2024/08/20-01:36:46.053000 140500439492160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00: fork to child time = 0.010728 sec 2024/08/20-01:36:46.054082 140500439492160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00 2024/08/20-01:36:46.058987 140500439492160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00 2024/08/20-01:36:46.060401 140500439492160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:36:46.060730 140500439492160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:36:46.102255 140500439492160 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05268/att-00/MANIFEST-14619535 2024/08/20-01:36:46.153500 140500439492160 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05268/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14625812, last_sequence is 189717820005, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14625716 2024/08/20-01:36:46.153512 140500439492160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:36:46.153592 140500439492160 [version_set.cc:5652] Creating manifest 14625812 2024/08/20-01:36:46.179120 140500439492160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:36:46.192576 140500439492160 [compaction_job.cc:2433] [default] [JOB 5268] Compacting 1@1 + 4@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-01:36:46.192596 140500439492160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2620 Base level 1, inputs: [14625750(31MB)], [14625784(20MB) 14625785(10MB) 14625699(20MB) 14625807(20MB)] 2024/08/20-01:36:46.443048 140500439492160 [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 2024/08/20-01:36:46.443082 140500439492160 [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 2024/08/20-01:36:46.443106 140500439492160 [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 2024/08/20-01:36:46.443121 140500439492160 [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 2024/08/20-01:36:46.443135 140500439492160 [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 2024/08/20-01:36:46.629671 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625813.sst) /dev/shm/ToplingTemp/Topling-97743-ccnCw6 2024/08/20-01:36:47.103983 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625813.sst): first pass time = 0.47's, 141.507'MB/sec 2024/08/20-01:36:48.293856 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625813.sst): old prealloc_size = 73819750, real_size = 19921104 2024/08/20-01:36:48.294288 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625813.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465974 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 = 0.0189 GB avg-val = 116.02 avg-zval = 40.61 2024/08/20-01:36:48.294761 140500439492160 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625813.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:36:48.654075 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625813.sst): second pass time = 1.19's, 45.469'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.704'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2164.353'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.401'MB/sec write SST data time = 0.07's, 316.365'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 = 13849.924'MB/sec zip my value time = 1.19's, unzip length = 0.054'GB zip my value throughput = 45.469'MB/sec zip pipeline throughput = 111.986'MB/sec entries = 465974 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.02 avg-zval = 40.61 usrkeys = 465974 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.02 avg-zval = 40.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465974 bytes = 1514432 } seq expand size = 3261818 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 = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5742 value = 2.8569 dict = 1.00 all = 3.0689 } Zip/UnZip{ index = 0.0946 value = 0.3500 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 62.354073 GB avg = 0.180 KB (by entry num) total key len = 6.801805 GB avg = 0.020 KB total ukey len = 3.198827 GB avg = 0.008 KB total ukey num = 0.389799535 Billion total entry num = 0.346677543 Billion write speed all = 2.387364933 MB/sec (with seq num) write speed all = 2.291622291 MB/sec (without seq num) 2024/08/20-01:36:48.684595 140500439492160 [compaction_job.cc:1944] [default] [JOB 5268] Generated table #14625813: 465974 keys, 21867626 bytes, temperature: kWarm 2024/08/20-01:36:48.684680 140500439492160 EVENT_LOG_v1 {"time_micros": 1724089008684631, "cf_name": "default", "job": 5268, "event": "table_file_creation", "file_number": 14625813, "file_size": 21867626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189676192886, "largest_seqno": 189717350059, "table_properties": {"data_size": 18923072, "index_size": 881344, "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": 13047272, "raw_average_key_size": 28, "raw_value_size": 54061640, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465974, "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": 1724089006, "oldest_key_time": 0, "file_creation_time": 1724089006, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625813, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:48.754100 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625814.sst) /dev/shm/ToplingTemp/Topling-97743-2qMdg4 2024/08/20-01:36:49.218340 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625814.sst): first pass time = 0.46's, 144.570'MB/sec 2024/08/20-01:36:49.941179 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625814.sst): old prealloc_size = 73819750, real_size = 20116736 2024/08/20-01:36:49.941516 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625814.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466214 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 = 0.0191 GB avg-val = 115.94 avg-zval = 41.01 2024/08/20-01:36:49.941900 140500439492160 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625814.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:36:50.298281 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625814.sst): second pass time = 0.72's, 74.889'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.787'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2806.582'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.401'MB/sec write SST data time = 0.07's, 332.180'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 = 14373.216'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 74.889'MB/sec zip pipeline throughput = 74.889'MB/sec entries = 466214 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.94 avg-zval = 41.01 usrkeys = 466214 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.94 avg-zval = 41.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466214 bytes = 1515216 } seq expand size = 3263498 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 = 0.0191 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.5696 value = 2.8275 dict = 1.00 all = 3.0416 } Zip/UnZip{ index = 0.0946 value = 0.3537 dict = 1.00 all = 0.3288 } ---------------------------- total value len = 62.411392 GB avg = 0.180 KB (by entry num) total key len = 6.814859 GB avg = 0.020 KB total ukey len = 3.208151 GB avg = 0.008 KB total ukey num = 0.390265749 Billion total entry num = 0.347143757 Billion write speed all = 2.389658655 MB/sec (with seq num) write speed all = 2.293792699 MB/sec (without seq num) 2024/08/20-01:36:50.334069 140500439492160 [compaction_job.cc:1944] [default] [JOB 5268] Generated table #14625814: 466214 keys, 22063646 bytes, temperature: kWarm 2024/08/20-01:36:50.334135 140500439492160 EVENT_LOG_v1 {"time_micros": 1724089010334102, "cf_name": "default", "job": 5268, "event": "table_file_creation", "file_number": 14625814, "file_size": 22063646, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189681333244, "largest_seqno": 189717351712, "table_properties": {"data_size": 19117808, "index_size": 882176, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13053992, "raw_average_key_size": 28, "raw_value_size": 54054884, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466214, "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": 1724089008, "oldest_key_time": 0, "file_creation_time": 1724089008, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625814, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:50.394284 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625815.sst) /dev/shm/ToplingTemp/Topling-97743-67b5M5 2024/08/20-01:36:50.769215 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625815.sst): first pass time = 0.37's, 179.012'MB/sec 2024/08/20-01:36:51.790109 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625815.sst): old prealloc_size = 73819750, real_size = 19400224 2024/08/20-01:36:51.790449 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625815.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465967 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.02 avg-zval = 39.48 2024/08/20-01:36:51.790844 140500439492160 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625815.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:36:52.150230 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625815.sst): second pass time = 1.02's, 52.999'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.273'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2825.210'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.395'MB/sec write SST data time = 0.06's, 329.027'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 = 14047.545'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 52.999'MB/sec zip pipeline throughput = 92.297'MB/sec entries = 465967 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.02 avg-zval = 39.48 usrkeys = 465967 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.02 avg-zval = 39.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465967 bytes = 1514400 } seq expand size = 3261769 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5016 value = 2.9388 dict = 1.00 all = 3.1441 } Zip/UnZip{ index = 0.0952 value = 0.3403 dict = 1.00 all = 0.3181 } ---------------------------- total value len = 62.468715 GB avg = 0.180 KB (by entry num) total key len = 6.827906 GB avg = 0.020 KB total ukey len = 3.217471 GB avg = 0.008 KB total ukey num = 0.390731716 Billion total entry num = 0.347609724 Billion write speed all = 2.391934909 MB/sec (with seq num) write speed all = 2.295946410 MB/sec (without seq num) 2024/08/20-01:36:52.179047 140500439492160 [compaction_job.cc:1944] [default] [JOB 5268] Generated table #14625815: 465967 keys, 21344666 bytes, temperature: kWarm 2024/08/20-01:36:52.179120 140500439492160 EVENT_LOG_v1 {"time_micros": 1724089012179085, "cf_name": "default", "job": 5268, "event": "table_file_creation", "file_number": 14625815, "file_size": 21344666, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189681315818, "largest_seqno": 189717354855, "table_properties": {"data_size": 18396112, "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": 13047076, "raw_average_key_size": 28, "raw_value_size": 54061906, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465967, "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": 1724089010, "oldest_key_time": 0, "file_creation_time": 1724089010, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625815, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:52.211781 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625816.sst) /dev/shm/ToplingTemp/Topling-97743-G55gX3 2024/08/20-01:36:52.447343 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625816.sst): first pass time = 0.24's, 275.129'MB/sec 2024/08/20-01:36:53.151992 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625816.sst): old prealloc_size = 73819750, real_size = 18639616 2024/08/20-01:36:53.152383 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625816.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 449226 prefix = 4 raw-key = 0.0072 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0522 GB zip-val = 0.0177 GB avg-val = 116.24 avg-zval = 39.34 2024/08/20-01:36:53.152780 140500439492160 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625816.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.065 GB 2024/08/20-01:36:53.610236 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00/14625816.sst): second pass time = 0.70's, 74.207'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 44.654'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2335.931'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.296'MB/sec write SST data time = 0.08's, 258.880'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.527'MB, throughput = 12834.414'MB/sec zip my value time = 0.70's, unzip length = 0.052'GB zip my value throughput = 74.207'MB/sec zip pipeline throughput = 74.207'MB/sec entries = 449226 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.24 avg-zval = 39.34 usrkeys = 449226 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.24 avg-zval = 39.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 449226 bytes = 1403840 } seq expand size = 3144582 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0090 GB value = 0.0522 GB dict = 0.53 MB all = 0.0648 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.53 MB all = 0.0205 GB } UnZip/Zip{ index = 10.5022 value = 2.9550 dict = 1.00 all = 3.1665 } Zip/UnZip{ index = 0.0952 value = 0.3384 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 62.524079 GB avg = 0.180 KB (by entry num) total key len = 6.840484 GB avg = 0.020 KB total ukey len = 3.226455 GB avg = 0.008 KB total ukey num = 0.391180942 Billion total entry num = 0.348058950 Billion write speed all = 2.394159429 MB/sec (with seq num) write speed all = 2.298051724 MB/sec (without seq num) 2024/08/20-01:36:53.637547 140500439492160 [compaction_job.cc:1944] [default] [JOB 5268] Generated table #14625816: 449226 keys, 20463214 bytes, temperature: kWarm 2024/08/20-01:36:53.637613 140500439492160 EVENT_LOG_v1 {"time_micros": 1724089013637580, "cf_name": "default", "job": 5268, "event": "table_file_creation", "file_number": 14625816, "file_size": 20463214, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189684759325, "largest_seqno": 189717351982, "table_properties": {"data_size": 17671664, "index_size": 855488, "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": 12578328, "raw_average_key_size": 28, "raw_value_size": 52219028, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 449226, "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": 1724089012, "oldest_key_time": 0, "file_creation_time": 1724089012, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625816, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:53.651748 140500439492160 [compaction_job.cc:699] job-05268: subcompact[0], size: 0.085739 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05268/att-00 [14625813,14625814,14625815,14625816] 2024/08/20-01:36:53.679816 140500439492160 (Original Log Time 2024/08/20-01:36:46.192667) EVENT_LOG_v1 {"time_micros": 1724089006192614, "job": 5268, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14625750], "files_L2": [14625784, 14625785, 14625699, 14625807], "score": 0.95784, "input_data_size": 108580807, "oldest_snapshot_seqno": 189717819663} 2024/08/20-01:36:53.679820 140500439492160 (Original Log Time 2024/08/20-01:36:53.676099) [compaction_job.cc:2018] [default] [JOB 5268] Compacted 1@1 + 4@2 files to L2 => 85739152 bytes 2024/08/20-01:36:53.679822 140500439492160 (Original Log Time 2024/08/20-01:36:53.679747) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 14.6 rd, 11.5 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 71.8 +0.0 blob) out(81.8 +0.0 blob), read-write-amplify(5.8) write-amplify(2.6) OK, records in: 1850606, records dropped: 3225 output_compression: Snappy 2024/08/20-01:36:53.679830 140500439492160 (Original Log Time 2024/08/20-01:36:53.679792) EVENT_LOG_v1 {"time_micros": 1724089013679772, "cf": "default", "job": 5268, "event": "compaction_finished", "compaction_time_micros": 7459091, "compaction_time_cpu_micros": 2727354, "output_level": 2, "num_output_files": 4, "total_output_size": 85739152, "num_input_records": 1850606, "num_output_records": 1847381, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55735126, "file_range_sync_nanos": 0, "file_fsync_nanos": 2811, "file_prepare_write_nanos": 9981, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-01:36:53.812825 140500439492160 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":1724082090,"starts":1724089006,"executesMs":7617,"compactionJobId":5268,"attempt":0,"compactionInputRawBytes":266582076,"compactionInputZipBytes":108580807,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85739152,"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":"00-4826e4881885db291ef477fd88e015d9-82713894d00ac3bb-00"}}, response = 2024/08/20-01:36:53.812949 140500439492160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05268/att-00: olev 2, work 7.618 s, result 4.785 ms, install 3.751 ms, input{raw 254.232 MiB zip 103.551 MiB}