2024/07/25-22:45:06.126368 140562424993344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00: fork to child time = 0.051903 sec 2024/07/25-22:45:06.127085 140562424993344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00 2024/07/25-22:45:06.130806 140562424993344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00 2024/07/25-22:45:06.131690 140562424993344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-22:45:06.131910 140562424993344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-22:45:06.169801 140562424993344 [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-76187/att-00/MANIFEST-13366722 2024/07/25-22:45:06.189580 140562424993344 [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-76187/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13458211, last_sequence is 165128755535, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13458136 2024/07/25-22:45:06.189589 140562424993344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-22:45:06.189650 140562424993344 [version_set.cc:5652] Creating manifest 13458211 2024/07/25-22:45:06.216142 140562424993344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-22:45:06.231250 140562424993344 [compaction_job.cc:2433] [default] [JOB 76187] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/25-22:45:06.231265 140562424993344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 39582 Base level 1, inputs: [13458190(18MB)], [13458151(47MB) 13458152(48MB) 13458153(31MB)] 2024/07/25-22:45:06.581026 140562424993344 [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 2024/07/25-22:45:06.581057 140562424993344 [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 2024/07/25-22:45:06.581072 140562424993344 [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 2024/07/25-22:45:06.581082 140562424993344 [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 2024/07/25-22:45:06.581091 140562424993344 [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 2024/07/25-22:45:07.141151 140562424993344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458212.sst) /dev/shm/ToplingTemp/Topling-98854-xbKwV5 2024/07/25-22:45:07.710678 140562424993344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458212.sst): first pass time = 0.57's, 117.844'MB/sec 2024/07/25-22:45:10.915791 140562424993344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458212.sst): old prealloc_size = 73819750, real_size = 49005768 2024/07/25-22:45:10.915887 140562424993344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458212.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.73 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/25-22:45:11.479880 140562424993344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458212.sst): second pass time = 3.20's, 19.270'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.790'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17501.686'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.09's, 550.709'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 = 18003.924'MB/sec zip my value time = 3.20's, unzip length = 0.062'GB zip my value throughput = 19.270'MB/sec zip pipeline throughput = 188.425'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.73 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.73 avg-val = 191.00 avg-zval = 142.07 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1463 value = 1.2951 dict = 1.00 all = 1.3250 } Zip/UnZip{ index = 0.4659 value = 0.7721 dict = 1.00 all = 0.7547 } ---------------------------- 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 = 0.003015793 MB/sec (with seq num) write speed all = 0.002899241 MB/sec (without seq num) 2024/07/25-22:45:11.560161 140562424993344 [compaction_job.cc:1944] [default] [JOB 76187] Generated table #13458212: 335545 keys, 50646667 bytes, temperature: kWarm 2024/07/25-22:45:11.560317 140562424993344 EVENT_LOG_v1 {"time_micros": 1721918711560208, "cf_name": "default", "job": 76187, "event": "table_file_creation", "file_number": 13458212, "file_size": 50646667, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165092847709, "largest_seqno": 165128714277, "table_properties": {"data_size": 47671088, "index_size": 1250688, "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": 1721918707, "oldest_key_time": 0, "file_creation_time": 1721918707, "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": 13458212, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:45:11.611409 140562424993344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458213.sst) /dev/shm/ToplingTemp/Topling-98854-4rqA92 2024/07/25-22:45:12.673689 140562424993344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458213.sst): first pass time = 1.06's, 63.179'MB/sec 2024/07/25-22:45:15.191743 140562424993344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458213.sst): old prealloc_size = 73819750, real_size = 48995920 2024/07/25-22:45:15.191825 140562424993344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458213.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/25-22:45:15.750481 140562424993344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458213.sst): second pass time = 2.51's, 24.588'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.56's, 90.627'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26990.566'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.182'MB/sec write SST data time = 0.10's, 518.424'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 = 18653.703'MB/sec zip my value time = 2.51's, unzip length = 0.062'GB zip my value throughput = 24.588'MB/sec zip pipeline throughput = 152.665'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.70 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.70 avg-val = 191.00 avg-zval = 142.07 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1618 value = 1.2952 dict = 1.00 all = 1.3253 } Zip/UnZip{ index = 0.4626 value = 0.7721 dict = 1.00 all = 0.7545 } ---------------------------- 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 = 0.006030468 MB/sec (with seq num) write speed all = 0.005797406 MB/sec (without seq num) 2024/07/25-22:45:15.821127 140562424993344 [compaction_job.cc:1944] [default] [JOB 76187] Generated table #13458213: 335545 keys, 50636747 bytes, temperature: kWarm 2024/07/25-22:45:15.821210 140562424993344 EVENT_LOG_v1 {"time_micros": 1721918715821162, "cf_name": "default", "job": 76187, "event": "table_file_creation", "file_number": 13458213, "file_size": 50636747, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165092847708, "largest_seqno": 165128714275, "table_properties": {"data_size": 47670160, "index_size": 1241728, "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": 1721918711, "oldest_key_time": 0, "file_creation_time": 1721918711, "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": 13458213, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:45:15.863010 140562424993344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458214.sst) /dev/shm/ToplingTemp/Topling-98854-r72222 2024/07/25-22:45:16.500442 140562424993344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458214.sst): first pass time = 0.64's, 81.110'MB/sec 2024/07/25-22:45:17.061724 140562424993344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458214.sst): old prealloc_size = 73819750, real_size = 38154496 2024/07/25-22:45:17.061772 140562424993344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458214.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 258491 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 2.45 raw-val = 0.0476 GB zip-val = 0.0375 GB avg-val = 184.00 avg-zval = 144.90 2024/07/25-22:45:17.316356 140562424993344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00/13458214.sst): second pass time = 0.56's, 84.875'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 154.820'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23580.076'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.306'MB/sec write SST data time = 0.04's, 909.024'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.486'MB, throughput = 17494.778'MB/sec zip my value time = 0.56's, unzip length = 0.048'GB zip my value throughput = 84.875'MB/sec zip pipeline throughput = 84.875'MB/sec entries = 258491 avg-key = 16.00 avg-zkey = 2.45 avg-val = 184.00 avg-zval = 144.90 usrkeys = 258491 avg-key = 8.00 avg-zkey = 2.45 avg-val = 191.00 avg-zval = 144.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258491 bytes = 840112 } seq expand size = 1809437 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0476 GB dict = 0.49 MB all = 0.0517 GB } __ZipSize{ index = 0.0006 GB value = 0.0375 GB dict = 0.49 MB all = 0.0394 GB } UnZip/Zip{ index = 3.2648 value = 1.2698 dict = 1.00 all = 1.3116 } Zip/UnZip{ index = 0.3063 value = 0.7875 dict = 1.00 all = 0.7624 } ---------------------------- total value len = 0.177550 GB avg = 0.191 KB (by entry num) total key len = 0.014873 GB avg = 0.016 KB total ukey len = 0.007437 GB avg = 0.008 KB total ukey num = 0.000929581 Billion total entry num = 0.000929581 Billion write speed all = 0.008352721 MB/sec (with seq num) write speed all = 0.008029910 MB/sec (without seq num) 2024/07/25-22:45:17.376949 140562424993344 [compaction_job.cc:1944] [default] [JOB 76187] Generated table #13458214: 258491 keys, 39416787 bytes, temperature: kWarm 2024/07/25-22:45:17.377031 140562424993344 EVENT_LOG_v1 {"time_micros": 1721918717376986, "cf_name": "default", "job": 76187, "event": "table_file_creation", "file_number": 13458214, "file_size": 39416787, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165074946507, "largest_seqno": 165128714272, "table_properties": {"data_size": 37456320, "index_size": 633408, "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": 4135856, "raw_average_key_size": 16, "raw_value_size": 47562344, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 258491, "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": 1721918715, "oldest_key_time": 0, "file_creation_time": 1721918715, "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": 13458214, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:45:17.403843 140562424993344 [compaction_job.cc:699] job-76187: subcompact[0], size: 0.140700 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-76187/att-00 [13458212,13458213,13458214] 2024/07/25-22:45:17.459079 140562424993344 (Original Log Time 2024/07/25-22:45:06.231326) EVENT_LOG_v1 {"time_micros": 1721918706231281, "job": 76187, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13458190], "files_L2": [13458151, 13458152, 13458153], "score": 0.960101, "input_data_size": 152779413, "oldest_snapshot_seqno": 165128754067} 2024/07/25-22:45:17.459085 140562424993344 (Original Log Time 2024/07/25-22:45:17.458388) [compaction_job.cc:2018] [default] [JOB 76187] Compacted 1@1 + 3@2 files to L2 => 140700201 bytes 2024/07/25-22:45:17.459088 140562424993344 (Original Log Time 2024/07/25-22:45:17.458986) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.7 rd, 12.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.2, 127.5 +0.0 blob) out(134.2 +0.0 blob), read-write-amplify(15.3) write-amplify(7.4) OK, records in: 933216, records dropped: 3635 output_compression: Snappy 2024/07/25-22:45:17.459100 140562424993344 (Original Log Time 2024/07/25-22:45:17.459052) EVENT_LOG_v1 {"time_micros": 1721918717459021, "cf": "default", "job": 76187, "event": "compaction_finished", "compaction_time_micros": 11172546, "compaction_time_cpu_micros": 2517591, "output_level": 2, "num_output_files": 3, "total_output_size": 140700201, "num_input_records": 933216, "num_output_records": 929581, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134507037, "file_range_sync_nanos": 0, "file_fsync_nanos": 2888, "file_prepare_write_nanos": 9059, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-22:45:17.588879 140562424993344 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":1721918706,"executesMs":11320,"compactionJobId":76187,"attempt":0,"compactionInputRawBytes":186643200,"compactionInputZipBytes":152779413,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140700201,"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-edda1592e445f529577c85f57c48a5cb-3133046215b63b76-00"}}, response = 2024/07/25-22:45:17.589003 140562424993344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-76187/att-00: olev 2, work 11.320 s, result 11.431 ms, install 0.749 ms, input{raw 177.997 MiB zip 145.702 MiB}