2024/08/21-03:21:20.858186 140539710686784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00: fork to child time = 0.008813 sec 2024/08/21-03:21:20.858827 140539710686784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00 2024/08/21-03:21:20.862952 140539710686784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00 2024/08/21-03:21:20.868426 140539710686784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:21:20.868691 140539710686784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:21:20.903468 140539710686784 [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-63371/att-00/MANIFEST-14629260 2024/08/21-03:21:20.950178 140539710686784 [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-63371/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14702172, last_sequence is 191386413270, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701969 2024/08/21-03:21:20.950188 140539710686784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:21:20.950269 140539710686784 [version_set.cc:5652] Creating manifest 14702172 2024/08/21-03:21:20.974259 140539710686784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:21:20.987977 140539710686784 [compaction_job.cc:2433] [default] [JOB 63371] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/21-03:21:20.987988 140539710686784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31891 Base level 2, inputs: [14702170(19MB)], [14699760(35MB) 14699761(25MB)] 2024/08/21-03:21:20.993244 140539710686784 [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 2024/08/21-03:21:20.993284 140539710686784 [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 2024/08/21-03:21:20.993301 140539710686784 [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 2024/08/21-03:21:20.993309 140539710686784 [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 2024/08/21-03:21:20.993316 140539710686784 [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 2024/08/21-03:21:21.431458 140539710686784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702173.sst) /dev/shm/ToplingTemp/Topling-38505-jFPNZK 2024/08/21-03:21:22.017247 140539710686784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702173.sst): first pass time = 0.59's, 229.139'MB/sec 2024/08/21-03:21:23.596419 140539710686784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702173.sst): old prealloc_size = 93068758, real_size = 32938736 2024/08/21-03:21:23.597015 140539710686784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702173.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930246 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 = 0.0309 GB avg-val = 116.28 avg-zval = 33.26 2024/08/21-03:21:23.597919 140539710686784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702173.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/21-03:21:24.669011 140539710686784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702173.sst): second pass time = 1.58's, 68.568'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 34.648'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3095.299'MB/sec (index lex order gen) rebuild zvType time = 0.92's, 0.253'MB/sec write SST data time = 0.15's, 240.813'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 = 21166.752'MB/sec zip my value time = 1.58's, unzip length = 0.108'GB zip my value throughput = 68.568'MB/sec zip pipeline throughput = 68.568'MB/sec entries = 930246 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.28 avg-zval = 33.26 usrkeys = 930246 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.28 avg-zval = 33.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930246 bytes = 3372160 } seq expand size = 6511722 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0309 GB dict = 1.08 MB all = 0.0372 GB } UnZip/Zip{ index = 10.5129 value = 3.4966 dict = 1.00 all = 3.6116 } Zip/UnZip{ index = 0.0951 value = 0.2860 dict = 1.00 all = 0.2769 } ---------------------------- total value len = 0.114683 GB avg = 0.123 KB (by entry num) total key len = 0.026047 GB avg = 0.028 KB total ukey len = 0.018605 GB avg = 0.020 KB total ukey num = 0.000930246 Billion total entry num = 0.000930246 Billion write speed all = 0.019604114 MB/sec (with seq num) write speed all = 0.018567422 MB/sec (without seq num) 2024/08/21-03:21:24.721805 140539710686784 [compaction_job.cc:1944] [default] [JOB 63371] Generated table #14702173: 930246 keys, 37162687 bytes, temperature: kWarm 2024/08/21-03:21:24.721884 140539710686784 EVENT_LOG_v1 {"time_micros": 1724181684721840, "cf_name": "default", "job": 63371, "event": "table_file_creation", "file_number": 14702173, "file_size": 37162687, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190939908795, "largest_seqno": 191386105167, "table_properties": {"data_size": 30936288, "index_size": 1769728, "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": 26046888, "raw_average_key_size": 28, "raw_value_size": 108170848, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930246, "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": 1724181681, "oldest_key_time": 0, "file_creation_time": 1724181681, "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": 14702173, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:21:24.752044 140539710686784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702174.sst) /dev/shm/ToplingTemp/Topling-38505-4vfjXJ 2024/08/21-03:21:25.748674 140539710686784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702174.sst): first pass time = 1.00's, 134.677'MB/sec 2024/08/21-03:21:27.138311 140539710686784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702174.sst): old prealloc_size = 93068758, real_size = 32635824 2024/08/21-03:21:27.138889 140539710686784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702174.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 934850 prefix = 4 raw-key = 0.0150 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1080 GB zip-val = 0.0306 GB avg-val = 115.57 avg-zval = 32.76 2024/08/21-03:21:27.139713 140539710686784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702174.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/21-03:21:27.995879 140539710686784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702174.sst): second pass time = 1.39's, 77.805'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 43.000'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3203.984'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.322'MB/sec write SST data time = 0.13's, 282.756'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 = 18769.193'MB/sec zip my value time = 1.39's, unzip length = 0.108'GB zip my value throughput = 77.805'MB/sec zip pipeline throughput = 77.805'MB/sec entries = 934850 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.57 avg-zval = 32.76 usrkeys = 934850 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.57 avg-zval = 32.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 934850 bytes = 3388848 } seq expand size = 6543950 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1080 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0306 GB dict = 1.08 MB all = 0.0369 GB } UnZip/Zip{ index = 10.5140 value = 3.5281 dict = 1.00 all = 3.6398 } Zip/UnZip{ index = 0.0951 value = 0.2834 dict = 1.00 all = 0.2747 } ---------------------------- total value len = 0.229268 GB avg = 0.123 KB (by entry num) total key len = 0.052223 GB avg = 0.028 KB total ukey len = 0.037302 GB avg = 0.020 KB total ukey num = 0.001865096 Billion total entry num = 0.001865096 Billion write speed all = 0.039194554 MB/sec (with seq num) write speed all = 0.037117000 MB/sec (without seq num) 2024/08/21-03:21:28.042702 140539710686784 [compaction_job.cc:1944] [default] [JOB 63371] Generated table #14702174: 934850 keys, 36874777 bytes, temperature: kWarm 2024/08/21-03:21:28.042816 140539710686784 EVENT_LOG_v1 {"time_micros": 1724181688042734, "cf_name": "default", "job": 63371, "event": "table_file_creation", "file_number": 14702174, "file_size": 36874777, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191080431869, "largest_seqno": 191384553406, "table_properties": {"data_size": 30623648, "index_size": 1778304, "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": 26175800, "raw_average_key_size": 28, "raw_value_size": 108041936, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 934850, "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": 1724181684, "oldest_key_time": 0, "file_creation_time": 1724181684, "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": 14702174, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:21:28.093438 140539710686784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702175.sst) /dev/shm/ToplingTemp/Topling-38505-ENndNM 2024/08/21-03:21:28.172820 140539710686784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702175.sst): first pass time = 0.08's, 232.639'MB/sec 2024/08/21-03:21:28.344716 140539710686784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702175.sst): old prealloc_size = 93068758, real_size = 6213584 2024/08/21-03:21:28.344793 140539710686784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702175.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 126416 prefix = 4 raw-key = 0.0020 GB zip-key = 0.0010 GB avg-key = 16.00 avg-zkey = 7.69 raw-val = 0.0149 GB zip-val = 0.0052 GB avg-val = 118.00 avg-zval = 41.21 2024/08/21-03:21:28.454762 140539710686784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00/14702175.sst): second pass time = 0.17's, 87.227'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 61.633'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20846.977'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.330'MB/sec write SST data time = 0.01's, 474.035'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.157'MB, throughput = 4106.097'MB/sec zip my value time = 0.17's, unzip length = 0.015'GB zip my value throughput = 87.227'MB/sec zip pipeline throughput = 87.227'MB/sec entries = 126416 avg-key = 28.00 avg-zkey = 7.69 avg-val = 118.00 avg-zval = 41.21 usrkeys = 126416 avg-key = 20.00 avg-zkey = 7.69 avg-val = 125.00 avg-zval = 41.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 126416 bytes = 442464 } seq expand size = 884912 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0025 GB value = 0.0149 GB dict = 0.16 MB all = 0.0185 GB } __ZipSize{ index = 0.0010 GB value = 0.0052 GB dict = 0.16 MB all = 0.0068 GB } UnZip/Zip{ index = 2.6011 value = 2.8633 dict = 1.00 all = 2.7212 } Zip/UnZip{ index = 0.3845 value = 0.3492 dict = 1.00 all = 0.3675 } ---------------------------- total value len = 0.245070 GB avg = 0.123 KB (by entry num) total key len = 0.055762 GB avg = 0.028 KB total ukey len = 0.039830 GB avg = 0.020 KB total ukey num = 0.001991512 Billion total entry num = 0.001991512 Billion write speed all = 0.041884990 MB/sec (with seq num) write speed all = 0.039666762 MB/sec (without seq num) 2024/08/21-03:21:28.469697 140539710686784 [compaction_job.cc:1944] [default] [JOB 63371] Generated table #14702175: 126416 keys, 6782454 bytes, temperature: kWarm 2024/08/21-03:21:28.469751 140539710686784 EVENT_LOG_v1 {"time_micros": 1724181688469722, "cf_name": "default", "job": 63371, "event": "table_file_creation", "file_number": 14702175, "file_size": 6782454, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191115847043, "largest_seqno": 191327834289, "table_properties": {"data_size": 5209792, "index_size": 972032, "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": 3539648, "raw_average_key_size": 28, "raw_value_size": 14917088, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 126416, "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": 1724181688, "oldest_key_time": 0, "file_creation_time": 1724181688, "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": 14702175, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:21:28.478939 140539710686784 [compaction_job.cc:699] job-63371: subcompact[0], size: 0.080820 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63371/att-00 [14702173,14702174,14702175] 2024/08/21-03:21:28.504125 140539710686784 (Original Log Time 2024/08/21-03:21:20.988052) EVENT_LOG_v1 {"time_micros": 1724181680988003, "job": 63371, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14702170], "files_L3": [14699760, 14699761], "score": 1.0001, "input_data_size": 84607962, "oldest_snapshot_seqno": 191386412957} 2024/08/21-03:21:28.504129 140539710686784 (Original Log Time 2024/08/21-03:21:28.500805) [compaction_job.cc:2018] [default] [JOB 63371] Compacted 1@2 + 2@3 files to L3 => 80819918 bytes 2024/08/21-03:21:28.504130 140539710686784 (Original Log Time 2024/08/21-03:21:28.504067) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 11.3 rd, 10.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.3, 61.4 +0.0 blob) out(77.1 +0.0 blob), read-write-amplify(8.2) write-amplify(4.0) OK, records in: 2061778, records dropped: 70266 output_compression: Snappy 2024/08/21-03:21:28.504136 140539710686784 (Original Log Time 2024/08/21-03:21:28.504110) EVENT_LOG_v1 {"time_micros": 1724181688504090, "cf": "default", "job": 63371, "event": "compaction_finished", "compaction_time_micros": 7490894, "compaction_time_cpu_micros": 3336113, "output_level": 3, "num_output_files": 3, "total_output_size": 80819918, "num_input_records": 2061778, "num_output_records": 1991512, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 58217334, "file_range_sync_nanos": 0, "file_fsync_nanos": 2221, "file_prepare_write_nanos": 8031, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-03:21:28.634408 140539710686784 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":1724181680,"executesMs":7636,"compactionJobId":63371,"attempt":0,"compactionInputRawBytes":296869980,"compactionInputZipBytes":84607962,"compactionOutputRawBytes":0,"compactionOutputZipBytes":80819918,"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-c49c190e39afdd426f294e15f76b93a7-93b8eb6bcf2a64b4-00"}}, response = 2024/08/21-03:21:28.634469 140539710686784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63371/att-00: olev 3, work 7.636 s, result 6.300 ms, install 3.349 ms, input{raw 283.117 MiB zip 80.688 MiB}