2024/07/25-07:09:37.493200 140495451362880 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00: fork to child time = 0.012414 sec 2024/07/25-07:09:37.494155 140495451362880 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00 2024/07/25-07:09:37.498950 140495451362880 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00 2024/07/25-07:09:37.507793 140495451362880 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-07:09:37.508128 140495451362880 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-07:09:37.550360 140495451362880 [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-57170/att-00/MANIFEST-13366722 2024/07/25-07:09:37.583505 140495451362880 [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-57170/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13436407, last_sequence is 164681289741, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13436358 2024/07/25-07:09:37.583514 140495451362880 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-07:09:37.583582 140495451362880 [version_set.cc:5652] Creating manifest 13436407 2024/07/25-07:09:37.616136 140495451362880 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-07:09:37.630336 140495451362880 [compaction_job.cc:2433] [default] [JOB 57170] Compacting 1@2 + 4@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/25-07:09:37.630355 140495451362880 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30104 Base level 2, inputs: [13436373(20MB)], [13436347(90MB) 13436348(90MB) 13436349(2473KB) 13436335(53MB)] 2024/07/25-07:09:37.814277 140495451362880 [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 2024/07/25-07:09:37.814294 140495451362880 [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 2024/07/25-07:09:37.814307 140495451362880 [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 2024/07/25-07:09:37.814317 140495451362880 [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 2024/07/25-07:09:37.814325 140495451362880 [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 2024/07/25-07:09:38.617221 140495451362880 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436408.sst) /dev/shm/ToplingTemp/Topling-160042-miZqxN 2024/07/25-07:09:39.815271 140495451362880 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436408.sst): first pass time = 1.20's, 112.035'MB/sec 2024/07/25-07:09:42.103020 140495451362880 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436408.sst): old prealloc_size = 147639500, real_size = 92095320 2024/07/25-07:09:42.103113 140495451362880 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436408.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.42 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/25-07:09:43.330689 140495451362880 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436408.sst): second pass time = 2.29's, 54.001'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.23's, 77.670'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15973.637'MB/sec (index lex order gen) rebuild zvType time = 1.01's, 0.166'MB/sec write SST data time = 0.22's, 440.336'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 37482.202'MB/sec zip my value time = 2.29's, unzip length = 0.123'GB zip my value throughput = 54.001'MB/sec zip pipeline throughput = 98.279'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.42 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.42 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.6508 value = 1.3573 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1770 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.002604866 MB/sec (with seq num) write speed all = 0.002504195 MB/sec (without seq num) 2024/07/25-07:09:43.516759 140495451362880 [compaction_job.cc:1944] [default] [JOB 57170] Generated table #13436408: 671089 keys, 95351100 bytes, temperature: kWarm 2024/07/25-07:09:43.516863 140495451362880 EVENT_LOG_v1 {"time_micros": 1721862583516804, "cf_name": "default", "job": 57170, "event": "table_file_creation", "file_number": 13436408, "file_size": 95351100, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164616207045, "largest_seqno": 164681222684, "table_properties": {"data_size": 90977296, "index_size": 950080, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1721862578, "oldest_key_time": 0, "file_creation_time": 1721862578, "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": 13436408, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-07:09:43.576508 140495451362880 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436409.sst) /dev/shm/ToplingTemp/Topling-160042-K0E8PN 2024/07/25-07:09:44.983198 140495451362880 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436409.sst): first pass time = 1.41's, 95.417'MB/sec 2024/07/25-07:09:46.792961 140495451362880 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436409.sst): old prealloc_size = 147639500, real_size = 92105272 2024/07/25-07:09:46.793015 140495451362880 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436409.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.43 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/25-07:09:47.502732 140495451362880 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436409.sst): second pass time = 1.81's, 68.259'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 134.363'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31443.387'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.314'MB/sec write SST data time = 0.18's, 543.152'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 39920.509'MB/sec zip my value time = 1.81's, unzip length = 0.123'GB zip my value throughput = 68.259'MB/sec zip pipeline throughput = 97.243'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.43 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.43 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.6036 value = 1.3572 dict = 1.00 all = 1.4075 } Zip/UnZip{ index = 0.1785 value = 0.7368 dict = 1.00 all = 0.7105 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.005209324 MB/sec (with seq num) write speed all = 0.005007998 MB/sec (without seq num) 2024/07/25-07:09:47.657704 140495451362880 [compaction_job.cc:1944] [default] [JOB 57170] Generated table #13436409: 671089 keys, 95361084 bytes, temperature: kWarm 2024/07/25-07:09:47.657788 140495451362880 EVENT_LOG_v1 {"time_micros": 1721862587657740, "cf_name": "default", "job": 57170, "event": "table_file_creation", "file_number": 13436409, "file_size": 95361084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164616206224, "largest_seqno": 164681222693, "table_properties": {"data_size": 90979248, "index_size": 958080, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1721862583, "oldest_key_time": 0, "file_creation_time": 1721862583, "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": 13436409, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-07:09:47.713572 140495451362880 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436410.sst) /dev/shm/ToplingTemp/Topling-160042-7rIPbQ 2024/07/25-07:09:48.730763 140495451362880 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436410.sst): first pass time = 1.02's, 93.530'MB/sec 2024/07/25-07:09:49.486602 140495451362880 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436410.sst): old prealloc_size = 147639500, real_size = 67422888 2024/07/25-07:09:49.486651 140495451362880 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436410.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 475666 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 2.56 raw-val = 0.0875 GB zip-val = 0.0661 GB avg-val = 184.00 avg-zval = 138.93 2024/07/25-07:09:49.882804 140495451362880 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00/13436410.sst): second pass time = 0.76's, 115.902'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 175.997'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40305.869'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.353'MB/sec write SST data time = 0.06's, 1168.898'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.877'MB, throughput = 30454.732'MB/sec zip my value time = 0.76's, unzip length = 0.088'GB zip my value throughput = 115.902'MB/sec zip pipeline throughput = 115.902'MB/sec entries = 475666 avg-key = 16.00 avg-zkey = 2.56 avg-val = 184.00 avg-zval = 138.93 usrkeys = 475666 avg-key = 8.00 avg-zkey = 2.56 avg-val = 191.00 avg-zval = 138.93 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 475666 bytes = 1545936 } seq expand size = 3329662 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0038 GB value = 0.0875 GB dict = 0.88 MB all = 0.0951 GB } __ZipSize{ index = 0.0012 GB value = 0.0661 GB dict = 0.88 MB all = 0.0697 GB } UnZip/Zip{ index = 3.1253 value = 1.3244 dict = 1.00 all = 1.3643 } Zip/UnZip{ index = 0.3200 value = 0.7551 dict = 1.00 all = 0.7330 } ---------------------------- total value len = 0.347208 GB avg = 0.191 KB (by entry num) total key len = 0.029086 GB avg = 0.016 KB total ukey len = 0.014543 GB avg = 0.008 KB total ukey num = 0.001817844 Billion total entry num = 0.001817844 Billion write speed all = 0.007055186 MB/sec (with seq num) write speed all = 0.006782522 MB/sec (without seq num) 2024/07/25-07:09:49.980866 140495451362880 [compaction_job.cc:1944] [default] [JOB 57170] Generated table #13436410: 475666 keys, 69727907 bytes, temperature: kWarm 2024/07/25-07:09:49.980935 140495451362880 EVENT_LOG_v1 {"time_micros": 1721862589980899, "cf_name": "default", "job": 57170, "event": "table_file_creation", "file_number": 13436410, "file_size": 69727907, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164616206232, "largest_seqno": 164681222690, "table_properties": {"data_size": 66086176, "index_size": 1217600, "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": 7610656, "raw_average_key_size": 16, "raw_value_size": 87522544, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 475666, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1721862587, "oldest_key_time": 0, "file_creation_time": 1721862587, "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": 13436410, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-07:09:50.003538 140495451362880 [compaction_job.cc:699] job-57170: subcompact[0], size: 0.260440 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57170/att-00 [13436408,13436409,13436410] 2024/07/25-07:09:50.039054 140495451362880 (Original Log Time 2024/07/25-07:09:37.630428) EVENT_LOG_v1 {"time_micros": 1721862577630374, "job": 57170, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13436373], "files_L3": [13436347, 13436348, 13436349, 13436335], "score": 0.983278, "input_data_size": 270032648, "oldest_snapshot_seqno": 164681285585} 2024/07/25-07:09:50.039059 140495451362880 (Original Log Time 2024/07/25-07:09:50.038615) [compaction_job.cc:2018] [default] [JOB 57170] Compacted 1@2 + 4@3 files to L3 => 260440091 bytes 2024/07/25-07:09:50.039060 140495451362880 (Original Log Time 2024/07/25-07:09:50.038983) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 21.8 rd, 21.0 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(20.1, 237.4 +0.0 blob) out(248.4 +0.0 blob), read-write-amplify(25.2) write-amplify(12.4) OK, records in: 1826431, records dropped: 8587 output_compression: Snappy 2024/07/25-07:09:50.039066 140495451362880 (Original Log Time 2024/07/25-07:09:50.039023) EVENT_LOG_v1 {"time_micros": 1721862590039006, "cf": "default", "job": 57170, "event": "compaction_finished", "compaction_time_micros": 12373118, "compaction_time_cpu_micros": 4266361, "output_level": 3, "num_output_files": 3, "total_output_size": 260440091, "num_input_records": 1826431, "num_output_records": 1817844, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 290997368, "file_range_sync_nanos": 0, "file_fsync_nanos": 2850, "file_prepare_write_nanos": 6767, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-07:09:50.155762 140495451362880 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":1721862577,"executesMs":12538,"compactionJobId":57170,"attempt":0,"compactionInputRawBytes":365286200,"compactionInputZipBytes":270032648,"compactionOutputRawBytes":0,"compactionOutputZipBytes":260440091,"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-eb278b001f604b7362dadf3126b00e6f-dba21c302cbd0008-00"}}, response = 2024/07/25-07:09:50.155882 140495451362880 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-57170/att-00: olev 3, work 12.538 s, result 6.984 ms, install 0.469 ms, input{raw 348.364 MiB zip 257.523 MiB}