2024/08/20-11:01:37.081694 140500280030784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00: fork to child time = 0.010068 sec 2024/08/20-11:01:37.082848 140500280030784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00 2024/08/20-11:01:37.088289 140500280030784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00 2024/08/20-11:01:37.093232 140500280030784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:01:37.093565 140500280030784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:01:37.153718 140500280030784 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25603/att-00/MANIFEST-14629260 2024/08/20-11:01:37.206711 140500280030784 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25603/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14658649, last_sequence is 190435994335, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14658611 2024/08/20-11:01:37.206720 140500280030784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:01:37.206791 140500280030784 [version_set.cc:5652] Creating manifest 14658649 2024/08/20-11:01:37.242695 140500280030784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:01:37.260119 140500280030784 [compaction_job.cc:2433] [default] [JOB 25603] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-11:01:37.260131 140500280030784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13135 Base level 1, inputs: [14658642(21MB)], [14658578(20MB) 14658579(20MB) 14658580(19MB) 14658581(9419KB)] 2024/08/20-11:01:37.438280 140500280030784 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-11:01:37.438306 140500280030784 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-11:01:37.438327 140500280030784 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-11:01:37.438339 140500280030784 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-11:01:37.438348 140500280030784 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-11:01:37.617176 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658650.sst) /dev/shm/ToplingTemp/Topling-317077-oheGx3 2024/08/20-11:01:37.872643 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658650.sst): first pass time = 0.26's, 262.738'MB/sec 2024/08/20-11:01:40.782027 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658650.sst): old prealloc_size = 73819750, real_size = 19392256 2024/08/20-11:01:40.782435 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658650.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466675 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 = 0.0184 GB avg-val = 115.80 avg-zval = 39.41 2024/08/20-11:01:40.782894 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658650.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:01:41.535401 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658650.sst): second pass time = 2.90's, 18.633'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 28.249'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2296.748'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.198'MB/sec write SST data time = 0.16's, 129.817'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 = 15739.181'MB/sec zip my value time = 2.90's, unzip length = 0.054'GB zip my value throughput = 18.633'MB/sec zip pipeline throughput = 139.235'MB/sec entries = 466675 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.80 avg-zval = 39.41 usrkeys = 466675 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.80 avg-zval = 39.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466675 bytes = 1458368 } seq expand size = 3266725 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 = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5747 value = 2.9382 dict = 1.00 all = 3.1533 } Zip/UnZip{ index = 0.0946 value = 0.3403 dict = 1.00 all = 0.3171 } ---------------------------- total value len = 62.354059 GB avg = 0.180 KB (by entry num) total key len = 6.801825 GB avg = 0.020 KB total ukey len = 3.198841 GB avg = 0.008 KB total ukey num = 0.389800236 Billion total entry num = 0.346678244 Billion write speed all = 1.100151397 MB/sec (with seq num) write speed all = 1.056030951 MB/sec (without seq num) 2024/08/20-11:01:41.565796 140500280030784 [compaction_job.cc:1944] [default] [JOB 25603] Generated table #14658650: 466675 keys, 21281968 bytes, temperature: kWarm 2024/08/20-11:01:41.565897 140500280030784 EVENT_LOG_v1 {"time_micros": 1724122901565839, "cf_name": "default", "job": 25603, "event": "table_file_creation", "file_number": 14658650, "file_size": 21281968, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190404598403, "largest_seqno": 190435945078, "table_properties": {"data_size": 18392752, "index_size": 882624, "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": 13066900, "raw_average_key_size": 28, "raw_value_size": 54042038, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466675, "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": 1724122897, "oldest_key_time": 0, "file_creation_time": 1724122897, "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": 14658650, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:01:41.607494 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658651.sst) /dev/shm/ToplingTemp/Topling-317077-FS9pv5 2024/08/20-11:01:42.294593 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658651.sst): first pass time = 0.69's, 97.677'MB/sec 2024/08/20-11:01:46.808536 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658651.sst): old prealloc_size = 73819750, real_size = 19881840 2024/08/20-11:01:46.808936 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658651.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465877 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 116.05 avg-zval = 40.50 2024/08/20-11:01:46.809394 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658651.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:01:47.422308 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658651.sst): second pass time = 4.51's, 11.983'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 35.660'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2558.921'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.275'MB/sec write SST data time = 0.19's, 114.820'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 = 14918.631'MB/sec zip my value time = 4.51's, unzip length = 0.054'GB zip my value throughput = 11.983'MB/sec zip pipeline throughput = 142.792'MB/sec entries = 465877 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.05 avg-zval = 40.50 usrkeys = 465877 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.05 avg-zval = 40.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465877 bytes = 1572352 } seq expand size = 3261139 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.3657 value = 2.8657 dict = 1.00 all = 3.0662 } Zip/UnZip{ index = 0.0965 value = 0.3490 dict = 1.00 all = 0.3261 } ---------------------------- total value len = 62.411384 GB avg = 0.180 KB (by entry num) total key len = 6.814869 GB avg = 0.020 KB total ukey len = 3.208159 GB avg = 0.008 KB total ukey num = 0.390266113 Billion total entry num = 0.347144121 Billion write speed all = 1.101167739 MB/sec (with seq num) write speed all = 1.056992140 MB/sec (without seq num) 2024/08/20-11:01:47.453481 140500280030784 [compaction_job.cc:1944] [default] [JOB 25603] Generated table #14658651: 465877 keys, 21886636 bytes, temperature: kWarm 2024/08/20-11:01:47.453581 140500280030784 EVENT_LOG_v1 {"time_micros": 1724122907453522, "cf_name": "default", "job": 25603, "event": "table_file_creation", "file_number": 14658651, "file_size": 21886636, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190355691556, "largest_seqno": 190435957588, "table_properties": {"data_size": 18866336, "index_size": 898880, "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": 13044556, "raw_average_key_size": 28, "raw_value_size": 54064378, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465877, "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": 1724122901, "oldest_key_time": 0, "file_creation_time": 1724122901, "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": 14658651, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:01:47.494325 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658652.sst) /dev/shm/ToplingTemp/Topling-317077-ydi7g3 2024/08/20-11:01:48.147523 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658652.sst): first pass time = 0.65's, 102.749'MB/sec 2024/08/20-11:01:49.392142 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658652.sst): old prealloc_size = 73819750, real_size = 18927488 2024/08/20-11:01:49.392492 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658652.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466475 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 = 115.86 avg-zval = 38.41 2024/08/20-11:01:49.392859 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658652.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:01:49.762100 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658652.sst): second pass time = 1.24's, 43.482'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.264'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2745.746'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.386'MB/sec write SST data time = 0.07's, 309.852'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 = 11386.122'MB/sec zip my value time = 1.24's, unzip length = 0.054'GB zip my value throughput = 43.482'MB/sec zip pipeline throughput = 115.898'MB/sec entries = 466475 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.86 avg-zval = 38.41 usrkeys = 466475 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.86 avg-zval = 38.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466475 bytes = 1457744 } seq expand size = 3265325 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 = 10.4340 value = 3.0166 dict = 1.00 all = 3.2241 } Zip/UnZip{ index = 0.0958 value = 0.3315 dict = 1.00 all = 0.3102 } ---------------------------- 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 = 0.390732588 Billion total entry num = 0.347610596 Billion write speed all = 1.102246145 MB/sec (with seq num) write speed all = 1.058012830 MB/sec (without seq num) 2024/08/20-11:01:49.789552 140500280030784 [compaction_job.cc:1944] [default] [JOB 25603] Generated table #14658652: 466475 keys, 20814966 bytes, temperature: kWarm 2024/08/20-11:01:49.789613 140500280030784 EVENT_LOG_v1 {"time_micros": 1724122909789582, "cf_name": "default", "job": 25603, "event": "table_file_creation", "file_number": 14658652, "file_size": 20814966, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190402843765, "largest_seqno": 190435957640, "table_properties": {"data_size": 17916528, "index_size": 894144, "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": 13061300, "raw_average_key_size": 28, "raw_value_size": 54047690, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466475, "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": 1724122907, "oldest_key_time": 0, "file_creation_time": 1724122907, "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": 14658652, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:01:49.842864 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658653.sst) /dev/shm/ToplingTemp/Topling-317077-seD6X6 2024/08/20-11:01:50.332184 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658653.sst): first pass time = 0.49's, 106.373'MB/sec 2024/08/20-11:01:51.906751 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658653.sst): old prealloc_size = 73819750, real_size = 14954160 2024/08/20-11:01:51.907076 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658653.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 362051 prefix = 4 raw-key = 0.0058 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0419 GB zip-val = 0.0142 GB avg-val = 115.75 avg-zval = 39.15 2024/08/20-11:01:51.907425 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658653.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.052 GB 2024/08/20-11:01:52.303964 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00/14658653.sst): second pass time = 1.57's, 26.632'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 41.344'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2294.228'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.286'MB/sec write SST data time = 0.08's, 205.197'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.424'MB, throughput = 7977.789'MB/sec zip my value time = 1.57's, unzip length = 0.042'GB zip my value throughput = 26.632'MB/sec zip pipeline throughput = 146.178'MB/sec entries = 362051 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.75 avg-zval = 39.15 usrkeys = 362051 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.75 avg-zval = 39.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 362051 bytes = 1131424 } seq expand size = 2534357 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0072 GB value = 0.0419 GB dict = 0.42 MB all = 0.0520 GB } __ZipSize{ index = 0.0007 GB value = 0.0142 GB dict = 0.42 MB all = 0.0164 GB } UnZip/Zip{ index = 10.4964 value = 2.9568 dict = 1.00 all = 3.1693 } Zip/UnZip{ index = 0.0953 value = 0.3382 dict = 1.00 all = 0.3155 } ---------------------------- total value len = 62.513140 GB avg = 0.180 KB (by entry num) total key len = 6.838068 GB avg = 0.020 KB total ukey len = 3.224729 GB avg = 0.008 KB total ukey num = 0.391094639 Billion total entry num = 0.347972647 Billion write speed all = 1.103069710 MB/sec (with seq num) write speed all = 1.058792115 MB/sec (without seq num) 2024/08/20-11:01:52.336098 140500280030784 [compaction_job.cc:1944] [default] [JOB 25603] Generated table #14658653: 362051 keys, 16421924 bytes, temperature: kWarm 2024/08/20-11:01:52.336171 140500280030784 EVENT_LOG_v1 {"time_micros": 1724122912336127, "cf_name": "default", "job": 25603, "event": "table_file_creation", "file_number": 14658653, "file_size": 16421924, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190402844103, "largest_seqno": 190435957717, "table_properties": {"data_size": 14173600, "index_size": 689856, "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": 10137428, "raw_average_key_size": 28, "raw_value_size": 41908402, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 362051, "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": 1724122909, "oldest_key_time": 0, "file_creation_time": 1724122909, "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": 14658653, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:01:52.362242 140500280030784 [compaction_job.cc:699] job-25603: subcompact[0], size: 0.080405 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25603/att-00 [14658650,14658651,14658652,14658653] 2024/08/20-11:01:52.390533 140500280030784 (Original Log Time 2024/08/20-11:01:37.260170) EVENT_LOG_v1 {"time_micros": 1724122897260140, "job": 25603, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14658642], "files_L2": [14658578, 14658579, 14658580, 14658581], "score": 0.993162, "input_data_size": 95903885, "oldest_snapshot_seqno": 190435994275} 2024/08/20-11:01:52.390537 140500280030784 (Original Log Time 2024/08/20-11:01:52.389962) [compaction_job.cc:2018] [default] [JOB 25603] Compacted 1@1 + 4@2 files to L2 => 80405494 bytes 2024/08/20-11:01:52.390539 140500280030784 (Original Log Time 2024/08/20-11:01:52.390465) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 6.4 rd, 5.3 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(21.2, 70.3 +0.0 blob) out(76.7 +0.0 blob), read-write-amplify(7.9) write-amplify(3.6) OK, records in: 1761078, records dropped: 0 output_compression: Snappy 2024/08/20-11:01:52.390545 140500280030784 (Original Log Time 2024/08/20-11:01:52.390511) EVENT_LOG_v1 {"time_micros": 1724122912390490, "cf": "default", "job": 25603, "event": "compaction_finished", "compaction_time_micros": 15102083, "compaction_time_cpu_micros": 3323174, "output_level": 2, "num_output_files": 4, "total_output_size": 80405494, "num_input_records": 1761078, "num_output_records": 1761078, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 68333582, "file_range_sync_nanos": 0, "file_fsync_nanos": 9500, "file_prepare_write_nanos": 11251, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-11:01:52.522268 140500280030784 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724122897,"executesMs":15299,"compactionJobId":25603,"attempt":0,"compactionInputRawBytes":253372692,"compactionInputZipBytes":95903885,"compactionOutputRawBytes":0,"compactionOutputZipBytes":80405494,"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":"00-115523a1172e1df4161262e8be6625bd-b040853cdae0391e-00"}}, response = 2024/08/20-11:01:52.524026 140500280030784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25603/att-00: olev 2, work 15.299 s, result 8.788 ms, install 0.606 ms, input{raw 241.635 MiB zip 91.461 MiB}