2024/08/20-06:07:55.482180 140500372350528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00: fork to child time = 0.010737 sec 2024/08/20-06:07:55.483431 140500372350528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00 2024/08/20-06:07:55.489434 140500372350528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00 2024/08/20-06:07:55.491295 140500372350528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:07:55.491736 140500372350528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:07:55.537811 140500372350528 [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-11750/att-00/MANIFEST-14629260 2024/08/20-06:07:55.591486 140500372350528 [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-11750/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642621, last_sequence is 190082604869, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642506 2024/08/20-06:07:55.591503 140500372350528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:07:55.591639 140500372350528 [version_set.cc:5652] Creating manifest 14642621 2024/08/20-06:07:55.628701 140500372350528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:07:55.653755 140500372350528 [compaction_job.cc:2433] [default] [JOB 11750] Compacting 1@1 + 5@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-06:07:55.653783 140500372350528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6079 Base level 1, inputs: [14642540(31MB)], [14642592(20MB) 14642593(8976KB) 14642489(20MB) 14642498(20MB) 14642615(20MB)] 2024/08/20-06:07:55.881999 140500372350528 [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 2024/08/20-06:07:55.882021 140500372350528 [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 2024/08/20-06:07:55.882038 140500372350528 [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 2024/08/20-06:07:55.882052 140500372350528 [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 2024/08/20-06:07:55.882062 140500372350528 [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 2024/08/20-06:07:56.028528 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642622.sst) /dev/shm/ToplingTemp/Topling-209727-yhlH4M 2024/08/20-06:07:56.274288 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642622.sst): first pass time = 0.25's, 273.127'MB/sec 2024/08/20-06:07:57.141589 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642622.sst): old prealloc_size = 73819750, real_size = 19364736 2024/08/20-06:07:57.142037 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642622.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464053 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.61 avg-zval = 39.56 2024/08/20-06:07:57.142522 140500372350528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642622.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:07:57.638400 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642622.sst): second pass time = 0.87's, 62.470'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 43.235'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2252.002'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.297'MB/sec write SST data time = 0.11's, 201.894'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 15520.716'MB/sec zip my value time = 0.87's, unzip length = 0.054'GB zip my value throughput = 62.470'MB/sec zip pipeline throughput = 62.470'MB/sec entries = 464053 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.61 avg-zval = 39.56 usrkeys = 464053 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.61 avg-zval = 39.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464053 bytes = 1682208 } seq expand size = 3248371 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.4351 value = 2.9476 dict = 1.00 all = 3.1242 } Zip/UnZip{ index = 0.0958 value = 0.3393 dict = 1.00 all = 0.3201 } ---------------------------- total value len = 62.354114 GB avg = 0.180 KB (by entry num) total key len = 6.801751 GB avg = 0.020 KB total ukey len = 3.198789 GB avg = 0.008 KB total ukey num = 0.389797614 Billion total entry num = 0.346675622 Billion write speed all = 1.528764662 MB/sec (with seq num) write speed all = 1.467455567 MB/sec (without seq num) 2024/08/20-06:07:57.666673 140500372350528 [compaction_job.cc:1944] [default] [JOB 11750] Generated table #14642622: 464053 keys, 21480568 bytes, temperature: kWarm 2024/08/20-06:07:57.666760 140500372350528 EVENT_LOG_v1 {"time_micros": 1724105277666711, "cf_name": "default", "job": 11750, "event": "table_file_creation", "file_number": 14642622, "file_size": 21480568, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190081729464, "table_properties": {"data_size": 18359152, "index_size": 889408, "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": 12993484, "raw_average_key_size": 28, "raw_value_size": 54115406, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464053, "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": 1724105276, "oldest_key_time": 0, "file_creation_time": 1724105276, "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": 14642622, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:07:57.691409 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642623.sst) /dev/shm/ToplingTemp/Topling-209727-IOaHaM 2024/08/20-06:07:58.140477 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642623.sst): first pass time = 0.45's, 149.454'MB/sec 2024/08/20-06:07:58.855605 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642623.sst): old prealloc_size = 73819750, real_size = 19190944 2024/08/20-06:07:58.855979 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642623.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465620 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.13 avg-zval = 39.05 2024/08/20-06:07:58.856365 140500372350528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642623.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:07:59.219856 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642623.sst): second pass time = 0.71's, 75.736'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.184'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2655.804'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.391'MB/sec write SST data time = 0.07's, 320.992'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 = 12914.696'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 75.736'MB/sec zip pipeline throughput = 75.736'MB/sec entries = 465620 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.13 avg-zval = 39.05 usrkeys = 465620 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.13 avg-zval = 39.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465620 bytes = 1571488 } seq expand size = 3259340 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 = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4335 value = 2.9739 dict = 1.00 all = 3.1666 } Zip/UnZip{ index = 0.0958 value = 0.3363 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 62.411444 GB avg = 0.180 KB (by entry num) total key len = 6.814789 GB avg = 0.020 KB total ukey len = 3.208101 GB avg = 0.008 KB total ukey num = 0.390263234 Billion total entry num = 0.347141242 Billion write speed all = 1.530266731 MB/sec (with seq num) write speed all = 1.468877437 MB/sec (without seq num) 2024/08/20-06:07:59.248633 140500372350528 [compaction_job.cc:1944] [default] [JOB 11750] Generated table #14642623: 465620 keys, 21192912 bytes, temperature: kWarm 2024/08/20-06:07:59.248701 140500372350528 EVENT_LOG_v1 {"time_micros": 1724105279248666, "cf_name": "default", "job": 11750, "event": "table_file_creation", "file_number": 14642623, "file_size": 21192912, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189976178946, "largest_seqno": 190081728786, "table_properties": {"data_size": 18181840, "index_size": 892544, "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": 13037360, "raw_average_key_size": 28, "raw_value_size": 54071576, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465620, "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": 1724105277, "oldest_key_time": 0, "file_creation_time": 1724105277, "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": 14642623, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:07:59.315650 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642624.sst) /dev/shm/ToplingTemp/Topling-209727-WGa9BM 2024/08/20-06:07:59.691493 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642624.sst): first pass time = 0.38's, 178.582'MB/sec 2024/08/20-06:08:00.379508 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642624.sst): old prealloc_size = 73819750, real_size = 19634128 2024/08/20-06:08:00.379870 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642624.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466220 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 = 0.0186 GB avg-val = 115.94 avg-zval = 39.97 2024/08/20-06:08:00.380273 140500372350528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642624.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:08:00.740297 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642624.sst): second pass time = 0.69's, 78.663'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.656'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2651.654'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.396'MB/sec write SST data time = 0.07's, 323.684'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 = 11252.596'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.663'MB/sec zip pipeline throughput = 78.663'MB/sec entries = 466220 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.94 avg-zval = 39.97 usrkeys = 466220 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.94 avg-zval = 39.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466220 bytes = 1456960 } seq expand size = 3263540 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 = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5751 value = 2.9006 dict = 1.00 all = 3.1180 } Zip/UnZip{ index = 0.0946 value = 0.3448 dict = 1.00 all = 0.3207 } ---------------------------- total value len = 62.468763 GB avg = 0.180 KB (by entry num) total key len = 6.827843 GB avg = 0.020 KB total ukey len = 3.217425 GB avg = 0.008 KB total ukey num = 0.390729454 Billion total entry num = 0.347607462 Billion write speed all = 1.531770852 MB/sec (with seq num) write speed all = 1.470301177 MB/sec (without seq num) 2024/08/20-06:08:00.768662 140500372350528 [compaction_job.cc:1944] [default] [JOB 11750] Generated table #14642624: 466220 keys, 21522914 bytes, temperature: kWarm 2024/08/20-06:08:00.768729 140500372350528 EVENT_LOG_v1 {"time_micros": 1724105280768695, "cf_name": "default", "job": 11750, "event": "table_file_creation", "file_number": 14642624, "file_size": 21522914, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190054684494, "largest_seqno": 190081729577, "table_properties": {"data_size": 18635648, "index_size": 881728, "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": 13054160, "raw_average_key_size": 28, "raw_value_size": 54054740, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466220, "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": 1724105279, "oldest_key_time": 0, "file_creation_time": 1724105279, "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": 14642624, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:08:00.799114 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642625.sst) /dev/shm/ToplingTemp/Topling-209727-uD0pCM 2024/08/20-06:08:01.181851 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642625.sst): first pass time = 0.38's, 175.356'MB/sec 2024/08/20-06:08:01.863802 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642625.sst): old prealloc_size = 73819750, real_size = 19283616 2024/08/20-06:08:01.864170 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642625.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466027 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0183 GB avg-val = 116.00 avg-zval = 39.22 2024/08/20-06:08:01.864564 140500372350528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642625.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:08:02.229218 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642625.sst): second pass time = 0.68's, 79.396'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.260'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2624.030'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.390'MB/sec write SST data time = 0.07's, 320.098'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 = 369.737'MB/sec zip my value time = 0.68's, unzip length = 0.054'GB zip my value throughput = 79.396'MB/sec zip pipeline throughput = 79.396'MB/sec entries = 466027 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.00 avg-zval = 39.22 usrkeys = 466027 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.00 avg-zval = 39.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466027 bytes = 1572864 } seq expand size = 3262189 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5014 value = 2.9574 dict = 1.00 all = 3.1524 } Zip/UnZip{ index = 0.0952 value = 0.3381 dict = 1.00 all = 0.3172 } ---------------------------- total value len = 62.526085 GB avg = 0.180 KB (by entry num) total key len = 6.840891 GB avg = 0.020 KB total ukey len = 3.226746 GB avg = 0.008 KB total ukey num = 0.391195481 Billion total entry num = 0.348073489 Billion write speed all = 1.533275913 MB/sec (with seq num) write speed all = 1.471725853 MB/sec (without seq num) 2024/08/20-06:08:02.259774 140500372350528 [compaction_job.cc:1944] [default] [JOB 11750] Generated table #14642625: 466027 keys, 21288546 bytes, temperature: kWarm 2024/08/20-06:08:02.259844 140500372350528 EVENT_LOG_v1 {"time_micros": 1724105282259809, "cf_name": "default", "job": 11750, "event": "table_file_creation", "file_number": 14642625, "file_size": 21288546, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005768370, "largest_seqno": 190081729377, "table_properties": {"data_size": 18279376, "index_size": 887552, "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": 13048756, "raw_average_key_size": 28, "raw_value_size": 54060218, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466027, "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": 1724105280, "oldest_key_time": 0, "file_creation_time": 1724105280, "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": 14642625, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:08:02.289137 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642626.sst) /dev/shm/ToplingTemp/Topling-209727-LKSWXN 2024/08/20-06:08:02.513831 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642626.sst): first pass time = 0.22's, 272.905'MB/sec 2024/08/20-06:08:03.134522 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642626.sst): old prealloc_size = 73819750, real_size = 17559184 2024/08/20-06:08:03.134864 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642626.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 426641 prefix = 4 raw-key = 0.0068 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0494 GB zip-val = 0.0166 GB avg-val = 115.70 avg-zval = 39.00 2024/08/20-06:08:03.135281 140500372350528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642626.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.061 GB 2024/08/20-06:08:03.469448 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00/14642626.sst): second pass time = 0.62's, 79.637'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 57.756'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2613.110'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.391'MB/sec write SST data time = 0.06's, 312.674'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.501'MB, throughput = 12767.941'MB/sec zip my value time = 0.62's, unzip length = 0.049'GB zip my value throughput = 79.637'MB/sec zip pipeline throughput = 79.637'MB/sec entries = 426641 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.70 avg-zval = 39.00 usrkeys = 426641 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.70 avg-zval = 39.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 426641 bytes = 1386592 } seq expand size = 2986487 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0085 GB value = 0.0494 GB dict = 0.50 MB all = 0.0613 GB } __ZipSize{ index = 0.0008 GB value = 0.0166 GB dict = 0.50 MB all = 0.0193 GB } UnZip/Zip{ index = 10.5030 value = 2.9664 dict = 1.00 all = 3.1694 } Zip/UnZip{ index = 0.0952 value = 0.3371 dict = 1.00 all = 0.3155 } ---------------------------- total value len = 62.578433 GB avg = 0.180 KB (by entry num) total key len = 6.852837 GB avg = 0.020 KB total ukey len = 3.235279 GB avg = 0.008 KB total ukey num = 0.391622122 Billion total entry num = 0.348500130 Billion write speed all = 1.534654984 MB/sec (with seq num) write speed all = 1.473031170 MB/sec (without seq num) 2024/08/20-06:08:03.496899 140500372350528 [compaction_job.cc:1944] [default] [JOB 11750] Generated table #14642626: 426641 keys, 19343462 bytes, temperature: kWarm 2024/08/20-06:08:03.496989 140500372350528 EVENT_LOG_v1 {"time_micros": 1724105283496951, "cf_name": "default", "job": 11750, "event": "table_file_creation", "file_number": 14642626, "file_size": 19343462, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190047078439, "largest_seqno": 190081729164, "table_properties": {"data_size": 16639936, "index_size": 812416, "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": 11945948, "raw_average_key_size": 28, "raw_value_size": 49361494, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 426641, "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": 1724105282, "oldest_key_time": 0, "file_creation_time": 1724105282, "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": 14642626, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:08:03.510267 140500372350528 [compaction_job.cc:699] job-11750: subcompact[0], size: 0.104828 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11750/att-00 [14642622,14642623,14642624,14642625,14642626] 2024/08/20-06:08:03.539960 140500372350528 (Original Log Time 2024/08/20-06:07:55.653874) EVENT_LOG_v1 {"time_micros": 1724105275653806, "job": 11750, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14642540], "files_L2": [14642592, 14642593, 14642489, 14642498, 14642615], "score": 0.995618, "input_data_size": 128001005, "oldest_snapshot_seqno": 190082604675} 2024/08/20-06:08:03.539964 140500372350528 (Original Log Time 2024/08/20-06:08:03.539328) [compaction_job.cc:2018] [default] [JOB 11750] Compacted 1@1 + 5@2 files to L2 => 104828402 bytes 2024/08/20-06:08:03.539966 140500372350528 (Original Log Time 2024/08/20-06:08:03.539872) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 16.3 rd, 13.3 wr, level 2, files in(1, 5) out(5 +0 blob) MB in(31.8, 90.3 +0.0 blob) out(100.0 +0.0 blob), read-write-amplify(7.0) write-amplify(3.1) OK, records in: 2294596, records dropped: 6035 output_compression: Snappy 2024/08/20-06:08:03.539972 140500372350528 (Original Log Time 2024/08/20-06:08:03.539938) EVENT_LOG_v1 {"time_micros": 1724105283539898, "cf": "default", "job": 11750, "event": "compaction_finished", "compaction_time_micros": 7856401, "compaction_time_cpu_micros": 3117545, "output_level": 2, "num_output_files": 5, "total_output_size": 104828402, "num_input_records": 2294596, "num_output_records": 2288561, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 70301885, "file_range_sync_nanos": 0, "file_fsync_nanos": 3365, "file_prepare_write_nanos": 10490, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-06:08:03.669310 140500372350528 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":1724105275,"executesMs":8050,"compactionJobId":11750,"attempt":0,"compactionInputRawBytes":330600112,"compactionInputZipBytes":128001005,"compactionOutputRawBytes":0,"compactionOutputZipBytes":104828402,"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":"00-4761a07c921b3882950931f3a027c5eb-5ec93c62cfabde6e-00"}}, response = 2024/08/20-06:08:03.669419 140500372350528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11750/att-00: olev 2, work 8.051 s, result 6.179 ms, install 0.666 ms, input{raw 315.285 MiB zip 122.071 MiB}