 76.711'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 64.584'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 41158.773'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.360'MB/sec write SST data time = 0.03's, 442.301'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.261'MB, throughput = 6201.533'MB/sec zip my value time = 0.33's, unzip length = 0.025'GB zip my value throughput = 76.711'MB/sec zip pipeline throughput = 76.711'MB/sec entries = 213251 avg-key = 28.00 avg-zkey = 8.65 avg-val = 118.00 avg-zval = 39.18 usrkeys = 213251 avg-key = 20.00 avg-zkey = 8.65 avg-val = 125.00 avg-zval = 39.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 213251 bytes = 746400 } seq expand size = 1492757 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0043 GB value = 0.0252 GB dict = 0.26 MB all = 0.0311 GB } __ZipSize{ index = 0.0018 GB value = 0.0084 GB dict = 0.26 MB all = 0.0112 GB } UnZip/Zip{ index = 2.3127 value = 3.0116 dict = 1.00 all = 2.7775 } Zip/UnZip{ index = 0.4324 value = 0.3321 dict = 1.00 all = 0.3600 } ---------------------------- total value len = 0.255959 GB avg = 0.123 KB (by entry num) total key len = 0.058149 GB avg = 0.028 KB total ukey len = 0.041535 GB avg = 0.020 KB total ukey num = 0.002076747 Billion total entry num = 0.002076747 Billion write speed all = 0.062093125 MB/sec (with seq num) write speed all = 0.058808855 MB/sec (without seq num) 2024/08/20-21:35:18.754463 139857109870144 [compaction_job.cc:1944] [default] [JOB 50866] Generated table #14687890: 213251 keys, 11209424 bytes, temperature: kWarm 2024/08/20-21:35:18.754527 139857109870144 EVENT_LOG_v1 {"time_micros": 1724160918754495, "cf_name": "default", "job": 50866, "event": "table_file_creation", "file_number": 14687890, "file_size": 11209424, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190824718429, "largest_seqno": 190966636999, "table_properties": {"data_size": 8355600, "index_size": 1844160, "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": 5971028, "raw_average_key_size": 28, "raw_value_size": 25163618, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 213251, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 118, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724160918, "oldest_key_time": 0, "file_creation_time": 1724160918, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14687890, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:35:18.763336 139857109870144 [compaction_job.cc:699] job-50866: subcompact[0], size: 0.088255 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50866/att-00 [14687888,14687889,14687890] 2024/08/20-21:35:18.788339 139857109870144 (Original Log Time 2024/08/20-21:35:07.532352) EVENT_LOG_v1 {"time_micros": 1724160907532294, "job": 50866, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14687864], "files_L3": [14686286, 14686287], "score": 1.02698, "input_data_size": 94871786, "oldest_snapshot_seqno": 191077234333} 2024/08/20-21:35:18.788343 139857109870144 (Original Log Time 2024/08/20-21:35:18.787825) [compaction_job.cc:2018] [default] [JOB 50866] Compacted 1@2 + 2@3 files to L3 => 88255488 bytes 2024/08/20-21:35:18.788345 139857109870144 (Original Log Time 2024/08/20-21:35:18.788257) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 8.4 rd, 7.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.1, 70.4 +0.0 blob) out(84.2 +0.0 blob), read-write-amplify(8.7) write-amplify(4.2) OK, records in: 2270741, records dropped: 193994 output_compression: Snappy 2024/08/20-21:35:18.788353 139857109870144 (Original Log Time 2024/08/20-21:35:18.788312) EVENT_LOG_v1 {"time_micros": 1724160918788294, "cf": "default", "job": 50866, "event": "compaction_finished", "compaction_time_micros": 11230994, "compaction_time_cpu_micros": 4403474, "output_level": 3, "num_output_files": 3, "total_output_size": 88255488, "num_input_records": 2270741, "num_output_records": 2076747, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 76094730, "file_range_sync_nanos": 0, "file_fsync_nanos": 2667, "file_prepare_write_nanos": 11318, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:35:18.919221 139857109870144 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":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724160907,"executesMs":11402,"compactionJobId":50866,"attempt":0,"compactionInputRawBytes":327117378,"compactionInputZipBytes":94871786,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88255488,"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":"00-41e3797fd0c9aed6676d725682edef2a-b462bcb03d5b068f-00"}}, response = 2024/08/20-21:35:18.919375 139857109870144 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50866/att-00: olev 3, work 11.402 s, result 6.856 ms, install 0.550 ms, input{raw 311.963 MiB zip 90.477 MiB}