2024/07/09-22:57:13.920221 140433545819712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00: fork to child time = 0.017113 sec 2024/07/09-22:57:13.921668 140433545819712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00 2024/07/09-22:57:13.928442 140433545819712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00 2024/07/09-22:57:13.929535 140433545819712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-22:57:13.929952 140433545819712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-22:57:13.964030 140433545819712 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-62622/att-00/MANIFEST-12625661 2024/07/09-22:57:13.979203 140433545819712 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-62622/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12698663, last_sequence is 148791473926, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12698611 2024/07/09-22:57:13.979219 140433545819712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-22:57:13.979307 140433545819712 [version_set.cc:5652] Creating manifest 12698663 2024/07/09-22:57:14.000568 140433545819712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-22:57:14.012913 140433545819712 [compaction_job.cc:2433] [default] [JOB 62622] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/09-22:57:14.012931 140433545819712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32128 Base level 1, inputs: [12698637(31MB)], [12698567(20MB) 12698568(10MB) 12698569(20MB)] 2024/07/09-22:57:14.278584 140433545819712 [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 2024/07/09-22:57:14.278616 140433545819712 [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 2024/07/09-22:57:14.278640 140433545819712 [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 2024/07/09-22:57:14.278656 140433545819712 [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 2024/07/09-22:57:14.278674 140433545819712 [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 2024/07/09-22:57:14.448828 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698664.sst) /dev/shm/ToplingTemp/Topling-121170-dbKP5t 2024/07/09-22:57:15.065841 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698664.sst): first pass time = 0.62's, 108.774'MB/sec 2024/07/09-22:57:20.050932 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698664.sst): old prealloc_size = 73819750, real_size = 19778256 2024/07/09-22:57:20.051351 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698664.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466355 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 = 0.0188 GB avg-val = 115.90 avg-zval = 40.26 2024/07/09-22:57:20.051818 140433545819712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698664.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-22:57:20.652819 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698664.sst): second pass time = 4.98's, 10.845'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 35.902'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2353.148'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.251'MB/sec write SST data time = 0.14's, 158.131'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 = 12882.472'MB/sec zip my value time = 4.98's, unzip length = 0.054'GB zip my value throughput = 10.845'MB/sec zip pipeline throughput = 149.790'MB/sec entries = 466355 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.90 avg-zval = 40.26 usrkeys = 466355 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.90 avg-zval = 40.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466355 bytes = 1399072 } seq expand size = 3264485 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 = 0.0188 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5027 value = 2.8791 dict = 1.00 all = 3.1056 } Zip/UnZip{ index = 0.0952 value = 0.3473 dict = 1.00 all = 0.3220 } ---------------------------- total value len = 0.057316 GB avg = 0.123 KB (by entry num) total key len = 0.013058 GB avg = 0.028 KB total ukey len = 0.009327 GB avg = 0.020 KB total ukey num = 0.000466355 Billion total entry num = 0.000466355 Billion write speed all = 0.002101544 MB/sec (with seq num) write speed all = 0.001990131 MB/sec (without seq num) 2024/07/09-22:57:20.680100 140433545819712 [compaction_job.cc:1944] [default] [JOB 62622] Generated table #12698664: 466355 keys, 21609034 bytes, temperature: kWarm 2024/07/09-22:57:20.680184 140433545819712 EVENT_LOG_v1 {"time_micros": 1720537040680132, "cf_name": "default", "job": 62622, "event": "table_file_creation", "file_number": 12698664, "file_size": 21609034, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148780474719, "largest_seqno": 148791427072, "table_properties": {"data_size": 18773440, "index_size": 888064, "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": 13057940, "raw_average_key_size": 28, "raw_value_size": 54051054, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466355, "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": 1720537034, "oldest_key_time": 0, "file_creation_time": 1720537034, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12698664, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:57:20.719453 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698665.sst) /dev/shm/ToplingTemp/Topling-121170-P1KySu 2024/07/09-22:57:21.605728 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698665.sst): first pass time = 0.89's, 75.725'MB/sec 2024/07/09-22:57:22.733707 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698665.sst): old prealloc_size = 73819750, real_size = 19141744 2024/07/09-22:57:22.734091 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698665.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466468 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0181 GB avg-val = 115.87 avg-zval = 38.88 2024/07/09-22:57:22.734506 140433545819712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698665.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-22:57:23.162567 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698665.sst): second pass time = 1.12's, 48.290'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 49.178'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2663.325'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.374'MB/sec write SST data time = 0.12's, 180.221'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 = 16060.807'MB/sec zip my value time = 1.12's, unzip length = 0.054'GB zip my value throughput = 48.290'MB/sec zip pipeline throughput = 90.678'MB/sec entries = 466468 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.87 avg-zval = 38.88 usrkeys = 466468 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.87 avg-zval = 38.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466468 bytes = 1516032 } seq expand size = 3265276 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5023 value = 2.9800 dict = 1.00 all = 3.1822 } Zip/UnZip{ index = 0.0952 value = 0.3356 dict = 1.00 all = 0.3143 } ---------------------------- total value len = 0.114629 GB avg = 0.123 KB (by entry num) total key len = 0.026119 GB avg = 0.028 KB total ukey len = 0.018656 GB avg = 0.020 KB total ukey num = 0.000932823 Billion total entry num = 0.000932823 Billion write speed all = 0.004202796 MB/sec (with seq num) write speed all = 0.003979959 MB/sec (without seq num) 2024/07/09-22:57:23.210664 140433545819712 [compaction_job.cc:1944] [default] [JOB 62622] Generated table #12698665: 466468 keys, 21089094 bytes, temperature: kWarm 2024/07/09-22:57:23.210725 140433545819712 EVENT_LOG_v1 {"time_micros": 1720537043210693, "cf_name": "default", "job": 62622, "event": "table_file_creation", "file_number": 12698665, "file_size": 21089094, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148734496422, "largest_seqno": 148791427098, "table_properties": {"data_size": 18136608, "index_size": 888320, "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": 13061104, "raw_average_key_size": 28, "raw_value_size": 54047844, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466468, "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": 1720537040, "oldest_key_time": 0, "file_creation_time": 1720537040, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12698665, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:57:23.234264 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698666.sst) /dev/shm/ToplingTemp/Topling-121170-Ywb9ow 2024/07/09-22:57:23.499299 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698666.sst): first pass time = 0.26's, 252.955'MB/sec 2024/07/09-22:57:24.355292 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698666.sst): old prealloc_size = 73819750, real_size = 19398048 2024/07/09-22:57:24.355705 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698666.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465828 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 = 0.0184 GB avg-val = 115.90 avg-zval = 39.47 2024/07/09-22:57:24.356170 140433545819712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698666.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-22:57:24.797570 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00/12698666.sst): second pass time = 0.85's, 63.161'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 48.259'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2307.356'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.323'MB/sec write SST data time = 0.08's, 261.229'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 = 11241.446'MB/sec zip my value time = 0.85's, unzip length = 0.054'GB zip my value throughput = 63.161'MB/sec zip pipeline throughput = 91.350'MB/sec entries = 465828 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.90 avg-zval = 39.47 usrkeys = 465828 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.90 avg-zval = 39.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465828 bytes = 1513952 } seq expand size = 3260796 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4285 value = 2.9360 dict = 1.00 all = 3.1405 } Zip/UnZip{ index = 0.0959 value = 0.3406 dict = 1.00 all = 0.3184 } ---------------------------- total value len = 0.171877 GB avg = 0.123 KB (by entry num) total key len = 0.039162 GB avg = 0.028 KB total ukey len = 0.027973 GB avg = 0.020 KB total ukey num = 0.001398651 Billion total entry num = 0.001398651 Billion write speed all = 0.006301418 MB/sec (with seq num) write speed all = 0.005967319 MB/sec (without seq num) 2024/07/09-22:57:24.832848 140433545819712 [compaction_job.cc:1944] [default] [JOB 62622] Generated table #12698666: 465828 keys, 21343880 bytes, temperature: kWarm 2024/07/09-22:57:24.832917 140433545819712 EVENT_LOG_v1 {"time_micros": 1720537044832883, "cf_name": "default", "job": 62622, "event": "table_file_creation", "file_number": 12698666, "file_size": 21343880, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148744149042, "largest_seqno": 148789691355, "table_properties": {"data_size": 18388048, "index_size": 893376, "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": 13043184, "raw_average_key_size": 28, "raw_value_size": 53987212, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 465828, "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": 1720537043, "oldest_key_time": 0, "file_creation_time": 1720537043, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12698666, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:57:24.849533 140433545819712 [compaction_job.cc:699] job-62622: subcompact[0], size: 0.064042 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62622/att-00 [12698664,12698665,12698666] 2024/07/09-22:57:24.870347 140433545819712 (Original Log Time 2024/07/09-22:57:14.013015) EVENT_LOG_v1 {"time_micros": 1720537034012951, "job": 62622, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12698637], "files_L2": [12698567, 12698568, 12698569], "score": 0.961558, "input_data_size": 87209649, "oldest_snapshot_seqno": 148791473449} 2024/07/09-22:57:24.870351 140433545819712 (Original Log Time 2024/07/09-22:57:24.869927) [compaction_job.cc:2018] [default] [JOB 62622] Compacted 1@1 + 3@2 files to L2 => 64042008 bytes 2024/07/09-22:57:24.870353 140433545819712 (Original Log Time 2024/07/09-22:57:24.870283) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 8.0 rd, 5.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 51.4 +0.0 blob) out(61.1 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1398651, records dropped: 0 output_compression: Snappy 2024/07/09-22:57:24.870359 140433545819712 (Original Log Time 2024/07/09-22:57:24.870326) EVENT_LOG_v1 {"time_micros": 1720537044870309, "cf": "default", "job": 62622, "event": "compaction_finished", "compaction_time_micros": 10836528, "compaction_time_cpu_micros": 2562831, "output_level": 2, "num_output_files": 3, "total_output_size": 64042008, "num_input_records": 1398651, "num_output_records": 1398651, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 72847001, "file_range_sync_nanos": 0, "file_fsync_nanos": 2745, "file_prepare_write_nanos": 9594, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-22:57:25.003117 140433545819712 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":1720420896,"starts":1720537033,"executesMs":10942,"compactionJobId":62622,"attempt":0,"compactionInputRawBytes":201248338,"compactionInputZipBytes":87209649,"compactionOutputRawBytes":0,"compactionOutputZipBytes":64042008,"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-af4bcb03441834c2ae2bb36ad4241a29-8f21de440fa5b44d-00"}}, response = 2024/07/09-22:57:25.003208 140433545819712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-62622/att-00: olev 2, work 10.942 s, result 6.668 ms, install 0.452 ms, input{raw 191.925 MiB zip 83.170 MiB}