2024/07/26-00:11:37.220538 140562450171456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00: fork to child time = 0.019210 sec 2024/07/26-00:11:37.221235 140562450171456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00 2024/07/26-00:11:37.224815 140562450171456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00 2024/07/26-00:11:37.225087 140562450171456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-00:11:37.225268 140562450171456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-00:11:37.268417 140562450171456 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-79256/att-00/MANIFEST-13366722 2024/07/26-00:11:37.292011 140562450171456 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-79256/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13461621, last_sequence is 165201702846, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13461516 2024/07/26-00:11:37.292019 140562450171456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-00:11:37.292079 140562450171456 [version_set.cc:5652] Creating manifest 13461621 2024/07/26-00:11:37.319078 140562450171456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-00:11:37.340695 140562450171456 [compaction_job.cc:2433] [default] [JOB 79256] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/07/26-00:11:37.340704 140562450171456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 41140 Base level 2, inputs: [13461618(19MB)], [13460304(37MB) 13460537(25MB)] 2024/07/26-00:11:37.347469 140562450171456 [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 2024/07/26-00:11:37.347495 140562450171456 [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 2024/07/26-00:11:37.347509 140562450171456 [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 2024/07/26-00:11:37.347516 140562450171456 [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 2024/07/26-00:11:37.347522 140562450171456 [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 2024/07/26-00:11:37.987957 140562450171456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461622.sst) /dev/shm/ToplingTemp/Topling-122068-DI1Iop 2024/07/26-00:11:38.946935 140562450171456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461622.sst): first pass time = 0.96's, 139.967'MB/sec 2024/07/26-00:11:43.909621 140562450171456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461622.sst): old prealloc_size = 95843398, real_size = 35209312 2024/07/26-00:11:43.910252 140562450171456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461622.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930877 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1082 GB zip-val = 0.0332 GB avg-val = 116.18 avg-zval = 35.67 2024/07/26-00:11:43.911115 140562450171456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461622.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/26-00:11:44.766387 140562450171456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461622.sst): second pass time = 4.96's, 21.798'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 45.897'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3011.829'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.323'MB/sec write SST data time = 0.13's, 291.673'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 = 32743.721'MB/sec zip my value time = 4.96's, unzip length = 0.108'GB zip my value throughput = 21.798'MB/sec zip pipeline throughput = 179.859'MB/sec entries = 930877 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.18 avg-zval = 35.67 usrkeys = 930877 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.18 avg-zval = 35.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930877 bytes = 3258080 } seq expand size = 6516139 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0332 GB dict = 1.08 MB all = 0.0393 GB } UnZip/Zip{ index = 10.5147 value = 3.2571 dict = 1.00 all = 3.4133 } Zip/UnZip{ index = 0.0951 value = 0.3070 dict = 1.00 all = 0.2930 } ---------------------------- total value len = 0.114669 GB avg = 0.123 KB (by entry num) total key len = 0.026065 GB avg = 0.028 KB total ukey len = 0.018618 GB avg = 0.020 KB total ukey num = 0.000930877 Billion total entry num = 0.000930877 Billion write speed all = 0.004986207 MB/sec (with seq num) write speed all = 0.004722359 MB/sec (without seq num) 2024/07/26-00:11:44.880431 140562450171456 [compaction_job.cc:1944] [default] [JOB 79256] Generated table #13461622: 930877 keys, 39322459 bytes, temperature: kWarm 2024/07/26-00:11:44.880540 140562450171456 EVENT_LOG_v1 {"time_micros": 1721923904880477, "cf_name": "default", "job": 79256, "event": "table_file_creation", "file_number": 13461622, "file_size": 39322459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164970841498, "largest_seqno": 165201416444, "table_properties": {"data_size": 33205776, "index_size": 1770624, "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": 26064556, "raw_average_key_size": 28, "raw_value_size": 108153226, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930877, "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": 1721923897, "oldest_key_time": 0, "file_creation_time": 1721923897, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13461622, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:11:44.930414 140562450171456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461623.sst) /dev/shm/ToplingTemp/Topling-122068-eTMAcp 2024/07/26-00:11:45.737760 140562450171456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461623.sst): first pass time = 0.81's, 166.254'MB/sec 2024/07/26-00:11:49.073582 140562450171456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461623.sst): old prealloc_size = 95843398, real_size = 35292304 2024/07/26-00:11:49.074132 140562450171456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461623.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 925264 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.1083 GB zip-val = 0.0333 GB avg-val = 117.06 avg-zval = 35.97 2024/07/26-00:11:49.074917 140562450171456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461623.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/26-00:11:49.986516 140562450171456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461623.sst): second pass time = 3.34's, 32.476'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 43.143'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3353.800'MB/sec (index lex order gen) rebuild zvType time = 0.77's, 0.300'MB/sec write SST data time = 0.14's, 280.127'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.081'MB, throughput = 36052.833'MB/sec zip my value time = 3.34's, unzip length = 0.108'GB zip my value throughput = 32.476'MB/sec zip pipeline throughput = 134.506'MB/sec entries = 925264 avg-key = 28.00 avg-zkey = 1.93 avg-val = 117.06 avg-zval = 35.97 usrkeys = 925264 avg-key = 20.00 avg-zkey = 1.93 avg-val = 124.06 avg-zval = 35.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 925264 bytes = 3238432 } seq expand size = 6476848 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0333 GB dict = 1.08 MB all = 0.0394 GB } UnZip/Zip{ index = 10.3770 value = 3.2548 dict = 1.00 all = 3.4077 } Zip/UnZip{ index = 0.0964 value = 0.3072 dict = 1.00 all = 0.2934 } ---------------------------- total value len = 0.229457 GB avg = 0.124 KB (by entry num) total key len = 0.051972 GB avg = 0.028 KB total ukey len = 0.037123 GB avg = 0.020 KB total ukey num = 0.001856141 Billion total entry num = 0.001856141 Billion write speed all = 0.009969180 MB/sec (with seq num) write speed all = 0.009443172 MB/sec (without seq num) 2024/07/26-00:11:50.035162 140562450171456 [compaction_job.cc:1944] [default] [JOB 79256] Generated table #13461623: 925264 keys, 39386133 bytes, temperature: kWarm 2024/07/26-00:11:50.035229 140562450171456 EVENT_LOG_v1 {"time_micros": 1721923910035193, "cf_name": "default", "job": 79256, "event": "table_file_creation", "file_number": 13461623, "file_size": 39386133, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165015515361, "largest_seqno": 165201418447, "table_properties": {"data_size": 33277504, "index_size": 1783296, "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": 25907392, "raw_average_key_size": 28, "raw_value_size": 108310460, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 925264, "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": 1721923904, "oldest_key_time": 0, "file_creation_time": 1721923904, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13461623, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:11:50.069074 140562450171456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461624.sst) /dev/shm/ToplingTemp/Topling-122068-ChUDSn 2024/07/26-00:11:50.087486 140562450171456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461624.sst): first pass time = 0.02's, 214.202'MB/sec 2024/07/26-00:11:50.133320 140562450171456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461624.sst): old prealloc_size = 95843398, real_size = 1393456 2024/07/26-00:11:50.133390 140562450171456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461624.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 27717 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 7.96 raw-val = 0.0032 GB zip-val = 0.0012 GB avg-val = 114.00 avg-zval = 42.06 2024/07/26-00:11:50.157217 140562450171456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00/13461624.sst): second pass time = 0.05's, 69.997'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 62.863'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4898.909'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.339'MB/sec write SST data time = 0.00's, 439.823'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.031'MB, throughput = 597.043'MB/sec zip my value time = 0.05's, unzip length = 0.003'GB zip my value throughput = 69.997'MB/sec zip pipeline throughput = 69.997'MB/sec entries = 27717 avg-key = 28.00 avg-zkey = 7.96 avg-val = 114.00 avg-zval = 42.06 usrkeys = 27717 avg-key = 20.00 avg-zkey = 7.96 avg-val = 121.00 avg-zval = 42.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 27717 bytes = 83168 } seq expand size = 194019 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0006 GB value = 0.0032 GB dict = 0.03 MB all = 0.0039 GB } __ZipSize{ index = 0.0002 GB value = 0.0012 GB dict = 0.03 MB all = 0.0015 GB } UnZip/Zip{ index = 2.5135 value = 2.7104 dict = 1.00 all = 2.6205 } Zip/UnZip{ index = 0.3978 value = 0.3690 dict = 1.00 all = 0.3816 } ---------------------------- total value len = 0.232810 GB avg = 0.124 KB (by entry num) total key len = 0.052748 GB avg = 0.028 KB total ukey len = 0.037677 GB avg = 0.020 KB total ukey num = 0.001883858 Billion total entry num = 0.001883858 Billion write speed all = 0.010115412 MB/sec (with seq num) write speed all = 0.009581553 MB/sec (without seq num) 2024/07/26-00:11:50.164840 140562450171456 [compaction_job.cc:1944] [default] [JOB 79256] Generated table #13461624: 27717 keys, 1501926 bytes, temperature: kWarm 2024/07/26-00:11:50.164905 140562450171456 EVENT_LOG_v1 {"time_micros": 1721923910164876, "cf_name": "default", "job": 79256, "event": "table_file_creation", "file_number": 13461624, "file_size": 1501926, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165162871571, "largest_seqno": 165176165679, "table_properties": {"data_size": 1165792, "index_size": 220544, "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": 776076, "raw_average_key_size": 28, "raw_value_size": 3159738, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 27717, "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": 114, "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": 1721923910, "oldest_key_time": 0, "file_creation_time": 1721923910, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13461624, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:11:50.173809 140562450171456 [compaction_job.cc:699] job-79256: subcompact[0], size: 0.080211 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79256/att-00 [13461622,13461623,13461624] 2024/07/26-00:11:50.193780 140562450171456 (Original Log Time 2024/07/26-00:11:37.340742) EVENT_LOG_v1 {"time_micros": 1721923897340713, "job": 79256, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13461618], "files_L3": [13460304, 13460537], "score": 1.07566, "input_data_size": 87130362, "oldest_snapshot_seqno": 165201699196} 2024/07/26-00:11:50.193784 140562450171456 (Original Log Time 2024/07/26-00:11:50.193337) [compaction_job.cc:2018] [default] [JOB 79256] Compacted 1@2 + 2@3 files to L3 => 80210518 bytes 2024/07/26-00:11:50.193785 140562450171456 (Original Log Time 2024/07/26-00:11:50.193729) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 6.8 rd, 6.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.4, 63.7 +0.0 blob) out(76.5 +0.0 blob), read-write-amplify(8.2) write-amplify(3.9) OK, records in: 2039474, records dropped: 155616 output_compression: Snappy 2024/07/26-00:11:50.193791 140562450171456 (Original Log Time 2024/07/26-00:11:50.193766) EVENT_LOG_v1 {"time_micros": 1721923910193750, "cf": "default", "job": 79256, "event": "compaction_finished", "compaction_time_micros": 12833071, "compaction_time_cpu_micros": 3347520, "output_level": 3, "num_output_files": 3, "total_output_size": 80210518, "num_input_records": 2039474, "num_output_records": 1883858, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59744299, "file_range_sync_nanos": 0, "file_fsync_nanos": 2401, "file_prepare_write_nanos": 6536, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/26-00:11:50.311789 140562450171456 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":1721720512,"starts":1721923897,"executesMs":12967,"compactionJobId":79256,"attempt":0,"compactionInputRawBytes":294468920,"compactionInputZipBytes":87130362,"compactionOutputRawBytes":0,"compactionOutputZipBytes":80210518,"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":"00-3fe5aed3f23d4a5479910ef55efddf79-c8dee60de4bdab6e-00"}}, response = 2024/07/26-00:11:50.311918 140562450171456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-79256/att-00: olev 3, work 12.968 s, result 4.944 ms, install 0.474 ms, input{raw 280.827 MiB zip 83.094 MiB}