2024/11/22-20:45:39.829273 140025230210624 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00: fork to child time = 0.009159 sec 2024/11/22-20:45:39.830334 140025230210624 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00 2024/11/22-20:45:39.836318 140025230210624 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00 2024/11/22-20:45:39.837431 140025230210624 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-20:45:39.837698 140025230210624 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-20:45:39.885370 140025230210624 [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-10595/att-00/MANIFEST-206347 2024/11/22-20:45:39.913125 140025230210624 [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-10595/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 226873, last_sequence is 3550551860, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 226678 2024/11/22-20:45:39.913133 140025230210624 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-20:45:39.913199 140025230210624 [version_set.cc:5721] Creating manifest 226873 2024/11/22-20:45:39.944740 140025230210624 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-20:45:39.973933 140025230210624 [compaction_job.cc:2437] [default] [JOB 10595] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/11/22-20:45:39.973951 140025230210624 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 7999 Base level 2, inputs: [226857(31MB)], [226843(40MB) 226844(115KB) 226866(40MB)] 2024/11/22-20:45:39.980215 140025230210624 [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 2024/11/22-20:45:39.980257 140025230210624 [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 2024/11/22-20:45:39.980278 140025230210624 [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 2024/11/22-20:45:39.980284 140025230210624 [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 2024/11/22-20:45:39.980295 140025230210624 [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 2024/11/22-20:45:40.551824 140025230210624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226874.sst) /dev/shm/ToplingTemp/Topling-284467-krPRQh 2024/11/22-20:45:40.720717 140025230210624 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226874.sst): first pass time = 0.17's, 794.886'MB/sec 2024/11/22-20:45:41.534035 140025230210624 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226874.sst): old prealloc_size = 129588422, real_size = 40795472 2024/11/22-20:45:41.534153 140025230210624 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226874.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129428 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 =1017.01 avg-zval = 313.25 2024/11/22-20:45:41.534312 140025230210624 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226874.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-20:45:41.687303 140025230210624 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226874.sst): second pass time = 0.81's, 161.973'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 276.804'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2301.643'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.308'MB/sec write SST data time = 0.05's, 880.040'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 = 43508.668'MB/sec zip my value time = 0.81's, unzip length = 0.132'GB zip my value throughput = 161.973'MB/sec zip pipeline throughput = 161.973'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1017.01 avg-zval = 313.25 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1020.91 avg-zval = 313.25 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 72068 bytes = 261264 } seq expand size = 504476 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 = 7.0607 value = 3.2467 dict = 1.00 all = 3.1637 } Zip/UnZip{ index = 0.1416 value = 0.3080 dict = 1.00 all = 0.3161 } ---------------------------- total value len = 0.132134 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 = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.003147834 MB/sec (with seq num) write speed all = 0.003123641 MB/sec (without seq num) 2024/11/22-20:45:41.726448 140025230210624 [compaction_job.cc:1948] [default] [JOB 10595] Generated table #226874: 129428 keys, 42424188 bytes, temperature: kWarm 2024/11/22-20:45:41.726531 140025230210624 EVENT_LOG_v1 {"time_micros": 1732279541726480, "cf_name": "default", "job": 10595, "event": "table_file_creation", "file_number": 226874, "file_size": 42424188, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3550029973, "table_properties": {"data_size": 40542976, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629827, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1732279540, "oldest_key_time": 0, "file_creation_time": 1732279540, "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": 226874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-20:45:41.761399 140025230210624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226875.sst) /dev/shm/ToplingTemp/Topling-284467-QGx4lf 2024/11/22-20:45:42.471587 140025230210624 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226875.sst): first pass time = 0.71's, 189.000'MB/sec 2024/11/22-20:45:43.346992 140025230210624 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226875.sst): old prealloc_size = 129588422, real_size = 40848960 2024/11/22-20:45:43.347117 140025230210624 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226875.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 = 1.74 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1017.03 avg-zval = 313.63 2024/11/22-20:45:43.347245 140025230210624 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226875.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-20:45:43.516707 140025230210624 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226875.sst): second pass time = 0.87's, 150.516'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 250.597'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2146.625'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.05's, 824.496'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 = 44773.092'MB/sec zip my value time = 0.87's, unzip length = 0.132'GB zip my value throughput = 150.516'MB/sec zip pipeline throughput = 150.516'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 1.74 avg-val = 1017.03 avg-zval = 313.63 usrkeys = 129426 avg-key = 12.00 avg-zkey = 1.74 avg-val = 1021.66 avg-zval = 313.63 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 85735 bytes = 310800 } seq expand size = 600145 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 = 0.0425 GB } UnZip/Zip{ index = 6.9138 value = 3.2428 dict = 1.00 all = 3.1560 } Zip/UnZip{ index = 0.1446 value = 0.3084 dict = 1.00 all = 0.3169 } ---------------------------- total value len = 0.264364 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 = 0.000258854 Billion total entry num = 0.000258854 Billion write speed all = 0.006297632 MB/sec (with seq num) write speed all = 0.006249249 MB/sec (without seq num) 2024/11/22-20:45:43.556164 140025230210624 [compaction_job.cc:1948] [default] [JOB 10595] Generated table #226875: 129426 keys, 42527510 bytes, temperature: kWarm 2024/11/22-20:45:43.556226 140025230210624 EVENT_LOG_v1 {"time_micros": 1732279543556196, "cf_name": "default", "job": 10595, "event": "table_file_creation", "file_number": 226875, "file_size": 42527510, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3550029509, "table_properties": {"data_size": 40591792, "index_size": 224640, "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": 131629773, "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": 1732279541, "oldest_key_time": 0, "file_creation_time": 1732279541, "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": 226875, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-20:45:43.598636 140025230210624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226876.sst) /dev/shm/ToplingTemp/Topling-284467-JwsAEg 2024/11/22-20:45:43.603376 140025230210624 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226876.sst): first pass time = 0.00's, 99.469'MB/sec 2024/11/22-20:45:43.627119 140025230210624 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226876.sst): old prealloc_size = 129588422, real_size = 149544 2024/11/22-20:45:43.627160 140025230210624 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226876.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 451 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.37 raw-val = 0.0005 GB zip-val = 0.0001 GB avg-val =1017.13 avg-zval = 330.61 2024/11/22-20:45:43.627935 140025230210624 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00/226876.sst): second pass time = 0.02's, 19.691'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 196.207'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7.904'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.295'MB/sec write SST data time = 0.00's, 393.237'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 = 321.780'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 19.691'MB/sec zip pipeline throughput = 19.691'MB/sec entries = 451 avg-key = 20.00 avg-zkey = 0.43 avg-val = 1017.13 avg-zval = 330.61 usrkeys = 451 avg-key = 12.00 avg-zkey = 0.43 avg-val = 1021.79 avg-zval = 330.61 TagRS{ kinds = RS_Key0_TagN bytes = 160 } TagArray{ size = 300 bytes = 1024 } seq expand size = 2100 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0005 GB dict = 0.01 MB all = 0.0005 GB } __ZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.01 MB all = 0.0002 GB } UnZip/Zip{ index = 28.1875 value = 3.0766 dict = 1.00 all = 2.9459 } Zip/UnZip{ index = 0.0355 value = 0.3250 dict = 1.00 all = 0.3395 } ---------------------------- total value len = 0.264825 GB avg = 1.021 KB (by entry num) total key len = 0.005186 GB avg = 0.020 KB total ukey len = 0.003112 GB avg = 0.012 KB total ukey num = 0.000259305 Billion total entry num = 0.000259305 Billion write speed all = 0.006308593 MB/sec (with seq num) write speed all = 0.006260126 MB/sec (without seq num) 2024/11/22-20:45:43.631390 140025230210624 [compaction_job.cc:1948] [default] [JOB 10595] Generated table #226876: 451 keys, 158777 bytes, temperature: kWarm 2024/11/22-20:45:43.631437 140025230210624 EVENT_LOG_v1 {"time_micros": 1732279543631411, "cf_name": "default", "job": 10595, "event": "table_file_creation", "file_number": 226876, "file_size": 158777, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3549971007, "table_properties": {"data_size": 149104, "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": 9020, "raw_average_key_size": 20, "raw_value_size": 458726, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 451, "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": 1732279543, "oldest_key_time": 0, "file_creation_time": 1732279543, "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": 226876, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-20:45:43.639530 140025230210624 [compaction_job.cc:703] job-10595: subcompact[0], size: 0.085110 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10595/att-00 [226874,226875,226876] 2024/11/22-20:45:43.666583 140025230210624 (Original Log Time 2024/11/22-20:45:39.974010) EVENT_LOG_v1 {"time_micros": 1732279539973967, "job": 10595, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [226857], "files_L3": [226843, 226844, 226866], "score": 0.994138, "input_data_size": 117807657, "oldest_snapshot_seqno": 3550551784} 2024/11/22-20:45:43.666586 140025230210624 (Original Log Time 2024/11/22-20:45:43.663376) [compaction_job.cc:2022] [default] [JOB 10595] Compacted 1@2 + 3@3 files to L3 => 85110475 bytes 2024/11/22-20:45:43.666587 140025230210624 (Original Log Time 2024/11/22-20:45:43.666523) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 32.1 rd, 23.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.1 +0.0 blob) out(81.2 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 291117, records dropped: 31812 output_compression: Snappy 2024/11/22-20:45:43.666593 140025230210624 (Original Log Time 2024/11/22-20:45:43.666566) EVENT_LOG_v1 {"time_micros": 1732279543666548, "cf": "default", "job": 10595, "event": "compaction_finished", "compaction_time_micros": 3665526, "compaction_time_cpu_micros": 803474, "output_level": 3, "num_output_files": 3, "total_output_size": 85110475, "num_input_records": 291117, "num_output_records": 259305, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 53678044, "file_range_sync_nanos": 0, "file_fsync_nanos": 2951, "file_prepare_write_nanos": 4703, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-20:45:43.809152 140025230210624 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":1732279539,"executesMs":3827,"compactionJobId":10595,"attempt":0,"compactionInputRawBytes":301894773,"compactionInputZipBytes":117807657,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85110475,"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-a25a8e71ad6a7e040391f7a61bab2071-f691d11bfc38867a-00"}}, response = 2024/11/22-20:45:43.809248 140025230210624 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-10595/att-00: olev 3, work 3.828 s, result 6.336 ms, install 3.236 ms, input{raw 287.909 MiB zip 112.350 MiB}