2024/08/20-17:58:18.308224 140466437592640 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00: fork to child time = 0.008569 sec 2024/08/20-17:58:18.308995 140466437592640 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00 2024/08/20-17:58:18.314092 140466437592640 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00 2024/08/20-17:58:18.314400 140466437592640 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:58:18.314728 140466437592640 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:58:18.361203 140466437592640 [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-42975/att-00/MANIFEST-14629260 2024/08/20-17:58:18.417107 140466437592640 [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-42975/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14678804, last_sequence is 190871323296, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14678590 2024/08/20-17:58:18.417120 140466437592640 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:58:18.417196 140466437592640 [version_set.cc:5652] Creating manifest 14678804 2024/08/20-17:58:18.449868 140466437592640 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:58:18.467076 140466437592640 [compaction_job.cc:2433] [default] [JOB 42975] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-17:58:18.467092 140466437592640 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21914 Base level 1, inputs: [14678741(19MB)], [14678799(10MB) 14678706(20MB) 14678707(20MB) 14678708(20MB)] 2024/08/20-17:58:18.624380 140466437592640 [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 2024/08/20-17:58:18.624403 140466437592640 [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 2024/08/20-17:58:18.624419 140466437592640 [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 2024/08/20-17:58:18.624430 140466437592640 [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 2024/08/20-17:58:18.624439 140466437592640 [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 2024/08/20-17:58:18.713651 140466437592640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678805.sst) /dev/shm/ToplingTemp/Topling-14569-CagnxR 2024/08/20-17:58:19.116619 140466437592640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678805.sst): first pass time = 0.40's, 166.562'MB/sec 2024/08/20-17:58:19.827865 140466437592640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678805.sst): old prealloc_size = 73819750, real_size = 18838704 2024/08/20-17:58:19.828184 140466437592640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678805.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465872 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 = 0.0178 GB avg-val = 116.05 avg-zval = 38.28 2024/08/20-17:58:19.828638 140466437592640 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678805.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:58:20.195146 140466437592640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678805.sst): second pass time = 0.71's, 76.107'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.745'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3039.662'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.384'MB/sec write SST data time = 0.06's, 326.547'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 = 14241.292'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.107'MB/sec zip pipeline throughput = 76.107'MB/sec entries = 465872 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.05 avg-zval = 38.28 usrkeys = 465872 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.05 avg-zval = 38.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465872 bytes = 1572336 } seq expand size = 3261104 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.5032 value = 3.0314 dict = 1.00 all = 3.2200 } Zip/UnZip{ index = 0.0952 value = 0.3299 dict = 1.00 all = 0.3106 } ---------------------------- total value len = 0.057326 GB avg = 0.123 KB (by entry num) total key len = 0.013044 GB avg = 0.028 KB total ukey len = 0.009317 GB avg = 0.020 KB total ukey num = 0.000465872 Billion total entry num = 0.000465872 Billion write speed all = 0.042034863 MB/sec (with seq num) write speed all = 0.039808590 MB/sec (without seq num) 2024/08/20-17:58:20.224493 140466437592640 [compaction_job.cc:1944] [default] [JOB 42975] Generated table #14678805: 465872 keys, 20841476 bytes, temperature: kWarm 2024/08/20-17:58:20.224588 140466437592640 EVENT_LOG_v1 {"time_micros": 1724147900224531, "cf_name": "default", "job": 42975, "event": "table_file_creation", "file_number": 14678805, "file_size": 20841476, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190775986791, "largest_seqno": 190870814779, "table_properties": {"data_size": 17834976, "index_size": 887104, "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": 13044416, "raw_average_key_size": 28, "raw_value_size": 54064532, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465872, "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": 1724147898, "oldest_key_time": 0, "file_creation_time": 1724147898, "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": 14678805, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:58:20.249703 140466437592640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678806.sst) /dev/shm/ToplingTemp/Topling-14569-E94u0N 2024/08/20-17:58:20.649772 140466437592640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678806.sst): first pass time = 0.40's, 167.761'MB/sec 2024/08/20-17:58:21.362011 140466437592640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678806.sst): old prealloc_size = 73819750, real_size = 19251216 2024/08/20-17:58:21.362319 140466437592640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678806.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466525 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 115.85 avg-zval = 39.11 2024/08/20-17:58:21.362752 140466437592640 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678806.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:58:21.723815 140466437592640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678806.sst): second pass time = 0.71's, 75.970'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.593'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3154.512'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.391'MB/sec write SST data time = 0.06's, 334.179'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 = 12353.718'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 75.970'MB/sec zip pipeline throughput = 75.970'MB/sec entries = 466525 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.85 avg-zval = 39.11 usrkeys = 466525 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.85 avg-zval = 39.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466525 bytes = 1516224 } seq expand size = 3265675 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 = 10.5035 value = 2.9621 dict = 1.00 all = 3.1657 } Zip/UnZip{ index = 0.0952 value = 0.3376 dict = 1.00 all = 0.3159 } ---------------------------- total value len = 0.114638 GB avg = 0.123 KB (by entry num) total key len = 0.026107 GB avg = 0.028 KB total ukey len = 0.018648 GB avg = 0.020 KB total ukey num = 0.000932397 Billion total entry num = 0.000932397 Billion write speed all = 0.083995764 MB/sec (with seq num) write speed all = 0.079544164 MB/sec (without seq num) 2024/08/20-17:58:21.754158 140466437592640 [compaction_job.cc:1944] [default] [JOB 42975] Generated table #14678806: 466525 keys, 21198598 bytes, temperature: kWarm 2024/08/20-17:58:21.754227 140466437592640 EVENT_LOG_v1 {"time_micros": 1724147901754192, "cf_name": "default", "job": 42975, "event": "table_file_creation", "file_number": 14678806, "file_size": 21198598, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190828498134, "largest_seqno": 190870814101, "table_properties": {"data_size": 18246080, "index_size": 888320, "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": 13062700, "raw_average_key_size": 28, "raw_value_size": 54046262, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466525, "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": 1724147900, "oldest_key_time": 0, "file_creation_time": 1724147900, "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": 14678806, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:58:21.781898 140466437592640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678807.sst) /dev/shm/ToplingTemp/Topling-14569-YcBY0N 2024/08/20-17:58:22.268044 140466437592640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678807.sst): first pass time = 0.49's, 138.055'MB/sec 2024/08/20-17:58:23.057542 140466437592640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678807.sst): old prealloc_size = 73819750, real_size = 18680176 2024/08/20-17:58:23.057872 140466437592640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678807.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466281 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 = 0.0177 GB avg-val = 115.92 avg-zval = 37.91 2024/08/20-17:58:23.058296 140466437592640 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678807.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:58:23.439513 140466437592640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678807.sst): second pass time = 0.79's, 68.533'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 54.151'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3046.678'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.373'MB/sec write SST data time = 0.07's, 299.066'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 = 15448.011'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.533'MB/sec zip pipeline throughput = 68.533'MB/sec entries = 466281 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 37.91 usrkeys = 466281 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 37.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466281 bytes = 1573712 } seq expand size = 3263967 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5041 value = 3.0581 dict = 1.00 all = 3.2445 } Zip/UnZip{ index = 0.0952 value = 0.3270 dict = 1.00 all = 0.3082 } ---------------------------- total value len = 0.171955 GB avg = 0.123 KB (by entry num) total key len = 0.039163 GB avg = 0.028 KB total ukey len = 0.027974 GB avg = 0.020 KB total ukey num = 0.001398678 Billion total entry num = 0.001398678 Billion write speed all = 0.125865086 MB/sec (with seq num) write speed all = 0.119194121 MB/sec (without seq num) 2024/08/20-17:58:23.470409 140466437592640 [compaction_job.cc:1944] [default] [JOB 42975] Generated table #14678807: 466281 keys, 20683754 bytes, temperature: kWarm 2024/08/20-17:58:23.470478 140466437592640 EVENT_LOG_v1 {"time_micros": 1724147903470444, "cf_name": "default", "job": 42975, "event": "table_file_creation", "file_number": 14678807, "file_size": 20683754, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190767229919, "largest_seqno": 190870814861, "table_properties": {"data_size": 17675616, "index_size": 887808, "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": 13055868, "raw_average_key_size": 28, "raw_value_size": 54053038, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466281, "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": 1724147901, "oldest_key_time": 0, "file_creation_time": 1724147901, "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": 14678807, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:58:23.496624 140466437592640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678808.sst) /dev/shm/ToplingTemp/Topling-14569-t7EWfO 2024/08/20-17:58:23.687101 140466437592640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678808.sst): first pass time = 0.19's, 282.857'MB/sec 2024/08/20-17:58:24.244066 140466437592640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678808.sst): old prealloc_size = 73819750, real_size = 16159744 2024/08/20-17:58:24.244336 140466437592640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678808.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 374850 prefix = 4 raw-key = 0.0060 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0434 GB zip-val = 0.0153 GB avg-val = 115.70 avg-zval = 40.94 2024/08/20-17:58:24.244695 140466437592640 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678808.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.054 GB 2024/08/20-17:58:24.530190 140466437592640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00/14678808.sst): second pass time = 0.56's, 77.971'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 62.120'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2953.191'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.400'MB/sec write SST data time = 0.05's, 345.477'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.437'MB, throughput = 12419.624'MB/sec zip my value time = 0.56's, unzip length = 0.043'GB zip my value throughput = 77.971'MB/sec zip pipeline throughput = 77.971'MB/sec entries = 374850 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.70 avg-zval = 40.94 usrkeys = 374850 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.70 avg-zval = 40.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 374850 bytes = 1265136 } seq expand size = 2623950 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0075 GB value = 0.0434 GB dict = 0.44 MB all = 0.0539 GB } __ZipSize{ index = 0.0007 GB value = 0.0153 GB dict = 0.44 MB all = 0.0178 GB } UnZip/Zip{ index = 10.4264 value = 2.8261 dict = 1.00 all = 3.0307 } Zip/UnZip{ index = 0.0959 value = 0.3538 dict = 1.00 all = 0.3300 } ---------------------------- total value len = 0.217950 GB avg = 0.123 KB (by entry num) total key len = 0.049659 GB avg = 0.028 KB total ukey len = 0.035471 GB avg = 0.020 KB total ukey num = 0.001773528 Billion total entry num = 0.001773528 Billion write speed all = 0.159440374 MB/sec (with seq num) write speed all = 0.150987067 MB/sec (without seq num) 2024/08/20-17:58:24.557559 140466437592640 [compaction_job.cc:1944] [default] [JOB 42975] Generated table #14678808: 374850 keys, 17773524 bytes, temperature: kWarm 2024/08/20-17:58:24.557645 140466437592640 EVENT_LOG_v1 {"time_micros": 1724147904557603, "cf_name": "default", "job": 42975, "event": "table_file_creation", "file_number": 14678808, "file_size": 17773524, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190751226153, "largest_seqno": 190870815067, "table_properties": {"data_size": 15346800, "index_size": 719040, "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": 10495800, "raw_average_key_size": 28, "raw_value_size": 43371060, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 374850, "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": 1724147903, "oldest_key_time": 0, "file_creation_time": 1724147903, "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": 14678808, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:58:24.571999 140466437592640 [compaction_job.cc:699] job-42975: subcompact[0], size: 0.080497 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42975/att-00 [14678805,14678806,14678807,14678808] 2024/08/20-17:58:24.595795 140466437592640 (Original Log Time 2024/08/20-17:58:18.467155) EVENT_LOG_v1 {"time_micros": 1724147898467109, "job": 42975, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14678741], "files_L2": [14678799, 14678706, 14678707, 14678708], "score": 0.988873, "input_data_size": 95203059, "oldest_snapshot_seqno": 190871323033} 2024/08/20-17:58:24.595798 140466437592640 (Original Log Time 2024/08/20-17:58:24.595309) [compaction_job.cc:2018] [default] [JOB 42975] Compacted 1@1 + 4@2 files to L2 => 80497352 bytes 2024/08/20-17:58:24.595800 140466437592640 (Original Log Time 2024/08/20-17:58:24.595729) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.6 rd, 13.2 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(19.4, 71.4 +0.0 blob) out(76.8 +0.0 blob), read-write-amplify(8.6) write-amplify(4.0) OK, records in: 1773528, records dropped: 0 output_compression: Snappy 2024/08/20-17:58:24.595805 140466437592640 (Original Log Time 2024/08/20-17:58:24.595773) EVENT_LOG_v1 {"time_micros": 1724147904595755, "cf": "default", "job": 42975, "event": "compaction_finished", "compaction_time_micros": 6104854, "compaction_time_cpu_micros": 2390252, "output_level": 2, "num_output_files": 4, "total_output_size": 80497352, "num_input_records": 1773528, "num_output_records": 1773528, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 52220893, "file_range_sync_nanos": 0, "file_fsync_nanos": 3014, "file_prepare_write_nanos": 11472, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-17:58:24.716145 140466437592640 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":1724147898,"executesMs":6279,"compactionJobId":42975,"attempt":0,"compactionInputRawBytes":255193676,"compactionInputZipBytes":95203059,"compactionOutputRawBytes":0,"compactionOutputZipBytes":80497352,"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-c7bac5f6b27b061e60d134cfa36ed0c9-f9b423dcd5d0274b-00"}}, response = 2024/08/20-17:58:24.716237 140466437592640 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42975/att-00: olev 2, work 6.280 s, result 7.251 ms, install 0.516 ms, input{raw 243.372 MiB zip 90.793 MiB}