2024/07/24-19:41:41.802271 140495526897216 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00: fork to child time = 0.042353 sec 2024/07/24-19:41:41.802813 140495526897216 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00 2024/07/24-19:41:41.806621 140495526897216 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00 2024/07/24-19:41:41.807516 140495526897216 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-19:41:41.807693 140495526897216 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-19:41:41.862119 140495526897216 [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-41686/att-00/MANIFEST-13366722 2024/07/24-19:41:41.904005 140495526897216 [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-41686/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13417195, last_sequence is 164270022630, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13417149 2024/07/24-19:41:41.904011 140495526897216 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-19:41:41.904072 140495526897216 [version_set.cc:5652] Creating manifest 13417195 2024/07/24-19:41:41.935440 140495526897216 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-19:41:41.956128 140495526897216 [compaction_job.cc:2433] [default] [JOB 41686] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/07/24-19:41:41.956145 140495526897216 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22076 Base level 2, inputs: [13417177(31MB)], [13417115(91MB) 13417116(91MB)] 2024/07/24-19:41:42.302103 140495526897216 [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 2024/07/24-19:41:42.302117 140495526897216 [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 2024/07/24-19:41:42.302127 140495526897216 [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 2024/07/24-19:41:42.302144 140495526897216 [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 2024/07/24-19:41:42.302150 140495526897216 [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 2024/07/24-19:41:43.154174 140495526897216 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417196.sst) /dev/shm/ToplingTemp/Topling-42521-0qUt4p 2024/07/24-19:41:44.314950 140495526897216 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417196.sst): first pass time = 1.16's, 115.633'MB/sec 2024/07/24-19:41:47.510648 140495526897216 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417196.sst): old prealloc_size = 147639500, real_size = 92641664 2024/07/24-19:41:47.510721 140495526897216 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417196.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.22 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-19:41:48.354780 140495526897216 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417196.sst): second pass time = 3.19's, 38.652'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 113.802'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27183.303'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.236'MB/sec write SST data time = 0.13's, 724.053'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 = 35121.736'MB/sec zip my value time = 3.19's, unzip length = 0.123'GB zip my value throughput = 38.652'MB/sec zip pipeline throughput = 161.795'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.22 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.22 avg-val = 191.00 avg-zval = 135.57 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 = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.5969 value = 1.3572 dict = 1.00 all = 1.3972 } Zip/UnZip{ index = 0.2780 value = 0.7368 dict = 1.00 all = 0.7157 } ---------------------------- 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 = 0.011524206 MB/sec (with seq num) write speed all = 0.011078826 MB/sec (without seq num) 2024/07/24-19:41:48.522511 140495526897216 [compaction_job.cc:1944] [default] [JOB 41686] Generated table #13417196: 671089 keys, 96065212 bytes, temperature: kWarm 2024/07/24-19:41:48.522617 140495526897216 EVENT_LOG_v1 {"time_micros": 1721821308522556, "cf_name": "default", "job": 41686, "event": "table_file_creation", "file_number": 13417196, "file_size": 96065212, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164133663137, "largest_seqno": 164269995697, "table_properties": {"data_size": 90981120, "index_size": 1492608, "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": 1721821303, "oldest_key_time": 0, "file_creation_time": 1721821303, "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": 13417196, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-19:41:48.619716 140495526897216 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417197.sst) /dev/shm/ToplingTemp/Topling-42521-Gg25Dp 2024/07/24-19:41:51.048221 140495526897216 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417197.sst): first pass time = 2.43's, 55.269'MB/sec 2024/07/24-19:41:55.562746 140495526897216 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417197.sst): old prealloc_size = 147639500, real_size = 92045104 2024/07/24-19:41:55.562830 140495526897216 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417197.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.33 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-19:41:56.768720 140495526897216 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417197.sst): second pass time = 4.51's, 27.362'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.21's, 79.096'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22999.820'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.187'MB/sec write SST data time = 0.31's, 309.290'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 = 38457.545'MB/sec zip my value time = 4.51's, unzip length = 0.123'GB zip my value throughput = 27.362'MB/sec zip pipeline throughput = 113.045'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.33 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.33 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 = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.9961 value = 1.3572 dict = 1.00 all = 1.4071 } Zip/UnZip{ index = 0.1668 value = 0.7368 dict = 1.00 all = 0.7107 } ---------------------------- 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 = 0.023032336 MB/sec (with seq num) write speed all = 0.022142197 MB/sec (without seq num) 2024/07/24-19:41:56.936420 140495526897216 [compaction_job.cc:1944] [default] [JOB 41686] Generated table #13417197: 671089 keys, 95384764 bytes, temperature: kWarm 2024/07/24-19:41:56.936508 140495526897216 EVENT_LOG_v1 {"time_micros": 1721821316936463, "cf_name": "default", "job": 41686, "event": "table_file_creation", "file_number": 13417197, "file_size": 95384764, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164164586519, "largest_seqno": 164269995692, "table_properties": {"data_size": 90981840, "index_size": 895360, "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": 1721821308, "oldest_key_time": 0, "file_creation_time": 1721821308, "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": 13417197, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-19:41:57.066219 140495526897216 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417198.sst) /dev/shm/ToplingTemp/Topling-42521-WIZzNp 2024/07/24-19:41:57.365867 140495526897216 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417198.sst): first pass time = 0.30's, 96.978'MB/sec 2024/07/24-19:41:58.569871 140495526897216 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417198.sst): part-0: reject ZipStore ratio = 0.827 2024/07/24-19:41:58.643671 140495526897216 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417198.sst): old prealloc_size = 147639500, real_size = 26918864 2024/07/24-19:41:58.643730 140495526897216 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417198.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 145259 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.06 raw-val = 0.0267 GB zip-val = 0.0267 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-19:41:58.746860 140495526897216 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00/13417198.sst): second pass time = 1.20's, 22.218'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.10's, 265.173'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3931.924'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.572'MB/sec write SST data time = 0.04's, 690.868'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 = 1.20's, unzip length = 0.027'GB zip my value throughput = 22.218'MB/sec zip pipeline throughput = 170.254'MB/sec entries = 145259 avg-key = 16.00 avg-zkey = 1.06 avg-val = 184.00 avg-zval = 184.00 usrkeys = 145259 avg-key = 8.00 avg-zkey = 1.06 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 145259 bytes = 472112 } seq expand size = 1016813 multi value expand size = 0 cnt WriteAppend = 3270 UnZipSize{ index = 0.0012 GB value = 0.0267 GB dict = 0.00 MB all = 0.0291 GB } __ZipSize{ index = 0.0002 GB value = 0.0267 GB dict = 0.00 MB all = 0.0274 GB } UnZip/Zip{ index = 7.5186 value = 1.0000 dict = 0.00 all = 1.0620 } Zip/UnZip{ index = 0.1330 value = 1.0000 dict = 0.00 all = 0.9416 } ---------------------------- total value len = 0.284100 GB avg = 0.191 KB (by entry num) total key len = 0.023799 GB avg = 0.016 KB total ukey len = 0.011899 GB avg = 0.008 KB total ukey num = 0.001487437 Billion total entry num = 0.001487437 Billion write speed all = 0.025520856 MB/sec (with seq num) write speed all = 0.024534542 MB/sec (without seq num) 2024/07/24-19:41:58.792422 140495526897216 [compaction_job.cc:1944] [default] [JOB 41686] Generated table #13417198: 145259 keys, 27355690 bytes, temperature: kWarm 2024/07/24-19:41:58.792503 140495526897216 EVENT_LOG_v1 {"time_micros": 1721821318792457, "cf_name": "default", "job": 41686, "event": "table_file_creation", "file_number": 13417198, "file_size": 27355690, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164203400647, "largest_seqno": 164266101912, "table_properties": {"data_size": 26727856, "index_size": 154560, "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": 2324144, "raw_average_key_size": 16, "raw_value_size": 26727656, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 145259, "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": 1721821317, "oldest_key_time": 0, "file_creation_time": 1721821317, "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": 13417198, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-19:41:58.815345 140495526897216 [compaction_job.cc:699] job-41686: subcompact[0], size: 0.218806 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41686/att-00 [13417196,13417197,13417198] 2024/07/24-19:41:58.898380 140495526897216 (Original Log Time 2024/07/24-19:41:41.956175) EVENT_LOG_v1 {"time_micros": 1721821301956152, "job": 41686, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13417177], "files_L3": [13417115, 13417116], "score": 0.998849, "input_data_size": 224917966, "oldest_snapshot_seqno": 164270021451} 2024/07/24-19:41:58.898386 140495526897216 (Original Log Time 2024/07/24-19:41:58.897782) [compaction_job.cc:2018] [default] [JOB 41686] Compacted 1@2 + 2@3 files to L3 => 218805666 bytes 2024/07/24-19:41:58.898389 140495526897216 (Original Log Time 2024/07/24-19:41:58.898310) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.3 rd, 13.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.9, 182.6 +0.0 blob) out(208.7 +0.0 blob), read-write-amplify(13.3) write-amplify(6.6) OK, records in: 1499554, records dropped: 12117 output_compression: Snappy 2024/07/24-19:41:58.898401 140495526897216 (Original Log Time 2024/07/24-19:41:58.898364) EVENT_LOG_v1 {"time_micros": 1721821318898337, "cf": "default", "job": 41686, "event": "compaction_finished", "compaction_time_micros": 16859189, "compaction_time_cpu_micros": 4027794, "output_level": 3, "num_output_files": 3, "total_output_size": 218805666, "num_input_records": 1499554, "num_output_records": 1487437, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 225798731, "file_range_sync_nanos": 0, "file_fsync_nanos": 2302, "file_prepare_write_nanos": 7897200, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/24-19:41:59.050257 140495526897216 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":1721821301,"executesMs":17090,"compactionJobId":41686,"attempt":0,"compactionInputRawBytes":299910800,"compactionInputZipBytes":224917966,"compactionOutputRawBytes":0,"compactionOutputZipBytes":218805666,"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-b0f8178317a449012866639d2756b3d1-c5ff09573a9794b4-00"}}, response = 2024/07/24-19:41:59.050364 140495526897216 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-41686/att-00: olev 3, work 17.090 s, result 5.264 ms, install 0.646 ms, input{raw 286.017 MiB zip 214.498 MiB}