2024/07/25-22:15:44.024330 140562592847424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00: fork to child time = 0.011363 sec 2024/07/25-22:15:44.025279 140562592847424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00 2024/07/25-22:15:44.030054 140562592847424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00 2024/07/25-22:15:44.031337 140562592847424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-22:15:44.031663 140562592847424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-22:15:44.086112 140562592847424 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-75165/att-00/MANIFEST-13366722 2024/07/25-22:15:44.111332 140562592847424 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-75165/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13457076, last_sequence is 165103681157, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13457010 2024/07/25-22:15:44.111342 140562592847424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-22:15:44.111406 140562592847424 [version_set.cc:5652] Creating manifest 13457076 2024/07/25-22:15:44.169494 140562592847424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-22:15:44.192894 140562592847424 [compaction_job.cc:2433] [default] [JOB 75165] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/25-22:15:44.192912 140562592847424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 39084 Base level 1, inputs: [13457034(31MB)], [13457074(20MB) 13456983(20MB) 13456984(19MB)] 2024/07/25-22:15:44.471865 140562592847424 [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 2024/07/25-22:15:44.471896 140562592847424 [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 2024/07/25-22:15:44.471916 140562592847424 [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 2024/07/25-22:15:44.471933 140562592847424 [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 2024/07/25-22:15:44.471945 140562592847424 [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 2024/07/25-22:15:44.672017 140562592847424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457077.sst) /dev/shm/ToplingTemp/Topling-91344-lHu8Ie 2024/07/25-22:15:45.155834 140562592847424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457077.sst): first pass time = 0.48's, 138.731'MB/sec 2024/07/25-22:15:46.563952 140562592847424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457077.sst): old prealloc_size = 73819750, real_size = 19720656 2024/07/25-22:15:46.564279 140562592847424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457077.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466264 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 = 0.0187 GB avg-val = 115.93 avg-zval = 40.14 2024/07/25-22:15:46.564721 140562592847424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457077.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/25-22:15:47.356982 140562592847424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457077.sst): second pass time = 1.41's, 38.417'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 27.397'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3041.813'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.210'MB/sec write SST data time = 0.24's, 91.324'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 = 19656.446'MB/sec zip my value time = 1.41's, unzip length = 0.054'GB zip my value throughput = 38.417'MB/sec zip pipeline throughput = 112.143'MB/sec entries = 466264 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.93 avg-zval = 40.14 usrkeys = 466264 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.93 avg-zval = 40.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466264 bytes = 1573648 } seq expand size = 3263848 multi value expand size = 0 cnt WriteAppend = 14 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 = 0.0217 GB } UnZip/Zip{ index = 10.5045 value = 2.8881 dict = 1.00 all = 3.0889 } Zip/UnZip{ index = 0.0952 value = 0.3463 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 0.057317 GB avg = 0.123 KB (by entry num) total key len = 0.013055 GB avg = 0.028 KB total ukey len = 0.009325 GB avg = 0.020 KB total ukey num = 0.000466264 Billion total entry num = 0.000466264 Billion write speed all = 0.003308978 MB/sec (with seq num) write speed all = 0.003133586 MB/sec (without seq num) 2024/07/25-22:15:47.390545 140562592847424 [compaction_job.cc:1944] [default] [JOB 75165] Generated table #13457077: 466264 keys, 21726090 bytes, temperature: kWarm 2024/07/25-22:15:47.390673 140562592847424 EVENT_LOG_v1 {"time_micros": 1721916947390607, "cf_name": "default", "job": 75165, "event": "table_file_creation", "file_number": 13457077, "file_size": 21726090, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165034357696, "largest_seqno": 165103541814, "table_properties": {"data_size": 18716160, "index_size": 887744, "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": 13055392, "raw_average_key_size": 28, "raw_value_size": 54053588, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466264, "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": 1721916944, "oldest_key_time": 0, "file_creation_time": 1721916944, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13457077, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:15:47.430849 140562592847424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457078.sst) /dev/shm/ToplingTemp/Topling-91344-LZwCzc 2024/07/25-22:15:48.311341 140562592847424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457078.sst): first pass time = 0.88's, 76.224'MB/sec 2024/07/25-22:15:51.602541 140562592847424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457078.sst): old prealloc_size = 73819750, real_size = 19496880 2024/07/25-22:15:51.602985 140562592847424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457078.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465990 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 = 0.0185 GB avg-val = 116.01 avg-zval = 39.70 2024/07/25-22:15:51.603456 140562592847424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457078.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/25-22:15:52.212017 140562592847424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457078.sst): second pass time = 3.29's, 16.430'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 35.281'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2154.090'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.223'MB/sec write SST data time = 0.09's, 250.206'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 = 13887.204'MB/sec zip my value time = 3.29's, unzip length = 0.054'GB zip my value throughput = 16.430'MB/sec zip pipeline throughput = 104.250'MB/sec entries = 465990 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.01 avg-zval = 39.70 usrkeys = 465990 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.01 avg-zval = 39.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465990 bytes = 1572736 } seq expand size = 3261930 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 = 0.0185 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5715 value = 2.9225 dict = 1.00 all = 3.1211 } Zip/UnZip{ index = 0.0946 value = 0.3422 dict = 1.00 all = 0.3204 } ---------------------------- total value len = 0.114641 GB avg = 0.123 KB (by entry num) total key len = 0.026103 GB avg = 0.028 KB total ukey len = 0.018645 GB avg = 0.020 KB total ukey num = 0.000932254 Billion total entry num = 0.000932254 Billion write speed all = 0.006616356 MB/sec (with seq num) write speed all = 0.006265755 MB/sec (without seq num) 2024/07/25-22:15:52.242363 140562592847424 [compaction_job.cc:1944] [default] [JOB 75165] Generated table #13457078: 465990 keys, 21501742 bytes, temperature: kWarm 2024/07/25-22:15:52.242423 140562592847424 EVENT_LOG_v1 {"time_micros": 1721916952242391, "cf_name": "default", "job": 75165, "event": "table_file_creation", "file_number": 13457078, "file_size": 21501742, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165035402050, "largest_seqno": 165103542202, "table_properties": {"data_size": 18498592, "index_size": 881600, "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": 13047720, "raw_average_key_size": 28, "raw_value_size": 54061268, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465990, "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": 1721916947, "oldest_key_time": 0, "file_creation_time": 1721916947, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13457078, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:15:52.271153 140562592847424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457079.sst) /dev/shm/ToplingTemp/Topling-91344-XiDmDe 2024/07/25-22:15:52.718843 140562592847424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457079.sst): first pass time = 0.45's, 149.917'MB/sec 2024/07/25-22:15:53.619673 140562592847424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457079.sst): old prealloc_size = 73819750, real_size = 18659200 2024/07/25-22:15:53.620081 140562592847424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457079.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467279 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0176 GB avg-val = 115.62 avg-zval = 37.76 2024/07/25-22:15:53.620513 140562592847424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457079.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/25-22:15:54.195675 140562592847424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457079.sst): second pass time = 0.90's, 60.039'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 35.675'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2329.413'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.248'MB/sec write SST data time = 0.10's, 197.455'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 = 12754.057'MB/sec zip my value time = 0.90's, unzip length = 0.054'GB zip my value throughput = 60.039'MB/sec zip pipeline throughput = 60.039'MB/sec entries = 467279 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.62 avg-zval = 37.76 usrkeys = 467279 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.62 avg-zval = 37.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467279 bytes = 1460256 } seq expand size = 3270953 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0176 GB dict = 0.54 MB all = 0.0205 GB } UnZip/Zip{ index = 10.4370 value = 3.0615 dict = 1.00 all = 3.2659 } Zip/UnZip{ index = 0.0958 value = 0.3266 dict = 1.00 all = 0.3062 } ---------------------------- total value len = 0.171937 GB avg = 0.123 KB (by entry num) total key len = 0.039187 GB avg = 0.028 KB total ukey len = 0.027991 GB avg = 0.020 KB total ukey num = 0.001399533 Billion total entry num = 0.001399533 Billion write speed all = 0.009923984 MB/sec (with seq num) write speed all = 0.009397698 MB/sec (without seq num) 2024/07/25-22:15:54.225240 140562592847424 [compaction_job.cc:1944] [default] [JOB 75165] Generated table #13457079: 467279 keys, 20548386 bytes, temperature: kWarm 2024/07/25-22:15:54.225318 140562592847424 EVENT_LOG_v1 {"time_micros": 1721916954225271, "cf_name": "default", "job": 75165, "event": "table_file_creation", "file_number": 13457079, "file_size": 20548386, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165071299723, "largest_seqno": 165103540737, "table_properties": {"data_size": 17646768, "index_size": 895424, "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": 13083812, "raw_average_key_size": 28, "raw_value_size": 54025090, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467279, "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": 1721916952, "oldest_key_time": 0, "file_creation_time": 1721916952, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13457079, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:15:54.266021 140562592847424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457080.sst) /dev/shm/ToplingTemp/Topling-91344-NprxUa 2024/07/25-22:15:54.429538 140562592847424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457080.sst): first pass time = 0.16's, 201.030'MB/sec 2024/07/25-22:15:54.799506 140562592847424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457080.sst): old prealloc_size = 73819750, real_size = 9551328 2024/07/25-22:15:54.799705 140562592847424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457080.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 228391 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0265 GB zip-val = 0.0091 GB avg-val = 115.88 avg-zval = 39.66 2024/07/25-22:15:54.799942 140562592847424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457080.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/07/25-22:15:54.999541 140562592847424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00/13457080.sst): second pass time = 0.37's, 71.680'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 52.410'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2448.341'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.345'MB/sec write SST data time = 0.03's, 306.876'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.273'MB, throughput = 3927.652'MB/sec zip my value time = 0.37's, unzip length = 0.026'GB zip my value throughput = 71.680'MB/sec zip pipeline throughput = 71.680'MB/sec entries = 228391 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.88 avg-zval = 39.66 usrkeys = 228391 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.88 avg-zval = 39.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 228391 bytes = 713744 } seq expand size = 1598737 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0046 GB value = 0.0265 GB dict = 0.27 MB all = 0.0329 GB } __ZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.27 MB all = 0.0105 GB } UnZip/Zip{ index = 10.4851 value = 2.9217 dict = 1.00 all = 3.1347 } Zip/UnZip{ index = 0.0954 value = 0.3423 dict = 1.00 all = 0.3190 } ---------------------------- total value len = 0.200001 GB avg = 0.123 KB (by entry num) total key len = 0.045582 GB avg = 0.028 KB total ukey len = 0.032558 GB avg = 0.020 KB total ukey num = 0.001627924 Billion total entry num = 0.001627924 Billion write speed all = 0.011543338 MB/sec (with seq num) write speed all = 0.010931189 MB/sec (without seq num) 2024/07/25-22:15:55.017098 140562592847424 [compaction_job.cc:1944] [default] [JOB 75165] Generated table #13457080: 228391 keys, 10482784 bytes, temperature: kWarm 2024/07/25-22:15:55.017173 140562592847424 EVENT_LOG_v1 {"time_micros": 1721916955017137, "cf_name": "default", "job": 75165, "event": "table_file_creation", "file_number": 13457080, "file_size": 10482784, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165082130985, "largest_seqno": 165099950692, "table_properties": {"data_size": 9058384, "index_size": 435648, "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": 6394948, "raw_average_key_size": 28, "raw_value_size": 26465850, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 228391, "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": 1721916954, "oldest_key_time": 0, "file_creation_time": 1721916954, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13457080, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:15:55.029682 140562592847424 [compaction_job.cc:699] job-75165: subcompact[0], size: 0.074259 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75165/att-00 [13457077,13457078,13457079,13457080] 2024/07/25-22:15:55.061904 140562592847424 (Original Log Time 2024/07/25-22:15:44.192967) EVENT_LOG_v1 {"time_micros": 1721916944192926, "job": 75165, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13457034], "files_L2": [13457074, 13456983, 13456984], "score": 0.961222, "input_data_size": 97077645, "oldest_snapshot_seqno": 165103678517} 2024/07/25-22:15:55.061908 140562592847424 (Original Log Time 2024/07/25-22:15:55.055411) [compaction_job.cc:2018] [default] [JOB 75165] Compacted 1@1 + 3@2 files to L2 => 74259002 bytes 2024/07/25-22:15:55.061910 140562592847424 (Original Log Time 2024/07/25-22:15:55.061815) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 9.0 rd, 6.9 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.8 +0.0 blob) out(70.8 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1631748, records dropped: 3824 output_compression: Snappy 2024/07/25-22:15:55.061917 140562592847424 (Original Log Time 2024/07/25-22:15:55.061881) EVENT_LOG_v1 {"time_micros": 1721916955061841, "cf": "default", "job": 75165, "event": "compaction_finished", "compaction_time_micros": 10836729, "compaction_time_cpu_micros": 3373355, "output_level": 2, "num_output_files": 4, "total_output_size": 74259002, "num_input_records": 1631748, "num_output_records": 1627924, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69375199, "file_range_sync_nanos": 0, "file_fsync_nanos": 3965, "file_prepare_write_nanos": 12090, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/25-22:15:55.190445 140562592847424 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":1721720512,"starts":1721916943,"executesMs":11024,"compactionJobId":75165,"attempt":0,"compactionInputRawBytes":234730676,"compactionInputZipBytes":97077645,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74259002,"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-f5cb171e8a6ab86f3f539c1bec3bde62-e68099454d931a37-00"}}, response = 2024/07/25-22:15:55.190528 140562592847424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-75165/att-00: olev 2, work 11.024 s, result 6.348 ms, install 6.526 ms, input{raw 223.857 MiB zip 92.580 MiB}