2024/08/20-03:53:19.444154 140500238067264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00: fork to child time = 0.010260 sec 2024/08/20-03:53:19.445235 140500238067264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00 2024/08/20-03:53:19.450178 140500238067264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00 2024/08/20-03:53:19.453084 140500238067264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:53:19.453397 140500238067264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:53:19.498468 140500238067264 [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-04542/att-00/MANIFEST-14629260 2024/08/20-03:53:19.548372 140500238067264 [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-04542/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634309, last_sequence is 189898532563, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634269 2024/08/20-03:53:19.548381 140500238067264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:53:19.548447 140500238067264 [version_set.cc:5652] Creating manifest 14634309 2024/08/20-03:53:19.750252 140500238067264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:53:19.764318 140500238067264 [compaction_job.cc:2433] [default] [JOB 4542] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-03:53:19.764335 140500238067264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2373 Base level 1, inputs: [14634273(26MB)], [14634235(48MB) 14634236(48MB) 14634237(22MB)] 2024/08/20-03:53:19.979176 140500238067264 [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 2024/08/20-03:53:19.979205 140500238067264 [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 2024/08/20-03:53:19.979222 140500238067264 [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 2024/08/20-03:53:19.979234 140500238067264 [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 2024/08/20-03:53:19.979243 140500238067264 [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 2024/08/20-03:53:20.352340 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634310.sst) /dev/shm/ToplingTemp/Topling-152755-Z1rRoN 2024/08/20-03:53:20.768253 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634310.sst): first pass time = 0.42's, 161.379'MB/sec 2024/08/20-03:53:22.241453 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634310.sst): old prealloc_size = 73819750, real_size = 49153080 2024/08/20-03:53:22.241536 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634310.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-03:53:22.793073 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634310.sst): second pass time = 1.46's, 42.153'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 92.081'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25833.815'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.182'MB/sec write SST data time = 0.09's, 560.136'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 = 14258.715'MB/sec zip my value time = 1.46's, unzip length = 0.062'GB zip my value throughput = 42.153'MB/sec zip pipeline throughput = 153.566'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.19 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.19 avg-val = 191.00 avg-zval = 142.05 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9115 value = 1.2953 dict = 1.00 all = 1.3212 } Zip/UnZip{ index = 0.5232 value = 0.7720 dict = 1.00 all = 0.7569 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.860925869 MB/sec (with seq num) write speed all = 1.786322579 MB/sec (without seq num) 2024/08/20-03:53:22.856736 140500238067264 [compaction_job.cc:1944] [default] [JOB 4542] Generated table #14634310: 335545 keys, 50793931 bytes, temperature: kWarm 2024/08/20-03:53:22.857034 140500238067264 EVENT_LOG_v1 {"time_micros": 1724097202856789, "cf_name": "default", "job": 4542, "event": "table_file_creation", "file_number": 14634310, "file_size": 50793931, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189835310536, "largest_seqno": 189898434309, "table_properties": {"data_size": 47664720, "index_size": 1404352, "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": 1724097200, "oldest_key_time": 0, "file_creation_time": 1724097200, "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": 14634310, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:22.895259 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634311.sst) /dev/shm/ToplingTemp/Topling-152755-PsiiXP 2024/08/20-03:53:23.884337 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634311.sst): first pass time = 0.99's, 67.853'MB/sec 2024/08/20-03:53:25.425330 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634311.sst): old prealloc_size = 73819750, real_size = 48658840 2024/08/20-03:53:25.425415 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634311.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.69 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:53:25.973780 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634311.sst): second pass time = 1.54's, 40.193'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.793'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19800.741'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.14's, 363.295'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 = 12188.973'MB/sec zip my value time = 1.54's, unzip length = 0.062'GB zip my value throughput = 40.193'MB/sec zip pipeline throughput = 104.136'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.69 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.69 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9711 value = 1.2951 dict = 1.00 all = 1.3331 } Zip/UnZip{ index = 0.3366 value = 0.7721 dict = 1.00 all = 0.7501 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.862635520 MB/sec (with seq num) write speed all = 1.787966386 MB/sec (without seq num) 2024/08/20-03:53:26.050966 140500238067264 [compaction_job.cc:1944] [default] [JOB 4542] Generated table #14634311: 335545 keys, 50341707 bytes, temperature: kWarm 2024/08/20-03:53:26.051071 140500238067264 EVENT_LOG_v1 {"time_micros": 1724097206051006, "cf_name": "default", "job": 4542, "event": "table_file_creation", "file_number": 14634311, "file_size": 50341707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409731, "largest_seqno": 189898434307, "table_properties": {"data_size": 47671360, "index_size": 903488, "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": 1724097202, "oldest_key_time": 0, "file_creation_time": 1724097202, "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": 14634311, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:26.093140 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634312.sst) /dev/shm/ToplingTemp/Topling-152755-dBlgpO 2024/08/20-03:53:26.674072 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634312.sst): first pass time = 0.58's, 85.132'MB/sec 2024/08/20-03:53:28.729745 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634312.sst): old prealloc_size = 73819750, real_size = 36837776 2024/08/20-03:53:28.729816 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634312.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 247251 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.31 raw-val = 0.0455 GB zip-val = 0.0360 GB avg-val = 184.00 avg-zval = 145.43 2024/08/20-03:53:28.978807 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00/14634312.sst): second pass time = 2.05's, 22.139'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 152.899'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22972.423'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.328'MB/sec write SST data time = 0.06's, 626.729'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.466'MB, throughput = 10019.606'MB/sec zip my value time = 2.05's, unzip length = 0.045'GB zip my value throughput = 22.139'MB/sec zip pipeline throughput = 171.183'MB/sec entries = 247251 avg-key = 16.00 avg-zkey = 3.31 avg-val = 184.00 avg-zval = 145.43 usrkeys = 247251 avg-key = 8.00 avg-zkey = 3.31 avg-val = 191.00 avg-zval = 145.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 247251 bytes = 834480 } seq expand size = 1730757 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0020 GB value = 0.0455 GB dict = 0.47 MB all = 0.0495 GB } __ZipSize{ index = 0.0008 GB value = 0.0360 GB dict = 0.47 MB all = 0.0381 GB } UnZip/Zip{ index = 2.4180 value = 1.2652 dict = 1.00 all = 1.2987 } Zip/UnZip{ index = 0.4136 value = 0.7904 dict = 1.00 all = 0.7700 } ---------------------------- total value len = 62.472153 GB avg = 0.180 KB (by entry num) total key len = 6.803451 GB avg = 0.020 KB total ukey len = 3.196854 GB avg = 0.008 KB total ukey num = 0.390251902 Billion total entry num = 0.347129910 Billion write speed all = 1.863861949 MB/sec (with seq num) write speed all = 1.789145634 MB/sec (without seq num) 2024/08/20-03:53:29.085258 140500238067264 [compaction_job.cc:1944] [default] [JOB 4542] Generated table #14634312: 247251 keys, 38077547 bytes, temperature: kWarm 2024/08/20-03:53:29.085305 140500238067264 EVENT_LOG_v1 {"time_micros": 1724097209085278, "cf_name": "default", "job": 4542, "event": "table_file_creation", "file_number": 14634312, "file_size": 38077547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770424885, "largest_seqno": 189898434267, "table_properties": {"data_size": 35957776, "index_size": 818048, "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": 3956016, "raw_average_key_size": 16, "raw_value_size": 45494184, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 247251, "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": 1724097206, "oldest_key_time": 0, "file_creation_time": 1724097206, "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": 14634312, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:53:29.128638 140500238067264 [compaction_job.cc:699] job-04542: subcompact[0], size: 0.139213 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04542/att-00 [14634310,14634311,14634312] 2024/08/20-03:53:29.158891 140500238067264 (Original Log Time 2024/08/20-03:53:19.764403) EVENT_LOG_v1 {"time_micros": 1724097199764351, "job": 4542, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634273], "files_L2": [14634235, 14634236, 14634237], "score": 0.995032, "input_data_size": 152613268, "oldest_snapshot_seqno": 189898532393} 2024/08/20-03:53:29.158895 140500238067264 (Original Log Time 2024/08/20-03:53:29.158396) [compaction_job.cc:2018] [default] [JOB 4542] Compacted 1@1 + 3@2 files to L2 => 139213185 bytes 2024/08/20-03:53:29.158897 140500238067264 (Original Log Time 2024/08/20-03:53:29.158823) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.3 rd, 14.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(26.5, 119.0 +0.0 blob) out(132.8 +0.0 blob), read-write-amplify(10.5) write-amplify(5.0) OK, records in: 923514, records dropped: 5173 output_compression: Snappy 2024/08/20-03:53:29.158905 140500238067264 (Original Log Time 2024/08/20-03:53:29.158874) EVENT_LOG_v1 {"time_micros": 1724097209158849, "cf": "default", "job": 4542, "event": "compaction_finished", "compaction_time_micros": 9364243, "compaction_time_cpu_micros": 2328136, "output_level": 2, "num_output_files": 3, "total_output_size": 139213185, "num_input_records": 923514, "num_output_records": 918341, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 120646197, "file_range_sync_nanos": 0, "file_fsync_nanos": 2555, "file_prepare_write_nanos": 8994, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:53:29.334624 140500238067264 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":1724097199,"executesMs":9707,"compactionJobId":4542,"attempt":0,"compactionInputRawBytes":184702800,"compactionInputZipBytes":152613268,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139213185,"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":"00-1e37a256cebfded4d3a64b7d68e6e0b1-2a7971e73639c0af-00"}}, response = 2024/08/20-03:53:29.334734 140500238067264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04542/att-00: olev 2, work 9.707 s, result 6.829 ms, install 0.535 ms, input{raw 176.146 MiB zip 145.543 MiB}