2024/08/20-04:16:12.592305 140500305208896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00: fork to child time = 0.013863 sec 2024/08/20-04:16:12.593535 140500305208896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00 2024/08/20-04:16:12.598937 140500305208896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00 2024/08/20-04:16:12.600067 140500305208896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:16:12.600370 140500305208896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:16:12.639179 140500305208896 [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-05902/att-00/MANIFEST-14629260 2024/08/20-04:16:12.677434 140500305208896 [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-05902/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14635869, last_sequence is 189931299000, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14635739 2024/08/20-04:16:12.677443 140500305208896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:16:12.677519 140500305208896 [version_set.cc:5652] Creating manifest 14635869 2024/08/20-04:16:12.704487 140500305208896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:16:12.719836 140500305208896 [compaction_job.cc:2433] [default] [JOB 5902] Compacting 1@1 + 2@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-04:16:12.719848 140500305208896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3082 Base level 1, inputs: [14635855(31MB)], [14635795(19MB) 14635784(20MB)] 2024/08/20-04:16:13.084957 140500305208896 [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 2024/08/20-04:16:13.084975 140500305208896 [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 2024/08/20-04:16:13.084992 140500305208896 [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 2024/08/20-04:16:13.085010 140500305208896 [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 2024/08/20-04:16:13.085024 140500305208896 [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 2024/08/20-04:16:13.303762 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635870.sst) /dev/shm/ToplingTemp/Topling-163606-abIbvk 2024/08/20-04:16:13.406576 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635870.sst): first pass time = 0.10's, 653.134'MB/sec 2024/08/20-04:16:15.153434 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635870.sst): old prealloc_size = 73819750, real_size = 20990096 2024/08/20-04:16:15.153513 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635870.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.34 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.02 avg-zval = 318.75 2024/08/20-04:16:15.387698 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635870.sst): second pass time = 1.75's, 37.698'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 93.236'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7186.170'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.104'MB/sec write SST data time = 0.08's, 277.290'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 15411.012'MB/sec zip my value time = 1.75's, unzip length = 0.066'GB zip my value throughput = 37.698'MB/sec zip pipeline throughput = 106.730'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.34 avg-val = 1017.02 avg-zval = 318.75 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.34 avg-val = 1024.02 avg-zval = 318.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2454 value = 3.1906 dict = 1.00 all = 3.0724 } Zip/UnZip{ index = 0.4454 value = 0.3134 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398275 Billion total entry num = 0.346276283 Billion write speed all = 1.794590173 MB/sec (with seq num) write speed all = 1.722700493 MB/sec (without seq num) 2024/08/20-04:16:15.420730 140500305208896 [compaction_job.cc:1944] [default] [JOB 5902] Generated table #14635870: 64714 keys, 21842406 bytes, temperature: kWarm 2024/08/20-04:16:15.420839 140500305208896 EVENT_LOG_v1 {"time_micros": 1724098575420769, "cf_name": "default", "job": 5902, "event": "table_file_creation", "file_number": 14635870, "file_size": 21842406, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189915637436, "largest_seqno": 189931163715, "table_properties": {"data_size": 20627904, "index_size": 345856, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815406, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724098573, "oldest_key_time": 0, "file_creation_time": 1724098573, "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": 14635870, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:16:15.456399 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635871.sst) /dev/shm/ToplingTemp/Topling-163606-PNNjil 2024/08/20-04:16:15.797407 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635871.sst): first pass time = 0.34's, 196.822'MB/sec 2024/08/20-04:16:18.359193 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635871.sst): old prealloc_size = 73819750, real_size = 20983760 2024/08/20-04:16:18.359266 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635871.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.41 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.98 avg-zval = 318.58 2024/08/20-04:16:18.550329 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635871.sst): second pass time = 2.52's, 26.110'MB/sec, value only(98.1% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.19's, 114.289'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10261.675'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.129'MB/sec write SST data time = 0.07's, 330.994'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 15771.568'MB/sec zip my value time = 2.52's, unzip length = 0.066'GB zip my value throughput = 26.110'MB/sec zip pipeline throughput = 154.371'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.41 avg-val = 1016.98 avg-zval = 318.58 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.41 avg-val = 1023.98 avg-zval = 318.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 202256 } seq expand size = 453012 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2171 value = 3.1922 dict = 1.00 all = 3.0721 } Zip/UnZip{ index = 0.4510 value = 0.3133 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.429286 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 1.796196054 MB/sec (with seq num) write speed all = 1.724298839 MB/sec (without seq num) 2024/08/20-04:16:18.581077 140500305208896 [compaction_job.cc:1944] [default] [JOB 5902] Generated table #14635871: 64716 keys, 21844611 bytes, temperature: kWarm 2024/08/20-04:16:18.581161 140500305208896 EVENT_LOG_v1 {"time_micros": 1724098578581116, "cf_name": "default", "job": 5902, "event": "table_file_creation", "file_number": 14635871, "file_size": 21844611, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189898438367, "largest_seqno": 189931163365, "table_properties": {"data_size": 20617152, "index_size": 350272, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65814686, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "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": 1724098575, "oldest_key_time": 0, "file_creation_time": 1724098575, "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": 14635871, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:16:18.626754 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635872.sst) /dev/shm/ToplingTemp/Topling-163606-IAa1tl 2024/08/20-04:16:18.648144 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635872.sst): first pass time = 0.02's, 403.444'MB/sec 2024/08/20-04:16:18.985485 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635872.sst): old prealloc_size = 73819750, real_size = 2726096 2024/08/20-04:16:18.985554 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635872.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 8295 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.43 raw-val = 0.0084 GB zip-val = 0.0027 GB avg-val =1016.98 avg-zval = 327.94 2024/08/20-04:16:19.003785 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00/14635872.sst): second pass time = 0.34's, 25.087'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 155.278'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24.574'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.158'MB/sec write SST data time = 0.00's, 569.653'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.089'MB, throughput = 2896.366'MB/sec zip my value time = 0.34's, unzip length = 0.008'GB zip my value throughput = 25.087'MB/sec zip pipeline throughput = 152.562'MB/sec entries = 8295 avg-key = 20.00 avg-zkey = 0.44 avg-val = 1016.98 avg-zval = 327.94 usrkeys = 8295 avg-key = 12.00 avg-zkey = 0.44 avg-val = 1023.98 avg-zval = 327.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8295 bytes = 25936 } seq expand size = 58065 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0084 GB dict = 0.09 MB all = 0.0086 GB } __ZipSize{ index = 0.0000 GB value = 0.0027 GB dict = 0.09 MB all = 0.0028 GB } UnZip/Zip{ index = 27.2862 value = 3.1012 dict = 1.00 all = 3.0284 } Zip/UnZip{ index = 0.0366 value = 0.3225 dict = 1.00 all = 0.3302 } ---------------------------- total value len = 62.437780 GB avg = 0.180 KB (by entry num) total key len = 6.791512 GB avg = 0.020 KB total ukey len = 3.191160 GB avg = 0.008 KB total ukey num = 0.389471286 Billion total entry num = 0.346349294 Billion write speed all = 1.796399629 MB/sec (with seq num) write speed all = 1.724501538 MB/sec (without seq num) 2024/08/20-04:16:19.021533 140500305208896 [compaction_job.cc:1944] [default] [JOB 5902] Generated table #14635872: 8295 keys, 2840397 bytes, temperature: kWarm 2024/08/20-04:16:19.021612 140500305208896 EVENT_LOG_v1 {"time_micros": 1724098579021568, "cf_name": "default", "job": 5902, "event": "table_file_creation", "file_number": 14635872, "file_size": 2840397, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189898436472, "largest_seqno": 189929432968, "table_properties": {"data_size": 2720240, "index_size": 3648, "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": 165900, "raw_average_key_size": 20, "raw_value_size": 8435882, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 8295, "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": 1724098578, "oldest_key_time": 0, "file_creation_time": 1724098578, "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": 14635872, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:16:19.031991 140500305208896 [compaction_job.cc:699] job-05902: subcompact[0], size: 0.046527 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05902/att-00 [14635870,14635871,14635872] 2024/08/20-04:16:19.054533 140500305208896 (Original Log Time 2024/08/20-04:16:12.719898) EVENT_LOG_v1 {"time_micros": 1724098572719859, "job": 5902, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14635855], "files_L2": [14635795, 14635784], "score": 0.957071, "input_data_size": 76087808, "oldest_snapshot_seqno": 189931298311} 2024/08/20-04:16:19.054539 140500305208896 (Original Log Time 2024/08/20-04:16:19.052452) [compaction_job.cc:2018] [default] [JOB 5902] Compacted 1@1 + 2@2 files to L2 => 46527414 bytes 2024/08/20-04:16:19.054542 140500305208896 (Original Log Time 2024/08/20-04:16:19.054229) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 12.1 rd, 7.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 40.6 +0.0 blob) out(44.4 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 157959, records dropped: 20234 output_compression: Snappy 2024/08/20-04:16:19.054552 140500305208896 (Original Log Time 2024/08/20-04:16:19.054288) EVENT_LOG_v1 {"time_micros": 1724098579054262, "cf": "default", "job": 5902, "event": "compaction_finished", "compaction_time_micros": 6312108, "compaction_time_cpu_micros": 513581, "output_level": 2, "num_output_files": 3, "total_output_size": 46527414, "num_input_records": 157959, "num_output_records": 137725, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69703172, "file_range_sync_nanos": 0, "file_fsync_nanos": 2632, "file_prepare_write_nanos": 8220, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-04:16:19.197363 140500305208896 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":1724098572,"executesMs":6453,"compactionJobId":5902,"attempt":0,"compactionInputRawBytes":163804722,"compactionInputZipBytes":76087808,"compactionOutputRawBytes":0,"compactionOutputZipBytes":46527414,"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":"00-1fd41cb13e1e100c7c177163a4561be6-2468bf3bfa7f32a1-00"}}, response = 2024/08/20-04:16:19.197465 140500305208896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-05902/att-00: olev 2, work 6.453 s, result 6.642 ms, install 2.130 ms, input{raw 156.216 MiB zip 72.563 MiB}