2024/08/20-13:14:00.585580 140500305208896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00: fork to child time = 0.009979 sec 2024/08/20-13:14:00.586687 140500305208896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00 2024/08/20-13:14:00.592004 140500305208896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00 2024/08/20-13:14:00.592299 140500305208896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:14:00.592606 140500305208896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:14:00.644648 140500305208896 [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-31420/att-00/MANIFEST-14629260 2024/08/20-13:14:00.684822 140500305208896 [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-31420/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14665435, last_sequence is 190581178479, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665353 2024/08/20-13:14:00.684836 140500305208896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:14:00.684931 140500305208896 [version_set.cc:5652] Creating manifest 14665435 2024/08/20-13:14:00.716986 140500305208896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:14:00.736422 140500305208896 [compaction_job.cc:2433] [default] [JOB 31420] Compacting 1@1 + 5@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-13:14:00.736436 140500305208896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16075 Base level 1, inputs: [14665382(21MB)], [14665428(10MB) 14665347(10MB) 14665326(20MB) 14665327(20MB) 14665328(20MB)] 2024/08/20-13:14:00.890138 140500305208896 [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 2024/08/20-13:14:00.890180 140500305208896 [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 2024/08/20-13:14:00.890201 140500305208896 [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 2024/08/20-13:14:00.890218 140500305208896 [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 2024/08/20-13:14:00.890232 140500305208896 [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 2024/08/20-13:14:00.971320 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665436.sst) /dev/shm/ToplingTemp/Topling-362221-xkwiEC 2024/08/20-13:14:01.297075 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665436.sst): first pass time = 0.33's, 206.043'MB/sec 2024/08/20-13:14:02.132306 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665436.sst): old prealloc_size = 73819750, real_size = 19570528 2024/08/20-13:14:02.132689 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665436.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465883 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 = 116.05 avg-zval = 39.85 2024/08/20-13:14:02.133160 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665436.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:14:02.625557 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665436.sst): second pass time = 0.83's, 64.813'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 43.621'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2484.843'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.280'MB/sec write SST data time = 0.08's, 277.407'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 = 14232.419'MB/sec zip my value time = 0.83's, unzip length = 0.054'GB zip my value throughput = 64.813'MB/sec zip pipeline throughput = 64.813'MB/sec entries = 465883 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.05 avg-zval = 39.85 usrkeys = 465883 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.05 avg-zval = 39.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465883 bytes = 1514128 } seq expand size = 3261181 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 = 10.5035 value = 2.9119 dict = 1.00 all = 3.1189 } Zip/UnZip{ index = 0.0952 value = 0.3434 dict = 1.00 all = 0.3206 } ---------------------------- total value len = 62.354075 GB avg = 0.180 KB (by entry num) total key len = 6.801802 GB avg = 0.020 KB total ukey len = 3.198825 GB avg = 0.008 KB total ukey num = 0.389799444 Billion total entry num = 0.346677452 Billion write speed all = 0.976758299 MB/sec (with seq num) write speed all = 0.937586493 MB/sec (without seq num) 2024/08/20-13:14:02.654311 140500305208896 [compaction_job.cc:1944] [default] [JOB 31420] Generated table #14665436: 465883 keys, 21516992 bytes, temperature: kWarm 2024/08/20-13:14:02.654392 140500305208896 EVENT_LOG_v1 {"time_micros": 1724130842654346, "cf_name": "default", "job": 31420, "event": "table_file_creation", "file_number": 14665436, "file_size": 21516992, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190535339231, "largest_seqno": 190580834963, "table_properties": {"data_size": 18566800, "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": 13044724, "raw_average_key_size": 28, "raw_value_size": 54064254, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465883, "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": 1724130840, "oldest_key_time": 0, "file_creation_time": 1724130840, "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": 14665436, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:14:02.695358 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665437.sst) /dev/shm/ToplingTemp/Topling-362221-gnYuXD 2024/08/20-13:14:03.251559 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665437.sst): first pass time = 0.56's, 120.666'MB/sec 2024/08/20-13:14:04.450236 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665437.sst): old prealloc_size = 73819750, real_size = 18889776 2024/08/20-13:14:04.450599 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665437.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467200 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0179 GB avg-val = 115.64 avg-zval = 38.26 2024/08/20-13:14:04.451006 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665437.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:14:04.836288 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665437.sst): second pass time = 1.20's, 45.103'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 53.977'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2719.521'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.371'MB/sec write SST data time = 0.07's, 292.851'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 = 10993.840'MB/sec zip my value time = 1.20's, unzip length = 0.054'GB zip my value throughput = 45.103'MB/sec zip pipeline throughput = 154.990'MB/sec entries = 467200 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.64 avg-zval = 38.26 usrkeys = 467200 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.64 avg-zval = 38.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467200 bytes = 1518416 } seq expand size = 3270400 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 = 0.0179 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.4353 value = 3.0221 dict = 1.00 all = 3.2206 } Zip/UnZip{ index = 0.0958 value = 0.3309 dict = 1.00 all = 0.3105 } ---------------------------- total value len = 62.411373 GB avg = 0.180 KB (by entry num) total key len = 6.814884 GB avg = 0.020 KB total ukey len = 3.208169 GB avg = 0.008 KB total ukey num = 0.390266644 Billion total entry num = 0.347144652 Billion write speed all = 0.977721810 MB/sec (with seq num) write speed all = 0.938498438 MB/sec (without seq num) 2024/08/20-13:14:04.863737 140500305208896 [compaction_job.cc:1944] [default] [JOB 31420] Generated table #14665437: 467200 keys, 20837518 bytes, temperature: kWarm 2024/08/20-13:14:04.863807 140500305208896 EVENT_LOG_v1 {"time_micros": 1724130844863773, "cf_name": "default", "job": 31420, "event": "table_file_creation", "file_number": 14665437, "file_size": 20837518, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190535336691, "largest_seqno": 190580834487, "table_properties": {"data_size": 17877344, "index_size": 895424, "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": 13081600, "raw_average_key_size": 28, "raw_value_size": 54027400, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467200, "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": 1724130842, "oldest_key_time": 0, "file_creation_time": 1724130842, "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": 14665437, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:14:04.887902 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665438.sst) /dev/shm/ToplingTemp/Topling-362221-zI5LFC 2024/08/20-13:14:05.271878 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665438.sst): first pass time = 0.38's, 174.802'MB/sec 2024/08/20-13:14:05.972335 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665438.sst): old prealloc_size = 73819750, real_size = 19541136 2024/08/20-13:14:05.972689 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665438.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466144 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 = 0.0185 GB avg-val = 115.97 avg-zval = 39.77 2024/08/20-13:14:05.973100 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665438.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:14:06.333112 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665438.sst): second pass time = 0.70's, 77.334'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.400'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2729.407'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.397'MB/sec write SST data time = 0.07's, 321.978'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 = 11725.912'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.334'MB/sec zip pipeline throughput = 77.334'MB/sec entries = 466144 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.97 avg-zval = 39.77 usrkeys = 466144 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.97 avg-zval = 39.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466144 bytes = 1456720 } seq expand size = 3263008 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 = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5010 value = 2.9162 dict = 1.00 all = 3.1316 } Zip/UnZip{ index = 0.0952 value = 0.3429 dict = 1.00 all = 0.3193 } ---------------------------- total value len = 62.468693 GB avg = 0.180 KB (by entry num) total key len = 6.827936 GB avg = 0.020 KB total ukey len = 3.217492 GB avg = 0.008 KB total ukey num = 0.390732788 Billion total entry num = 0.347610796 Billion write speed all = 0.978695023 MB/sec (with seq num) write speed all = 0.939419813 MB/sec (without seq num) 2024/08/20-13:14:06.361420 140500305208896 [compaction_job.cc:1944] [default] [JOB 31420] Generated table #14665438: 466144 keys, 21429634 bytes, temperature: kWarm 2024/08/20-13:14:06.361485 140500305208896 EVENT_LOG_v1 {"time_micros": 1724130846361454, "cf_name": "default", "job": 31420, "event": "table_file_creation", "file_number": 14665438, "file_size": 21429634, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803527, "largest_seqno": 190580834429, "table_properties": {"data_size": 18536640, "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": 13052032, "raw_average_key_size": 28, "raw_value_size": 54056948, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466144, "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": 1724130844, "oldest_key_time": 0, "file_creation_time": 1724130844, "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": 14665438, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:14:06.397219 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665439.sst) /dev/shm/ToplingTemp/Topling-362221-Nndu6C 2024/08/20-13:14:06.784075 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665439.sst): first pass time = 0.39's, 173.493'MB/sec 2024/08/20-13:14:07.497695 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665439.sst): old prealloc_size = 73819750, real_size = 20053008 2024/08/20-13:14:07.498033 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665439.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466258 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 115.93 avg-zval = 40.84 2024/08/20-13:14:07.498442 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665439.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:14:07.852061 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665439.sst): second pass time = 0.71's, 75.826'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 62.086'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2907.284'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.404'MB/sec write SST data time = 0.07's, 334.559'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 = 16525.521'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 75.826'MB/sec zip pipeline throughput = 75.826'MB/sec entries = 466258 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.93 avg-zval = 40.84 usrkeys = 466258 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.93 avg-zval = 40.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466258 bytes = 1515360 } seq expand size = 3263806 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.4284 value = 2.8386 dict = 1.00 all = 3.0503 } Zip/UnZip{ index = 0.0959 value = 0.3523 dict = 1.00 all = 0.3278 } ---------------------------- total value len = 62.526010 GB avg = 0.180 KB (by entry num) total key len = 6.840991 GB avg = 0.020 KB total ukey len = 3.226817 GB avg = 0.008 KB total ukey num = 0.391199046 Billion total entry num = 0.348077054 Billion write speed all = 0.979667900 MB/sec (with seq num) write speed all = 0.940340853 MB/sec (without seq num) 2024/08/20-13:14:07.881079 140500305208896 [compaction_job.cc:1944] [default] [JOB 31420] Generated table #14665439: 466258 keys, 22000690 bytes, temperature: kWarm 2024/08/20-13:14:07.881152 140500305208896 EVENT_LOG_v1 {"time_micros": 1724130847881118, "cf_name": "default", "job": 31420, "event": "table_file_creation", "file_number": 14665439, "file_size": 22000690, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190530172192, "largest_seqno": 190580835328, "table_properties": {"data_size": 19042048, "index_size": 894208, "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": 13055224, "raw_average_key_size": 28, "raw_value_size": 54053700, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466258, "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": 1724130846, "oldest_key_time": 0, "file_creation_time": 1724130846, "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": 14665439, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:14:07.909481 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665440.sst) /dev/shm/ToplingTemp/Topling-362221-hcZV5C 2024/08/20-13:14:07.995654 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665440.sst): first pass time = 0.09's, 248.758'MB/sec 2024/08/20-13:14:08.189176 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665440.sst): old prealloc_size = 73819750, real_size = 6133808 2024/08/20-13:14:08.189324 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665440.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 149247 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0172 GB zip-val = 0.0058 GB avg-val = 115.54 avg-zval = 38.94 2024/08/20-13:14:08.189552 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665440.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.021 GB 2024/08/20-13:14:08.308896 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00/14665440.sst): second pass time = 0.19's, 89.491'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.12's, 56.508'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2384.694'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.381'MB/sec write SST data time = 0.02's, 312.927'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.181'MB, throughput = 3609.042'MB/sec zip my value time = 0.19's, unzip length = 0.017'GB zip my value throughput = 89.491'MB/sec zip pipeline throughput = 89.491'MB/sec entries = 149247 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.54 avg-zval = 38.94 usrkeys = 149247 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.54 avg-zval = 38.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 149247 bytes = 485072 } seq expand size = 1044729 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0030 GB value = 0.0172 GB dict = 0.18 MB all = 0.0214 GB } __ZipSize{ index = 0.0003 GB value = 0.0058 GB dict = 0.18 MB all = 0.0068 GB } UnZip/Zip{ index = 10.4620 value = 2.9674 dict = 1.00 all = 3.1668 } Zip/UnZip{ index = 0.0956 value = 0.3370 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 62.544299 GB avg = 0.180 KB (by entry num) total key len = 6.845170 GB avg = 0.020 KB total ukey len = 3.229802 GB avg = 0.008 KB total ukey num = 0.391348293 Billion total entry num = 0.348226301 Billion write speed all = 0.979978883 MB/sec (with seq num) write speed all = 0.940635227 MB/sec (without seq num) 2024/08/20-13:14:08.322219 140500305208896 [compaction_job.cc:1944] [default] [JOB 31420] Generated table #14665440: 149247 keys, 6764714 bytes, temperature: kWarm 2024/08/20-13:14:08.322286 140500305208896 EVENT_LOG_v1 {"time_micros": 1724130848322253, "cf_name": "default", "job": 31420, "event": "table_file_creation", "file_number": 14665440, "file_size": 6764714, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190530154653, "largest_seqno": 190580835039, "table_properties": {"data_size": 5810976, "index_size": 285312, "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": 4178916, "raw_average_key_size": 28, "raw_value_size": 17243690, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 149247, "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": 1724130847, "oldest_key_time": 0, "file_creation_time": 1724130847, "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": 14665440, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:14:08.332142 140500305208896 [compaction_job.cc:699] job-31420: subcompact[0], size: 0.092550 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31420/att-00 [14665436,14665437,14665438,14665439,14665440] 2024/08/20-13:14:08.381393 140500305208896 (Original Log Time 2024/08/20-13:14:00.736494) EVENT_LOG_v1 {"time_micros": 1724130840736449, "job": 31420, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14665382], "files_L2": [14665428, 14665347, 14665326, 14665327, 14665328], "score": 0.990378, "input_data_size": 108012839, "oldest_snapshot_seqno": 190581177681} 2024/08/20-13:14:08.381413 140500305208896 (Original Log Time 2024/08/20-13:14:08.362134) [compaction_job.cc:2018] [default] [JOB 31420] Compacted 1@1 + 5@2 files to L2 => 92549548 bytes 2024/08/20-13:14:08.381416 140500305208896 (Original Log Time 2024/08/20-13:14:08.381297) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.03, MB/sec: 14.2 rd, 12.2 wr, level 2, files in(1, 5) out(5 +0 blob) MB in(21.2, 81.8 +0.0 blob) out(88.3 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 2014732, records dropped: 0 output_compression: Snappy 2024/08/20-13:14:08.381425 140500305208896 (Original Log Time 2024/08/20-13:14:08.381361) EVENT_LOG_v1 {"time_micros": 1724130848381332, "cf": "default", "job": 31420, "event": "compaction_finished", "compaction_time_micros": 7595660, "compaction_time_cpu_micros": 2886324, "output_level": 2, "num_output_files": 5, "total_output_size": 92549548, "num_input_records": 2014732, "num_output_records": 2014732, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 62350790, "file_range_sync_nanos": 0, "file_fsync_nanos": 3652, "file_prepare_write_nanos": 12308, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-13:14:08.537656 140500305208896 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":1724130840,"executesMs":7770,"compactionJobId":31420,"attempt":0,"compactionInputRawBytes":289858488,"compactionInputZipBytes":108012839,"compactionOutputRawBytes":0,"compactionOutputZipBytes":92549548,"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":"00-8de347b36982854a4af1b7d9427c923d-1de85a8e0fd944ba-00"}}, response = 2024/08/20-13:14:08.537776 140500305208896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31420/att-00: olev 2, work 7.770 s, result 6.200 ms, install 19.316 ms, input{raw 276.431 MiB zip 103.009 MiB}