2024/08/20-19:18:50.233357 140466278131264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00: fork to child time = 0.009141 sec 2024/08/20-19:18:50.234214 140466278131264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00 2024/08/20-19:18:50.239457 140466278131264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00 2024/08/20-19:18:50.242425 140466278131264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:18:50.242769 140466278131264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:18:50.301655 140466278131264 [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-46013/att-00/MANIFEST-14629260 2024/08/20-19:18:50.360351 140466278131264 [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-46013/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14682231, last_sequence is 190949128679, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14682123 2024/08/20-19:18:50.360361 140466278131264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:18:50.360428 140466278131264 [version_set.cc:5652] Creating manifest 14682231 2024/08/20-19:18:50.440009 140466278131264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:18:50.459677 140466278131264 [compaction_job.cc:2433] [default] [JOB 46013] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/08/20-19:18:50.459691 140466278131264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23418 Base level 2, inputs: [14682226(19MB)], [14680698(30MB) 14679610(25MB)] 2024/08/20-19:18:50.465173 140466278131264 [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 2024/08/20-19:18:50.465214 140466278131264 [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 2024/08/20-19:18:50.465238 140466278131264 [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 2024/08/20-19:18:50.465247 140466278131264 [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 2024/08/20-19:18:50.465255 140466278131264 [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 2024/08/20-19:18:50.869447 140466278131264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682232.sst) /dev/shm/ToplingTemp/Topling-37121-ZBUZe8 2024/08/20-19:18:51.605409 140466278131264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682232.sst): first pass time = 0.74's, 182.382'MB/sec 2024/08/20-19:18:54.049949 140466278131264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682232.sst): old prealloc_size = 86841451, real_size = 34121200 2024/08/20-19:18:54.050554 140466278131264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682232.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928912 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1082 GB zip-val = 0.0321 GB avg-val = 116.49 avg-zval = 34.57 2024/08/20-19:18:54.051385 140466278131264 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682232.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-19:18:54.892915 140466278131264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682232.sst): second pass time = 2.44's, 44.283'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 45.485'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3048.972'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.360'MB/sec write SST data time = 0.20's, 193.468'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 17842.704'MB/sec zip my value time = 2.44's, unzip length = 0.108'GB zip my value throughput = 44.283'MB/sec zip pipeline throughput = 141.704'MB/sec entries = 928912 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.49 avg-zval = 34.57 usrkeys = 928912 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.49 avg-zval = 34.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928912 bytes = 3367328 } seq expand size = 6502384 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0321 GB dict = 1.08 MB all = 0.0383 GB } UnZip/Zip{ index = 10.4457 value = 3.3699 dict = 1.00 all = 3.5005 } Zip/UnZip{ index = 0.0957 value = 0.2967 dict = 1.00 all = 0.2857 } ---------------------------- total value len = 0.114711 GB avg = 0.123 KB (by entry num) total key len = 0.026010 GB avg = 0.028 KB total ukey len = 0.018578 GB avg = 0.020 KB total ukey num = 0.000928912 Billion total entry num = 0.000928912 Billion write speed all = 0.021620036 MB/sec (with seq num) write speed all = 0.020478302 MB/sec (without seq num) 2024/08/20-19:18:54.946343 140466278131264 [compaction_job.cc:1944] [default] [JOB 46013] Generated table #14682232: 928912 keys, 38342055 bytes, temperature: kWarm 2024/08/20-19:18:54.946449 140466278131264 EVENT_LOG_v1 {"time_micros": 1724152734946387, "cf_name": "default", "job": 46013, "event": "table_file_creation", "file_number": 14682232, "file_size": 38342055, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190651423288, "largest_seqno": 190948636572, "table_properties": {"data_size": 32110240, "index_size": 1778560, "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": 26009536, "raw_average_key_size": 28, "raw_value_size": 108208256, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928912, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724152730, "oldest_key_time": 0, "file_creation_time": 1724152730, "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": 14682232, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:18:55.011091 140466278131264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682233.sst) /dev/shm/ToplingTemp/Topling-37121-5fun75 2024/08/20-19:18:56.154948 140466278131264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682233.sst): first pass time = 1.14's, 117.344'MB/sec 2024/08/20-19:18:58.054847 140466278131264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682233.sst): old prealloc_size = 86841451, real_size = 32898336 2024/08/20-19:18:58.055456 140466278131264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682233.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 926704 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.1083 GB zip-val = 0.0309 GB avg-val = 116.83 avg-zval = 33.33 2024/08/20-19:18:58.056363 140466278131264 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682233.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-19:18:58.859705 140466278131264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682233.sst): second pass time = 1.90's, 57.017'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 46.402'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3031.244'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.357'MB/sec write SST data time = 0.15's, 241.035'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 28241.085'MB/sec zip my value time = 1.90's, unzip length = 0.108'GB zip my value throughput = 57.017'MB/sec zip pipeline throughput = 141.210'MB/sec entries = 926704 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.83 avg-zval = 33.33 usrkeys = 926704 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.83 avg-zval = 33.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 926704 bytes = 3590992 } seq expand size = 6486928 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0309 GB dict = 1.08 MB all = 0.0373 GB } UnZip/Zip{ index = 10.4430 value = 3.5048 dict = 1.00 all = 3.5938 } Zip/UnZip{ index = 0.0958 value = 0.2853 dict = 1.00 all = 0.2783 } ---------------------------- total value len = 0.229468 GB avg = 0.124 KB (by entry num) total key len = 0.051957 GB avg = 0.028 KB total ukey len = 0.037112 GB avg = 0.020 KB total ukey num = 0.001855616 Billion total entry num = 0.001855616 Billion write speed all = 0.043211364 MB/sec (with seq num) write speed all = 0.040932001 MB/sec (without seq num) 2024/08/20-19:18:58.906626 140466278131264 [compaction_job.cc:1944] [default] [JOB 46013] Generated table #14682233: 926704 keys, 37347367 bytes, temperature: kWarm 2024/08/20-19:18:58.906692 140466278131264 EVENT_LOG_v1 {"time_micros": 1724152738906659, "cf_name": "default", "job": 46013, "event": "table_file_creation", "file_number": 14682233, "file_size": 37347367, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189706194419, "largest_seqno": 190948634212, "table_properties": {"data_size": 30891664, "index_size": 1774784, "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": 25947712, "raw_average_key_size": 28, "raw_value_size": 108270100, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 926704, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724152734, "oldest_key_time": 0, "file_creation_time": 1724152734, "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": 14682233, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:18:58.942669 140466278131264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682234.sst) /dev/shm/ToplingTemp/Topling-37121-UV4EU7 2024/08/20-19:18:58.949148 140466278131264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682234.sst): first pass time = 0.01's, 108.479'MB/sec 2024/08/20-19:18:58.975379 140466278131264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682234.sst): old prealloc_size = 86841451, real_size = 275744 2024/08/20-19:18:58.975449 140466278131264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682234.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 4775 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 9.73 raw-val = 0.0006 GB zip-val = 0.0002 GB avg-val = 118.00 avg-zval = 47.73 2024/08/20-19:18:58.979280 140466278131264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00/14682234.sst): second pass time = 0.03's, 22.006'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 75.552'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1023.188'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.411'MB/sec write SST data time = 0.00's, 309.963'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.006'MB, throughput = 201.427'MB/sec zip my value time = 0.03's, unzip length = 0.001'GB zip my value throughput = 22.006'MB/sec zip pipeline throughput = 22.006'MB/sec entries = 4775 avg-key = 28.00 avg-zkey = 9.73 avg-val = 118.00 avg-zval = 47.73 usrkeys = 4775 avg-key = 20.00 avg-zkey = 9.73 avg-val = 125.00 avg-zval = 47.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4775 bytes = 13152 } seq expand size = 33425 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0006 GB dict = 0.01 MB all = 0.0007 GB } __ZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.01 MB all = 0.0003 GB } UnZip/Zip{ index = 2.0554 value = 2.4721 dict = 1.00 all = 2.3648 } Zip/UnZip{ index = 0.4865 value = 0.4045 dict = 1.00 all = 0.4229 } ---------------------------- total value len = 0.230065 GB avg = 0.124 KB (by entry num) total key len = 0.052091 GB avg = 0.028 KB total ukey len = 0.037208 GB avg = 0.020 KB total ukey num = 0.001860391 Billion total entry num = 0.001860391 Billion write speed all = 0.043322745 MB/sec (with seq num) write speed all = 0.041037558 MB/sec (without seq num) 2024/08/20-19:18:58.985444 140466278131264 [compaction_job.cc:1944] [default] [JOB 46013] Generated table #14682234: 4775 keys, 294798 bytes, temperature: kWarm 2024/08/20-19:18:58.985495 140466278131264 EVENT_LOG_v1 {"time_micros": 1724152738985467, "cf_name": "default", "job": 46013, "event": "table_file_creation", "file_number": 14682234, "file_size": 294798, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190825373368, "largest_seqno": 190828498133, "table_properties": {"data_size": 227920, "index_size": 46464, "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": 133700, "raw_average_key_size": 28, "raw_value_size": 563450, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 4775, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 118, "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": 1724152738, "oldest_key_time": 0, "file_creation_time": 1724152738, "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": 14682234, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:18:58.993697 140466278131264 [compaction_job.cc:699] job-46013: subcompact[0], size: 0.075984 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46013/att-00 [14682232,14682233,14682234] 2024/08/20-19:18:59.017778 140466278131264 (Original Log Time 2024/08/20-19:18:50.459740) EVENT_LOG_v1 {"time_micros": 1724152730459702, "job": 46013, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14682226], "files_L3": [14680698, 14679610], "score": 1.08045, "input_data_size": 78946774, "oldest_snapshot_seqno": 190949128202} 2024/08/20-19:18:59.017781 140466278131264 (Original Log Time 2024/08/20-19:18:59.017317) [compaction_job.cc:2018] [default] [JOB 46013] Compacted 1@2 + 2@3 files to L3 => 75984220 bytes 2024/08/20-19:18:59.017782 140466278131264 (Original Log Time 2024/08/20-19:18:59.017713) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.3 rd, 8.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.5, 55.8 +0.0 blob) out(72.5 +0.0 blob), read-write-amplify(7.6) write-amplify(3.7) OK, records in: 1860391, records dropped: 0 output_compression: Snappy 2024/08/20-19:18:59.017790 140466278131264 (Original Log Time 2024/08/20-19:18:59.017756) EVENT_LOG_v1 {"time_micros": 1724152739017738, "cf": "default", "job": 46013, "event": "compaction_finished", "compaction_time_micros": 8533961, "compaction_time_cpu_micros": 3131330, "output_level": 3, "num_output_files": 3, "total_output_size": 75984220, "num_input_records": 1860391, "num_output_records": 1860391, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 52463743, "file_range_sync_nanos": 0, "file_fsync_nanos": 2639, "file_prepare_write_nanos": 8664, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-19:18:59.144793 140466278131264 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":1724152730,"executesMs":8776,"compactionJobId":46013,"attempt":0,"compactionInputRawBytes":269132754,"compactionInputZipBytes":78946774,"compactionOutputRawBytes":0,"compactionOutputZipBytes":75984220,"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":"00-5a6d6bbe812884d95bc3a967bf628650-fed23025de12e9fd-00"}}, response = 2024/08/20-19:18:59.144889 140466278131264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46013/att-00: olev 3, work 8.776 s, result 7.256 ms, install 0.494 ms, input{raw 256.665 MiB zip 75.290 MiB}