2024/11/23-03:00:01.888532 140024886109760 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00: fork to child time = 0.009108 sec 2024/11/23-03:00:01.889431 140024886109760 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00 2024/11/23-03:00:01.896145 140024886109760 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00 2024/11/23-03:00:01.897371 140024886109760 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-03:00:01.897953 140024886109760 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-03:00:01.969231 140024886109760 [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-17899/att-00/MANIFEST-206347 2024/11/23-03:00:01.983872 140024886109760 [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-17899/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 241785, last_sequence is 3747535522, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 241604 2024/11/23-03:00:01.983878 140024886109760 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-03:00:01.983948 140024886109760 [version_set.cc:5721] Creating manifest 241785 2024/11/23-03:00:02.027167 140024886109760 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-03:00:02.067183 140024886109760 [compaction_job.cc:2437] [default] [JOB 17899] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/11/23-03:00:02.067200 140024886109760 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 13369 Base level 2, inputs: [241743(31MB)], [241768(40MB) 241769(93KB) 241772(40MB)] 2024/11/23-03:00:02.073730 140024886109760 [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 2024/11/23-03:00:02.073761 140024886109760 [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 2024/11/23-03:00:02.073786 140024886109760 [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 2024/11/23-03:00:02.073791 140024886109760 [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 2024/11/23-03:00:02.073802 140024886109760 [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 2024/11/23-03:00:02.636741 140024886109760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241786.sst) /dev/shm/ToplingTemp/Topling-388385-fNUZ93 2024/11/23-03:00:02.944444 140024886109760 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241786.sst): first pass time = 0.31's, 436.310'MB/sec 2024/11/23-03:00:04.073348 140024886109760 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241786.sst): old prealloc_size = 129857827, real_size = 40885712 2024/11/23-03:00:04.073468 140024886109760 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241786.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.72 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1017.02 avg-zval = 313.92 2024/11/23-03:00:04.073621 140024886109760 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241786.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-03:00:04.235151 140024886109760 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241786.sst): second pass time = 1.13's, 116.806'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 263.232'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2341.267'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.294'MB/sec write SST data time = 0.05's, 824.209'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 = 39630.780'MB/sec zip my value time = 1.13's, unzip length = 0.132'GB zip my value throughput = 116.806'MB/sec zip pipeline throughput = 143.637'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.72 avg-val = 1017.02 avg-zval = 313.92 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.72 avg-val = 1022.02 avg-zval = 313.92 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 92528 bytes = 335424 } seq expand size = 647696 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 = 6.9614 value = 3.2397 dict = 1.00 all = 3.1515 } Zip/UnZip{ index = 0.1436 value = 0.3087 dict = 1.00 all = 0.3173 } ---------------------------- total value len = 0.132278 GB avg = 1.022 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.002066561 MB/sec (with seq num) write speed all = 0.002050696 MB/sec (without seq num) 2024/11/23-03:00:04.279252 140024886109760 [compaction_job.cc:1948] [default] [JOB 17899] Generated table #241786: 129427 keys, 42589015 bytes, temperature: kWarm 2024/11/23-03:00:04.279336 140024886109760 EVENT_LOG_v1 {"time_micros": 1732302004279285, "cf_name": "default", "job": 17899, "event": "table_file_creation", "file_number": 241786, "file_size": 42589015, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3747334646, "table_properties": {"data_size": 40630080, "index_size": 223104, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629917, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732302002, "oldest_key_time": 0, "file_creation_time": 1732302002, "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": 241786, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-03:00:04.323675 140024886109760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241787.sst) /dev/shm/ToplingTemp/Topling-388385-3SXj43 2024/11/23-03:00:04.890099 140024886109760 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241787.sst): first pass time = 0.57's, 236.976'MB/sec 2024/11/23-03:00:06.063221 140024886109760 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241787.sst): old prealloc_size = 129857827, real_size = 40928304 2024/11/23-03:00:06.063346 140024886109760 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241787.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.71 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.02 avg-zval = 314.26 2024/11/23-03:00:06.063468 140024886109760 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241787.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-03:00:06.228905 140024886109760 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241787.sst): second pass time = 1.17's, 112.318'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 257.393'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2105.711'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.286'MB/sec write SST data time = 0.05's, 814.843'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 = 35019.091'MB/sec zip my value time = 1.17's, unzip length = 0.132'GB zip my value throughput = 112.318'MB/sec zip pipeline throughput = 131.408'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.71 avg-val = 1017.02 avg-zval = 314.26 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.71 avg-val = 1022.13 avg-zval = 314.26 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 94516 bytes = 342640 } seq expand size = 661612 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 = 0.0407 GB dict = 1.38 MB all = 0.0426 GB } UnZip/Zip{ index = 7.0016 value = 3.2362 dict = 1.00 all = 3.1478 } Zip/UnZip{ index = 0.1428 value = 0.3090 dict = 1.00 all = 0.3177 } ---------------------------- total value len = 0.264569 GB avg = 1.022 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 = 0.004133207 MB/sec (with seq num) write speed all = 0.004101477 MB/sec (without seq num) 2024/11/23-03:00:06.266559 140024886109760 [compaction_job.cc:1948] [default] [JOB 17899] Generated table #241787: 129427 keys, 42638217 bytes, temperature: kWarm 2024/11/23-03:00:06.266609 140024886109760 EVENT_LOG_v1 {"time_micros": 1732302006266582, "cf_name": "default", "job": 17899, "event": "table_file_creation", "file_number": 241787, "file_size": 42638217, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3747334305, "table_properties": {"data_size": 40673952, "index_size": 221824, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629754, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732302004, "oldest_key_time": 0, "file_creation_time": 1732302004, "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": 241787, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-03:00:06.308735 140024886109760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241788.sst) /dev/shm/ToplingTemp/Topling-388385-JD38w4 2024/11/23-03:00:06.313915 140024886109760 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241788.sst): first pass time = 0.01's, 76.379'MB/sec 2024/11/23-03:00:06.337024 140024886109760 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241788.sst): old prealloc_size = 129857827, real_size = 126560 2024/11/23-03:00:06.337058 140024886109760 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241788.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 379 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.84 raw-val = 0.0004 GB zip-val = 0.0001 GB avg-val =1016.78 avg-zval = 332.37 2024/11/23-03:00:06.337734 140024886109760 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00/241788.sst): second pass time = 0.02's, 17.008'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 191.801'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18.312'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.304'MB/sec write SST data time = 0.00's, 359.974'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.006'MB, throughput = 308.799'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 17.008'MB/sec zip pipeline throughput = 17.008'MB/sec entries = 379 avg-key = 20.00 avg-zkey = 0.84 avg-val = 1016.78 avg-zval = 332.37 usrkeys = 379 avg-key = 12.00 avg-zkey = 0.84 avg-val = 1023.78 avg-zval = 332.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 379 bytes = 1344 } seq expand size = 2653 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.01 MB all = 0.0004 GB } __ZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.01 MB all = 0.0001 GB } UnZip/Zip{ index = 14.2125 value = 3.0592 dict = 1.00 all = 2.9127 } Zip/UnZip{ index = 0.0704 value = 0.3269 dict = 1.00 all = 0.3433 } ---------------------------- total value len = 0.264957 GB avg = 1.022 KB (by entry num) total key len = 0.005185 GB avg = 0.020 KB total ukey len = 0.003111 GB avg = 0.012 KB total ukey num = 0.000259233 Billion total entry num = 0.000259233 Billion write speed all = 0.004139262 MB/sec (with seq num) write speed all = 0.004107485 MB/sec (without seq num) 2024/11/23-03:00:06.342906 140024886109760 [compaction_job.cc:1948] [default] [JOB 17899] Generated table #241788: 379 keys, 134905 bytes, temperature: kWarm 2024/11/23-03:00:06.342954 140024886109760 EVENT_LOG_v1 {"time_micros": 1732302006342928, "cf_name": "default", "job": 17899, "event": "table_file_creation", "file_number": 241788, "file_size": 134905, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3561244602, "largest_seqno": 3747309895, "table_properties": {"data_size": 125968, "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": 7580, "raw_average_key_size": 20, "raw_value_size": 385359, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 379, "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": 1732302006, "oldest_key_time": 0, "file_creation_time": 1732302006, "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": 241788, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-03:00:06.355180 140024886109760 [compaction_job.cc:703] job-17899: subcompact[0], size: 0.085362 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17899/att-00 [241786,241787,241788] 2024/11/23-03:00:06.379227 140024886109760 (Original Log Time 2024/11/23-03:00:02.067258) EVENT_LOG_v1 {"time_micros": 1732302002067216, "job": 17899, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [241743], "files_L3": [241768, 241769, 241772], "score": 0.997187, "input_data_size": 118052570, "oldest_snapshot_seqno": 3747535492} 2024/11/23-03:00:06.379230 140024886109760 (Original Log Time 2024/11/23-03:00:06.378805) [compaction_job.cc:2022] [default] [JOB 17899] Compacted 1@2 + 3@3 files to L3 => 85362137 bytes 2024/11/23-03:00:06.379231 140024886109760 (Original Log Time 2024/11/23-03:00:06.379171) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 27.5 rd, 19.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.4 +0.0 blob) out(81.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 291073, records dropped: 31840 output_compression: Snappy 2024/11/23-03:00:06.379237 140024886109760 (Original Log Time 2024/11/23-03:00:06.379212) EVENT_LOG_v1 {"time_micros": 1732302006379193, "cf": "default", "job": 17899, "event": "compaction_finished", "compaction_time_micros": 4287928, "compaction_time_cpu_micros": 936447, "output_level": 3, "num_output_files": 3, "total_output_size": 85362137, "num_input_records": 291073, "num_output_records": 259233, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 56119736, "file_range_sync_nanos": 0, "file_fsync_nanos": 2669, "file_prepare_write_nanos": 4952, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-03:00:06.524915 140024886109760 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":1732302001,"executesMs":4483,"compactionJobId":17899,"attempt":0,"compactionInputRawBytes":301849962,"compactionInputZipBytes":118052570,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85362137,"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-aef228d9e94f0176305f4ac0c237041b-1b32ab73e17f0ff4-00"}}, response = 2024/11/23-03:00:06.524995 140024886109760 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-17899/att-00: olev 3, work 4.484 s, result 6.332 ms, install 0.450 ms, input{raw 287.867 MiB zip 112.584 MiB}