2024/07/24-21:04:18.078232 140495703144000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00: fork to child time = 0.014838 sec 2024/07/24-21:04:18.078907 140495703144000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00 2024/07/24-21:04:18.082955 140495703144000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00 2024/07/24-21:04:18.083792 140495703144000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-21:04:18.084006 140495703144000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-21:04:18.130059 140495703144000 [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-43704/att-00/MANIFEST-13366722 2024/07/24-21:04:18.165656 140495703144000 [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-43704/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13419717, last_sequence is 164322099952, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13419671 2024/07/24-21:04:18.165665 140495703144000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-21:04:18.165727 140495703144000 [version_set.cc:5652] Creating manifest 13419717 2024/07/24-21:04:18.197189 140495703144000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-21:04:18.213453 140495703144000 [compaction_job.cc:2433] [default] [JOB 43704] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/24-21:04:18.213464 140495703144000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23171 Base level 2, inputs: [13419714(31MB)], [13419608(41MB) 13419631(41MB)] 2024/07/24-21:04:18.702897 140495703144000 [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 2024/07/24-21:04:18.702910 140495703144000 [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 2024/07/24-21:04:18.702921 140495703144000 [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 2024/07/24-21:04:18.702928 140495703144000 [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 2024/07/24-21:04:18.702935 140495703144000 [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 2024/07/24-21:04:19.163535 140495703144000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419718.sst) /dev/shm/ToplingTemp/Topling-59107-H5qAfA 2024/07/24-21:04:19.377677 140495703144000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419718.sst): first pass time = 0.21's, 626.909'MB/sec 2024/07/24-21:04:21.723762 140495703144000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419718.sst): old prealloc_size = 133153691, real_size = 41903136 2024/07/24-21:04:21.723820 140495703144000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419718.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129434 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.96 avg-zval = 318.32 2024/07/24-21:04:22.048187 140495703144000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419718.sst): second pass time = 2.34's, 56.136'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 134.670'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16066.836'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.126'MB/sec write SST data time = 0.07's, 638.741'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 = 40659.183'MB/sec zip my value time = 2.34's, unzip length = 0.132'GB zip my value throughput = 56.136'MB/sec zip pipeline throughput = 144.496'MB/sec entries = 129434 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1016.96 avg-zval = 318.32 usrkeys = 129434 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1023.96 avg-zval = 318.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129434 bytes = 436848 } seq expand size = 906038 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 = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3208 value = 3.1948 dict = 1.00 all = 3.0722 } Zip/UnZip{ index = 0.4309 value = 0.3130 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129434 Billion total entry num = 0.000129434 Billion write speed all = 0.007944792 MB/sec (with seq num) write speed all = 0.007883910 MB/sec (without seq num) 2024/07/24-21:04:22.105620 140495703144000 [compaction_job.cc:1944] [default] [JOB 43704] Generated table #13419718: 129434 keys, 43687435 bytes, temperature: kWarm 2024/07/24-21:04:22.105718 140495703144000 EVENT_LOG_v1 {"time_micros": 1721826262105658, "cf_name": "default", "job": 43704, "event": "table_file_creation", "file_number": 13419718, "file_size": 43687435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164203403637, "largest_seqno": 164322073718, "table_properties": {"data_size": 41201360, "index_size": 669248, "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": 2588680, "raw_average_key_size": 20, "raw_value_size": 131629692, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129434, "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": 1721826259, "oldest_key_time": 0, "file_creation_time": 1721826259, "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": 13419718, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-21:04:22.171791 140495703144000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419719.sst) /dev/shm/ToplingTemp/Topling-59107-xoBUzz 2024/07/24-21:04:22.960413 140495703144000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419719.sst): first pass time = 0.79's, 170.205'MB/sec 2024/07/24-21:04:25.845826 140495703144000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419719.sst): old prealloc_size = 133153691, real_size = 42057600 2024/07/24-21:04:25.845867 140495703144000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419719.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.23 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.99 avg-zval = 318.46 2024/07/24-21:04:26.237699 140495703144000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419719.sst): second pass time = 2.88's, 45.687'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 111.894'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33344.026'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.099'MB/sec write SST data time = 0.07's, 672.942'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 = 45919.839'MB/sec zip my value time = 2.88's, unzip length = 0.132'GB zip my value throughput = 45.687'MB/sec zip pipeline throughput = 147.211'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 6.23 avg-val = 1016.99 avg-zval = 318.46 usrkeys = 129430 avg-key = 12.00 avg-zkey = 6.23 avg-val = 1023.99 avg-zval = 318.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0412 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9256 value = 3.1935 dict = 1.00 all = 3.0614 } Zip/UnZip{ index = 0.5193 value = 0.3131 dict = 1.00 all = 0.3266 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258864 Billion total entry num = 0.000258864 Billion write speed all = 0.015885650 MB/sec (with seq num) write speed all = 0.015763918 MB/sec (without seq num) 2024/07/24-21:04:26.293772 140495703144000 [compaction_job.cc:1944] [default] [JOB 43704] Generated table #13419719: 129430 keys, 43841603 bytes, temperature: kWarm 2024/07/24-21:04:26.293868 140495703144000 EVENT_LOG_v1 {"time_micros": 1721826266293815, "cf_name": "default", "job": 43704, "event": "table_file_creation", "file_number": 13419719, "file_size": 43841603, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164254755754, "largest_seqno": 164322073889, "table_properties": {"data_size": 41218480, "index_size": 806592, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629438, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1721826262, "oldest_key_time": 0, "file_creation_time": 1721826262, "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": 13419719, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-21:04:26.365065 140495703144000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419720.sst) /dev/shm/ToplingTemp/Topling-59107-Q1aWiA 2024/07/24-21:04:26.392762 140495703144000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419720.sst): first pass time = 0.03's, 243.570'MB/sec 2024/07/24-21:04:26.890522 140495703144000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419720.sst): old prealloc_size = 133153691, real_size = 2142160 2024/07/24-21:04:26.890581 140495703144000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419720.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 6491 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.30 raw-val = 0.0066 GB zip-val = 0.0021 GB avg-val =1017.08 avg-zval = 329.45 2024/07/24-21:04:26.909111 140495703144000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00/13419720.sst): second pass time = 0.50's, 13.281'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 120.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 47.399'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.109'MB/sec write SST data time = 0.00's, 630.696'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 = 2478.345'MB/sec zip my value time = 0.50's, unzip length = 0.007'GB zip my value throughput = 13.281'MB/sec zip pipeline throughput = 152.193'MB/sec entries = 6491 avg-key = 20.00 avg-zkey = 0.30 avg-val = 1017.08 avg-zval = 329.45 usrkeys = 6491 avg-key = 12.00 avg-zkey = 0.30 avg-val = 1024.08 avg-zval = 329.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6491 bytes = 21104 } seq expand size = 45437 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0066 GB dict = 0.07 MB all = 0.0067 GB } __ZipSize{ index = 0.0000 GB value = 0.0021 GB dict = 0.07 MB all = 0.0022 GB } UnZip/Zip{ index = 40.5688 value = 3.0873 dict = 1.00 all = 3.0148 } Zip/UnZip{ index = 0.0246 value = 0.3239 dict = 1.00 all = 0.3317 } ---------------------------- total value len = 0.271719 GB avg = 1.024 KB (by entry num) total key len = 0.005307 GB avg = 0.020 KB total ukey len = 0.003184 GB avg = 0.012 KB total ukey num = 0.000265355 Billion total entry num = 0.000265355 Billion write speed all = 0.016283379 MB/sec (with seq num) write speed all = 0.016158600 MB/sec (without seq num) 2024/07/24-21:04:26.931097 140495703144000 [compaction_job.cc:1944] [default] [JOB 43704] Generated table #13419720: 6491 keys, 2232902 bytes, temperature: kWarm 2024/07/24-21:04:26.931187 140495703144000 EVENT_LOG_v1 {"time_micros": 1721826266931138, "cf_name": "default", "job": 43704, "event": "table_file_creation", "file_number": 13419720, "file_size": 2232902, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164266160384, "largest_seqno": 164318177720, "table_properties": {"data_size": 2138432, "index_size": 1920, "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": 129820, "raw_average_key_size": 20, "raw_value_size": 6601886, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 6491, "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": 1721826266, "oldest_key_time": 0, "file_creation_time": 1721826266, "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": 13419720, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-21:04:26.937909 140495703144000 [compaction_job.cc:699] job-43704: subcompact[0], size: 0.089762 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43704/att-00 [13419718,13419719,13419720] 2024/07/24-21:04:26.994157 140495703144000 (Original Log Time 2024/07/24-21:04:18.213508) EVENT_LOG_v1 {"time_micros": 1721826258213475, "job": 43704, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13419714], "files_L3": [13419608, 13419631], "score": 0.991663, "input_data_size": 121048810, "oldest_snapshot_seqno": 164322098523} 2024/07/24-21:04:26.994163 140495703144000 (Original Log Time 2024/07/24-21:04:26.990497) [compaction_job.cc:2018] [default] [JOB 43704] Compacted 1@2 + 2@3 files to L3 => 89761940 bytes 2024/07/24-21:04:26.994166 140495703144000 (Original Log Time 2024/07/24-21:04:26.994067) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 13.9 rd, 10.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.5 +0.0 blob) out(85.6 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290812, records dropped: 25457 output_compression: Snappy 2024/07/24-21:04:26.994177 140495703144000 (Original Log Time 2024/07/24-21:04:26.994129) EVENT_LOG_v1 {"time_micros": 1721826266994101, "cf": "default", "job": 43704, "event": "compaction_finished", "compaction_time_micros": 8724423, "compaction_time_cpu_micros": 1025324, "output_level": 3, "num_output_files": 3, "total_output_size": 89761940, "num_input_records": 290812, "num_output_records": 265355, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139862773, "file_range_sync_nanos": 0, "file_fsync_nanos": 3139, "file_prepare_write_nanos": 8524, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/24-21:04:27.142333 140495703144000 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":1721826258,"executesMs":8893,"compactionJobId":43704,"attempt":0,"compactionInputRawBytes":301566430,"compactionInputZipBytes":121048810,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89761940,"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":"00-9649db193e44abd9af8a459665facd1a-82c5a719e76d78d9-00"}}, response = 2024/07/24-21:04:27.142438 140495703144000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-43704/att-00: olev 3, work 8.893 s, result 18.797 ms, install 3.719 ms, input{raw 287.596 MiB zip 115.441 MiB}