2024/07/24-18:07:39.186425 140495535289920 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00: fork to child time = 0.007015 sec 2024/07/24-18:07:39.187209 140495535289920 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00 2024/07/24-18:07:39.206726 140495535289920 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00 2024/07/24-18:07:39.207617 140495535289920 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-18:07:39.207868 140495535289920 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-18:07:39.271763 140495535289920 [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-39565/att-00/MANIFEST-13366722 2024/07/24-18:07:39.360159 140495535289920 [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-39565/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13414633, last_sequence is 164211177633, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13414571 2024/07/24-18:07:39.360167 140495535289920 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-18:07:39.360210 140495535289920 [version_set.cc:5652] Creating manifest 13414633 2024/07/24-18:07:39.392147 140495535289920 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-18:07:39.409022 140495535289920 [compaction_job.cc:2433] [default] [JOB 39565] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/24-18:07:39.409032 140495535289920 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20982 Base level 1, inputs: [13414602(31MB) 13414611(12MB)], [13414522(48MB) 13414523(31MB)] 2024/07/24-18:07:39.751912 140495535289920 [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 2024/07/24-18:07:39.751934 140495535289920 [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 2024/07/24-18:07:39.751954 140495535289920 [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 2024/07/24-18:07:39.751970 140495535289920 [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 2024/07/24-18:07:39.751980 140495535289920 [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 2024/07/24-18:07:40.251475 140495535289920 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414634.sst) /dev/shm/ToplingTemp/Topling-25939-GsCQDA 2024/07/24-18:07:40.688898 140495535289920 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414634.sst): first pass time = 0.44's, 153.437'MB/sec 2024/07/24-18:07:41.616558 140495535289920 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414634.sst): old prealloc_size = 73819750, real_size = 49465248 2024/07/24-18:07:41.616635 140495535289920 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414634.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.11 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/24-18:07:42.161955 140495535289920 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414634.sst): second pass time = 0.93's, 66.728'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 93.633'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28915.526'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.184'MB/sec write SST data time = 0.09's, 565.223'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 = 17425.182'MB/sec zip my value time = 0.93's, unzip length = 0.062'GB zip my value throughput = 66.728'MB/sec zip pipeline throughput = 79.069'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.11 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.11 avg-val = 191.00 avg-zval = 142.06 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5669 value = 1.2952 dict = 1.00 all = 1.3142 } Zip/UnZip{ index = 0.6382 value = 0.7721 dict = 1.00 all = 0.7609 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.010839173 MB/sec (with seq num) write speed all = 0.010420268 MB/sec (without seq num) 2024/07/24-18:07:42.234480 140495535289920 [compaction_job.cc:1944] [default] [JOB 39565] Generated table #13414634: 335545 keys, 51064941 bytes, temperature: kWarm 2024/07/24-18:07:42.234586 140495535289920 EVENT_LOG_v1 {"time_micros": 1721815662234525, "cf_name": "default", "job": 39565, "event": "table_file_creation", "file_number": 13414634, "file_size": 51064941, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164189894507, "largest_seqno": 164211040701, "table_properties": {"data_size": 47667984, "index_size": 1713216, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721815660, "oldest_key_time": 0, "file_creation_time": 1721815660, "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": 13414634, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-18:07:42.271791 140495535289920 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414635.sst) /dev/shm/ToplingTemp/Topling-25939-7aR1uA 2024/07/24-18:07:43.394205 140495535289920 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414635.sst): first pass time = 1.12's, 59.793'MB/sec 2024/07/24-18:07:45.083021 140495535289920 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414635.sst): old prealloc_size = 73819750, real_size = 48496096 2024/07/24-18:07:45.083075 140495535289920 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414635.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.23 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/24-18:07:45.377659 140495535289920 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414635.sst): second pass time = 1.68's, 36.695'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 170.179'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31896.405'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.333'MB/sec write SST data time = 0.04's, 1176.719'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 = 22748.778'MB/sec zip my value time = 1.68's, unzip length = 0.062'GB zip my value throughput = 36.695'MB/sec zip pipeline throughput = 182.086'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.23 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.23 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.5849 value = 1.2953 dict = 1.00 all = 1.3385 } Zip/UnZip{ index = 0.2789 value = 0.7720 dict = 1.00 all = 0.7471 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.021667472 MB/sec (with seq num) write speed all = 0.020830082 MB/sec (without seq num) 2024/07/24-18:07:45.493583 140495535289920 [compaction_job.cc:1944] [default] [JOB 39565] Generated table #13414635: 335545 keys, 50136971 bytes, temperature: kWarm 2024/07/24-18:07:45.493636 140495535289920 EVENT_LOG_v1 {"time_micros": 1721815665493608, "cf_name": "default", "job": 39565, "event": "table_file_creation", "file_number": 13414635, "file_size": 50136971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164156825826, "largest_seqno": 164211040696, "table_properties": {"data_size": 47663296, "index_size": 748800, "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": 1721815662, "oldest_key_time": 0, "file_creation_time": 1721815662, "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": 13414635, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-18:07:45.534412 140495535289920 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414636.sst) /dev/shm/ToplingTemp/Topling-25939-KwpsqC 2024/07/24-18:07:45.611138 140495535289920 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414636.sst): first pass time = 0.08's, 231.150'MB/sec 2024/07/24-18:07:45.817165 140495535289920 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414636.sst): part-0: reject ZipStore ratio = 0.872 2024/07/24-18:07:45.860302 140495535289920 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414636.sst): old prealloc_size = 73819750, real_size = 16952560 2024/07/24-18:07:45.860353 140495535289920 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414636.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 88636 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 7.01 raw-val = 0.0163 GB zip-val = 0.0163 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-18:07:45.969682 140495535289920 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00/13414636.sst): second pass time = 0.21's, 79.427'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.11's, 157.171'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17673.953'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.432'MB/sec write SST data time = 0.06's, 296.364'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 = 0.21's, unzip length = 0.016'GB zip my value throughput = 79.427'MB/sec zip pipeline throughput = 79.427'MB/sec entries = 88636 avg-key = 16.00 avg-zkey = 7.01 avg-val = 184.00 avg-zval = 184.00 usrkeys = 88636 avg-key = 8.00 avg-zkey = 7.01 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 88636 bytes = 254848 } seq expand size = 620452 multi value expand size = 0 cnt WriteAppend = 1999 UnZipSize{ index = 0.0007 GB value = 0.0163 GB dict = 0.00 MB all = 0.0177 GB } __ZipSize{ index = 0.0006 GB value = 0.0163 GB dict = 0.00 MB all = 0.0172 GB } UnZip/Zip{ index = 1.1419 value = 1.0000 dict = 0.00 all = 1.0314 } Zip/UnZip{ index = 0.8758 value = 1.0000 dict = 0.00 all = 0.9695 } ---------------------------- total value len = 0.145108 GB avg = 0.191 KB (by entry num) total key len = 0.012156 GB avg = 0.016 KB total ukey len = 0.006078 GB avg = 0.008 KB total ukey num = 0.000759726 Billion total entry num = 0.000759726 Billion write speed all = 0.024526997 MB/sec (with seq num) write speed all = 0.023579094 MB/sec (without seq num) 2024/07/24-18:07:46.042141 140495535289920 [compaction_job.cc:1944] [default] [JOB 39565] Generated table #13414636: 88636 keys, 17186699 bytes, temperature: kWarm 2024/07/24-18:07:46.042231 140495535289920 EVENT_LOG_v1 {"time_micros": 1721815666042184, "cf_name": "default", "job": 39565, "event": "table_file_creation", "file_number": 13414636, "file_size": 17186699, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164203400730, "largest_seqno": 164211040700, "table_properties": {"data_size": 16309216, "index_size": 620992, "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": 1418176, "raw_average_key_size": 16, "raw_value_size": 16309024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 88636, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1721815665, "oldest_key_time": 0, "file_creation_time": 1721815665, "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": 13414636, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-18:07:46.062860 140495535289920 [compaction_job.cc:699] job-39565: subcompact[0], size: 0.118389 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39565/att-00 [13414634,13414635,13414636] 2024/07/24-18:07:46.105613 140495535289920 (Original Log Time 2024/07/24-18:07:39.409078) EVENT_LOG_v1 {"time_micros": 1721815659409051, "job": 39565, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13414602, 13414611], "files_L2": [13414522, 13414523], "score": 0.991236, "input_data_size": 130465073, "oldest_snapshot_seqno": 164211176986} 2024/07/24-18:07:46.105617 140495535289920 (Original Log Time 2024/07/24-18:07:46.105107) [compaction_job.cc:2018] [default] [JOB 39565] Compacted 2@1 + 2@2 files to L2 => 118388611 bytes 2024/07/24-18:07:46.105619 140495535289920 (Original Log Time 2024/07/24-18:07:46.105557) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 19.6 rd, 17.8 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(44.5, 79.9 +0.0 blob) out(112.9 +0.0 blob), read-write-amplify(5.3) write-amplify(2.5) OK, records in: 765908, records dropped: 6182 output_compression: Snappy 2024/07/24-18:07:46.105626 140495535289920 (Original Log Time 2024/07/24-18:07:46.105597) EVENT_LOG_v1 {"time_micros": 1721815666105578, "cf": "default", "job": 39565, "event": "compaction_finished", "compaction_time_micros": 6653803, "compaction_time_cpu_micros": 1777268, "output_level": 2, "num_output_files": 3, "total_output_size": 118388611, "num_input_records": 765908, "num_output_records": 759726, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124972356, "file_range_sync_nanos": 0, "file_fsync_nanos": 2891, "file_prepare_write_nanos": 128788, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/24-18:07:46.262397 140495535289920 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":1721815659,"executesMs":6910,"compactionJobId":39565,"attempt":0,"compactionInputRawBytes":153181600,"compactionInputZipBytes":130465073,"compactionOutputRawBytes":0,"compactionOutputZipBytes":118388611,"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":"00-78c7961c5f2603fa9422bf50eac6aaa6-4ee8016e8eccdf37-00"}}, response = 2024/07/24-18:07:46.262480 140495535289920 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-39565/att-00: olev 2, work 6.910 s, result 7.967 ms, install 0.543 ms, input{raw 146.085 MiB zip 124.421 MiB}