2024/08/20-21:34:50.706791 139857042728512 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00: fork to child time = 0.011586 sec 2024/08/20-21:34:50.707629 139857042728512 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00 2024/08/20-21:34:50.712689 139857042728512 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00 2024/08/20-21:34:50.713028 139857042728512 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:34:50.713342 139857042728512 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:34:50.749198 139857042728512 [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-50827/att-00/MANIFEST-14629260 2024/08/20-21:34:50.812890 139857042728512 [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-50827/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687840, last_sequence is 191076995397, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687778 2024/08/20-21:34:50.812905 139857042728512 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:34:50.812991 139857042728512 [version_set.cc:5652] Creating manifest 14687840 2024/08/20-21:34:50.838358 139857042728512 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:34:50.850827 139857042728512 [compaction_job.cc:2433] [default] [JOB 50827] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-21:34:50.850846 139857042728512 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25784 Base level 1, inputs: [14687817(16MB)], [14687750(10MB) 14687709(20MB) 14687710(19MB) 14687711(1158KB)] 2024/08/20-21:34:50.987446 139857042728512 [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 2024/08/20-21:34:50.987473 139857042728512 [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 2024/08/20-21:34:50.987490 139857042728512 [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 2024/08/20-21:34:50.987501 139857042728512 [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 2024/08/20-21:34:50.987511 139857042728512 [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 2024/08/20-21:34:51.080920 139857042728512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687841.sst) /dev/shm/ToplingTemp/Topling-26673-55pbj3 2024/08/20-21:34:51.527712 139857042728512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687841.sst): first pass time = 0.45's, 150.231'MB/sec 2024/08/20-21:34:54.027867 139857042728512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687841.sst): old prealloc_size = 73819750, real_size = 19813056 2024/08/20-21:34:54.028295 139857042728512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687841.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465797 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0188 GB avg-val = 116.07 avg-zval = 40.37 2024/08/20-21:34:54.029020 139857042728512 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687841.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-21:34:54.774995 139857042728512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687841.sst): second pass time = 2.50's, 21.635'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 29.125'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2206.487'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.205'MB/sec write SST data time = 0.18's, 121.234'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 = 14497.985'MB/sec zip my value time = 2.50's, unzip length = 0.054'GB zip my value throughput = 21.635'MB/sec zip pipeline throughput = 150.581'MB/sec entries = 465797 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.07 avg-zval = 40.37 usrkeys = 465797 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.07 avg-zval = 40.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465797 bytes = 1513856 } seq expand size = 3260579 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 = 0.0218 GB } UnZip/Zip{ index = 10.4390 value = 2.8753 dict = 1.00 all = 3.0841 } Zip/UnZip{ index = 0.0958 value = 0.3478 dict = 1.00 all = 0.3242 } ---------------------------- total value len = 0.057327 GB avg = 0.123 KB (by entry num) total key len = 0.013042 GB avg = 0.028 KB total ukey len = 0.009316 GB avg = 0.020 KB total ukey num = 0.000465797 Billion total entry num = 0.000465797 Billion write speed all = 0.013976943 MB/sec (with seq num) write speed all = 0.013236803 MB/sec (without seq num) 2024/08/20-21:34:54.806304 139857042728512 [compaction_job.cc:1944] [default] [JOB 50827] Generated table #14687841: 465797 keys, 21759532 bytes, temperature: kWarm 2024/08/20-21:34:54.806415 139857042728512 EVENT_LOG_v1 {"time_micros": 1724160894806351, "cf_name": "default", "job": 50827, "event": "table_file_creation", "file_number": 14687841, "file_size": 21759532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191037269752, "largest_seqno": 191076808103, "table_properties": {"data_size": 18804016, "index_size": 892416, "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": 13042316, "raw_average_key_size": 28, "raw_value_size": 54066686, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465797, "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": 1724160891, "oldest_key_time": 0, "file_creation_time": 1724160891, "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": 14687841, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:34:54.839318 139857042728512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687842.sst) /dev/shm/ToplingTemp/Topling-26673-DPow93 2024/08/20-21:34:55.711181 139857042728512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687842.sst): first pass time = 0.87's, 76.977'MB/sec 2024/08/20-21:34:57.715292 139857042728512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687842.sst): old prealloc_size = 73819750, real_size = 18974528 2024/08/20-21:34:57.715720 139857042728512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687842.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465042 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 116.31 avg-zval = 38.65 2024/08/20-21:34:57.716190 139857042728512 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687842.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-21:34:58.421363 139857042728512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687842.sst): second pass time = 1.99's, 27.166'MB/sec, value only(80.6% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.71's, 29.789'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2230.605'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.201'MB/sec write SST data time = 0.13's, 164.959'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 = 13322.085'MB/sec zip my value time = 1.99's, unzip length = 0.054'GB zip my value throughput = 27.166'MB/sec zip pipeline throughput = 80.051'MB/sec entries = 465042 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.31 avg-zval = 38.65 usrkeys = 465042 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.31 avg-zval = 38.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465042 bytes = 1627664 } seq expand size = 3255294 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 = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5050 value = 3.0094 dict = 1.00 all = 3.1906 } Zip/UnZip{ index = 0.0952 value = 0.3323 dict = 1.00 all = 0.3134 } ---------------------------- total value len = 0.114670 GB avg = 0.123 KB (by entry num) total key len = 0.026063 GB avg = 0.028 KB total ukey len = 0.018617 GB avg = 0.020 KB total ukey num = 0.000930839 Billion total entry num = 0.000930839 Billion write speed all = 0.027932595 MB/sec (with seq num) write speed all = 0.026454585 MB/sec (without seq num) 2024/08/20-21:34:58.454932 139857042728512 [compaction_job.cc:1944] [default] [JOB 50827] Generated table #14687842: 465042 keys, 21033522 bytes, temperature: kWarm 2024/08/20-21:34:58.455025 139857042728512 EVENT_LOG_v1 {"time_micros": 1724160898454981, "cf_name": "default", "job": 50827, "event": "table_file_creation", "file_number": 14687842, "file_size": 21033522, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190938608776, "largest_seqno": 191076809199, "table_properties": {"data_size": 17972720, "index_size": 885376, "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": 13021176, "raw_average_key_size": 28, "raw_value_size": 54087768, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465042, "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": 1724160894, "oldest_key_time": 0, "file_creation_time": 1724160894, "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": 14687842, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:34:58.509629 139857042728512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687843.sst) /dev/shm/ToplingTemp/Topling-26673-n6gtj5 2024/08/20-21:34:58.805808 139857042728512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687843.sst): first pass time = 0.30's, 183.324'MB/sec 2024/08/20-21:34:59.501145 139857042728512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687843.sst): old prealloc_size = 73819750, real_size = 15221456 2024/08/20-21:34:59.501479 139857042728512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687843.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 378286 prefix = 4 raw-key = 0.0061 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0437 GB zip-val = 0.0144 GB avg-val = 115.50 avg-zval = 38.08 2024/08/20-21:34:59.501864 139857042728512 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687843.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.054 GB 2024/08/20-21:35:00.063518 139857042728512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00/14687843.sst): second pass time = 0.69's, 62.923'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 29.961'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2322.945'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.218'MB/sec write SST data time = 0.13's, 131.793'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.442'MB, throughput = 13419.096'MB/sec zip my value time = 0.69's, unzip length = 0.044'GB zip my value throughput = 62.923'MB/sec zip pipeline throughput = 68.131'MB/sec entries = 378286 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.50 avg-zval = 38.08 usrkeys = 378286 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.50 avg-zval = 38.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 378286 bytes = 1276736 } seq expand size = 2648002 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0076 GB value = 0.0437 GB dict = 0.44 MB all = 0.0543 GB } __ZipSize{ index = 0.0007 GB value = 0.0144 GB dict = 0.44 MB all = 0.0168 GB } UnZip/Zip{ index = 10.4967 value = 3.0330 dict = 1.00 all = 3.2220 } Zip/UnZip{ index = 0.0953 value = 0.3297 dict = 1.00 all = 0.3104 } ---------------------------- total value len = 0.161012 GB avg = 0.123 KB (by entry num) total key len = 0.036656 GB avg = 0.028 KB total ukey len = 0.026183 GB avg = 0.020 KB total ukey num = 0.001309125 Billion total entry num = 0.001309125 Billion write speed all = 0.039219882 MB/sec (with seq num) write speed all = 0.037141897 MB/sec (without seq num) 2024/08/20-21:35:00.090348 139857042728512 [compaction_job.cc:1944] [default] [JOB 50827] Generated table #14687843: 378286 keys, 16848600 bytes, temperature: kWarm 2024/08/20-21:35:00.090434 139857042728512 EVENT_LOG_v1 {"time_micros": 1724160900090388, "cf_name": "default", "job": 50827, "event": "table_file_creation", "file_number": 14687843, "file_size": 16848600, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190978176192, "largest_seqno": 191076808774, "table_properties": {"data_size": 14405952, "index_size": 720768, "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": 10592008, "raw_average_key_size": 28, "raw_value_size": 43693548, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 378286, "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": 1724160898, "oldest_key_time": 0, "file_creation_time": 1724160898, "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": 14687843, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:35:00.108350 139857042728512 [compaction_job.cc:699] job-50827: subcompact[0], size: 0.059642 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50827/att-00 [14687841,14687842,14687843] 2024/08/20-21:35:00.145435 139857042728512 (Original Log Time 2024/08/20-21:34:50.850915) EVENT_LOG_v1 {"time_micros": 1724160890850866, "job": 50827, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14687817], "files_L2": [14687750, 14687709, 14687710, 14687711], "score": 0.995534, "input_data_size": 71161629, "oldest_snapshot_seqno": 191076995089} 2024/08/20-21:35:00.145440 139857042728512 (Original Log Time 2024/08/20-21:35:00.144803) [compaction_job.cc:2018] [default] [JOB 50827] Compacted 1@1 + 4@2 files to L2 => 59641654 bytes 2024/08/20-21:35:00.145443 139857042728512 (Original Log Time 2024/08/20-21:35:00.145346) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.7 rd, 6.4 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(16.7, 51.2 +0.0 blob) out(56.9 +0.0 blob), read-write-amplify(7.5) write-amplify(3.4) OK, records in: 1309125, records dropped: 0 output_compression: Snappy 2024/08/20-21:35:00.145453 139857042728512 (Original Log Time 2024/08/20-21:35:00.145407) EVENT_LOG_v1 {"time_micros": 1724160900145378, "cf": "default", "job": 50827, "event": "compaction_finished", "compaction_time_micros": 9257454, "compaction_time_cpu_micros": 2830224, "output_level": 2, "num_output_files": 3, "total_output_size": 59641654, "num_input_records": 1309125, "num_output_records": 1309125, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 81620452, "file_range_sync_nanos": 0, "file_fsync_nanos": 2813, "file_prepare_write_nanos": 11343, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-21:35:00.287108 139857042728512 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":1724160890,"executesMs":9429,"compactionJobId":50827,"attempt":0,"compactionInputRawBytes":188503502,"compactionInputZipBytes":71161629,"compactionOutputRawBytes":0,"compactionOutputZipBytes":59641654,"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":"00-056ab71a4b2f462fd20fc1ffc89f140d-a289b4c3c12e3f3f-00"}}, response = 2024/08/20-21:35:00.287231 139857042728512 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50827/att-00: olev 2, work 9.430 s, result 8.174 ms, install 0.684 ms, input{raw 179.771 MiB zip 67.865 MiB}