2024/08/20-09:45:53.092767 140500280030784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00: fork to child time = 0.010125 sec 2024/08/20-09:45:53.093960 140500280030784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00 2024/08/20-09:45:53.099710 140500280030784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00 2024/08/20-09:45:53.100025 140500280030784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:45:53.100348 140500280030784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:45:53.145865 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-22435/att-00/MANIFEST-14629260 2024/08/20-09:45:53.195072 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-22435/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14654864, last_sequence is 190349244558, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14654761 2024/08/20-09:45:53.195084 140500280030784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:45:53.195156 140500280030784 [version_set.cc:5652] Creating manifest 14654864 2024/08/20-09:45:53.219263 140500280030784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:45:53.232470 140500280030784 [compaction_job.cc:2433] [default] [JOB 22435] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-09:45:53.232486 140500280030784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11496 Base level 1, inputs: [14654791(31MB)], [14654862(20MB) 14654748(19MB) 14654749(19MB) 14654846(20MB)] 2024/08/20-09:45:53.483103 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 2024/08/20-09:45:53.483129 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 2024/08/20-09:45:53.483149 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 2024/08/20-09:45:53.483161 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 2024/08/20-09:45:53.483171 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 2024/08/20-09:45:53.631440 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654865.sst) /dev/shm/ToplingTemp/Topling-292011-8yzsuJ 2024/08/20-09:45:53.875397 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654865.sst): first pass time = 0.24's, 275.149'MB/sec 2024/08/20-09:45:54.672124 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654865.sst): old prealloc_size = 73819750, real_size = 19663152 2024/08/20-09:45:54.672463 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654865.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 = 1.89 raw-val = 0.0541 GB zip-val = 0.0187 GB avg-val = 115.97 avg-zval = 40.04 2024/08/20-09:45:54.672901 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654865.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:45:55.035132 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654865.sst): second pass time = 0.80's, 67.930'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.531'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2829.683'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.396'MB/sec write SST data time = 0.07's, 316.528'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 = 11129.560'MB/sec zip my value time = 0.80's, unzip length = 0.054'GB zip my value throughput = 67.930'MB/sec zip pipeline throughput = 67.930'MB/sec entries = 466144 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.97 avg-zval = 40.04 usrkeys = 466144 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.97 avg-zval = 40.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466144 bytes = 1514976 } 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 = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5704 value = 2.8962 dict = 1.00 all = 3.1054 } Zip/UnZip{ index = 0.0946 value = 0.3453 dict = 1.00 all = 0.3220 } ---------------------------- total value len = 62.354070 GB avg = 0.180 KB (by entry num) total key len = 6.801810 GB avg = 0.020 KB total ukey len = 3.198830 GB avg = 0.008 KB total ukey num = 0.389799705 Billion total entry num = 0.346677713 Billion write speed all = 1.185925812 MB/sec (with seq num) write speed all = 1.138365541 MB/sec (without seq num) 2024/08/20-09:45:55.063592 140500280030784 [compaction_job.cc:1944] [default] [JOB 22435] Generated table #14654865: 466144 keys, 21610102 bytes, temperature: kWarm 2024/08/20-09:45:55.063681 140500280030784 EVENT_LOG_v1 {"time_micros": 1724118355063631, "cf_name": "default", "job": 22435, "event": "table_file_creation", "file_number": 14654865, "file_size": 21610102, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190294219029, "largest_seqno": 190348649030, "table_properties": {"data_size": 18664480, "index_size": 881984, "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": 54056892, "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": 1724118353, "oldest_key_time": 0, "file_creation_time": 1724118353, "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": 14654865, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:45:55.089198 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654866.sst) /dev/shm/ToplingTemp/Topling-292011-BUi5uF 2024/08/20-09:45:55.474084 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654866.sst): first pass time = 0.38's, 174.379'MB/sec 2024/08/20-09:45:56.202420 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654866.sst): old prealloc_size = 73819750, real_size = 19089664 2024/08/20-09:45:56.202774 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654866.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466147 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 115.97 avg-zval = 38.81 2024/08/20-09:45:56.203208 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654866.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:45:56.572615 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654866.sst): second pass time = 0.73's, 74.311'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.985'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2693.315'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.385'MB/sec write SST data time = 0.07's, 312.638'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 = 15007.129'MB/sec zip my value time = 0.73's, unzip length = 0.054'GB zip my value throughput = 74.311'MB/sec zip pipeline throughput = 74.311'MB/sec entries = 466147 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.97 avg-zval = 38.81 usrkeys = 466147 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.97 avg-zval = 38.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466147 bytes = 1573264 } seq expand size = 3263029 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 = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5720 value = 2.9880 dict = 1.00 all = 3.1813 } Zip/UnZip{ index = 0.0946 value = 0.3347 dict = 1.00 all = 0.3143 } ---------------------------- total value len = 62.411390 GB avg = 0.180 KB (by entry num) total key len = 6.814862 GB avg = 0.020 KB total ukey len = 3.208153 GB avg = 0.008 KB total ukey num = 0.390265852 Billion total entry num = 0.347143860 Billion write speed all = 1.187101294 MB/sec (with seq num) write speed all = 1.139478328 MB/sec (without seq num) 2024/08/20-09:45:56.600770 140500280030784 [compaction_job.cc:1944] [default] [JOB 22435] Generated table #14654866: 466147 keys, 21094838 bytes, temperature: kWarm 2024/08/20-09:45:56.600832 140500280030784 EVENT_LOG_v1 {"time_micros": 1724118356600802, "cf_name": "default", "job": 22435, "event": "table_file_creation", "file_number": 14654866, "file_size": 21094838, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190252152931, "largest_seqno": 190348649294, "table_properties": {"data_size": 18091056, "index_size": 881856, "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": 13052116, "raw_average_key_size": 28, "raw_value_size": 54056826, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466147, "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": 1724118355, "oldest_key_time": 0, "file_creation_time": 1724118355, "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": 14654866, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:45:56.629427 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654867.sst) /dev/shm/ToplingTemp/Topling-292011-QChijI 2024/08/20-09:45:57.015454 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654867.sst): first pass time = 0.39's, 173.868'MB/sec 2024/08/20-09:45:57.734006 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654867.sst): old prealloc_size = 73819750, real_size = 18808144 2024/08/20-09:45:57.734339 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654867.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466031 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0178 GB avg-val = 116.00 avg-zval = 38.20 2024/08/20-09:45:57.734792 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654867.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:45:58.103546 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654867.sst): second pass time = 0.72's, 75.336'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.160'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2836.589'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.385'MB/sec write SST data time = 0.07's, 311.692'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 = 12978.382'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 75.336'MB/sec zip pipeline throughput = 75.336'MB/sec entries = 466031 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.00 avg-zval = 38.20 usrkeys = 466031 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.00 avg-zval = 38.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466031 bytes = 1514608 } seq expand size = 3262217 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.5030 value = 3.0364 dict = 1.00 all = 3.2337 } Zip/UnZip{ index = 0.0952 value = 0.3293 dict = 1.00 all = 0.3092 } ---------------------------- total value len = 62.468712 GB avg = 0.180 KB (by entry num) total key len = 6.827911 GB avg = 0.020 KB total ukey len = 3.217474 GB avg = 0.008 KB total ukey num = 0.390731883 Billion total entry num = 0.347609891 Billion write speed all = 1.188276832 MB/sec (with seq num) write speed all = 1.140591186 MB/sec (without seq num) 2024/08/20-09:45:58.132099 140500280030784 [compaction_job.cc:1944] [default] [JOB 22435] Generated table #14654867: 466031 keys, 20753058 bytes, temperature: kWarm 2024/08/20-09:45:58.132164 140500280030784 EVENT_LOG_v1 {"time_micros": 1724118358132133, "cf_name": "default", "job": 22435, "event": "table_file_creation", "file_number": 14654867, "file_size": 20753058, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190313575690, "largest_seqno": 190348649087, "table_properties": {"data_size": 17804032, "index_size": 887424, "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": 13048868, "raw_average_key_size": 28, "raw_value_size": 54060054, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466031, "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": 1724118356, "oldest_key_time": 0, "file_creation_time": 1724118356, "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": 14654867, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:45:58.156384 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654868.sst) /dev/shm/ToplingTemp/Topling-292011-nqurvH 2024/08/20-09:45:58.554682 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654868.sst): first pass time = 0.40's, 168.508'MB/sec 2024/08/20-09:45:59.302129 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654868.sst): old prealloc_size = 73819750, real_size = 19550016 2024/08/20-09:45:59.302448 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654868.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466859 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0185 GB avg-val = 115.75 avg-zval = 39.72 2024/08/20-09:45:59.302877 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654868.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-09:46:00.020121 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654868.sst): second pass time = 0.75's, 72.377'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.72's, 29.943'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3049.114'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.203'MB/sec write SST data time = 0.14's, 151.592'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 = 12454.792'MB/sec zip my value time = 0.75's, unzip length = 0.054'GB zip my value throughput = 72.377'MB/sec zip pipeline throughput = 72.377'MB/sec entries = 466859 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.75 avg-zval = 39.72 usrkeys = 466859 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.75 avg-zval = 39.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466859 bytes = 1517312 } seq expand size = 3268013 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5050 value = 2.9139 dict = 1.00 all = 3.1216 } Zip/UnZip{ index = 0.0952 value = 0.3432 dict = 1.00 all = 0.3204 } ---------------------------- total value len = 62.526017 GB avg = 0.180 KB (by entry num) total key len = 6.840983 GB avg = 0.020 KB total ukey len = 3.226811 GB avg = 0.008 KB total ukey num = 0.391198742 Billion total entry num = 0.348076750 Billion write speed all = 1.189444544 MB/sec (with seq num) write speed all = 1.141696422 MB/sec (without seq num) 2024/08/20-09:46:00.048845 140500280030784 [compaction_job.cc:1944] [default] [JOB 22435] Generated table #14654868: 466859 keys, 21498504 bytes, temperature: kWarm 2024/08/20-09:46:00.048915 140500280030784 EVENT_LOG_v1 {"time_micros": 1724118360048880, "cf_name": "default", "job": 22435, "event": "table_file_creation", "file_number": 14654868, "file_size": 21498504, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190313575755, "largest_seqno": 190348649657, "table_properties": {"data_size": 18544304, "index_size": 888832, "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": 13072052, "raw_average_key_size": 28, "raw_value_size": 54036926, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466859, "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": 1724118358, "oldest_key_time": 0, "file_creation_time": 1724118358, "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": 14654868, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:46:00.071787 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654869.sst) /dev/shm/ToplingTemp/Topling-292011-NmVzXI 2024/08/20-09:46:00.228117 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654869.sst): first pass time = 0.16's, 214.204'MB/sec 2024/08/20-09:46:01.326999 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654869.sst): old prealloc_size = 73819750, real_size = 10156560 2024/08/20-09:46:01.327235 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654869.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232506 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0270 GB zip-val = 0.0097 GB avg-val = 115.98 avg-zval = 41.51 2024/08/20-09:46:01.327479 140500280030784 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654869.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-09:46:01.651648 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00/14654869.sst): second pass time = 1.10's, 24.560'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 34.210'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2129.772'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.239'MB/sec write SST data time = 0.08's, 137.524'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 9582.014'MB/sec zip my value time = 1.10's, unzip length = 0.027'GB zip my value throughput = 24.560'MB/sec zip pipeline throughput = 90.073'MB/sec entries = 232506 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.98 avg-zval = 41.51 usrkeys = 232506 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.98 avg-zval = 41.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232506 bytes = 726592 } seq expand size = 1627542 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0097 GB dict = 0.28 MB all = 0.0111 GB } UnZip/Zip{ index = 10.4154 value = 2.7940 dict = 1.00 all = 3.0144 } Zip/UnZip{ index = 0.0960 value = 0.3579 dict = 1.00 all = 0.3317 } ---------------------------- total value len = 62.554611 GB avg = 0.180 KB (by entry num) total key len = 6.847493 GB avg = 0.020 KB total ukey len = 3.231461 GB avg = 0.008 KB total ukey num = 0.391431248 Billion total entry num = 0.348309256 Billion write speed all = 1.190013191 MB/sec (with seq num) write speed all = 1.142234512 MB/sec (without seq num) 2024/08/20-09:46:01.673403 140500280030784 [compaction_job.cc:1944] [default] [JOB 22435] Generated table #14654869: 232506 keys, 11105806 bytes, temperature: kWarm 2024/08/20-09:46:01.673486 140500280030784 EVENT_LOG_v1 {"time_micros": 1724118361673442, "cf_name": "default", "job": 22435, "event": "table_file_creation", "file_number": 14654869, "file_size": 11105806, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190325864464, "largest_seqno": 190348649727, "table_properties": {"data_size": 9651776, "index_size": 446464, "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": 6510168, "raw_average_key_size": 28, "raw_value_size": 26966636, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232506, "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": 1724118360, "oldest_key_time": 0, "file_creation_time": 1724118360, "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": 14654869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:46:01.688518 140500280030784 [compaction_job.cc:699] job-22435: subcompact[0], size: 0.096062 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22435/att-00 [14654865,14654866,14654867,14654868,14654869] 2024/08/20-09:46:01.735326 140500280030784 (Original Log Time 2024/08/20-09:45:53.232536) EVENT_LOG_v1 {"time_micros": 1724118353232498, "job": 22435, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14654791], "files_L2": [14654862, 14654748, 14654749, 14654846], "score": 0.980013, "input_data_size": 118555949, "oldest_snapshot_seqno": 190349243932} 2024/08/20-09:46:01.735332 140500280030784 (Original Log Time 2024/08/20-09:46:01.734499) [compaction_job.cc:2018] [default] [JOB 22435] Compacted 1@1 + 4@2 files to L2 => 96062308 bytes 2024/08/20-09:46:01.735334 140500280030784 (Original Log Time 2024/08/20-09:46:01.735236) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 14.0 rd, 11.4 wr, level 2, files in(1, 4) out(5 +0 blob) MB in(31.8, 81.3 +0.0 blob) out(91.6 +0.0 blob), read-write-amplify(6.4) write-amplify(2.9) OK, records in: 2097687, records dropped: 0 output_compression: Snappy 2024/08/20-09:46:01.735344 140500280030784 (Original Log Time 2024/08/20-09:46:01.735297) EVENT_LOG_v1 {"time_micros": 1724118361735268, "cf": "default", "job": 22435, "event": "compaction_finished", "compaction_time_micros": 8455998, "compaction_time_cpu_micros": 3147452, "output_level": 2, "num_output_files": 5, "total_output_size": 96062308, "num_input_records": 2097687, "num_output_records": 2097687, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 102295005, "file_range_sync_nanos": 0, "file_fsync_nanos": 4051, "file_prepare_write_nanos": 14129, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-09:46:01.897264 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":1724118353,"executesMs":8635,"compactionJobId":22435,"attempt":0,"compactionInputRawBytes":301912570,"compactionInputZipBytes":118555949,"compactionOutputRawBytes":0,"compactionOutputZipBytes":96062308,"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-d5af840e43e75fa4f2b677698f786719-a2f75a5e8fcf1d65-00"}}, response = 2024/08/20-09:46:01.897388 140500280030784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22435/att-00: olev 2, work 8.635 s, result 6.364 ms, install 0.877 ms, input{raw 287.926 MiB zip 113.064 MiB}