2024/11/22-18:28:41.766292 140025037178432 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00: fork to child time = 0.012237 sec 2024/11/22-18:28:41.767121 140025037178432 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00 2024/11/22-18:28:41.772829 140025037178432 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00 2024/11/22-18:28:41.773961 140025037178432 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-18:28:41.774240 140025037178432 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-18:28:41.820557 140025037178432 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-07503/att-00/MANIFEST-206347 2024/11/22-18:28:41.834311 140025037178432 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-07503/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 220444, last_sequence is 3464776536, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 220268 2024/11/22-18:28:41.834318 140025037178432 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-18:28:41.834372 140025037178432 [version_set.cc:5721] Creating manifest 220444 2024/11/22-18:28:41.866200 140025037178432 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-18:28:41.885933 140025037178432 [compaction_job.cc:2437] [default] [JOB 7503] Compacting 1@2 + 3@3 files to L3, score 0.95, subcompactions 1 : 1 2024/11/22-18:28:41.885947 140025037178432 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 5706 Base level 2, inputs: [220412(31MB)], [220432(40MB) 220433(128KB) 220327(40MB)] 2024/11/22-18:28:41.892275 140025037178432 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/22-18:28:41.892315 140025037178432 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/22-18:28:41.892336 140025037178432 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/22-18:28:41.892341 140025037178432 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) 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 2024/11/22-18:28:41.892352 140025037178432 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in 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. cpu_flag: -march=native -mbmi -mbmi2 2024/11/22-18:28:42.395214 140025037178432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220445.sst) /dev/shm/ToplingTemp/Topling-239903-QClHRw 2024/11/22-18:28:42.570190 140025037178432 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220445.sst): first pass time = 0.17's, 767.234'MB/sec 2024/11/22-18:28:43.892156 140025037178432 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220445.sst): old prealloc_size = 129461008, real_size = 40793712 2024/11/22-18:28:43.892302 140025037178432 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220445.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.70 raw-val = 0.1316 GB zip-val = 0.0405 GB avg-val =1017.02 avg-zval = 313.24 2024/11/22-18:28:43.892500 140025037178432 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220445.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-18:28:44.098244 140025037178432 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220445.sst): second pass time = 1.31's, 100.548'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.21's, 205.838'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1862.824'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.235'MB/sec write SST data time = 0.07's, 619.127'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 35670.678'MB/sec zip my value time = 1.31's, unzip length = 0.132'GB zip my value throughput = 100.548'MB/sec zip pipeline throughput = 155.855'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1017.02 avg-zval = 313.24 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1021.02 avg-zval = 313.24 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 73910 bytes = 258704 } seq expand size = 517370 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0405 GB dict = 1.38 MB all = 0.0424 GB } UnZip/Zip{ index = 7.0668 value = 3.2468 dict = 1.00 all = 3.1640 } Zip/UnZip{ index = 0.1415 value = 0.3080 dict = 1.00 all = 0.3161 } ---------------------------- total value len = 0.132147 GB avg = 1.021 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.003896229 MB/sec (with seq num) write speed all = 0.003866287 MB/sec (without seq num) 2024/11/22-18:28:44.142963 140025037178432 [compaction_job.cc:1948] [default] [JOB 7503] Generated table #220445: 129427 keys, 42420426 bytes, temperature: kWarm 2024/11/22-18:28:44.143088 140025037178432 EVENT_LOG_v1 {"time_micros": 1732271324143004, "cf_name": "default", "job": 7503, "event": "table_file_creation", "file_number": 220445, "file_size": 42420426, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3464346615, "table_properties": {"data_size": 40541408, "index_size": 219776, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629585, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732271322, "oldest_key_time": 0, "file_creation_time": 1732271322, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 220445, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-18:28:44.202046 140025037178432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220446.sst) /dev/shm/ToplingTemp/Topling-239903-DvXFay 2024/11/22-18:28:44.879166 140025037178432 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220446.sst): first pass time = 0.68's, 198.233'MB/sec 2024/11/22-18:28:47.000438 140025037178432 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220446.sst): old prealloc_size = 129461008, real_size = 40773744 2024/11/22-18:28:47.000569 140025037178432 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220446.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.73 raw-val = 0.1316 GB zip-val = 0.0405 GB avg-val =1017.02 avg-zval = 313.05 2024/11/22-18:28:47.000698 140025037178432 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220446.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-18:28:47.213335 140025037178432 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220446.sst): second pass time = 2.11's, 62.490'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 199.147'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2067.237'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.204'MB/sec write SST data time = 0.05's, 781.901'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 40404.151'MB/sec zip my value time = 2.11's, unzip length = 0.132'GB zip my value throughput = 62.490'MB/sec zip pipeline throughput = 180.845'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.02 avg-zval = 313.05 usrkeys = 129426 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1020.95 avg-zval = 313.05 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 72646 bytes = 254272 } seq expand size = 508522 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0405 GB dict = 1.38 MB all = 0.0424 GB } UnZip/Zip{ index = 6.9236 value = 3.2488 dict = 1.00 all = 3.1658 } Zip/UnZip{ index = 0.1444 value = 0.3078 dict = 1.00 all = 0.3159 } ---------------------------- total value len = 0.264285 GB avg = 1.021 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258853 Billion total entry num = 0.000258853 Billion write speed all = 0.007791494 MB/sec (with seq num) write speed all = 0.007731616 MB/sec (without seq num) 2024/11/22-18:28:47.255510 140025037178432 [compaction_job.cc:1948] [default] [JOB 7503] Generated table #220446: 129426 keys, 42395953 bytes, temperature: kWarm 2024/11/22-18:28:47.255636 140025037178432 EVENT_LOG_v1 {"time_micros": 1732271327255544, "cf_name": "default", "job": 7503, "event": "table_file_creation", "file_number": 220446, "file_size": 42395953, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3464346518, "table_properties": {"data_size": 40516896, "index_size": 224320, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629405, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732271324, "oldest_key_time": 0, "file_creation_time": 1732271324, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 220446, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-18:28:47.292671 140025037178432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220447.sst) /dev/shm/ToplingTemp/Topling-239903-4uDj3x 2024/11/22-18:28:47.298628 140025037178432 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220447.sst): first pass time = 0.01's, 91.994'MB/sec 2024/11/22-18:28:47.322427 140025037178432 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220447.sst): old prealloc_size = 129461008, real_size = 174056 2024/11/22-18:28:47.322469 140025037178432 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220447.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 525 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.32 raw-val = 0.0005 GB zip-val = 0.0002 GB avg-val =1016.73 avg-zval = 330.58 2024/11/22-18:28:47.323397 140025037178432 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00/220447.sst): second pass time = 0.02's, 23.000'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 192.085'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8.020'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.259'MB/sec write SST data time = 0.00's, 431.606'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.007'MB, throughput = 266.040'MB/sec zip my value time = 0.02's, unzip length = 0.001'GB zip my value throughput = 23.000'MB/sec zip pipeline throughput = 23.000'MB/sec entries = 525 avg-key = 20.00 avg-zkey = 0.37 avg-val = 1016.73 avg-zval = 330.58 usrkeys = 525 avg-key = 12.00 avg-zkey = 0.37 avg-val = 1021.79 avg-zval = 330.58 TagRS{ kinds = RS_Key0_TagN bytes = 200 } TagArray{ size = 380 bytes = 1296 } seq expand size = 2660 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0000 GB value = 0.0005 GB dict = 0.01 MB all = 0.0005 GB } __ZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.01 MB all = 0.0002 GB } UnZip/Zip{ index = 32.8125 value = 3.0756 dict = 1.00 all = 2.9645 } Zip/UnZip{ index = 0.0305 value = 0.3251 dict = 1.00 all = 0.3373 } ---------------------------- total value len = 0.264821 GB avg = 1.021 KB (by entry num) total key len = 0.005188 GB avg = 0.020 KB total ukey len = 0.003113 GB avg = 0.012 KB total ukey num = 0.000259378 Billion total entry num = 0.000259378 Billion write speed all = 0.007807284 MB/sec (with seq num) write speed all = 0.007747285 MB/sec (without seq num) 2024/11/22-18:28:47.328358 140025037178432 [compaction_job.cc:1948] [default] [JOB 7503] Generated table #220447: 525 keys, 183600 bytes, temperature: kWarm 2024/11/22-18:28:47.328406 140025037178432 EVENT_LOG_v1 {"time_micros": 1732271327328379, "cf_name": "default", "job": 7503, "event": "table_file_creation", "file_number": 220447, "file_size": 183600, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3462830120, "table_properties": {"data_size": 173552, "index_size": 192, "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": 10500, "raw_average_key_size": 20, "raw_value_size": 533782, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 525, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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_TagN-UintIndex_AllOne-DictZipBlobStore", "creation_time": 1732271327, "oldest_key_time": 0, "file_creation_time": 1732271327, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 220447, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-18:28:47.336355 140025037178432 [compaction_job.cc:703] job-07503: subcompact[0], size: 0.085000 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07503/att-00 [220445,220446,220447] 2024/11/22-18:28:47.362221 140025037178432 (Original Log Time 2024/11/22-18:28:41.886005) EVENT_LOG_v1 {"time_micros": 1732271321885961, "job": 7503, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [220412], "files_L3": [220432, 220433, 220327], "score": 0.949191, "input_data_size": 117691826, "oldest_snapshot_seqno": 3464776498} 2024/11/22-18:28:47.362224 140025037178432 (Original Log Time 2024/11/22-18:28:47.361821) [compaction_job.cc:2022] [default] [JOB 7503] Compacted 1@2 + 3@3 files to L3 => 84999979 bytes 2024/11/22-18:28:47.362226 140025037178432 (Original Log Time 2024/11/22-18:28:47.362149) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 21.6 rd, 15.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.0 +0.0 blob) out(81.1 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 291190, records dropped: 31812 output_compression: Snappy 2024/11/22-18:28:47.362235 140025037178432 (Original Log Time 2024/11/22-18:28:47.362199) EVENT_LOG_v1 {"time_micros": 1732271327362178, "cf": "default", "job": 7503, "event": "compaction_finished", "compaction_time_micros": 5450356, "compaction_time_cpu_micros": 969467, "output_level": 3, "num_output_files": 3, "total_output_size": 84999979, "num_input_records": 291190, "num_output_records": 259378, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 64339111, "file_range_sync_nanos": 0, "file_fsync_nanos": 3115, "file_prepare_write_nanos": 5900, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-18:28:47.489764 140025037178432 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732271321,"executesMs":5586,"compactionJobId":7503,"attempt":0,"compactionInputRawBytes":301969255,"compactionInputZipBytes":117691826,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84999979,"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":"00-1423c99bc2afe7d18eacc8f0b9c3c09f-e4cdeb4e01dae91e-00"}}, response = 2024/11/22-18:28:47.489860 140025037178432 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-07503/att-00: olev 3, work 5.587 s, result 8.738 ms, install 0.441 ms, input{raw 287.980 MiB zip 112.240 MiB}