2024/08/20-14:44:26.198200 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00: fork to child time = 0.019218 sec 2024/08/20-14:44:26.199655 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00 2024/08/20-14:44:26.206034 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00 2024/08/20-14:44:26.207917 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:44:26.208349 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:44:26.247612 140500313601600 [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-35152/att-00/MANIFEST-14629260 2024/08/20-14:44:26.305978 140500313601600 [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-35152/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669741, last_sequence is 190676474310, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669687 2024/08/20-14:44:26.305989 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:44:26.306086 140500313601600 [version_set.cc:5652] Creating manifest 14669741 2024/08/20-14:44:26.335442 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:44:26.354382 140500313601600 [compaction_job.cc:2433] [default] [JOB 35152] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-14:44:26.354405 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17956 Base level 1, inputs: [14669716(31MB)], [14669662(20MB) 14669663(20MB) 14669734(20MB)] 2024/08/20-14:44:26.592307 140500313601600 [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 2024/08/20-14:44:26.592340 140500313601600 [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 2024/08/20-14:44:26.592362 140500313601600 [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 2024/08/20-14:44:26.592377 140500313601600 [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 2024/08/20-14:44:26.592391 140500313601600 [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 2024/08/20-14:44:26.755608 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669742.sst) /dev/shm/ToplingTemp/Topling-391091-UdrCVD 2024/08/20-14:44:27.516445 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669742.sst): first pass time = 0.76's, 88.211'MB/sec 2024/08/20-14:44:33.039935 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669742.sst): old prealloc_size = 73819750, real_size = 19348896 2024/08/20-14:44:33.040382 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669742.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466197 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 = 0.0183 GB avg-val = 115.95 avg-zval = 39.35 2024/08/20-14:44:33.040852 140500313601600 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669742.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-14:44:33.992956 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669742.sst): second pass time = 5.51's, 9.804'MB/sec, value only(80.5% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.95's, 22.284'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2246.884'MB/sec (index lex order gen) rebuild zvType time = 0.78's, 0.149'MB/sec write SST data time = 0.17's, 125.934'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 = 14880.204'MB/sec zip my value time = 5.51's, unzip length = 0.054'GB zip my value throughput = 9.804'MB/sec zip pipeline throughput = 153.585'MB/sec entries = 466197 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 39.35 usrkeys = 466197 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 39.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466197 bytes = 1456880 } seq expand size = 3263379 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 = 0.0183 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5014 value = 2.9467 dict = 1.00 all = 3.1599 } Zip/UnZip{ index = 0.0952 value = 0.3394 dict = 1.00 all = 0.3165 } ---------------------------- total value len = 62.354069 GB avg = 0.180 KB (by entry num) total key len = 6.801811 GB avg = 0.020 KB total ukey len = 3.198831 GB avg = 0.008 KB total ukey num = 0.389799758 Billion total entry num = 0.346677766 Billion write speed all = 0.907167104 MB/sec (with seq num) write speed all = 0.870786144 MB/sec (without seq num) 2024/08/20-14:44:34.026313 140500313601600 [compaction_job.cc:1944] [default] [JOB 35152] Generated table #14669742: 466197 keys, 21237478 bytes, temperature: kWarm 2024/08/20-14:44:34.026418 140500313601600 EVENT_LOG_v1 {"time_micros": 1724136274026355, "cf_name": "default", "job": 35152, "event": "table_file_creation", "file_number": 14669742, "file_size": 21237478, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190651423255, "largest_seqno": 190676353034, "table_properties": {"data_size": 18344272, "index_size": 887872, "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": 13053516, "raw_average_key_size": 28, "raw_value_size": 54055430, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466197, "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": 1724136266, "oldest_key_time": 0, "file_creation_time": 1724136266, "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": 14669742, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:34.059053 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669743.sst) /dev/shm/ToplingTemp/Topling-391091-m0K9MD 2024/08/20-14:44:34.827128 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669743.sst): first pass time = 0.77's, 87.378'MB/sec 2024/08/20-14:44:36.689209 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669743.sst): old prealloc_size = 73819750, real_size = 19366992 2024/08/20-14:44:36.689623 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669743.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466329 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 = 0.0184 GB avg-val = 115.91 avg-zval = 39.36 2024/08/20-14:44:36.690276 140500313601600 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669743.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-14:44:37.100248 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669743.sst): second pass time = 1.85's, 29.237'MB/sec, value only(80.5% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.41's, 51.850'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2319.544'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.352'MB/sec write SST data time = 0.08's, 267.233'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 = 17131.793'MB/sec zip my value time = 1.85's, unzip length = 0.054'GB zip my value throughput = 29.237'MB/sec zip pipeline throughput = 85.987'MB/sec entries = 466329 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.91 avg-zval = 39.36 usrkeys = 466329 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.91 avg-zval = 39.36 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466329 bytes = 1515584 } seq expand size = 3264303 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 = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4405 value = 2.9445 dict = 1.00 all = 3.1488 } Zip/UnZip{ index = 0.0958 value = 0.3396 dict = 1.00 all = 0.3176 } ---------------------------- total value len = 62.411385 GB avg = 0.180 KB (by entry num) total key len = 6.814868 GB avg = 0.020 KB total ukey len = 3.208158 GB avg = 0.008 KB total ukey num = 0.390266087 Billion total entry num = 0.347144095 Billion write speed all = 0.908053226 MB/sec (with seq num) write speed all = 0.871624814 MB/sec (without seq num) 2024/08/20-14:44:37.128728 140500313601600 [compaction_job.cc:1944] [default] [JOB 35152] Generated table #14669743: 466329 keys, 21312390 bytes, temperature: kWarm 2024/08/20-14:44:37.128794 140500313601600 EVENT_LOG_v1 {"time_micros": 1724136277128762, "cf_name": "default", "job": 35152, "event": "table_file_creation", "file_number": 14669743, "file_size": 21312390, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190610690700, "largest_seqno": 190676352664, "table_properties": {"data_size": 18356928, "index_size": 893312, "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": 13057212, "raw_average_key_size": 28, "raw_value_size": 54051674, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466329, "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": 1724136274, "oldest_key_time": 0, "file_creation_time": 1724136274, "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": 14669743, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:37.153973 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669744.sst) /dev/shm/ToplingTemp/Topling-391091-FJNV7G 2024/08/20-14:44:37.594420 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669744.sst): first pass time = 0.44's, 152.381'MB/sec 2024/08/20-14:44:38.392055 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669744.sst): old prealloc_size = 73819750, real_size = 19893456 2024/08/20-14:44:38.392387 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669744.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466477 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0189 GB avg-val = 115.86 avg-zval = 40.50 2024/08/20-14:44:38.393001 140500313601600 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669744.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-14:44:38.758055 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669744.sst): second pass time = 0.80's, 67.983'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 59.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2865.789'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.392'MB/sec write SST data time = 0.07's, 321.154'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 = 12886.772'MB/sec zip my value time = 0.80's, unzip length = 0.054'GB zip my value throughput = 67.983'MB/sec zip pipeline throughput = 84.759'MB/sec entries = 466477 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.86 avg-zval = 40.50 usrkeys = 466477 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.86 avg-zval = 40.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466477 bytes = 1516064 } seq expand size = 3265339 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 = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5687 value = 2.8606 dict = 1.00 all = 3.0727 } Zip/UnZip{ index = 0.0946 value = 0.3496 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.468697 GB avg = 0.180 KB (by entry num) total key len = 6.827930 GB avg = 0.020 KB total ukey len = 3.217488 GB avg = 0.008 KB total ukey num = 0.390732564 Billion total entry num = 0.347610572 Billion write speed all = 0.908956573 MB/sec (with seq num) write speed all = 0.872480002 MB/sec (without seq num) 2024/08/20-14:44:38.788363 140500313601600 [compaction_job.cc:1944] [default] [JOB 35152] Generated table #14669744: 466477 keys, 21840686 bytes, temperature: kWarm 2024/08/20-14:44:38.788434 140500313601600 EVENT_LOG_v1 {"time_micros": 1724136278788400, "cf_name": "default", "job": 35152, "event": "table_file_creation", "file_number": 14669744, "file_size": 21840686, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190628421764, "largest_seqno": 190676350949, "table_properties": {"data_size": 18893888, "index_size": 882752, "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": 13061356, "raw_average_key_size": 28, "raw_value_size": 54047578, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466477, "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": 1724136277, "oldest_key_time": 0, "file_creation_time": 1724136277, "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": 14669744, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:38.814013 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669745.sst) /dev/shm/ToplingTemp/Topling-391091-n7GCUD 2024/08/20-14:44:38.940363 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669745.sst): first pass time = 0.13's, 265.454'MB/sec 2024/08/20-14:44:39.287640 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669745.sst): old prealloc_size = 73819750, real_size = 10019504 2024/08/20-14:44:39.287843 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669745.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232825 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0270 GB zip-val = 0.0095 GB avg-val = 116.01 avg-zval = 40.85 2024/08/20-14:44:39.288065 140500313601600 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669745.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-14:44:39.472340 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00/14669745.sst): second pass time = 0.34's, 80.045'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 59.240'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2613.079'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.392'MB/sec write SST data time = 0.04's, 303.202'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 = 6456.954'MB/sec zip my value time = 0.34's, unzip length = 0.027'GB zip my value throughput = 80.045'MB/sec zip pipeline throughput = 80.045'MB/sec entries = 232825 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.01 avg-zval = 40.85 usrkeys = 232825 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.01 avg-zval = 40.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232825 bytes = 698496 } seq expand size = 1629775 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0095 GB dict = 0.28 MB all = 0.0109 GB } UnZip/Zip{ index = 10.3496 value = 2.8397 dict = 1.00 all = 3.0645 } Zip/UnZip{ index = 0.0966 value = 0.3521 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 62.497337 GB avg = 0.180 KB (by entry num) total key len = 6.834449 GB avg = 0.020 KB total ukey len = 3.222144 GB avg = 0.008 KB total ukey num = 0.390965389 Billion total entry num = 0.347843397 Billion write speed all = 0.909409218 MB/sec (with seq num) write speed all = 0.872908558 MB/sec (without seq num) 2024/08/20-14:44:39.489003 140500313601600 [compaction_job.cc:1944] [default] [JOB 35152] Generated table #14669745: 232825 keys, 10940954 bytes, temperature: kWarm 2024/08/20-14:44:39.489069 140500313601600 EVENT_LOG_v1 {"time_micros": 1724136279489033, "cf_name": "default", "job": 35152, "event": "table_file_creation", "file_number": 14669745, "file_size": 10940954, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190660313724, "largest_seqno": 190676352613, "table_properties": {"data_size": 9511200, "index_size": 449920, "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": 6519100, "raw_average_key_size": 28, "raw_value_size": 27009314, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 232825, "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": 1724136278, "oldest_key_time": 0, "file_creation_time": 1724136278, "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": 14669745, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:39.500716 140500313601600 [compaction_job.cc:699] job-35152: subcompact[0], size: 0.075332 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35152/att-00 [14669742,14669743,14669744,14669745] 2024/08/20-14:44:39.525228 140500313601600 (Original Log Time 2024/08/20-14:44:26.354508) EVENT_LOG_v1 {"time_micros": 1724136266354428, "job": 35152, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14669716], "files_L2": [14669662, 14669663, 14669734], "score": 0.999572, "input_data_size": 98357251, "oldest_snapshot_seqno": 190676474023} 2024/08/20-14:44:39.525233 140500313601600 (Original Log Time 2024/08/20-14:44:39.524056) [compaction_job.cc:2018] [default] [JOB 35152] Compacted 1@1 + 3@2 files to L2 => 75331508 bytes 2024/08/20-14:44:39.525236 140500313601600 (Original Log Time 2024/08/20-14:44:39.525164) [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, 62.0 +0.0 blob) out(71.8 +0.0 blob), read-write-amplify(5.2) write-amplify(2.3) OK, records in: 1631828, records dropped: 0 output_compression: Snappy 2024/08/20-14:44:39.525244 140500313601600 (Original Log Time 2024/08/20-14:44:39.525208) EVENT_LOG_v1 {"time_micros": 1724136279525188, "cf": "default", "job": 35152, "event": "compaction_finished", "compaction_time_micros": 13146218, "compaction_time_cpu_micros": 2970250, "output_level": 2, "num_output_files": 4, "total_output_size": 75331508, "num_input_records": 1631828, "num_output_records": 1631828, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 80180628, "file_range_sync_nanos": 0, "file_fsync_nanos": 3368, "file_prepare_write_nanos": 11882, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-14:44:39.662663 140500313601600 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":1724136266,"executesMs":13319,"compactionJobId":35152,"attempt":0,"compactionInputRawBytes":234855180,"compactionInputZipBytes":98357251,"compactionOutputRawBytes":0,"compactionOutputZipBytes":75331508,"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-f37cc500ce800f9f51c32d5768ea8125-b7de7020f66f88ba-00"}}, response = 2024/08/20-14:44:39.662798 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35152/att-00: olev 2, work 13.319 s, result 6.235 ms, install 1.213 ms, input{raw 223.975 MiB zip 93.801 MiB}