2024/08/20-11:27:58.219471 140500280030784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00: fork to child time = 0.105220 sec 2024/08/20-11:27:58.220862 140500280030784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00 2024/08/20-11:27:58.226964 140500280030784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00 2024/08/20-11:27:58.228840 140500280030784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:27:58.229320 140500280030784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:27:58.274967 140500280030784 [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-26746/att-00/MANIFEST-14629260 2024/08/20-11:27:58.294675 140500280030784 [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-26746/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659970, last_sequence is 190465490425, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659813 2024/08/20-11:27:58.294685 140500280030784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:27:58.294774 140500280030784 [version_set.cc:5652] Creating manifest 14659970 2024/08/20-11:27:58.319011 140500280030784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:27:58.333607 140500280030784 [compaction_job.cc:2433] [default] [JOB 26746] Compacting 1@1 + 4@2 files to L2, score 0.94, subcompactions 1 : 1 2024/08/20-11:27:58.333630 140500280030784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13710 Base level 1, inputs: [14659957(31MB)], [14659905(20MB) 14659906(10MB) 14659883(20MB) 14659907(19MB)] 2024/08/20-11:27:58.633109 140500280030784 [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 2024/08/20-11:27:58.633145 140500280030784 [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 2024/08/20-11:27:58.633173 140500280030784 [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 2024/08/20-11:27:58.633189 140500280030784 [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 2024/08/20-11:27:58.633203 140500280030784 [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 2024/08/20-11:27:58.936142 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659971.sst) /dev/shm/ToplingTemp/Topling-325860-jgt2kb 2024/08/20-11:27:59.606173 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659971.sst): first pass time = 0.67's, 100.167'MB/sec 2024/08/20-11:28:04.933282 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659971.sst): old prealloc_size = 73819750, real_size = 19215616 2024/08/20-11:28:04.933717 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659971.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466674 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 115.80 avg-zval = 39.03 2024/08/20-11:28:04.934287 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659971.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:28:05.869666 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659971.sst): second pass time = 5.32's, 10.156'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.94's, 22.601'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2284.780'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.174'MB/sec write SST data time = 0.27's, 79.157'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 17199.442'MB/sec zip my value time = 5.32's, unzip length = 0.054'GB zip my value throughput = 10.156'MB/sec zip pipeline throughput = 163.700'MB/sec entries = 466674 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.80 avg-zval = 39.03 usrkeys = 466674 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.80 avg-zval = 39.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466674 bytes = 1516704 } seq expand size = 3266718 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5716 value = 2.9668 dict = 1.00 all = 3.1710 } Zip/UnZip{ index = 0.0946 value = 0.3371 dict = 1.00 all = 0.3154 } ---------------------------- total value len = 62.354059 GB avg = 0.180 KB (by entry num) total key len = 6.801825 GB avg = 0.020 KB total ukey len = 3.198841 GB avg = 0.008 KB total ukey num = 0.389800235 Billion total entry num = 0.346678243 Billion write speed all = 1.073104822 MB/sec (with seq num) write speed all = 1.030069051 MB/sec (without seq num) 2024/08/20-11:28:05.933624 140500280030784 [compaction_job.cc:1944] [default] [JOB 26746] Generated table #14659971: 466674 keys, 21163444 bytes, temperature: kWarm 2024/08/20-11:28:05.933740 140500280030784 EVENT_LOG_v1 {"time_micros": 1724124485933671, "cf_name": "default", "job": 26746, "event": "table_file_creation", "file_number": 14659971, "file_size": 21163444, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190404599545, "largest_seqno": 190465460748, "table_properties": {"data_size": 18215856, "index_size": 882880, "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": 13066872, "raw_average_key_size": 28, "raw_value_size": 54042052, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466674, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724124478, "oldest_key_time": 0, "file_creation_time": 1724124478, "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": 14659971, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:28:05.972325 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659972.sst) /dev/shm/ToplingTemp/Topling-325860-0mGDGc 2024/08/20-11:28:06.816527 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659972.sst): first pass time = 0.84's, 79.499'MB/sec 2024/08/20-11:28:08.352795 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659972.sst): old prealloc_size = 73819750, real_size = 19337456 2024/08/20-11:28:08.353214 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659972.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464184 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0183 GB avg-val = 116.57 avg-zval = 39.49 2024/08/20-11:28:08.353691 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659972.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:28:08.942029 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659972.sst): second pass time = 1.54's, 35.239'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 36.508'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2267.077'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.234'MB/sec write SST data time = 0.09's, 231.247'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 12119.229'MB/sec zip my value time = 1.54's, unzip length = 0.054'GB zip my value throughput = 35.239'MB/sec zip pipeline throughput = 74.683'MB/sec entries = 464184 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.57 avg-zval = 39.49 usrkeys = 464184 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.57 avg-zval = 39.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464184 bytes = 1740704 } seq expand size = 3249288 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.4343 value = 2.9518 dict = 1.00 all = 3.1196 } Zip/UnZip{ index = 0.0958 value = 0.3388 dict = 1.00 all = 0.3206 } ---------------------------- total value len = 62.411420 GB avg = 0.180 KB (by entry num) total key len = 6.814822 GB avg = 0.020 KB total ukey len = 3.208125 GB avg = 0.008 KB total ukey num = 0.390264419 Billion total entry num = 0.347142427 Billion write speed all = 1.074145374 MB/sec (with seq num) write speed all = 1.031054034 MB/sec (without seq num) 2024/08/20-11:28:08.972872 140500280030784 [compaction_job.cc:1944] [default] [JOB 26746] Generated table #14659972: 464184 keys, 21511860 bytes, temperature: kWarm 2024/08/20-11:28:08.972954 140500280030784 EVENT_LOG_v1 {"time_micros": 1724124488972906, "cf_name": "default", "job": 26746, "event": "table_file_creation", "file_number": 14659972, "file_size": 21511860, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190465460916, "table_properties": {"data_size": 18331488, "index_size": 889728, "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": 12997152, "raw_average_key_size": 28, "raw_value_size": 54111772, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464184, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724124485, "oldest_key_time": 0, "file_creation_time": 1724124485, "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": 14659972, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:28:08.998717 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659973.sst) /dev/shm/ToplingTemp/Topling-325860-tSCAFd 2024/08/20-11:28:09.503428 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659973.sst): first pass time = 0.50's, 132.980'MB/sec 2024/08/20-11:28:10.281486 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659973.sst): old prealloc_size = 73819750, real_size = 19568208 2024/08/20-11:28:10.281831 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659973.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466326 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 115.91 avg-zval = 39.81 2024/08/20-11:28:10.282276 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659973.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:28:10.644911 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659973.sst): second pass time = 0.78's, 69.542'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.201'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2845.980'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.394'MB/sec write SST data time = 0.07's, 320.948'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 15092.775'MB/sec zip my value time = 0.78's, unzip length = 0.054'GB zip my value throughput = 69.542'MB/sec zip pipeline throughput = 69.542'MB/sec entries = 466326 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.91 avg-zval = 39.81 usrkeys = 466326 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.91 avg-zval = 39.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466326 bytes = 1515568 } seq expand size = 3264282 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.4998 value = 2.9118 dict = 1.00 all = 3.1191 } Zip/UnZip{ index = 0.0952 value = 0.3434 dict = 1.00 all = 0.3206 } ---------------------------- total value len = 62.468736 GB avg = 0.180 KB (by entry num) total key len = 6.827879 GB avg = 0.020 KB total ukey len = 3.217451 GB avg = 0.008 KB total ukey num = 0.390730745 Billion total entry num = 0.347608753 Billion write speed all = 1.075208907 MB/sec (with seq num) write speed all = 1.032060822 MB/sec (without seq num) 2024/08/20-11:28:10.677189 140500280030784 [compaction_job.cc:1944] [default] [JOB 26746] Generated table #14659973: 466326 keys, 21515266 bytes, temperature: kWarm 2024/08/20-11:28:10.677262 140500280030784 EVENT_LOG_v1 {"time_micros": 1724124490677227, "cf_name": "default", "job": 26746, "event": "table_file_creation", "file_number": 14659973, "file_size": 21515266, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190422590981, "largest_seqno": 190465461060, "table_properties": {"data_size": 18563200, "index_size": 888256, "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": 13057128, "raw_average_key_size": 28, "raw_value_size": 54051864, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466326, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724124488, "oldest_key_time": 0, "file_creation_time": 1724124488, "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": 14659973, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:28:10.699825 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659974.sst) /dev/shm/ToplingTemp/Topling-325860-fEJaNd 2024/08/20-11:28:10.949675 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659974.sst): first pass time = 0.25's, 268.214'MB/sec 2024/08/20-11:28:11.629415 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659974.sst): old prealloc_size = 73819750, real_size = 18846560 2024/08/20-11:28:11.629765 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659974.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465278 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0178 GB avg-val = 116.01 avg-zval = 38.35 2024/08/20-11:28:11.630198 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659974.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:28:12.001022 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00/14659974.sst): second pass time = 0.68's, 79.500'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.104'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2747.559'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.382'MB/sec write SST data time = 0.07's, 310.892'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 11780.416'MB/sec zip my value time = 0.68's, unzip length = 0.054'GB zip my value throughput = 79.500'MB/sec zip pipeline throughput = 79.500'MB/sec entries = 465278 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.01 avg-zval = 38.35 usrkeys = 465278 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.01 avg-zval = 38.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465278 bytes = 1570336 } seq expand size = 3256946 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.5050 value = 3.0248 dict = 1.00 all = 3.2137 } Zip/UnZip{ index = 0.0952 value = 0.3306 dict = 1.00 all = 0.3112 } ---------------------------- total value len = 62.525968 GB avg = 0.180 KB (by entry num) total key len = 6.840907 GB avg = 0.020 KB total ukey len = 3.226757 GB avg = 0.008 KB total ukey num = 0.391196023 Billion total entry num = 0.348074031 Billion write speed all = 1.076276411 MB/sec (with seq num) write speed all = 1.033071481 MB/sec (without seq num) 2024/08/20-11:28:12.029570 140500280030784 [compaction_job.cc:1944] [default] [JOB 26746] Generated table #14659974: 465278 keys, 20848818 bytes, temperature: kWarm 2024/08/20-11:28:12.029629 140500280030784 EVENT_LOG_v1 {"time_micros": 1724124492029597, "cf_name": "default", "job": 26746, "event": "table_file_creation", "file_number": 14659974, "file_size": 20848818, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190339895137, "largest_seqno": 190465459938, "table_properties": {"data_size": 17844240, "index_size": 885824, "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": 13027784, "raw_average_key_size": 28, "raw_value_size": 53974888, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465278, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724124490, "oldest_key_time": 0, "file_creation_time": 1724124490, "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": 14659974, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:28:12.043905 140500280030784 [compaction_job.cc:699] job-26746: subcompact[0], size: 0.085039 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26746/att-00 [14659971,14659972,14659973,14659974] 2024/08/20-11:28:12.071404 140500280030784 (Original Log Time 2024/08/20-11:27:58.333715) EVENT_LOG_v1 {"time_micros": 1724124478333650, "job": 26746, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14659957], "files_L2": [14659905, 14659906, 14659883, 14659907], "score": 0.942291, "input_data_size": 107749635, "oldest_snapshot_seqno": 190465490209} 2024/08/20-11:28:12.071407 140500280030784 (Original Log Time 2024/08/20-11:28:12.068106) [compaction_job.cc:2018] [default] [JOB 26746] Compacted 1@1 + 4@2 files to L2 => 85039388 bytes 2024/08/20-11:28:12.071409 140500280030784 (Original Log Time 2024/08/20-11:28:12.071337) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 7.9 rd, 6.2 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 71.0 +0.0 blob) out(81.1 +0.0 blob), read-write-amplify(5.8) write-amplify(2.6) OK, records in: 1862462, records dropped: 0 output_compression: Snappy 2024/08/20-11:28:12.071416 140500280030784 (Original Log Time 2024/08/20-11:28:12.071383) EVENT_LOG_v1 {"time_micros": 1724124492071363, "cf": "default", "job": 26746, "event": "compaction_finished", "compaction_time_micros": 13710198, "compaction_time_cpu_micros": 3374874, "output_level": 2, "num_output_files": 4, "total_output_size": 85039388, "num_input_records": 1862462, "num_output_records": 1862462, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 77881984, "file_range_sync_nanos": 0, "file_fsync_nanos": 2977, "file_prepare_write_nanos": 11075, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-11:28:12.197892 140500280030784 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":1724124478,"executesMs":13843,"compactionJobId":26746,"attempt":0,"compactionInputRawBytes":268329512,"compactionInputZipBytes":107749635,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85039388,"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":"00-172b69d5e20e9298f2701a142149e298-44893f10085283af-00"}}, response = 2024/08/20-11:28:12.197998 140500280030784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26746/att-00: olev 2, work 13.844 s, result 4.718 ms, install 3.329 ms, input{raw 255.899 MiB zip 102.758 MiB}