2024/08/20-19:38:22.257033 140466378843712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00: fork to child time = 0.030365 sec 2024/08/20-19:38:22.258204 140466378843712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00 2024/08/20-19:38:22.263542 140466378843712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00 2024/08/20-19:38:22.264166 140466378843712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:38:22.264565 140466378843712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:38:22.322930 140466378843712 [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-46816/att-00/MANIFEST-14629260 2024/08/20-19:38:22.369568 140466378843712 [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-46816/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14683142, last_sequence is 190967753555, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14683096 2024/08/20-19:38:22.369591 140466378843712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:38:22.369682 140466378843712 [version_set.cc:5652] Creating manifest 14683142 2024/08/20-19:38:22.412800 140466378843712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:38:22.435299 140466378843712 [compaction_job.cc:2433] [default] [JOB 46816] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-19:38:22.435320 140466378843712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23814 Base level 1, inputs: [14683114(31MB)], [14683079(20MB) 14683080(20MB) 14683081(20MB)] 2024/08/20-19:38:22.727010 140466378843712 [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 2024/08/20-19:38:22.727088 140466378843712 [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 2024/08/20-19:38:22.727211 140466378843712 [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 2024/08/20-19:38:22.727247 140466378843712 [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 2024/08/20-19:38:22.727332 140466378843712 [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 2024/08/20-19:38:23.004606 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683143.sst) /dev/shm/ToplingTemp/Topling-42758-JVxC5l 2024/08/20-19:38:23.516938 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683143.sst): first pass time = 0.51's, 131.003'MB/sec 2024/08/20-19:38:26.628962 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683143.sst): old prealloc_size = 73819750, real_size = 19411616 2024/08/20-19:38:26.629366 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683143.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466098 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 = 0.0184 GB avg-val = 115.98 avg-zval = 39.49 2024/08/20-19:38:26.629882 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683143.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:38:27.379431 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683143.sst): second pass time = 3.11's, 17.376'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 28.458'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2335.371'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.225'MB/sec write SST data time = 0.23's, 91.678'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 = 13904.126'MB/sec zip my value time = 3.11's, unzip length = 0.054'GB zip my value throughput = 17.376'MB/sec zip pipeline throughput = 109.163'MB/sec entries = 466098 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.98 avg-zval = 39.49 usrkeys = 466098 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.98 avg-zval = 39.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466098 bytes = 1514832 } seq expand size = 3262686 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5022 value = 2.9368 dict = 1.00 all = 3.1423 } Zip/UnZip{ index = 0.0952 value = 0.3405 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 0.057321 GB avg = 0.123 KB (by entry num) total key len = 0.013051 GB avg = 0.028 KB total ukey len = 0.009322 GB avg = 0.020 KB total ukey num = 0.000466098 Billion total entry num = 0.000466098 Billion write speed all = 0.009161454 MB/sec (with seq num) write speed all = 0.008676015 MB/sec (without seq num) 2024/08/20-19:38:27.429719 140466378843712 [compaction_job.cc:1944] [default] [JOB 46816] Generated table #14683143: 466098 keys, 21356718 bytes, temperature: kWarm 2024/08/20-19:38:27.429808 140466378843712 EVENT_LOG_v1 {"time_micros": 1724153907429752, "cf_name": "default", "job": 46816, "event": "table_file_creation", "file_number": 14683143, "file_size": 21356718, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190932758078, "largest_seqno": 190967647897, "table_properties": {"data_size": 18407312, "index_size": 887616, "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": 13050744, "raw_average_key_size": 28, "raw_value_size": 54058188, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466098, "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": 1724153902, "oldest_key_time": 0, "file_creation_time": 1724153902, "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": 14683143, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:27.480214 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683144.sst) /dev/shm/ToplingTemp/Topling-42758-m8HHWk 2024/08/20-19:38:28.236490 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683144.sst): first pass time = 0.76's, 88.742'MB/sec 2024/08/20-19:38:30.770978 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683144.sst): old prealloc_size = 73819750, real_size = 18960384 2024/08/20-19:38:30.771366 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683144.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466299 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 115.92 avg-zval = 38.52 2024/08/20-19:38:30.771812 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683144.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:38:31.330280 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683144.sst): second pass time = 2.52's, 21.431'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 37.381'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2398.984'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.244'MB/sec write SST data time = 0.08's, 259.446'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 = 14829.403'MB/sec zip my value time = 2.52's, unzip length = 0.054'GB zip my value throughput = 21.431'MB/sec zip pipeline throughput = 139.261'MB/sec entries = 466299 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.92 avg-zval = 38.52 usrkeys = 466299 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.92 avg-zval = 38.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466299 bytes = 1515488 } seq expand size = 3264093 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 = 0.0180 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.5716 value = 3.0094 dict = 1.00 all = 3.2098 } Zip/UnZip{ index = 0.0946 value = 0.3323 dict = 1.00 all = 0.3115 } ---------------------------- 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 = 0.018313672 MB/sec (with seq num) write speed all = 0.017343085 MB/sec (without seq num) 2024/08/20-19:38:31.389622 140466378843712 [compaction_job.cc:1944] [default] [JOB 46816] Generated table #14683144: 466299 keys, 20907370 bytes, temperature: kWarm 2024/08/20-19:38:31.389699 140466378843712 EVENT_LOG_v1 {"time_micros": 1724153911389656, "cf_name": "default", "job": 46816, "event": "table_file_creation", "file_number": 14683144, "file_size": 20907370, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190929455232, "largest_seqno": 190967648086, "table_properties": {"data_size": 17961456, "index_size": 882176, "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": 13056372, "raw_average_key_size": 28, "raw_value_size": 54052566, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466299, "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": 1724153907, "oldest_key_time": 0, "file_creation_time": 1724153907, "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": 14683144, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:31.425654 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683145.sst) /dev/shm/ToplingTemp/Topling-42758-5XWsCo 2024/08/20-19:38:31.836212 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683145.sst): first pass time = 0.41's, 163.477'MB/sec 2024/08/20-19:38:33.649292 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683145.sst): old prealloc_size = 73819750, real_size = 19178592 2024/08/20-19:38:33.649666 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683145.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466604 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 = 115.82 avg-zval = 38.95 2024/08/20-19:38:33.650093 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683145.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:38:34.334989 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683145.sst): second pass time = 1.81's, 29.819'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 30.894'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2586.284'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.232'MB/sec write SST data time = 0.18's, 115.482'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 = 13469.658'MB/sec zip my value time = 1.81's, unzip length = 0.054'GB zip my value throughput = 29.819'MB/sec zip pipeline throughput = 111.514'MB/sec entries = 466604 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.82 avg-zval = 38.95 usrkeys = 466604 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.82 avg-zval = 38.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466604 bytes = 1574800 } seq expand size = 3266228 multi value expand size = 0 cnt WriteAppend = 12 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 = 10.5008 value = 2.9738 dict = 1.00 all = 3.1681 } Zip/UnZip{ index = 0.0952 value = 0.3363 dict = 1.00 all = 0.3157 } ---------------------------- total value len = 0.171948 GB avg = 0.123 KB (by entry num) total key len = 0.039172 GB avg = 0.028 KB total ukey len = 0.027980 GB avg = 0.020 KB total ukey num = 0.001399001 Billion total entry num = 0.001399001 Billion write speed all = 0.027460133 MB/sec (with seq num) write speed all = 0.026004400 MB/sec (without seq num) 2024/08/20-19:38:34.370913 140466378843712 [compaction_job.cc:1944] [default] [JOB 46816] Generated table #14683145: 466604 keys, 21182978 bytes, temperature: kWarm 2024/08/20-19:38:34.370996 140466378843712 EVENT_LOG_v1 {"time_micros": 1724153914370952, "cf_name": "default", "job": 46816, "event": "table_file_creation", "file_number": 14683145, "file_size": 21182978, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190893160985, "largest_seqno": 190967649773, "table_properties": {"data_size": 18173072, "index_size": 888704, "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": 13064912, "raw_average_key_size": 28, "raw_value_size": 54043964, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466604, "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": 1724153911, "oldest_key_time": 0, "file_creation_time": 1724153911, "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": 14683145, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:34.412750 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683146.sst) /dev/shm/ToplingTemp/Topling-42758-umXhxm 2024/08/20-19:38:34.699605 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683146.sst): first pass time = 0.29's, 116.865'MB/sec 2024/08/20-19:38:35.205307 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683146.sst): old prealloc_size = 73819750, real_size = 9873376 2024/08/20-19:38:35.205505 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683146.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232485 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0270 GB zip-val = 0.0094 GB avg-val = 116.16 avg-zval = 40.31 2024/08/20-19:38:35.205759 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683146.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-19:38:35.414415 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00/14683146.sst): second pass time = 0.50's, 53.488'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 52.316'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2593.558'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.365'MB/sec write SST data time = 0.05's, 220.756'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 8275.369'MB/sec zip my value time = 0.50's, unzip length = 0.027'GB zip my value throughput = 53.488'MB/sec zip pipeline throughput = 58.713'MB/sec entries = 232485 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.16 avg-zval = 40.31 usrkeys = 232485 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.16 avg-zval = 40.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232485 bytes = 842768 } seq expand size = 1627395 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0046 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0094 GB dict = 0.28 MB all = 0.0109 GB } UnZip/Zip{ index = 10.4821 value = 2.8818 dict = 1.00 all = 3.0639 } Zip/UnZip{ index = 0.0954 value = 0.3470 dict = 1.00 all = 0.3264 } ---------------------------- total value len = 0.200582 GB avg = 0.123 KB (by entry num) total key len = 0.045682 GB avg = 0.028 KB total ukey len = 0.032630 GB avg = 0.020 KB total ukey num = 0.001631486 Billion total entry num = 0.001631486 Billion write speed all = 0.032026727 MB/sec (with seq num) write speed all = 0.030329320 MB/sec (without seq num) 2024/08/20-19:38:35.434256 140466378843712 [compaction_job.cc:1944] [default] [JOB 46816] Generated table #14683146: 232485 keys, 10938944 bytes, temperature: kWarm 2024/08/20-19:38:35.434321 140466378843712 EVENT_LOG_v1 {"time_micros": 1724153915434290, "cf_name": "default", "job": 46816, "event": "table_file_creation", "file_number": 14683146, "file_size": 10938944, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190967648993, "table_properties": {"data_size": 9371472, "index_size": 443584, "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": 6509580, "raw_average_key_size": 28, "raw_value_size": 27006614, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 232485, "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": 1724153914, "oldest_key_time": 0, "file_creation_time": 1724153914, "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": 14683146, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:38:35.447470 140466378843712 [compaction_job.cc:699] job-46816: subcompact[0], size: 0.074386 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46816/att-00 [14683143,14683144,14683145,14683146] 2024/08/20-19:38:35.473527 140466378843712 (Original Log Time 2024/08/20-19:38:22.435400) EVENT_LOG_v1 {"time_micros": 1724153902435340, "job": 46816, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14683114], "files_L2": [14683079, 14683080, 14683081], "score": 0.987438, "input_data_size": 97469843, "oldest_snapshot_seqno": 190967753308} 2024/08/20-19:38:35.473531 140466378843712 (Original Log Time 2024/08/20-19:38:35.472965) [compaction_job.cc:2018] [default] [JOB 46816] Compacted 1@1 + 3@2 files to L2 => 74386010 bytes 2024/08/20-19:38:35.473532 140466378843712 (Original Log Time 2024/08/20-19:38:35.473440) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 7.5 rd, 5.7 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 61.2 +0.0 blob) out(70.9 +0.0 blob), read-write-amplify(5.2) write-amplify(2.2) OK, records in: 1631486, records dropped: 0 output_compression: Snappy 2024/08/20-19:38:35.473540 140466378843712 (Original Log Time 2024/08/20-19:38:35.473502) EVENT_LOG_v1 {"time_micros": 1724153915473481, "cf": "default", "job": 46816, "event": "compaction_finished", "compaction_time_micros": 13012079, "compaction_time_cpu_micros": 3327868, "output_level": 2, "num_output_files": 4, "total_output_size": 74386010, "num_input_records": 1631486, "num_output_records": 1631486, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69857306, "file_range_sync_nanos": 0, "file_fsync_nanos": 3478, "file_prepare_write_nanos": 11634, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-19:38:35.605996 140466378843712 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":1724153902,"executesMs":13208,"compactionJobId":46816,"attempt":0,"compactionInputRawBytes":234842940,"compactionInputZipBytes":97469843,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74386010,"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":"00-2e5714eac392c3b4cff97c748ec22c92-f853e506c147cd8b-00"}}, response = 2024/08/20-19:38:35.606106 140466378843712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46816/att-00: olev 2, work 13.208 s, result 7.295 ms, install 0.597 ms, input{raw 223.964 MiB zip 92.954 MiB}