2024/11/22-14:32:33.512573 140024810575424 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00: fork to child time = 0.009833 sec 2024/11/22-14:32:33.513426 140024810575424 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00 2024/11/22-14:32:33.519243 140024810575424 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00 2024/11/22-14:32:33.520382 140024810575424 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-14:32:33.520667 140024810575424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-14:32:33.565903 140024810575424 [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-00798/att-00/MANIFEST-206347 2024/11/22-14:32:33.579078 140024810575424 [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-00798/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 207722, last_sequence is 3288879077, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 207571 2024/11/22-14:32:33.579086 140024810575424 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-14:32:33.579152 140024810575424 [version_set.cc:5721] Creating manifest 207722 2024/11/22-14:32:33.610026 140024810575424 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-14:32:33.627909 140024810575424 [compaction_job.cc:2437] [default] [JOB 798] Compacting 1@2 + 3@3 files to L3, score 0.94, subcompactions 1 : 1 2024/11/22-14:32:33.627935 140024810575424 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 664 Base level 2, inputs: [207720(31MB)], [207672(40MB) 207673(40MB) 207676(2897KB)] 2024/11/22-14:32:33.634417 140024810575424 [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 2024/11/22-14:32:33.634454 140024810575424 [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 2024/11/22-14:32:33.634474 140024810575424 [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 2024/11/22-14:32:33.634479 140024810575424 [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 2024/11/22-14:32:33.634490 140024810575424 [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 2024/11/22-14:32:34.172138 140024810575424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207723.sst) /dev/shm/ToplingTemp/Topling-144334-kaSzX3 2024/11/22-14:32:34.350745 140024810575424 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207723.sst): first pass time = 0.18's, 751.669'MB/sec 2024/11/22-14:32:35.189302 140024810575424 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207723.sst): old prealloc_size = 131952792, real_size = 40664144 2024/11/22-14:32:35.189439 140024810575424 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207723.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 = 1.70 raw-val = 0.1316 GB zip-val = 0.0404 GB avg-val =1016.98 avg-zval = 312.22 2024/11/22-14:32:35.189578 140024810575424 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207723.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-14:32:35.365163 140024810575424 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207723.sst): second pass time = 0.84's, 157.131'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 240.211'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1923.250'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.262'MB/sec write SST data time = 0.05's, 811.338'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 = 34467.115'MB/sec zip my value time = 0.84's, unzip length = 0.132'GB zip my value throughput = 157.131'MB/sec zip pipeline throughput = 157.131'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1016.98 avg-zval = 312.22 usrkeys = 129432 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1020.53 avg-zval = 312.22 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 65699 bytes = 213536 } seq expand size = 459893 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 = 0.0404 GB dict = 1.38 MB all = 0.0422 GB } UnZip/Zip{ index = 7.0466 value = 3.2573 dict = 1.00 all = 3.1771 } Zip/UnZip{ index = 0.1419 value = 0.3070 dict = 1.00 all = 0.3148 } ---------------------------- total value len = 0.132090 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 = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.006597905 MB/sec (with seq num) write speed all = 0.006547178 MB/sec (without seq num) 2024/11/22-14:32:35.403274 140024810575424 [compaction_job.cc:1948] [default] [JOB 798] Generated table #207723: 129432 keys, 42245662 bytes, temperature: kWarm 2024/11/22-14:32:35.403379 140024810575424 EVENT_LOG_v1 {"time_micros": 1732257155403310, "cf_name": "default", "job": 798, "event": "table_file_creation", "file_number": 207723, "file_size": 42245662, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3288853138, "table_properties": {"data_size": 40411200, "index_size": 220416, "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": 131629687, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732257154, "oldest_key_time": 0, "file_creation_time": 1732257154, "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": 207723, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-14:32:35.455465 140024810575424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207724.sst) /dev/shm/ToplingTemp/Topling-144334-ztFz51 2024/11/22-14:32:35.944950 140024810575424 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207724.sst): first pass time = 0.49's, 274.229'MB/sec 2024/11/22-14:32:36.943482 140024810575424 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207724.sst): old prealloc_size = 131952792, real_size = 40533760 2024/11/22-14:32:36.943593 140024810575424 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207724.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 = 1.71 raw-val = 0.1316 GB zip-val = 0.0403 GB avg-val =1017.03 avg-zval = 311.22 2024/11/22-14:32:36.943667 140024810575424 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207724.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-14:32:37.099189 140024810575424 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207724.sst): second pass time = 1.00's, 131.911'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 269.847'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2411.731'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.306'MB/sec write SST data time = 0.05's, 840.296'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 47350.392'MB/sec zip my value time = 1.00's, unzip length = 0.132'GB zip my value throughput = 131.911'MB/sec zip pipeline throughput = 131.911'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 1.71 avg-val = 1017.03 avg-zval = 311.22 usrkeys = 129426 avg-key = 12.00 avg-zkey = 1.71 avg-val = 1018.87 avg-zval = 311.22 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 34025 bytes = 110592 } seq expand size = 238175 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 = 0.0403 GB dict = 1.38 MB all = 0.0420 GB } UnZip/Zip{ index = 7.0056 value = 3.2679 dict = 1.00 all = 3.1947 } Zip/UnZip{ index = 0.1427 value = 0.3060 dict = 1.00 all = 0.3130 } ---------------------------- total value len = 0.263958 GB avg = 1.020 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 = 0.000258858 Billion total entry num = 0.000258858 Billion write speed all = 0.013183827 MB/sec (with seq num) write speed all = 0.013082384 MB/sec (without seq num) 2024/11/22-14:32:37.149233 140024810575424 [compaction_job.cc:1948] [default] [JOB 798] Generated table #207724: 129426 keys, 42012701 bytes, temperature: kWarm 2024/11/22-14:32:37.149287 140024810575424 EVENT_LOG_v1 {"time_micros": 1732257157149257, "cf_name": "default", "job": 798, "event": "table_file_creation", "file_number": 207724, "file_size": 42012701, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3288853665, "table_properties": {"data_size": 40279536, "index_size": 221696, "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": 131629776, "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": 1732257155, "oldest_key_time": 0, "file_creation_time": 1732257155, "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": 207724, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-14:32:37.200206 140024810575424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207725.sst) /dev/shm/ToplingTemp/Topling-144334-uawwR3 2024/11/22-14:32:37.255550 140024810575424 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207725.sst): first pass time = 0.06's, 196.886'MB/sec 2024/11/22-14:32:37.359830 140024810575424 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207725.sst): old prealloc_size = 131952792, real_size = 3376040 2024/11/22-14:32:37.359888 140024810575424 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207725.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 10499 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.02 raw-val = 0.0107 GB zip-val = 0.0034 GB avg-val =1017.11 avg-zval = 321.27 2024/11/22-14:32:37.374336 140024810575424 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00/207725.sst): second pass time = 0.10's, 102.913'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 241.566'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5.227'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.253'MB/sec write SST data time = 0.00's, 859.084'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.118'MB, throughput = 4444.210'MB/sec zip my value time = 0.10's, unzip length = 0.011'GB zip my value throughput = 102.913'MB/sec zip pipeline throughput = 102.913'MB/sec entries = 10499 avg-key = 20.00 avg-zkey = 0.02 avg-val = 1017.11 avg-zval = 321.27 usrkeys = 10499 avg-key = 12.00 avg-zkey = 0.02 avg-val = 1018.43 avg-zval = 321.27 TagRS{ kinds = RS_Key0_TagN bytes = 1760 } TagArray{ size = 1990 bytes = 5984 } seq expand size = 13930 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0107 GB dict = 0.12 MB all = 0.0109 GB } __ZipSize{ index = 0.0000 GB value = 0.0034 GB dict = 0.12 MB all = 0.0035 GB } UnZip/Zip{ index = 656.1875 value = 3.1659 dict = 1.00 all = 3.1108 } Zip/UnZip{ index = 0.0015 value = 0.3159 dict = 1.00 all = 0.3215 } ---------------------------- total value len = 0.274650 GB avg = 1.020 KB (by entry num) total key len = 0.005387 GB avg = 0.020 KB total ukey len = 0.003232 GB avg = 0.012 KB total ukey num = 0.000269357 Billion total entry num = 0.000269357 Billion write speed all = 0.013717713 MB/sec (with seq num) write speed all = 0.013612157 MB/sec (without seq num) 2024/11/22-14:32:37.383717 140024810575424 [compaction_job.cc:1948] [default] [JOB 798] Generated table #207725: 10499 keys, 3500226 bytes, temperature: kWarm 2024/11/22-14:32:37.383769 140024810575424 EVENT_LOG_v1 {"time_micros": 1732257157383740, "cf_name": "default", "job": 798, "event": "table_file_creation", "file_number": 207725, "file_size": 3500226, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3288853666, "table_properties": {"data_size": 3373040, "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": 209980, "raw_average_key_size": 20, "raw_value_size": 10678614, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 10499, "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": 1732257157, "oldest_key_time": 0, "file_creation_time": 1732257157, "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": 207725, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-14:32:37.395718 140024810575424 [compaction_job.cc:703] job-00798: subcompact[0], size: 0.087759 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00798/att-00 [207723,207724,207725] 2024/11/22-14:32:37.423821 140024810575424 (Original Log Time 2024/11/22-14:32:33.627997) EVENT_LOG_v1 {"time_micros": 1732257153627951, "job": 798, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [207720], "files_L3": [207672, 207673, 207676], "score": 0.942433, "input_data_size": 119957084, "oldest_snapshot_seqno": 3288879035} 2024/11/22-14:32:37.423824 140024810575424 (Original Log Time 2024/11/22-14:32:37.423386) [compaction_job.cc:2022] [default] [JOB 798] Compacted 1@2 + 3@3 files to L3 => 87758589 bytes 2024/11/22-14:32:37.423826 140024810575424 (Original Log Time 2024/11/22-14:32:37.423744) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 31.8 rd, 23.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 83.2 +0.0 blob) out(83.7 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 299721, records dropped: 30364 output_compression: Snappy 2024/11/22-14:32:37.423833 140024810575424 (Original Log Time 2024/11/22-14:32:37.423800) EVENT_LOG_v1 {"time_micros": 1732257157423769, "cf": "default", "job": 798, "event": "compaction_finished", "compaction_time_micros": 3767729, "compaction_time_cpu_micros": 801839, "output_level": 3, "num_output_files": 3, "total_output_size": 87758589, "num_input_records": 299721, "num_output_records": 269357, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55239458, "file_range_sync_nanos": 0, "file_fsync_nanos": 2521, "file_prepare_write_nanos": 4650, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-14:32:37.566165 140024810575424 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":1732257153,"executesMs":3898,"compactionJobId":798,"attempt":0,"compactionInputRawBytes":310814052,"compactionInputZipBytes":119957084,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87758589,"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-a79d01b6ddf0909e2f340a01ee99d6fa-77e42583d3985b16-00"}}, response = 2024/11/22-14:32:37.566241 140024810575424 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-00798/att-00: olev 3, work 3.899 s, result 12.075 ms, install 0.471 ms, input{raw 296.415 MiB zip 114.400 MiB}