2024/08/20-10:10:50.641667 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00: fork to child time = 0.011110 sec 2024/08/20-10:10:50.643094 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00 2024/08/20-10:10:50.649433 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00 2024/08/20-10:10:50.649866 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:10:50.650251 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:10:50.699346 140500498241088 [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-23552/att-00/MANIFEST-14629260 2024/08/20-10:10:50.754471 140500498241088 [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-23552/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14656183, last_sequence is 190378243592, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14656040 2024/08/20-10:10:50.754486 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:10:50.754598 140500498241088 [version_set.cc:5652] Creating manifest 14656183 2024/08/20-10:10:50.780718 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:10:50.795632 140500498241088 [compaction_job.cc:2433] [default] [JOB 23552] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-10:10:50.795651 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12068 Base level 1, inputs: [14656158(14MB)], [14656107(48MB) 14656108(47MB) 14656109(31MB)] 2024/08/20-10:10:50.933144 140500498241088 [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 2024/08/20-10:10:50.933180 140500498241088 [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 2024/08/20-10:10:50.933210 140500498241088 [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 2024/08/20-10:10:50.933227 140500498241088 [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 2024/08/20-10:10:50.933243 140500498241088 [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 2024/08/20-10:10:51.300983 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656184.sst) /dev/shm/ToplingTemp/Topling-300670-jYnZSr 2024/08/20-10:10:52.304730 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656184.sst): first pass time = 1.00's, 66.862'MB/sec 2024/08/20-10:10:54.368214 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656184.sst): old prealloc_size = 73819750, real_size = 49555648 2024/08/20-10:10:54.368287 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656184.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 5.39 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-10:10:54.880072 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656184.sst): second pass time = 2.06's, 29.939'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 100.024'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38962.998'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.10's, 488.700'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 = 13445.117'MB/sec zip my value time = 2.06's, unzip length = 0.062'GB zip my value throughput = 29.939'MB/sec zip pipeline throughput = 147.586'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.39 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.39 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 = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0018 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.4847 value = 1.2953 dict = 1.00 all = 1.3108 } Zip/UnZip{ index = 0.6735 value = 0.7720 dict = 1.00 all = 0.7629 } ---------------------------- 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 = 1.156173104 MB/sec (with seq num) write speed all = 1.109822887 MB/sec (without seq num) 2024/08/20-10:10:54.944877 140500498241088 [compaction_job.cc:1944] [default] [JOB 23552] Generated table #14656184: 335545 keys, 51197293 bytes, temperature: kWarm 2024/08/20-10:10:54.945547 140500498241088 EVENT_LOG_v1 {"time_micros": 1724119854945479, "cf_name": "default", "job": 23552, "event": "table_file_creation", "file_number": 14656184, "file_size": 51197293, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190338138971, "largest_seqno": 190378204650, "table_properties": {"data_size": 47663600, "index_size": 1808000, "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": 1724119851, "oldest_key_time": 0, "file_creation_time": 1724119851, "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": 14656184, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:10:54.986912 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656185.sst) /dev/shm/ToplingTemp/Topling-300670-l0IC5s 2024/08/20-10:10:55.893816 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656185.sst): first pass time = 0.91's, 74.004'MB/sec 2024/08/20-10:10:58.614830 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656185.sst): old prealloc_size = 73819750, real_size = 48428344 2024/08/20-10:10:58.614904 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656185.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 = 1.99 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-10:10:59.232118 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656185.sst): second pass time = 2.72's, 22.699'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.114'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15612.963'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.180'MB/sec write SST data time = 0.15's, 330.748'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 = 12625.257'MB/sec zip my value time = 2.72's, unzip length = 0.062'GB zip my value throughput = 22.699'MB/sec zip pipeline throughput = 139.517'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.99 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.99 avg-val = 191.00 avg-zval = 142.08 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.0145 value = 1.2950 dict = 1.00 all = 1.3403 } Zip/UnZip{ index = 0.2491 value = 0.7722 dict = 1.00 all = 0.7461 } ---------------------------- 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 = 1.157250138 MB/sec (with seq num) write speed all = 1.110858418 MB/sec (without seq num) 2024/08/20-10:10:59.312134 140500498241088 [compaction_job.cc:1944] [default] [JOB 23552] Generated table #14656185: 335545 keys, 50069195 bytes, temperature: kWarm 2024/08/20-10:10:59.312218 140500498241088 EVENT_LOG_v1 {"time_micros": 1724119859312174, "cf_name": "default", "job": 23552, "event": "table_file_creation", "file_number": 14656185, "file_size": 50069195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190338138512, "largest_seqno": 190378204647, "table_properties": {"data_size": 47675664, "index_size": 668672, "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": 1724119854, "oldest_key_time": 0, "file_creation_time": 1724119854, "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": 14656185, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:10:59.358789 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656186.sst) /dev/shm/ToplingTemp/Topling-300670-ZvZ2rt 2024/08/20-10:10:59.911817 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656186.sst): first pass time = 0.55's, 87.586'MB/sec 2024/08/20-10:11:00.361001 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656186.sst): old prealloc_size = 73819750, real_size = 35805992 2024/08/20-10:11:00.361064 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656186.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 242166 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.99 raw-val = 0.0446 GB zip-val = 0.0353 GB avg-val = 184.00 avg-zval = 145.62 2024/08/20-10:11:00.568912 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00/14656186.sst): second pass time = 0.45's, 99.391'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 177.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15140.650'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.357'MB/sec write SST data time = 0.04's, 963.756'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.457'MB, throughput = 13184.925'MB/sec zip my value time = 0.45's, unzip length = 0.045'GB zip my value throughput = 99.391'MB/sec zip pipeline throughput = 99.391'MB/sec entries = 242166 avg-key = 16.00 avg-zkey = 1.99 avg-val = 184.00 avg-zval = 145.62 usrkeys = 242166 avg-key = 8.00 avg-zkey = 1.99 avg-val = 191.00 avg-zval = 145.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 242166 bytes = 787056 } seq expand size = 1695162 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0019 GB value = 0.0446 GB dict = 0.46 MB all = 0.0484 GB } __ZipSize{ index = 0.0005 GB value = 0.0353 GB dict = 0.46 MB all = 0.0370 GB } UnZip/Zip{ index = 4.0190 value = 1.2636 dict = 1.00 all = 1.3093 } Zip/UnZip{ index = 0.2488 value = 0.7914 dict = 1.00 all = 0.7637 } ---------------------------- total value len = 62.471182 GB avg = 0.180 KB (by entry num) total key len = 6.803370 GB avg = 0.020 KB total ukey len = 3.196814 GB avg = 0.008 KB total ukey num = 0.390246817 Billion total entry num = 0.347124825 Billion write speed all = 1.158062272 MB/sec (with seq num) write speed all = 1.111639203 MB/sec (without seq num) 2024/08/20-10:11:00.625989 140500498241088 [compaction_job.cc:1944] [default] [JOB 23552] Generated table #14656186: 242166 keys, 36990763 bytes, temperature: kWarm 2024/08/20-10:11:00.626072 140500498241088 EVENT_LOG_v1 {"time_micros": 1724119860626028, "cf_name": "default", "job": 23552, "event": "table_file_creation", "file_number": 14656186, "file_size": 36990763, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190338138516, "largest_seqno": 190378204273, "table_properties": {"data_size": 35263248, "index_size": 482048, "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": 3874656, "raw_average_key_size": 16, "raw_value_size": 44558544, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 242166, "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": 1724119859, "oldest_key_time": 0, "file_creation_time": 1724119859, "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": 14656186, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:11:00.650510 140500498241088 [compaction_job.cc:699] job-23552: subcompact[0], size: 0.138257 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23552/att-00 [14656184,14656185,14656186] 2024/08/20-10:11:00.696405 140500498241088 (Original Log Time 2024/08/20-10:10:50.795731) EVENT_LOG_v1 {"time_micros": 1724119850795670, "job": 23552, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14656158], "files_L2": [14656107, 14656108, 14656109], "score": 0.985796, "input_data_size": 149578551, "oldest_snapshot_seqno": 190378243240} 2024/08/20-10:11:00.696410 140500498241088 (Original Log Time 2024/08/20-10:11:00.695841) [compaction_job.cc:2018] [default] [JOB 23552] Compacted 1@1 + 3@2 files to L2 => 138257251 bytes 2024/08/20-10:11:00.696413 140500498241088 (Original Log Time 2024/08/20-10:11:00.696321) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.2 rd, 14.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.3, 128.4 +0.0 blob) out(131.9 +0.0 blob), read-write-amplify(19.3) write-amplify(9.3) OK, records in: 916159, records dropped: 2903 output_compression: Snappy 2024/08/20-10:11:00.696423 140500498241088 (Original Log Time 2024/08/20-10:11:00.696378) EVENT_LOG_v1 {"time_micros": 1724119860696353, "cf": "default", "job": 23552, "event": "compaction_finished", "compaction_time_micros": 9854792, "compaction_time_cpu_micros": 2271261, "output_level": 2, "num_output_files": 3, "total_output_size": 138257251, "num_input_records": 916159, "num_output_records": 913256, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 135139427, "file_range_sync_nanos": 0, "file_fsync_nanos": 2728, "file_prepare_write_nanos": 8600, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-10:11:00.825586 140500498241088 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":1724119850,"executesMs":10047,"compactionJobId":23552,"attempt":0,"compactionInputRawBytes":183231800,"compactionInputZipBytes":149578551,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138257251,"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":"00-2b79f52e6c2e1dc8689bae43c316173b-e758aff1e1186090-00"}}, response = 2024/08/20-10:11:00.825709 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-23552/att-00: olev 2, work 10.048 s, result 6.228 ms, install 0.607 ms, input{raw 174.743 MiB zip 142.649 MiB}