2024/08/20-22:33:21.053110 139856790947392 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00: fork to child time = 0.031251 sec 2024/08/20-22:33:21.053913 139856790947392 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00 2024/08/20-22:33:21.058934 139856790947392 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00 2024/08/20-22:33:21.060329 139856790947392 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:33:21.060639 139856790947392 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:33:21.119408 139856790947392 [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-53036/att-00/MANIFEST-14629260 2024/08/20-22:33:21.138786 139856790947392 [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-53036/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14690318, last_sequence is 191130794891, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14690268 2024/08/20-22:33:21.138795 139856790947392 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:33:21.138860 139856790947392 [version_set.cc:5652] Creating manifest 14690318 2024/08/20-22:33:21.186342 139856790947392 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:33:21.229655 139856790947392 [compaction_job.cc:2433] [default] [JOB 53036] Compacting 2@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-22:33:21.229671 139856790947392 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26844 Base level 2, inputs: [14690309(31MB) 14690275(1448KB)], [14690240(91MB) 14690241(91MB) 14690242(68MB)] 2024/08/20-22:33:21.548063 139856790947392 [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 2024/08/20-22:33:21.548107 139856790947392 [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 2024/08/20-22:33:21.548129 139856790947392 [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 2024/08/20-22:33:21.548143 139856790947392 [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 2024/08/20-22:33:21.548155 139856790947392 [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 2024/08/20-22:33:22.323738 139856790947392 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690319.sst) /dev/shm/ToplingTemp/Topling-42500-RydyIP 2024/08/20-22:33:23.423614 139856790947392 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690319.sst): first pass time = 1.10's, 122.036'MB/sec 2024/08/20-22:33:27.351150 139856790947392 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690319.sst): old prealloc_size = 147639500, real_size = 92073824 2024/08/20-22:33:27.351246 139856790947392 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690319.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.38 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-22:33:28.461670 139856790947392 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690319.sst): second pass time = 3.93's, 31.447'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.11's, 85.994'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18605.639'MB/sec (index lex order gen) rebuild zvType time = 0.98's, 0.172'MB/sec write SST data time = 0.14's, 705.415'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 34454.997'MB/sec zip my value time = 3.93's, unzip length = 0.123'GB zip my value throughput = 31.447'MB/sec zip pipeline throughput = 162.402'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.38 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.38 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.8029 value = 1.3572 dict = 1.00 all = 1.4055 } Zip/UnZip{ index = 0.1723 value = 0.7368 dict = 1.00 all = 0.7115 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.016250502 MB/sec (with seq num) write speed all = 0.015622464 MB/sec (without seq num) 2024/08/20-22:33:28.655853 139856790947392 [compaction_job.cc:1944] [default] [JOB 53036] Generated table #14690319: 671089 keys, 95497404 bytes, temperature: kWarm 2024/08/20-22:33:28.655935 139856790947392 EVENT_LOG_v1 {"time_micros": 1724164408655890, "cf_name": "default", "job": 53036, "event": "table_file_creation", "file_number": 14690319, "file_size": 95497404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190910612406, "largest_seqno": 191130736124, "table_properties": {"data_size": 90980720, "index_size": 925184, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724164402, "oldest_key_time": 0, "file_creation_time": 1724164402, "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": 14690319, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:33:28.700545 139856790947392 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690320.sst) /dev/shm/ToplingTemp/Topling-42500-jDUmyR 2024/08/20-22:33:30.637578 139856790947392 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690320.sst): first pass time = 1.94's, 69.292'MB/sec 2024/08/20-22:33:34.449853 139856790947392 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690320.sst): old prealloc_size = 147639500, real_size = 92236640 2024/08/20-22:33:34.449918 139856790947392 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690320.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.61 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-22:33:35.052432 139856790947392 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690320.sst): second pass time = 3.81's, 32.399'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 158.757'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40580.373'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.342'MB/sec write SST data time = 0.11's, 857.267'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30586.577'MB/sec zip my value time = 3.81's, unzip length = 0.123'GB zip my value throughput = 32.399'MB/sec zip pipeline throughput = 180.551'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.61 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.61 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.9781 value = 1.3571 dict = 1.00 all = 1.4031 } Zip/UnZip{ index = 0.2009 value = 0.7369 dict = 1.00 all = 0.7127 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.032475966 MB/sec (with seq num) write speed all = 0.031220856 MB/sec (without seq num) 2024/08/20-22:33:35.291829 139856790947392 [compaction_job.cc:1944] [default] [JOB 53036] Generated table #14690320: 671089 keys, 95660220 bytes, temperature: kWarm 2024/08/20-22:33:35.291942 139856790947392 EVENT_LOG_v1 {"time_micros": 1724164415291867, "cf_name": "default", "job": 53036, "event": "table_file_creation", "file_number": 14690320, "file_size": 95660220, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190910512952, "largest_seqno": 191130736125, "table_properties": {"data_size": 90990256, "index_size": 1078464, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724164408, "oldest_key_time": 0, "file_creation_time": 1724164408, "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": 14690320, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:33:35.397690 139856790947392 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690321.sst) /dev/shm/ToplingTemp/Topling-42500-cvwGkQ 2024/08/20-22:33:36.555544 139856790947392 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690321.sst): first pass time = 1.16's, 110.297'MB/sec 2024/08/20-22:33:38.799341 139856790947392 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690321.sst): old prealloc_size = 147639500, real_size = 88161520 2024/08/20-22:33:38.799406 139856790947392 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690321.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 638502 prefix = 4 raw-key = 0.0026 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.76 raw-val = 0.1175 GB zip-val = 0.0869 GB avg-val = 184.00 avg-zval = 136.07 2024/08/20-22:33:39.364364 139856790947392 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00/14690321.sst): second pass time = 2.24's, 52.388'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 161.652'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30550.444'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.364'MB/sec write SST data time = 0.13's, 721.442'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.179'MB, throughput = 35330.557'MB/sec zip my value time = 2.24's, unzip length = 0.117'GB zip my value throughput = 52.388'MB/sec zip pipeline throughput = 176.811'MB/sec entries = 638502 avg-key = 16.00 avg-zkey = 1.76 avg-val = 184.00 avg-zval = 136.07 usrkeys = 638502 avg-key = 8.00 avg-zkey = 1.76 avg-val = 191.00 avg-zval = 136.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 638502 bytes = 2154960 } seq expand size = 4469514 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0051 GB value = 0.1175 GB dict = 1.18 MB all = 0.1277 GB } __ZipSize{ index = 0.0011 GB value = 0.0869 GB dict = 1.18 MB all = 0.0913 GB } UnZip/Zip{ index = 4.5516 value = 1.3523 dict = 1.00 all = 1.3981 } Zip/UnZip{ index = 0.2197 value = 0.7395 dict = 1.00 all = 0.7152 } ---------------------------- total value len = 0.378310 GB avg = 0.191 KB (by entry num) total key len = 0.031691 GB avg = 0.016 KB total ukey len = 0.015845 GB avg = 0.008 KB total ukey num = 0.001980680 Billion total entry num = 0.001980680 Billion write speed all = 0.047901315 MB/sec (with seq num) write speed all = 0.046050057 MB/sec (without seq num) 2024/08/20-22:33:39.531606 139856790947392 [compaction_job.cc:1944] [default] [JOB 53036] Generated table #14690321: 638502 keys, 91337348 bytes, temperature: kWarm 2024/08/20-22:33:39.531678 139856790947392 EVENT_LOG_v1 {"time_micros": 1724164419531644, "cf_name": "default", "job": 53036, "event": "table_file_creation", "file_number": 14690321, "file_size": 91337348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191053420109, "largest_seqno": 191130736121, "table_properties": {"data_size": 86879504, "index_size": 1122240, "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": 10216032, "raw_average_key_size": 16, "raw_value_size": 117484368, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 638502, "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": 1724164415, "oldest_key_time": 0, "file_creation_time": 1724164415, "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": 14690321, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:33:39.562657 139856790947392 [compaction_job.cc:699] job-53036: subcompact[0], size: 0.282495 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53036/att-00 [14690319,14690320,14690321] 2024/08/20-22:33:39.615911 139856790947392 (Original Log Time 2024/08/20-22:33:21.229727) EVENT_LOG_v1 {"time_micros": 1724164401229686, "job": 53036, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14690309, 14690275], "files_L3": [14690240, 14690241, 14690242], "score": 0.996056, "input_data_size": 297309951, "oldest_snapshot_seqno": 191130794727} 2024/08/20-22:33:39.615915 139856790947392 (Original Log Time 2024/08/20-22:33:39.615429) [compaction_job.cc:2018] [default] [JOB 53036] Compacted 2@2 + 3@3 files to L3 => 282494972 bytes 2024/08/20-22:33:39.615917 139856790947392 (Original Log Time 2024/08/20-22:33:39.615835) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.2 rd, 15.4 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(32.6, 251.0 +0.0 blob) out(269.4 +0.0 blob), read-write-amplify(17.0) write-amplify(8.3) OK, records in: 1995294, records dropped: 14614 output_compression: Snappy 2024/08/20-22:33:39.615924 139856790947392 (Original Log Time 2024/08/20-22:33:39.615885) EVENT_LOG_v1 {"time_micros": 1724164419615862, "cf": "default", "job": 53036, "event": "compaction_finished", "compaction_time_micros": 18332943, "compaction_time_cpu_micros": 4827576, "output_level": 3, "num_output_files": 3, "total_output_size": 282494972, "num_input_records": 1995294, "num_output_records": 1980680, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 199362438, "file_range_sync_nanos": 0, "file_fsync_nanos": 2669, "file_prepare_write_nanos": 10643, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-22:33:39.731368 139856790947392 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":1724164400,"executesMs":18555,"compactionJobId":53036,"attempt":0,"compactionInputRawBytes":399058800,"compactionInputZipBytes":297309951,"compactionOutputRawBytes":0,"compactionOutputZipBytes":282494972,"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-db09f3cf28db601a58c9a7a5c718e24d-058f72f9aab095be-00"}}, response = 2024/08/20-22:33:39.731462 139856790947392 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53036/att-00: olev 3, work 18.555 s, result 6.902 ms, install 0.521 ms, input{raw 380.572 MiB zip 283.537 MiB}