2024/08/21-00:52:06.754890 140228791187008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00: fork to child time = 0.009039 sec 2024/08/21-00:52:06.755533 140228791187008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00 2024/08/21-00:52:06.760311 140228791187008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00 2024/08/21-00:52:06.760615 140228791187008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-00:52:06.760871 140228791187008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-00:52:06.805269 140228791187008 [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-58111/att-00/MANIFEST-14629260 2024/08/21-00:52:06.893157 140228791187008 [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-58111/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14696102, last_sequence is 191255834571, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14696031 2024/08/21-00:52:06.893166 140228791187008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-00:52:06.893226 140228791187008 [version_set.cc:5652] Creating manifest 14696102 2024/08/21-00:52:06.919020 140228791187008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-00:52:06.933248 140228791187008 [compaction_job.cc:2433] [default] [JOB 58111] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-00:52:06.933264 140228791187008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29298 Base level 2, inputs: [14696054(31MB)], [14696019(91MB) 14696020(72MB) 14696033(90MB) 14696034(38MB)] 2024/08/21-00:52:07.224559 140228791187008 [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 2024/08/21-00:52:07.224584 140228791187008 [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 2024/08/21-00:52:07.224599 140228791187008 [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 2024/08/21-00:52:07.224613 140228791187008 [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 2024/08/21-00:52:07.224621 140228791187008 [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 2024/08/21-00:52:08.004925 140228791187008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696103.sst) /dev/shm/ToplingTemp/Topling-9258-Ge3MVd 2024/08/21-00:52:09.303739 140228791187008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696103.sst): first pass time = 1.30's, 103.343'MB/sec 2024/08/21-00:52:12.711777 140228791187008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696103.sst): old prealloc_size = 147639500, real_size = 92070528 2024/08/21-00:52:12.711847 140228791187008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696103.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 = 1.37 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-00:52:13.412996 140228791187008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696103.sst): second pass time = 3.41's, 36.246'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 136.290'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23708.907'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.276'MB/sec write SST data time = 0.09's, 1029.090'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 = 25556.292'MB/sec zip my value time = 3.41's, unzip length = 0.123'GB zip my value throughput = 36.246'MB/sec zip pipeline throughput = 201.056'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.37 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.37 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0956 GB } UnZip/Zip{ index = 5.8478 value = 1.3572 dict = 1.00 all = 1.4043 } Zip/UnZip{ index = 0.1710 value = 0.7368 dict = 1.00 all = 0.7121 } ---------------------------- 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 = 0.149484268 MB/sec (with seq num) write speed all = 0.143707098 MB/sec (without seq num) 2024/08/21-00:52:13.525087 140228791187008 [compaction_job.cc:1944] [default] [JOB 58111] Generated table #14696103: 671089 keys, 95578044 bytes, temperature: kWarm 2024/08/21-00:52:13.525184 140228791187008 EVENT_LOG_v1 {"time_micros": 1724172733525124, "cf_name": "default", "job": 58111, "event": "table_file_creation", "file_number": 14696103, "file_size": 95578044, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985281441, "largest_seqno": 191255713737, "table_properties": {"data_size": 90984544, "index_size": 918080, "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": 1724172727, "oldest_key_time": 0, "file_creation_time": 1724172727, "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": 14696103, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:13.612693 140228791187008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696104.sst) /dev/shm/ToplingTemp/Topling-9258-Uzhjth 2024/08/21-00:52:15.631191 140228791187008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696104.sst): first pass time = 2.02's, 66.495'MB/sec 2024/08/21-00:52:16.834088 140228791187008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696104.sst): old prealloc_size = 147639500, real_size = 92292432 2024/08/21-00:52:16.834151 140228791187008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696104.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 = 1.69 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-00:52:17.503360 140228791187008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696104.sst): second pass time = 1.20's, 102.727'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 143.021'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44166.667'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.335'MB/sec write SST data time = 0.17's, 570.079'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 = 33228.447'MB/sec zip my value time = 1.20's, unzip length = 0.123'GB zip my value throughput = 102.727'MB/sec zip pipeline throughput = 102.727'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.69 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.69 avg-val = 191.00 avg-zval = 135.58 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 = 4.7246 value = 1.3571 dict = 1.00 all = 1.4022 } Zip/UnZip{ index = 0.2117 value = 0.7369 dict = 1.00 all = 0.7131 } ---------------------------- 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 = 0.297658380 MB/sec (with seq num) write speed all = 0.286154675 MB/sec (without seq num) 2024/08/21-00:52:17.617080 140228791187008 [compaction_job.cc:1944] [default] [JOB 58111] Generated table #14696104: 671089 keys, 95716028 bytes, temperature: kWarm 2024/08/21-00:52:17.617163 140228791187008 EVENT_LOG_v1 {"time_micros": 1724172737617118, "cf_name": "default", "job": 58111, "event": "table_file_creation", "file_number": 14696104, "file_size": 95716028, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191114508006, "largest_seqno": 191255713735, "table_properties": {"data_size": 90988208, "index_size": 1136320, "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": 1724172733, "oldest_key_time": 0, "file_creation_time": 1724172733, "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": 14696104, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:17.653072 140228791187008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696105.sst) /dev/shm/ToplingTemp/Topling-9258-2tbtFe 2024/08/21-00:52:18.530163 140228791187008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696105.sst): first pass time = 0.88's, 153.033'MB/sec 2024/08/21-00:52:19.746159 140228791187008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696105.sst): old prealloc_size = 147639500, real_size = 91903112 2024/08/21-00:52:19.746213 140228791187008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696105.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.13 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-00:52:20.268933 140228791187008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696105.sst): second pass time = 1.22's, 101.614'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 182.351'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28147.520'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.388'MB/sec write SST data time = 0.09's, 1057.818'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 = 37687.016'MB/sec zip my value time = 1.22's, unzip length = 0.123'GB zip my value throughput = 101.614'MB/sec zip pipeline throughput = 145.905'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.13 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.13 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.0982 value = 1.3572 dict = 1.00 all = 1.4080 } Zip/UnZip{ index = 0.1409 value = 0.7368 dict = 1.00 all = 0.7102 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.445168552 MB/sec (with seq num) write speed all = 0.427963970 MB/sec (without seq num) 2024/08/21-00:52:20.378988 140228791187008 [compaction_job.cc:1944] [default] [JOB 58111] Generated table #14696105: 671089 keys, 95326716 bytes, temperature: kWarm 2024/08/21-00:52:20.379053 140228791187008 EVENT_LOG_v1 {"time_micros": 1724172740379020, "cf_name": "default", "job": 58111, "event": "table_file_creation", "file_number": 14696105, "file_size": 95326716, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191114506246, "largest_seqno": 191255713738, "table_properties": {"data_size": 90978848, "index_size": 756352, "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": 1724172737, "oldest_key_time": 0, "file_creation_time": 1724172737, "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": 14696105, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:20.413673 140228791187008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696106.sst) /dev/shm/ToplingTemp/Topling-9258-gkK0Qf 2024/08/21-00:52:20.622928 140228791187008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696106.sst): first pass time = 0.21's, 248.804'MB/sec 2024/08/21-00:52:20.995040 140228791187008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696106.sst): old prealloc_size = 147639500, real_size = 38063408 2024/08/21-00:52:20.995101 140228791187008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696106.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 260267 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.21 raw-val = 0.0479 GB zip-val = 0.0377 GB avg-val = 184.00 avg-zval = 144.79 2024/08/21-00:52:21.203499 140228791187008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00/14696106.sst): second pass time = 0.37's, 128.931'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 188.861'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10803.686'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.381'MB/sec write SST data time = 0.04's, 1045.135'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.490'MB, throughput = 14534.940'MB/sec zip my value time = 0.37's, unzip length = 0.048'GB zip my value throughput = 128.931'MB/sec zip pipeline throughput = 128.931'MB/sec entries = 260267 avg-key = 16.00 avg-zkey = 1.21 avg-val = 184.00 avg-zval = 144.79 usrkeys = 260267 avg-key = 8.00 avg-zkey = 1.21 avg-val = 191.00 avg-zval = 144.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 260267 bytes = 878416 } seq expand size = 1821869 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0021 GB value = 0.0479 GB dict = 0.49 MB all = 0.0521 GB } __ZipSize{ index = 0.0003 GB value = 0.0377 GB dict = 0.49 MB all = 0.0394 GB } UnZip/Zip{ index = 6.6017 value = 1.2708 dict = 1.00 all = 1.3222 } Zip/UnZip{ index = 0.1515 value = 0.7869 dict = 1.00 all = 0.7563 } ---------------------------- total value len = 0.434245 GB avg = 0.191 KB (by entry num) total key len = 0.036377 GB avg = 0.016 KB total ukey len = 0.018188 GB avg = 0.008 KB total ukey num = 0.002273534 Billion total entry num = 0.002273534 Billion write speed all = 0.502216779 MB/sec (with seq num) write speed all = 0.482807435 MB/sec (without seq num) 2024/08/21-00:52:21.255207 140228791187008 [compaction_job.cc:1944] [default] [JOB 58111] Generated table #14696106: 260267 keys, 39367467 bytes, temperature: kWarm 2024/08/21-00:52:21.255265 140228791187008 EVENT_LOG_v1 {"time_micros": 1724172741255233, "cf_name": "default", "job": 58111, "event": "table_file_creation", "file_number": 14696106, "file_size": 39367467, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191123535766, "largest_seqno": 191255713736, "table_properties": {"data_size": 37682784, "index_size": 315392, "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": 4164272, "raw_average_key_size": 16, "raw_value_size": 47889128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 260267, "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": 1724172740, "oldest_key_time": 0, "file_creation_time": 1724172740, "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": 14696106, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:21.270279 140228791187008 [compaction_job.cc:699] job-58111: subcompact[0], size: 0.325988 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58111/att-00 [14696103,14696104,14696105,14696106] 2024/08/21-00:52:21.315985 140228791187008 (Original Log Time 2024/08/21-00:52:06.933321) EVENT_LOG_v1 {"time_micros": 1724172726933276, "job": 58111, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14696054], "files_L3": [14696019, 14696020, 14696033, 14696034], "score": 0.989053, "input_data_size": 340733820, "oldest_snapshot_seqno": 191255833795} 2024/08/21-00:52:21.315988 140228791187008 (Original Log Time 2024/08/21-00:52:21.312466) [compaction_job.cc:2018] [default] [JOB 58111] Compacted 1@2 + 4@3 files to L3 => 325988255 bytes 2024/08/21-00:52:21.315990 140228791187008 (Original Log Time 2024/08/21-00:52:21.315925) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 23.8 rd, 22.7 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(31.8, 293.1 +0.0 blob) out(310.9 +0.0 blob), read-write-amplify(20.0) write-amplify(9.8) OK, records in: 2290362, records dropped: 16828 output_compression: Snappy 2024/08/21-00:52:21.315996 140228791187008 (Original Log Time 2024/08/21-00:52:21.315964) EVENT_LOG_v1 {"time_micros": 1724172741315946, "cf": "default", "job": 58111, "event": "compaction_finished", "compaction_time_micros": 14336967, "compaction_time_cpu_micros": 4515902, "output_level": 3, "num_output_files": 4, "total_output_size": 325988255, "num_input_records": 2290362, "num_output_records": 2273534, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 203166770, "file_range_sync_nanos": 0, "file_fsync_nanos": 2552, "file_prepare_write_nanos": 10638, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-00:52:21.447273 140228791187008 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":1724172726,"executesMs":14550,"compactionJobId":58111,"attempt":0,"compactionInputRawBytes":458072400,"compactionInputZipBytes":340733820,"compactionOutputRawBytes":0,"compactionOutputZipBytes":325988255,"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-dd63bea77b7487f5c89a013378f231f4-a6ec8a47fdf09945-00"}}, response = 2024/08/21-00:52:21.447359 140228791187008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-58111/att-00: olev 3, work 14.550 s, result 6.817 ms, install 3.546 ms, input{raw 436.852 MiB zip 324.949 MiB}