2024/08/20-16:18:54.159330 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00: fork to child time = 0.026238 sec 2024/08/20-16:18:54.160343 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00 2024/08/20-16:18:54.165931 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00 2024/08/20-16:18:54.166217 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:18:54.166542 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:18:54.207652 140500498241088 [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-39145/att-00/MANIFEST-14629260 2024/08/20-16:18:54.222915 140500498241088 [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-39145/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14674336, last_sequence is 190772939411, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674234 2024/08/20-16:18:54.222932 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:18:54.222995 140500498241088 [version_set.cc:5652] Creating manifest 14674336 2024/08/20-16:18:54.251469 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:18:54.266161 140500498241088 [compaction_job.cc:2433] [default] [JOB 39145] Compacting 1@2 + 3@3 files to L3, score 1.05, subcompactions 1 : 1 2024/08/20-16:18:54.266175 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19993 Base level 2, inputs: [14674315(20MB)], [14673906(11MB) 14673896(33MB) 14672282(25MB)] 2024/08/20-16:18:54.271515 140500498241088 [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 2024/08/20-16:18:54.271560 140500498241088 [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 2024/08/20-16:18:54.271593 140500498241088 [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 2024/08/20-16:18:54.271608 140500498241088 [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 2024/08/20-16:18:54.271618 140500498241088 [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 2024/08/20-16:18:54.517993 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674337.sst) /dev/shm/ToplingTemp/Topling-421469-gDzzjH 2024/08/20-16:18:55.379520 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674337.sst): first pass time = 0.86's, 155.802'MB/sec 2024/08/20-16:18:59.919978 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674337.sst): old prealloc_size = 103962751, real_size = 34122032 2024/08/20-16:18:59.920742 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674337.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930431 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 = 0.0321 GB avg-val = 116.25 avg-zval = 34.52 2024/08/20-16:18:59.921604 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674337.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-16:19:00.758093 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674337.sst): second pass time = 4.54's, 23.829'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 45.612'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2460.628'MB/sec (index lex order gen) rebuild zvType time = 0.68's, 0.340'MB/sec write SST data time = 0.15's, 248.432'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 = 26628.906'MB/sec zip my value time = 4.54's, unzip length = 0.108'GB zip my value throughput = 23.829'MB/sec zip pipeline throughput = 158.173'MB/sec entries = 930431 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.25 avg-zval = 34.52 usrkeys = 930431 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.25 avg-zval = 34.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930431 bytes = 3256528 } seq expand size = 6513017 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 = 0.0321 GB dict = 1.08 MB all = 0.0382 GB } UnZip/Zip{ index = 10.5134 value = 3.3676 dict = 1.00 all = 3.5108 } Zip/UnZip{ index = 0.0951 value = 0.2969 dict = 1.00 all = 0.2848 } ---------------------------- total value len = 62.411429 GB avg = 0.180 KB (by entry num) total key len = 6.814810 GB avg = 0.020 KB total ukey len = 3.208116 GB avg = 0.008 KB total ukey num = 0.390263992 Billion total entry num = 0.347142000 Billion write speed all = 0.845257801 MB/sec (with seq num) write speed all = 0.811348753 MB/sec (without seq num) 2024/08/20-16:19:00.820012 140500498241088 [compaction_job.cc:1944] [default] [JOB 39145] Generated table #14674337: 930431 keys, 38229843 bytes, temperature: kWarm 2024/08/20-16:19:00.820116 140500498241088 EVENT_LOG_v1 {"time_micros": 1724141940820055, "cf_name": "default", "job": 39145, "event": "table_file_creation", "file_number": 14674337, "file_size": 38229843, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190605554351, "largest_seqno": 190772553231, "table_properties": {"data_size": 32119264, "index_size": 1769984, "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": 26052068, "raw_average_key_size": 28, "raw_value_size": 108165790, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930431, "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": 1724141934, "oldest_key_time": 0, "file_creation_time": 1724141934, "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": 14674337, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:19:00.897144 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674338.sst) /dev/shm/ToplingTemp/Topling-421469-a2QahJ 2024/08/20-16:19:02.079582 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674338.sst): first pass time = 1.18's, 113.516'MB/sec 2024/08/20-16:19:04.096317 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674338.sst): old prealloc_size = 103962751, real_size = 35300864 2024/08/20-16:19:04.096958 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674338.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 932771 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.1081 GB zip-val = 0.0333 GB avg-val = 115.89 avg-zval = 35.68 2024/08/20-16:19:04.097741 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674338.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-16:19:04.893558 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674338.sst): second pass time = 2.02's, 53.621'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 49.441'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2878.494'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.360'MB/sec write SST data time = 0.15's, 265.251'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 = 24127.891'MB/sec zip my value time = 2.02's, unzip length = 0.108'GB zip my value throughput = 53.621'MB/sec zip pipeline throughput = 55.569'MB/sec entries = 932771 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.89 avg-zval = 35.68 usrkeys = 932771 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.89 avg-zval = 35.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 932771 bytes = 3264720 } seq expand size = 6529397 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0187 GB value = 0.1081 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 = 10.4436 value = 3.2481 dict = 1.00 all = 3.4052 } Zip/UnZip{ index = 0.0958 value = 0.3079 dict = 1.00 all = 0.2937 } ---------------------------- total value len = 62.526058 GB avg = 0.180 KB (by entry num) total key len = 6.840927 GB avg = 0.020 KB total ukey len = 3.226771 GB avg = 0.008 KB total ukey num = 0.391196763 Billion total entry num = 0.348074771 Billion write speed all = 0.846933570 MB/sec (with seq num) write speed all = 0.812935124 MB/sec (without seq num) 2024/08/20-16:19:04.943497 140500498241088 [compaction_job.cc:1944] [default] [JOB 39145] Generated table #14674338: 932771 keys, 39415881 bytes, temperature: kWarm 2024/08/20-16:19:04.943566 140500498241088 EVENT_LOG_v1 {"time_micros": 1724141944943531, "cf_name": "default", "job": 39145, "event": "table_file_creation", "file_number": 14674338, "file_size": 39415881, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190621387277, "largest_seqno": 190772553275, "table_properties": {"data_size": 33281200, "index_size": 1786304, "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": 26117588, "raw_average_key_size": 28, "raw_value_size": 108100178, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 932771, "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": 1724141940, "oldest_key_time": 0, "file_creation_time": 1724141940, "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": 14674338, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:19:04.975880 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674339.sst) /dev/shm/ToplingTemp/Topling-421469-Cg8uGG 2024/08/20-16:19:05.201165 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674339.sst): first pass time = 0.23's, 150.578'MB/sec 2024/08/20-16:19:05.531228 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674339.sst): old prealloc_size = 103962751, real_size = 9289728 2024/08/20-16:19:05.531455 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674339.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 236182 prefix = 4 raw-key = 0.0038 GB zip-key = 0.0005 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0273 GB zip-val = 0.0088 GB avg-val = 115.57 avg-zval = 37.15 2024/08/20-16:19:05.531711 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674339.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-16:19:05.724813 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00/14674339.sst): second pass time = 0.33's, 82.899'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 53.726'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2359.784'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.374'MB/sec write SST data time = 0.04's, 294.469'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.281'MB, throughput = 7792.161'MB/sec zip my value time = 0.33's, unzip length = 0.027'GB zip my value throughput = 82.899'MB/sec zip pipeline throughput = 82.899'MB/sec entries = 236182 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.57 avg-zval = 37.15 usrkeys = 236182 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.57 avg-zval = 37.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 236182 bytes = 885696 } seq expand size = 1653274 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0047 GB value = 0.0273 GB dict = 0.28 MB all = 0.0339 GB } __ZipSize{ index = 0.0005 GB value = 0.0088 GB dict = 0.28 MB all = 0.0104 GB } UnZip/Zip{ index = 10.3472 value = 3.1110 dict = 1.00 all = 3.2604 } Zip/UnZip{ index = 0.0966 value = 0.3214 dict = 1.00 all = 0.3067 } ---------------------------- total value len = 62.555008 GB avg = 0.180 KB (by entry num) total key len = 6.847540 GB avg = 0.020 KB total ukey len = 3.231495 GB avg = 0.008 KB total ukey num = 0.391432945 Billion total entry num = 0.348310953 Billion write speed all = 0.847359169 MB/sec (with seq num) write speed all = 0.813338000 MB/sec (without seq num) 2024/08/20-16:19:05.741126 140500498241088 [compaction_job.cc:1944] [default] [JOB 39145] Generated table #14674339: 236182 keys, 10400206 bytes, temperature: kWarm 2024/08/20-16:19:05.741193 140500498241088 EVENT_LOG_v1 {"time_micros": 1724141945741160, "cf_name": "default", "job": 39145, "event": "table_file_creation", "file_number": 14674339, "file_size": 10400206, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189724223715, "largest_seqno": 190760979337, "table_properties": {"data_size": 8774000, "index_size": 456512, "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": 6613096, "raw_average_key_size": 28, "raw_value_size": 27296136, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 236182, "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": 1724141944, "oldest_key_time": 0, "file_creation_time": 1724141944, "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": 14674339, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:19:05.751850 140500498241088 [compaction_job.cc:699] job-39145: subcompact[0], size: 0.088046 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39145/att-00 [14674337,14674338,14674339] 2024/08/20-16:19:05.778744 140500498241088 (Original Log Time 2024/08/20-16:18:54.266238) EVENT_LOG_v1 {"time_micros": 1724141934266191, "job": 39145, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14674315], "files_L3": [14673906, 14673896, 14672282], "score": 1.05288, "input_data_size": 94511592, "oldest_snapshot_seqno": 190772938790} 2024/08/20-16:19:05.778747 140500498241088 (Original Log Time 2024/08/20-16:19:05.778155) [compaction_job.cc:2018] [default] [JOB 39145] Compacted 1@2 + 3@3 files to L3 => 88045930 bytes 2024/08/20-16:19:05.778749 140500498241088 (Original Log Time 2024/08/20-16:19:05.778671) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 8.2 rd, 7.7 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(20.0, 70.1 +0.0 blob) out(84.0 +0.0 blob), read-write-amplify(8.7) write-amplify(4.2) OK, records in: 2229684, records dropped: 130300 output_compression: Snappy 2024/08/20-16:19:05.778756 140500498241088 (Original Log Time 2024/08/20-16:19:05.778719) EVENT_LOG_v1 {"time_micros": 1724141945778698, "cf": "default", "job": 39145, "event": "compaction_finished", "compaction_time_micros": 11485626, "compaction_time_cpu_micros": 3630206, "output_level": 3, "num_output_files": 3, "total_output_size": 88045930, "num_input_records": 2229684, "num_output_records": 2099384, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57306940, "file_range_sync_nanos": 0, "file_fsync_nanos": 1968, "file_prepare_write_nanos": 7474, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-16:19:05.905334 140500498241088 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":1724141934,"executesMs":11610,"compactionJobId":39145,"attempt":0,"compactionInputRawBytes":320847456,"compactionInputZipBytes":94511592,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88045930,"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-ccfe6899b418a6b80d66bd9be12acda6-cdddede25bf39f8d-00"}}, response = 2024/08/20-16:19:05.905442 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39145/att-00: olev 3, work 11.611 s, result 7.586 ms, install 0.627 ms, input{raw 305.984 MiB zip 90.133 MiB}