2024/07/27-14:25:36.031066 139696314762816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00: fork to child time = 0.025094 sec 2024/07/27-14:25:36.032322 139696314762816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00 2024/07/27-14:25:36.038687 139696314762816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00 2024/07/27-14:25:36.040518 139696314762816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-14:25:36.041015 139696314762816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-14:25:36.077766 139696314762816 [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-143822/att-00/MANIFEST-13366722 2024/07/27-14:25:36.129849 139696314762816 [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-143822/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13539506, last_sequence is 166797579182, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13539447 2024/07/27-14:25:36.129865 139696314762816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-14:25:36.129961 139696314762816 [version_set.cc:5652] Creating manifest 13539506 2024/07/27-14:25:36.152079 139696314762816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-14:25:36.164727 139696314762816 [compaction_job.cc:2433] [default] [JOB 143822] Compacting 1@1 + 2@2 files to L2, score 0.93, subcompactions 1 : 1 2024/07/27-14:25:36.164746 139696314762816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 74438 Base level 1, inputs: [13539468(31MB)], [13539392(48MB) 13539501(48MB)] 2024/07/27-14:25:36.414804 139696314762816 [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 2024/07/27-14:25:36.414830 139696314762816 [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 2024/07/27-14:25:36.414855 139696314762816 [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 2024/07/27-14:25:36.414871 139696314762816 [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 2024/07/27-14:25:36.414885 139696314762816 [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 2024/07/27-14:25:36.794371 139696314762816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539507.sst) /dev/shm/ToplingTemp/Topling-210735-ihitrX 2024/07/27-14:25:37.329097 139696314762816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539507.sst): first pass time = 0.53's, 125.514'MB/sec 2024/07/27-14:25:38.881158 139696314762816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539507.sst): old prealloc_size = 73819750, real_size = 48951560 2024/07/27-14:25:38.881233 139696314762816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539507.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.57 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/27-14:25:39.371816 139696314762816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539507.sst): second pass time = 1.55's, 39.802'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.115'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24486.649'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.209'MB/sec write SST data time = 0.09's, 561.919'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 6648.926'MB/sec zip my value time = 1.55's, unzip length = 0.062'GB zip my value throughput = 39.802'MB/sec zip pipeline throughput = 132.665'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.57 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.57 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2431 value = 1.2951 dict = 1.00 all = 1.3265 } Zip/UnZip{ index = 0.4458 value = 0.7721 dict = 1.00 all = 0.7539 } ---------------------------- total value len = 1389.760495 GB avg = 0.167 KB (by entry num) total key len = 172.607544 GB avg = 0.021 KB total ukey len = 117.061097 GB avg = 0.010 KB total ukey num = 11.400215184 Billion total entry num = 8.334550458 Billion write speed all = 24.605606709 MB/sec (with seq num) write speed all = 23.555525470 MB/sec (without seq num) 2024/07/27-14:25:39.472372 139696314762816 [compaction_job.cc:1944] [default] [JOB 143822] Generated table #13539507: 335545 keys, 50592395 bytes, temperature: kWarm 2024/07/27-14:25:39.472670 139696314762816 EVENT_LOG_v1 {"time_micros": 1722061539472589, "cf_name": "default", "job": 143822, "event": "table_file_creation", "file_number": 13539507, "file_size": 50592395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166745507530, "largest_seqno": 166797501486, "table_properties": {"data_size": 47670800, "index_size": 1196736, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1722061536, "oldest_key_time": 0, "file_creation_time": 1722061536, "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": 13539507, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-14:25:39.518678 139696314762816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539508.sst) /dev/shm/ToplingTemp/Topling-210735-P8hb10 2024/07/27-14:25:40.615990 139696314762816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539508.sst): first pass time = 1.10's, 61.160'MB/sec 2024/07/27-14:25:42.784523 139696314762816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539508.sst): old prealloc_size = 73819750, real_size = 48918240 2024/07/27-14:25:42.784588 139696314762816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539508.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.46 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/27-14:25:43.289189 139696314762816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539508.sst): second pass time = 2.17's, 28.483'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.108'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33498.139'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.211'MB/sec write SST data time = 0.11's, 474.891'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17998.806'MB/sec zip my value time = 2.17's, unzip length = 0.062'GB zip my value throughput = 28.483'MB/sec zip pipeline throughput = 172.235'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.46 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.46 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3116 value = 1.2951 dict = 1.00 all = 1.3284 } Zip/UnZip{ index = 0.4326 value = 0.7722 dict = 1.00 all = 0.7528 } ---------------------------- total value len = 1389.824584 GB avg = 0.167 KB (by entry num) total key len = 172.612913 GB avg = 0.021 KB total ukey len = 117.063781 GB avg = 0.010 KB total ukey num = 11.400550729 Billion total entry num = 8.334886003 Billion write speed all = 24.605182596 MB/sec (with seq num) write speed all = 23.555123864 MB/sec (without seq num) 2024/07/27-14:25:43.352171 139696314762816 [compaction_job.cc:1944] [default] [JOB 143822] Generated table #13539508: 335545 keys, 50517195 bytes, temperature: kWarm 2024/07/27-14:25:43.352256 139696314762816 EVENT_LOG_v1 {"time_micros": 1722061543352211, "cf_name": "default", "job": 143822, "event": "table_file_creation", "file_number": 13539508, "file_size": 50517195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166780624265, "largest_seqno": 166797501479, "table_properties": {"data_size": 47672960, "index_size": 1161280, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1722061539, "oldest_key_time": 0, "file_creation_time": 1722061539, "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": 13539508, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-14:25:43.385715 139696314762816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539509.sst) /dev/shm/ToplingTemp/Topling-210735-ThCDMX 2024/07/27-14:25:43.701181 139696314762816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539509.sst): first pass time = 0.32's, 96.224'MB/sec 2024/07/27-14:25:45.463628 139696314762816 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539509.sst): part-0: reject ZipStore ratio = 0.824 2024/07/27-14:25:45.546579 139696314762816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539509.sst): old prealloc_size = 73819750, real_size = 28624112 2024/07/27-14:25:45.546648 139696314762816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539509.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 151751 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 4.37 raw-val = 0.0279 GB zip-val = 0.0279 GB avg-val = 184.00 avg-zval = 184.00 2024/07/27-14:25:45.651606 139696314762816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00/13539509.sst): second pass time = 1.76's, 15.850'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.11's, 276.711'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16540.724'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.562'MB/sec write SST data time = 0.04's, 775.954'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 1.76's, unzip length = 0.028'GB zip my value throughput = 15.850'MB/sec zip pipeline throughput = 143.701'MB/sec entries = 151751 avg-key = 16.00 avg-zkey = 4.37 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151751 avg-key = 8.00 avg-zkey = 4.37 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151751 bytes = 474240 } seq expand size = 1062257 multi value expand size = 0 cnt WriteAppend = 3416 UnZipSize{ index = 0.0012 GB value = 0.0279 GB dict = 0.00 MB all = 0.0304 GB } __ZipSize{ index = 0.0007 GB value = 0.0279 GB dict = 0.00 MB all = 0.0291 GB } UnZip/Zip{ index = 1.8292 value = 1.0000 dict = 0.00 all = 1.0443 } Zip/UnZip{ index = 0.5467 value = 1.0000 dict = 0.00 all = 0.9575 } ---------------------------- total value len = 1389.853568 GB avg = 0.167 KB (by entry num) total key len = 172.615341 GB avg = 0.021 KB total ukey len = 117.064995 GB avg = 0.010 KB total ukey num = 11.400702480 Billion total entry num = 8.335037754 Billion write speed all = 24.604761892 MB/sec (with seq num) write speed all = 23.554723108 MB/sec (without seq num) 2024/07/27-14:25:45.689805 139696314762816 [compaction_job.cc:1944] [default] [JOB 143822] Generated table #13539509: 151751 keys, 29061546 bytes, temperature: kWarm 2024/07/27-14:25:45.689891 139696314762816 EVENT_LOG_v1 {"time_micros": 1722061545689846, "cf_name": "default", "job": 143822, "event": "table_file_creation", "file_number": 13539509, "file_size": 29061546, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166780626069, "largest_seqno": 166797501484, "table_properties": {"data_size": 27922384, "index_size": 663680, "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": 2428016, "raw_average_key_size": 16, "raw_value_size": 27922184, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151751, "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-MixedLenBlobStore", "creation_time": 1722061543, "oldest_key_time": 0, "file_creation_time": 1722061543, "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": 13539509, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-14:25:45.709313 139696314762816 [compaction_job.cc:699] job-143822: subcompact[0], size: 0.130171 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-143822/att-00 [13539507,13539508,13539509] 2024/07/27-14:25:45.757678 139696314762816 (Original Log Time 2024/07/27-14:25:36.164836) EVENT_LOG_v1 {"time_micros": 1722061536164763, "job": 143822, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13539468], "files_L2": [13539392, 13539501], "score": 0.928234, "input_data_size": 135165356, "oldest_snapshot_seqno": 166797578537} 2024/07/27-14:25:45.757683 139696314762816 (Original Log Time 2024/07/27-14:25:45.756849) [compaction_job.cc:2018] [default] [JOB 143822] Compacted 1@1 + 2@2 files to L2 => 130171136 bytes 2024/07/27-14:25:45.757686 139696314762816 (Original Log Time 2024/07/27-14:25:45.757591) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.2 rd, 13.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 97.1 +0.0 blob) out(124.1 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828348, records dropped: 5507 output_compression: Snappy 2024/07/27-14:25:45.757696 139696314762816 (Original Log Time 2024/07/27-14:25:45.757651) EVENT_LOG_v1 {"time_micros": 1722061545757624, "cf": "default", "job": 143822, "event": "compaction_finished", "compaction_time_micros": 9544489, "compaction_time_cpu_micros": 2111504, "output_level": 2, "num_output_files": 3, "total_output_size": 130171136, "num_input_records": 828348, "num_output_records": 822841, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 164267128, "file_range_sync_nanos": 0, "file_fsync_nanos": 3245, "file_prepare_write_nanos": 194001, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/27-14:25:45.889932 139696314762816 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":1722061535,"executesMs":9716,"compactionJobId":143822,"attempt":0,"compactionInputRawBytes":165669600,"compactionInputZipBytes":135165356,"compactionOutputRawBytes":0,"compactionOutputZipBytes":130171136,"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":"00-3add1585401a30df407ee4fe67706508-68c6098e274de301-00"}}, response = 2024/07/27-14:25:45.890092 139696314762816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-143822/att-00: olev 2, work 9.716 s, result 8.938 ms, install 0.878 ms, input{raw 157.995 MiB zip 128.904 MiB}