2024/11/24-06:16:54.696098 139957609621056 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00: fork to child time = 0.008535 sec 2024/11/24-06:16:54.696814 139957609621056 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00 2024/11/24-06:16:54.702417 139957609621056 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00 2024/11/24-06:16:54.703333 139957609621056 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/24-06:16:54.703585 139957609621056 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/24-06:16:54.758756 139957609621056 [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-42711/att-00/MANIFEST-206347 2024/11/24-06:16:54.774573 139957609621056 [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-42711/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 294684, last_sequence is 4475446554, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 294542 2024/11/24-06:16:54.774578 139957609621056 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/24-06:16:54.774636 139957609621056 [version_set.cc:5721] Creating manifest 294684 2024/11/24-06:16:54.808804 139957609621056 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/24-06:16:54.830391 139957609621056 [compaction_job.cc:2437] [default] [JOB 42711] Compacting 1@2 + 2@3 files to L3, score 0.83, subcompactions 1 : 1 2024/11/24-06:16:54.830409 139957609621056 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 32017 Base level 2, inputs: [294680(31MB)], [294595(40MB) 294596(40MB)] 2024/11/24-06:16:54.838588 139957609621056 [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 2024/11/24-06:16:54.838643 139957609621056 [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 2024/11/24-06:16:54.838670 139957609621056 [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 2024/11/24-06:16:54.838680 139957609621056 [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 2024/11/24-06:16:54.838693 139957609621056 [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 2024/11/24-06:16:55.631590 139957609621056 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294685.sst) /dev/shm/ToplingTemp/Topling-287314-iJjhKv 2024/11/24-06:16:56.058439 139957609621056 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294685.sst): first pass time = 0.43's, 314.483'MB/sec 2024/11/24-06:16:58.212030 139957609621056 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294685.sst): old prealloc_size = 130119195, real_size = 40784576 2024/11/24-06:16:58.212166 139957609621056 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294685.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 2.01 raw-val = 0.1316 GB zip-val = 0.0405 GB avg-val =1017.00 avg-zval = 312.85 2024/11/24-06:16:58.212328 139957609621056 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294685.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/24-06:16:58.386528 139957609621056 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294685.sst): second pass time = 2.15's, 61.190'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 244.058'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2303.619'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.259'MB/sec write SST data time = 0.05's, 862.921'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 = 38026.875'MB/sec zip my value time = 2.15's, unzip length = 0.132'GB zip my value throughput = 61.190'MB/sec zip pipeline throughput = 116.477'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 2.01 avg-val = 1017.00 avg-zval = 312.85 usrkeys = 129429 avg-key = 12.00 avg-zkey = 2.01 avg-val = 1024.00 avg-zval = 312.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 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 = 0.0003 GB value = 0.0405 GB dict = 1.38 MB all = 0.0426 GB } UnZip/Zip{ index = 5.9744 value = 3.2508 dict = 1.00 all = 3.1518 } Zip/UnZip{ index = 0.1674 value = 0.3076 dict = 1.00 all = 0.3173 } ---------------------------- total value len = 2251.458109 GB avg = 0.200 KB (by entry num) total key len = 306.885551 GB avg = 0.027 KB total ukey len = 237.356280 GB avg = 0.015 KB total ukey num = 15.738790592 Billion total entry num = 11.280104540 Billion write speed all = 33.265778253 MB/sec (with seq num) write speed all = 32.092389511 MB/sec (without seq num) 2024/11/24-06:16:58.467813 139957609621056 [compaction_job.cc:1948] [default] [JOB 42711] Generated table #294685: 129429 keys, 42585273 bytes, temperature: kWarm 2024/11/24-06:16:58.467900 139957609621056 EVENT_LOG_v1 {"time_micros": 1732400218467844, "cf_name": "default", "job": 42711, "event": "table_file_creation", "file_number": 294685, "file_size": 42585273, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4271715735, "largest_seqno": 4475431816, "table_properties": {"data_size": 40492080, "index_size": 259968, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629736, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732400215, "oldest_key_time": 0, "file_creation_time": 1732400215, "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": 294685, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-06:16:58.510758 139957609621056 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294686.sst) /dev/shm/ToplingTemp/Topling-287314-45w7Vx 2024/11/24-06:16:59.149292 139957609621056 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294686.sst): first pass time = 0.64's, 210.215'MB/sec 2024/11/24-06:17:00.157403 139957609621056 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294686.sst): old prealloc_size = 130119195, real_size = 41187632 2024/11/24-06:17:00.157564 139957609621056 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294686.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.69 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.98 avg-zval = 316.27 2024/11/24-06:17:00.157740 139957609621056 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294686.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/24-06:17:00.491263 139957609621056 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294686.sst): second pass time = 1.01's, 130.736'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 128.771'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1624.026'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.144'MB/sec write SST data time = 0.11's, 396.463'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 = 45053.172'MB/sec zip my value time = 1.01's, unzip length = 0.132'GB zip my value throughput = 130.736'MB/sec zip pipeline throughput = 130.736'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 1.69 avg-val = 1016.98 avg-zval = 316.27 usrkeys = 129432 avg-key = 12.00 avg-zkey = 1.69 avg-val = 1023.98 avg-zval = 316.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 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 = 0.0409 GB dict = 1.38 MB all = 0.0430 GB } UnZip/Zip{ index = 7.0816 value = 3.2155 dict = 1.00 all = 3.1222 } Zip/UnZip{ index = 0.1412 value = 0.3110 dict = 1.00 all = 0.3203 } ---------------------------- total value len = 2251.590644 GB avg = 0.200 KB (by entry num) total key len = 306.888140 GB avg = 0.027 KB total ukey len = 237.357834 GB avg = 0.015 KB total ukey num = 15.738920024 Billion total entry num = 11.280233972 Billion write speed all = 33.266624829 MB/sec (with seq num) write speed all = 32.093254734 MB/sec (without seq num) 2024/11/24-06:17:00.549574 139957609621056 [compaction_job.cc:1948] [default] [JOB 42711] Generated table #294686: 129432 keys, 42987773 bytes, temperature: kWarm 2024/11/24-06:17:00.549662 139957609621056 EVENT_LOG_v1 {"time_micros": 1732400220549615, "cf_name": "default", "job": 42711, "event": "table_file_creation", "file_number": 294686, "file_size": 42987773, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4273241212, "largest_seqno": 4475431819, "table_properties": {"data_size": 40935776, "index_size": 219328, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629218, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732400218, "oldest_key_time": 0, "file_creation_time": 1732400218, "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": 294686, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-06:17:00.636120 139957609621056 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294687.sst) /dev/shm/ToplingTemp/Topling-287314-t4BDVx 2024/11/24-06:17:00.641342 139957609621056 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294687.sst): first pass time = 0.01's, 22.022'MB/sec 2024/11/24-06:17:00.804645 139957609621056 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294687.sst): old prealloc_size = 130119195, real_size = 37704 2024/11/24-06:17:00.804691 139957609621056 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294687.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 110 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 2.55 raw-val = 0.0001 GB zip-val = 0.0000 GB avg-val =1016.98 avg-zval = 338.33 2024/11/24-06:17:00.805264 139957609621056 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00/294687.sst): second pass time = 0.16's, 0.688'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 68.023'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10.361'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.170'MB/sec write SST data time = 0.00's, 99.480'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.002'MB, throughput = 71.393'MB/sec zip my value time = 0.16's, unzip length = 0.000'GB zip my value throughput = 0.688'MB/sec zip pipeline throughput = 77.268'MB/sec entries = 110 avg-key = 20.00 avg-zkey = 2.91 avg-val = 1016.98 avg-zval = 338.33 usrkeys = 110 avg-key = 12.00 avg-zkey = 2.91 avg-val = 1023.98 avg-zval = 338.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 110 bytes = 400 } seq expand size = 770 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.00 MB all = 0.0001 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 4.1250 value = 3.0059 dict = 1.00 all = 2.7688 } Zip/UnZip{ index = 0.2424 value = 0.3327 dict = 1.00 all = 0.3612 } ---------------------------- total value len = 2251.590757 GB avg = 0.200 KB (by entry num) total key len = 306.888142 GB avg = 0.027 KB total ukey len = 237.357835 GB avg = 0.015 KB total ukey num = 15.738920134 Billion total entry num = 11.280234082 Billion write speed all = 33.266490492 MB/sec (with seq num) write speed all = 32.093125177 MB/sec (without seq num) 2024/11/24-06:17:00.810956 139957609621056 [compaction_job.cc:1948] [default] [JOB 42711] Generated table #294687: 110 keys, 41198 bytes, temperature: kWarm 2024/11/24-06:17:00.811007 139957609621056 EVENT_LOG_v1 {"time_micros": 1732400220810972, "cf_name": "default", "job": 42711, "event": "table_file_creation", "file_number": 294687, "file_size": 41198, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4281207369, "largest_seqno": 4473928723, "table_properties": {"data_size": 37216, "index_size": 320, "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": 2200, "raw_average_key_size": 20, "raw_value_size": 111868, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 110, "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_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1732400220, "oldest_key_time": 0, "file_creation_time": 1732400220, "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": 294687, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-06:17:00.838741 139957609621056 [compaction_job.cc:703] job-42711: subcompact[0], size: 0.085614 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42711/att-00 [294685,294686,294687] 2024/11/24-06:17:00.862481 139957609621056 (Original Log Time 2024/11/24-06:16:54.830491) EVENT_LOG_v1 {"time_micros": 1732400214830427, "job": 42711, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [294680], "files_L3": [294595, 294596], "score": 0.827426, "input_data_size": 118290178, "oldest_snapshot_seqno": 4475446404} 2024/11/24-06:17:00.862485 139957609621056 (Original Log Time 2024/11/24-06:17:00.862041) [compaction_job.cc:2022] [default] [JOB 42711] Compacted 1@2 + 2@3 files to L3 => 85614244 bytes 2024/11/24-06:17:00.862486 139957609621056 (Original Log Time 2024/11/24-06:17:00.862424) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 19.7 rd, 14.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.2, 81.6 +0.0 blob) out(81.6 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290795, records dropped: 31824 output_compression: Snappy 2024/11/24-06:17:00.862493 139957609621056 (Original Log Time 2024/11/24-06:17:00.862464) EVENT_LOG_v1 {"time_micros": 1732400220862446, "cf": "default", "job": 42711, "event": "compaction_finished", "compaction_time_micros": 6008258, "compaction_time_cpu_micros": 982168, "output_level": 3, "num_output_files": 3, "total_output_size": 85614244, "num_input_records": 290795, "num_output_records": 258971, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 107605745, "file_range_sync_nanos": 0, "file_fsync_nanos": 2737, "file_prepare_write_nanos": 6554, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/24-06:17:01.004181 139957609621056 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":1732400214,"executesMs":6157,"compactionJobId":42711,"attempt":0,"compactionInputRawBytes":301552605,"compactionInputZipBytes":118290178,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85614244,"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-aa3868979ce01dd1f478ec93cb70ba34-5a7c950a329cf96c-00"}}, response = 2024/11/24-06:17:01.004283 139957609621056 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-42711/att-00: olev 3, work 6.158 s, result 7.740 ms, install 0.468 ms, input{raw 287.583 MiB zip 112.810 MiB}