2024/07/23-19:48:46.616861 140548534527552 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00: fork to child time = 0.056910 sec 2024/07/23-19:48:46.617456 140548534527552 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00 2024/07/23-19:48:46.621462 140548534527552 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00 2024/07/23-19:48:46.622346 140548534527552 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-19:48:46.622582 140548534527552 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-19:48:46.663727 140548534527552 [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-07103/att-00/MANIFEST-13366722 2024/07/23-19:48:46.683335 140548534527552 [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-07103/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13374891, last_sequence is 163328347984, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13374727 2024/07/23-19:48:46.683343 140548534527552 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-19:48:46.683402 140548534527552 [version_set.cc:5652] Creating manifest 13374891 2024/07/23-19:48:46.709130 140548534527552 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-19:48:46.725336 140548534527552 [compaction_job.cc:2433] [default] [JOB 7103] Compacting 1@2 + 3@3 files to L3, score 0.97, subcompactions 1 : 1 2024/07/23-19:48:46.725346 140548534527552 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3717 Base level 2, inputs: [13374882(18MB)], [13374843(91MB) 13374844(90MB) 13374845(44MB)] 2024/07/23-19:48:47.151249 140548534527552 [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 2024/07/23-19:48:47.151267 140548534527552 [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 2024/07/23-19:48:47.151278 140548534527552 [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 2024/07/23-19:48:47.151285 140548534527552 [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 2024/07/23-19:48:47.151291 140548534527552 [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 2024/07/23-19:48:48.822992 140548534527552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374892.sst) /dev/shm/ToplingTemp/Topling-247835-1spnPk 2024/07/23-19:48:50.144341 140548534527552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374892.sst): first pass time = 1.32's, 101.580'MB/sec 2024/07/23-19:48:56.601404 140548534527552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374892.sst): old prealloc_size = 147639500, real_size = 92802912 2024/07/23-19:48:56.601510 140548534527552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374892.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 2.47 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/23-19:48:57.463834 140548534527552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374892.sst): second pass time = 6.46's, 19.126'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 111.578'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27800.502'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.222'MB/sec write SST data time = 0.11's, 892.138'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 = 34742.339'MB/sec zip my value time = 6.46's, unzip length = 0.123'GB zip my value throughput = 19.126'MB/sec zip pipeline throughput = 148.804'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.47 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.47 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0017 GB value = 0.0910 GB dict = 1.24 MB all = 0.0962 GB } UnZip/Zip{ index = 3.2342 value = 1.3573 dict = 1.00 all = 1.3948 } Zip/UnZip{ index = 0.3092 value = 0.7368 dict = 1.00 all = 0.7169 } ---------------------------- 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 = 0.001866331 MB/sec (with seq num) write speed all = 0.001794202 MB/sec (without seq num) 2024/07/23-19:48:57.654836 140548534527552 [compaction_job.cc:1944] [default] [JOB 7103] Generated table #13374892: 671089 keys, 96226492 bytes, temperature: kWarm 2024/07/23-19:48:57.654916 140548534527552 EVENT_LOG_v1 {"time_micros": 1721735337654870, "cf_name": "default", "job": 7103, "event": "table_file_creation", "file_number": 13374892, "file_size": 96226492, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163065606009, "largest_seqno": 163328336306, "table_properties": {"data_size": 90975008, "index_size": 1659968, "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": 1721735328, "oldest_key_time": 0, "file_creation_time": 1721735328, "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": 13374892, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:48:57.701394 140548534527552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374893.sst) /dev/shm/ToplingTemp/Topling-247835-3L2WWk 2024/07/23-19:48:59.412381 140548534527552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374893.sst): first pass time = 1.71's, 78.447'MB/sec 2024/07/23-19:49:00.624853 140548534527552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374893.sst): old prealloc_size = 147639500, real_size = 91908040 2024/07/23-19:49:00.624898 140548534527552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374893.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.14 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/23-19:49:01.192026 140548534527552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374893.sst): second pass time = 1.21's, 101.907'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.947'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26587.940'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.352'MB/sec write SST data time = 0.09's, 1055.979'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 = 43152.282'MB/sec zip my value time = 1.21's, unzip length = 0.123'GB zip my value throughput = 101.907'MB/sec zip pipeline throughput = 101.907'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.14 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.14 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.0298 value = 1.3573 dict = 1.00 all = 1.4091 } Zip/UnZip{ index = 0.1423 value = 0.7368 dict = 1.00 all = 0.7097 } ---------------------------- 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 = 0.003732475 MB/sec (with seq num) write speed all = 0.003588225 MB/sec (without seq num) 2024/07/23-19:49:01.310386 140548534527552 [compaction_job.cc:1944] [default] [JOB 7103] Generated table #13374893: 671089 keys, 95247740 bytes, temperature: kWarm 2024/07/23-19:49:01.310474 140548534527552 EVENT_LOG_v1 {"time_micros": 1721735341310428, "cf_name": "default", "job": 7103, "event": "table_file_creation", "file_number": 13374893, "file_size": 95247740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163208449383, "largest_seqno": 163328336301, "table_properties": {"data_size": 90976416, "index_size": 763712, "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": 1721735337, "oldest_key_time": 0, "file_creation_time": 1721735337, "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": 13374893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:49:01.367170 140548534527552 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374894.sst) /dev/shm/ToplingTemp/Topling-247835-5tuMal 2024/07/23-19:49:02.073401 140548534527552 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374894.sst): first pass time = 0.71's, 112.071'MB/sec 2024/07/23-19:49:02.709028 140548534527552 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374894.sst): old prealloc_size = 147639500, real_size = 56411752 2024/07/23-19:49:02.709085 140548534527552 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374894.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 395713 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.77 raw-val = 0.0728 GB zip-val = 0.0556 GB avg-val = 184.00 avg-zval = 140.53 2024/07/23-19:49:03.043889 140548534527552 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00/13374894.sst): second pass time = 0.63's, 114.788'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 174.533'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22540.622'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.352'MB/sec write SST data time = 0.05's, 1091.777'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.741'MB, throughput = 26024.381'MB/sec zip my value time = 0.63's, unzip length = 0.073'GB zip my value throughput = 114.788'MB/sec zip pipeline throughput = 151.242'MB/sec entries = 395713 avg-key = 16.00 avg-zkey = 1.77 avg-val = 184.00 avg-zval = 140.53 usrkeys = 395713 avg-key = 8.00 avg-zkey = 1.77 avg-val = 191.00 avg-zval = 140.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 395713 bytes = 1385008 } seq expand size = 2769991 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0032 GB value = 0.0728 GB dict = 0.74 MB all = 0.0791 GB } __ZipSize{ index = 0.0007 GB value = 0.0556 GB dict = 0.74 MB all = 0.0584 GB } UnZip/Zip{ index = 4.5082 value = 1.3093 dict = 1.00 all = 1.3543 } Zip/UnZip{ index = 0.2218 value = 0.7638 dict = 1.00 all = 0.7384 } ---------------------------- total value len = 0.331937 GB avg = 0.191 KB (by entry num) total key len = 0.027806 GB avg = 0.016 KB total ukey len = 0.013903 GB avg = 0.008 KB total ukey num = 0.001737891 Billion total entry num = 0.001737891 Billion write speed all = 0.004832796 MB/sec (with seq num) write speed all = 0.004646022 MB/sec (without seq num) 2024/07/23-19:49:03.112025 140548534527552 [compaction_job.cc:1944] [default] [JOB 7103] Generated table #13374894: 395713 keys, 58439683 bytes, temperature: kWarm 2024/07/23-19:49:03.112089 140548534527552 EVENT_LOG_v1 {"time_micros": 1721735343112054, "cf_name": "default", "job": 7103, "event": "table_file_creation", "file_number": 13374894, "file_size": 58439683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163078388872, "largest_seqno": 163328336307, "table_properties": {"data_size": 55610512, "index_size": 702208, "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": 6331408, "raw_average_key_size": 16, "raw_value_size": 72811192, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 395713, "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": 1721735341, "oldest_key_time": 0, "file_creation_time": 1721735341, "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": 13374894, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:49:03.130474 140548534527552 [compaction_job.cc:699] job-07103: subcompact[0], size: 0.249914 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07103/att-00 [13374892,13374893,13374894] 2024/07/23-19:49:03.168835 140548534527552 (Original Log Time 2024/07/23-19:48:46.725381) EVENT_LOG_v1 {"time_micros": 1721735326725355, "job": 7103, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13374882], "files_L3": [13374843, 13374844, 13374845], "score": 0.966403, "input_data_size": 258055576, "oldest_snapshot_seqno": 163328347528} 2024/07/23-19:49:03.168839 140548534527552 (Original Log Time 2024/07/23-19:49:03.165207) [compaction_job.cc:2018] [default] [JOB 7103] Compacted 1@2 + 3@3 files to L3 => 249913915 bytes 2024/07/23-19:49:03.168840 140548534527552 (Original Log Time 2024/07/23-19:49:03.168781) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 15.7 rd, 15.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(18.7, 227.4 +0.0 blob) out(238.3 +0.0 blob), read-write-amplify(25.9) write-amplify(12.7) OK, records in: 1745395, records dropped: 7504 output_compression: Snappy 2024/07/23-19:49:03.168846 140548534527552 (Original Log Time 2024/07/23-19:49:03.168822) EVENT_LOG_v1 {"time_micros": 1721735343168804, "cf": "default", "job": 7103, "event": "compaction_finished", "compaction_time_micros": 16405100, "compaction_time_cpu_micros": 3992743, "output_level": 3, "num_output_files": 3, "total_output_size": 249913915, "num_input_records": 1745395, "num_output_records": 1737891, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 169632449, "file_range_sync_nanos": 0, "file_fsync_nanos": 2999, "file_prepare_write_nanos": 6590, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/23-19:49:03.277391 140548534527552 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":1721735326,"executesMs":16541,"compactionJobId":7103,"attempt":0,"compactionInputRawBytes":349079000,"compactionInputZipBytes":258055576,"compactionOutputRawBytes":0,"compactionOutputZipBytes":249913915,"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":"00-0dcdfafa8a767a7a1544ab58168fb812-75615c3ca13d2418-00"}}, response = 2024/07/23-19:49:03.277438 140548534527552 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-07103/att-00: olev 3, work 16.541 s, result 6.970 ms, install 3.656 ms, input{raw 332.908 MiB zip 246.101 MiB}