2024/08/20-09:02:14.104424 140500095391296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00: fork to child time = 0.021286 sec 2024/08/20-09:02:14.105668 140500095391296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00 2024/08/20-09:02:14.112859 140500095391296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00 2024/08/20-09:02:14.113334 140500095391296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:02:14.113791 140500095391296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:02:14.160264 140500095391296 [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-20407/att-00/MANIFEST-14629260 2024/08/20-09:02:14.178566 140500095391296 [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-20407/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652509, last_sequence is 190298157491, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14652380 2024/08/20-09:02:14.178580 140500095391296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:02:14.178669 140500095391296 [version_set.cc:5652] Creating manifest 14652509 2024/08/20-09:02:14.207125 140500095391296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:02:14.221705 140500095391296 [compaction_job.cc:2433] [default] [JOB 20407] Compacting 1@2 + 3@3 files to L3, score 1.08, subcompactions 1 : 1 2024/08/20-09:02:14.221721 140500095391296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10470 Base level 2, inputs: [14652443(31MB)], [14652493(41MB) 14652494(954KB) 14652363(41MB)] 2024/08/20-09:02:14.449775 140500095391296 [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 2024/08/20-09:02:14.449801 140500095391296 [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 2024/08/20-09:02:14.449822 140500095391296 [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 2024/08/20-09:02:14.449834 140500095391296 [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 2024/08/20-09:02:14.449844 140500095391296 [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 2024/08/20-09:02:14.747822 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652510.sst) /dev/shm/ToplingTemp/Topling-276144-3WGuNT 2024/08/20-09:02:14.922001 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652510.sst): first pass time = 0.17's, 770.844'MB/sec 2024/08/20-09:02:15.864817 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652510.sst): old prealloc_size = 133886951, real_size = 41764000 2024/08/20-09:02:15.864890 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652510.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.22 2024/08/20-09:02:16.027680 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652510.sst): second pass time = 0.94's, 139.736'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 267.571'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16628.642'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.292'MB/sec write SST data time = 0.05's, 836.736'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33950.877'MB/sec zip my value time = 0.94's, unzip length = 0.132'GB zip my value throughput = 139.736'MB/sec zip pipeline throughput = 139.736'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.01 avg-zval = 317.22 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.01 avg-zval = 317.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3022 value = 3.2060 dict = 1.00 all = 3.0798 } Zip/UnZip{ index = 0.4344 value = 0.3119 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.242855711 MB/sec (with seq num) write speed all = 1.193107320 MB/sec (without seq num) 2024/08/20-09:02:16.080046 140500095391296 [compaction_job.cc:1944] [default] [JOB 20407] Generated table #14652510: 129428 keys, 43580674 bytes, temperature: kWarm 2024/08/20-09:02:16.080132 140500095391296 EVENT_LOG_v1 {"time_micros": 1724115736080084, "cf_name": "default", "job": 20407, "event": "table_file_creation", "file_number": 14652510, "file_size": 43580674, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190297796645, "table_properties": {"data_size": 41056848, "index_size": 674624, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629617, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724115734, "oldest_key_time": 0, "file_creation_time": 1724115734, "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": 14652510, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:02:16.114335 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652511.sst) /dev/shm/ToplingTemp/Topling-276144-iAHL9T 2024/08/20-09:02:16.778985 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652511.sst): first pass time = 0.66's, 201.953'MB/sec 2024/08/20-09:02:18.022704 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652511.sst): old prealloc_size = 133886951, real_size = 41807776 2024/08/20-09:02:18.022771 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652511.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.47 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.30 2024/08/20-09:02:18.191817 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652511.sst): second pass time = 1.24's, 106.570'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 257.978'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20444.933'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.279'MB/sec write SST data time = 0.05's, 819.351'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 25667.064'MB/sec zip my value time = 1.24's, unzip length = 0.132'GB zip my value throughput = 106.570'MB/sec zip pipeline throughput = 106.570'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.47 avg-val = 1017.00 avg-zval = 317.30 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.47 avg-val = 1024.00 avg-zval = 317.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1954 value = 3.2052 dict = 1.00 all = 3.0767 } Zip/UnZip{ index = 0.4555 value = 0.3120 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592418 Billion total entry num = 0.346470426 Billion write speed all = 1.245233471 MB/sec (with seq num) write speed all = 1.195468422 MB/sec (without seq num) 2024/08/20-09:02:18.245211 140500095391296 [compaction_job.cc:1944] [default] [JOB 20407] Generated table #14652511: 129429 keys, 43624509 bytes, temperature: kWarm 2024/08/20-09:02:18.245277 140500095391296 EVENT_LOG_v1 {"time_micros": 1724115738245245, "cf_name": "default", "job": 20407, "event": "table_file_creation", "file_number": 14652511, "file_size": 43624509, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797965495, "largest_seqno": 190297795168, "table_properties": {"data_size": 41067792, "index_size": 707456, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629183, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724115736, "oldest_key_time": 0, "file_creation_time": 1724115736, "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": 14652511, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:02:18.281692 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652512.sst) /dev/shm/ToplingTemp/Topling-276144-8gsj7V 2024/08/20-09:02:18.301056 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652512.sst): first pass time = 0.02's, 350.361'MB/sec 2024/08/20-09:02:18.363316 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652512.sst): old prealloc_size = 133886951, real_size = 2150704 2024/08/20-09:02:18.363379 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652512.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 6526 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.32 raw-val = 0.0066 GB zip-val = 0.0021 GB avg-val =1017.20 avg-zval = 328.96 2024/08/20-09:02:18.373551 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00/14652512.sst): second pass time = 0.06's, 108.106'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 219.685'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 60.293'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.226'MB/sec write SST data time = 0.00's, 759.127'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.070'MB, throughput = 1372.308'MB/sec zip my value time = 0.06's, unzip length = 0.007'GB zip my value throughput = 108.106'MB/sec zip pipeline throughput = 108.106'MB/sec entries = 6526 avg-key = 20.00 avg-zkey = 0.32 avg-val = 1017.20 avg-zval = 328.96 usrkeys = 6526 avg-key = 12.00 avg-zkey = 0.32 avg-val = 1024.20 avg-zval = 328.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6526 bytes = 21232 } seq expand size = 45682 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0066 GB dict = 0.07 MB all = 0.0068 GB } __ZipSize{ index = 0.0000 GB value = 0.0021 GB dict = 0.07 MB all = 0.0022 GB } UnZip/Zip{ index = 37.0795 value = 3.0921 dict = 1.00 all = 3.0196 } Zip/UnZip{ index = 0.0270 value = 0.3234 dict = 1.00 all = 0.3312 } ---------------------------- total value len = 62.568504 GB avg = 0.181 KB (by entry num) total key len = 6.794065 GB avg = 0.020 KB total ukey len = 3.192692 GB avg = 0.008 KB total ukey num = 0.389598944 Billion total entry num = 0.346476952 Billion write speed all = 1.245351756 MB/sec (with seq num) write speed all = 1.195585932 MB/sec (without seq num) 2024/08/20-09:02:18.382322 140500095391296 [compaction_job.cc:1944] [default] [JOB 20407] Generated table #14652512: 6526 keys, 2241615 bytes, temperature: kWarm 2024/08/20-09:02:18.382371 140500095391296 EVENT_LOG_v1 {"time_micros": 1724115738382345, "cf_name": "default", "job": 20407, "event": "table_file_creation", "file_number": 14652512, "file_size": 2241615, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251178830, "largest_seqno": 190294285756, "table_properties": {"data_size": 2146816, "index_size": 2112, "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": 130520, "raw_average_key_size": 20, "raw_value_size": 6638220, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 6526, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724115738, "oldest_key_time": 0, "file_creation_time": 1724115738, "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": 14652512, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:02:18.392291 140500095391296 [compaction_job.cc:699] job-20407: subcompact[0], size: 0.089447 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20407/att-00 [14652510,14652511,14652512] 2024/08/20-09:02:18.420796 140500095391296 (Original Log Time 2024/08/20-09:02:14.221785) EVENT_LOG_v1 {"time_micros": 1724115734221738, "job": 20407, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14652443], "files_L3": [14652493, 14652494, 14652363], "score": 1.08248, "input_data_size": 121715410, "oldest_snapshot_seqno": 190298156663} 2024/08/20-09:02:18.420799 140500095391296 (Original Log Time 2024/08/20-09:02:18.417645) [compaction_job.cc:2018] [default] [JOB 20407] Compacted 1@2 + 3@3 files to L3 => 89446798 bytes 2024/08/20-09:02:18.420801 140500095391296 (Original Log Time 2024/08/20-09:02:18.420735) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 29.2 rd, 21.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.1 +0.0 blob) out(85.3 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 293533, records dropped: 28150 output_compression: Snappy 2024/08/20-09:02:18.420807 140500095391296 (Original Log Time 2024/08/20-09:02:18.420777) EVENT_LOG_v1 {"time_micros": 1724115738420758, "cf": "default", "job": 20407, "event": "compaction_finished", "compaction_time_micros": 4170517, "compaction_time_cpu_micros": 864506, "output_level": 3, "num_output_files": 3, "total_output_size": 89446798, "num_input_records": 293533, "num_output_records": 265383, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59282106, "file_range_sync_nanos": 0, "file_fsync_nanos": 2265, "file_prepare_write_nanos": 6025, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:02:18.557270 140500095391296 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":1724115734,"executesMs":4306,"compactionJobId":20407,"attempt":0,"compactionInputRawBytes":304396854,"compactionInputZipBytes":121715410,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89446798,"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":"00-4eac702308e833cc192163ac26ebff4a-ee3f5d757907dcdf-00"}}, response = 2024/08/20-09:02:18.557389 140500095391296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20407/att-00: olev 3, work 4.307 s, result 6.277 ms, install 3.185 ms, input{raw 290.295 MiB zip 116.077 MiB}