2024/11/22-14:58:31.231598 140025062356544 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00: fork to child time = 0.024270 sec 2024/11/22-14:58:31.232699 140025062356544 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00 2024/11/22-14:58:31.241455 140025062356544 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00 2024/11/22-14:58:31.242971 140025062356544 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-14:58:31.243330 140025062356544 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-14:58:31.291026 140025062356544 [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-01835/att-00/MANIFEST-206347 2024/11/22-14:58:31.326539 140025062356544 [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-01835/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 209486, last_sequence is 3310164558, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 209326 2024/11/22-14:58:31.326553 140025062356544 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-14:58:31.326643 140025062356544 [version_set.cc:5721] Creating manifest 209486 2024/11/22-14:58:31.358216 140025062356544 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-14:58:31.378920 140025062356544 [compaction_job.cc:2437] [default] [JOB 1835] Compacting 1@2 + 2@3 files to L3, score 0.83, subcompactions 1 : 1 2024/11/22-14:58:31.378942 140025062356544 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 1505 Base level 2, inputs: [209481(31MB)], [209384(40MB) 209385(40MB)] 2024/11/22-14:58:31.387181 140025062356544 [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 2024/11/22-14:58:31.387224 140025062356544 [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 2024/11/22-14:58:31.387252 140025062356544 [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 2024/11/22-14:58:31.387260 140025062356544 [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 2024/11/22-14:58:31.387268 140025062356544 [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 2024/11/22-14:58:31.986988 140025062356544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209487.sst) /dev/shm/ToplingTemp/Topling-159969-8Doaxk 2024/11/22-14:58:32.169877 140025062356544 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209487.sst): first pass time = 0.18's, 734.072'MB/sec 2024/11/22-14:58:33.309506 140025062356544 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209487.sst): old prealloc_size = 129075863, real_size = 40854784 2024/11/22-14:58:33.309652 140025062356544 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209487.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.90 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1017.01 avg-zval = 313.50 2024/11/22-14:58:33.309848 140025062356544 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209487.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-14:58:33.544142 140025062356544 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209487.sst): second pass time = 1.14's, 115.604'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 181.572'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2001.873'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.181'MB/sec write SST data time = 0.06's, 757.962'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 = 45262.804'MB/sec zip my value time = 1.14's, unzip length = 0.132'GB zip my value throughput = 115.604'MB/sec zip pipeline throughput = 165.191'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 1.90 avg-val = 1017.01 avg-zval = 313.50 usrkeys = 129429 avg-key = 12.00 avg-zkey = 1.90 avg-val = 1023.12 avg-zval = 313.50 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 113090 bytes = 381696 } seq expand size = 791630 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 = 0.0406 GB dict = 1.38 MB all = 0.0426 GB } UnZip/Zip{ index = 6.3181 value = 3.2440 dict = 1.00 all = 3.1503 } Zip/UnZip{ index = 0.1583 value = 0.3083 dict = 1.00 all = 0.3174 } ---------------------------- total value len = 0.132422 GB avg = 1.023 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 = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.006145082 MB/sec (with seq num) write speed all = 0.006097953 MB/sec (without seq num) 2024/11/22-14:58:33.580898 140025062356544 [compaction_job.cc:1948] [default] [JOB 1835] Generated table #209487: 129429 keys, 42604880 bytes, temperature: kWarm 2024/11/22-14:58:33.581001 140025062356544 EVENT_LOG_v1 {"time_micros": 1732258713580934, "cf_name": "default", "job": 1835, "event": "table_file_creation", "file_number": 209487, "file_size": 42604880, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3310092349, "table_properties": {"data_size": 40576432, "index_size": 245824, "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": 131629988, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732258711, "oldest_key_time": 0, "file_creation_time": 1732258711, "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": 209487, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-14:58:33.631939 140025062356544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209488.sst) /dev/shm/ToplingTemp/Topling-159969-EECnXk 2024/11/22-14:58:34.138856 140025062356544 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209488.sst): first pass time = 0.51's, 264.799'MB/sec 2024/11/22-14:58:35.613803 140025062356544 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209488.sst): old prealloc_size = 129075863, real_size = 40529616 2024/11/22-14:58:35.613921 140025062356544 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209488.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 = 0.0403 GB avg-val =1016.98 avg-zval = 311.18 2024/11/22-14:58:35.613996 140025062356544 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209488.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-14:58:35.770181 140025062356544 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209488.sst): second pass time = 1.47's, 89.285'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 268.597'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2406.099'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.307'MB/sec write SST data time = 0.05's, 826.563'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 = 34992.203'MB/sec zip my value time = 1.47's, unzip length = 0.132'GB zip my value throughput = 89.285'MB/sec zip pipeline throughput = 197.652'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1016.98 avg-zval = 311.18 usrkeys = 129432 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1018.66 avg-zval = 311.18 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 30955 bytes = 104496 } seq expand size = 216685 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 = 7.0610 value = 3.2681 dict = 1.00 all = 3.1956 } Zip/UnZip{ index = 0.1416 value = 0.3060 dict = 1.00 all = 0.3129 } ---------------------------- total value len = 0.264268 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 = 0.000258861 Billion total entry num = 0.000258861 Billion write speed all = 0.012262751 MB/sec (with seq num) write speed all = 0.012168502 MB/sec (without seq num) 2024/11/22-14:58:35.826798 140025062356544 [compaction_job.cc:1948] [default] [JOB 1835] Generated table #209488: 129432 keys, 42001625 bytes, temperature: kWarm 2024/11/22-14:58:35.826865 140025062356544 EVENT_LOG_v1 {"time_micros": 1732258715826831, "cf_name": "default", "job": 1835, "event": "table_file_creation", "file_number": 209488, "file_size": 42001625, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3310092350, "table_properties": {"data_size": 40277120, "index_size": 219968, "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": 131629901, "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": 1732258713, "oldest_key_time": 0, "file_creation_time": 1732258713, "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": 209488, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-14:58:35.863382 140025062356544 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209489.sst) /dev/shm/ToplingTemp/Topling-159969-JZcapk 2024/11/22-14:58:35.869119 140025062356544 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209489.sst): first pass time = 0.01's, 205.126'MB/sec 2024/11/22-14:58:35.902693 140025062356544 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209489.sst): old prealloc_size = 129075863, real_size = 370456 2024/11/22-14:58:35.902740 140025062356544 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209489.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1126 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.46 raw-val = 0.0011 GB zip-val = 0.0004 GB avg-val =1016.90 avg-zval = 328.13 2024/11/22-14:58:35.904347 140025062356544 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00/209489.sst): second pass time = 0.02's, 46.063'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 236.930'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21.348'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.307'MB/sec write SST data time = 0.00's, 553.951'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.015'MB, throughput = 495.030'MB/sec zip my value time = 0.02's, unzip length = 0.001'GB zip my value throughput = 46.063'MB/sec zip pipeline throughput = 46.063'MB/sec entries = 1126 avg-key = 20.00 avg-zkey = 0.51 avg-val = 1016.90 avg-zval = 328.13 usrkeys = 1126 avg-key = 12.00 avg-zkey = 0.51 avg-val = 1023.90 avg-zval = 328.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1126 bytes = 3680 } seq expand size = 7882 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.02 MB all = 0.0012 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.02 MB all = 0.0004 GB } UnZip/Zip{ index = 23.4583 value = 3.0991 dict = 1.00 all = 2.9926 } Zip/UnZip{ index = 0.0426 value = 0.3227 dict = 1.00 all = 0.3342 } ---------------------------- total value len = 0.265421 GB avg = 1.021 KB (by entry num) total key len = 0.005200 GB avg = 0.020 KB total ukey len = 0.003120 GB avg = 0.012 KB total ukey num = 0.000259987 Billion total entry num = 0.000259987 Billion write speed all = 0.012316171 MB/sec (with seq num) write speed all = 0.012221513 MB/sec (without seq num) 2024/11/22-14:58:35.910413 140025062356544 [compaction_job.cc:1948] [default] [JOB 1835] Generated table #209489: 1126 keys, 390150 bytes, temperature: kWarm 2024/11/22-14:58:35.910468 140025062356544 EVENT_LOG_v1 {"time_micros": 1732258715910439, "cf_name": "default", "job": 1835, "event": "table_file_creation", "file_number": 209489, "file_size": 390150, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3274014504, "largest_seqno": 3308571746, "table_properties": {"data_size": 369472, "index_size": 576, "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": 22520, "raw_average_key_size": 20, "raw_value_size": 1145032, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1126, "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": 1732258715, "oldest_key_time": 0, "file_creation_time": 1732258715, "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": 209489, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-14:58:35.919991 140025062356544 [compaction_job.cc:703] job-01835: subcompact[0], size: 0.084997 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01835/att-00 [209487,209488,209489] 2024/11/22-14:58:35.947873 140025062356544 (Original Log Time 2024/11/22-14:58:31.379022) EVENT_LOG_v1 {"time_micros": 1732258711378962, "job": 1835, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [209481], "files_L3": [209384, 209385], "score": 0.833161, "input_data_size": 117341694, "oldest_snapshot_seqno": 3310164469} 2024/11/22-14:58:35.947876 140025062356544 (Original Log Time 2024/11/22-14:58:35.944535) [compaction_job.cc:2022] [default] [JOB 1835] Compacted 1@2 + 2@3 files to L3 => 84996655 bytes 2024/11/22-14:58:35.947878 140025062356544 (Original Log Time 2024/11/22-14:58:35.947809) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 25.8 rd, 18.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.2, 80.7 +0.0 blob) out(81.1 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290815, records dropped: 30828 output_compression: Snappy 2024/11/22-14:58:35.947885 140025062356544 (Original Log Time 2024/11/22-14:58:35.947852) EVENT_LOG_v1 {"time_micros": 1732258715947833, "cf": "default", "job": 1835, "event": "compaction_finished", "compaction_time_micros": 4540975, "compaction_time_cpu_micros": 803866, "output_level": 3, "num_output_files": 3, "total_output_size": 84996655, "num_input_records": 290815, "num_output_records": 259987, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 54237842, "file_range_sync_nanos": 0, "file_fsync_nanos": 3168, "file_prepare_write_nanos": 5376, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-14:58:36.075317 140025062356544 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":1732258711,"executesMs":4706,"compactionJobId":1835,"attempt":0,"compactionInputRawBytes":301569149,"compactionInputZipBytes":117341694,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84996655,"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-c9a7345c86dbcc84b1fc02556cbd0fc1-777f656b19c55666-00"}}, response = 2024/11/22-14:58:36.075406 140025062356544 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-01835/att-00: olev 3, work 4.706 s, result 6.318 ms, install 3.375 ms, input{raw 287.599 MiB zip 111.906 MiB}