2024/11/23-07:05:40.631509 140024844146240 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00: fork to child time = 0.009214 sec 2024/11/23-07:05:40.632291 140024844146240 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00 2024/11/23-07:05:40.637444 140024844146240 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00 2024/11/23-07:05:40.638535 140024844146240 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-07:05:40.638804 140024844146240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-07:05:40.682455 140024844146240 [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-21566/att-00/MANIFEST-206347 2024/11/23-07:05:40.695441 140024844146240 [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-21566/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 249811, last_sequence is 3851283347, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 249596 2024/11/23-07:05:40.695448 140024844146240 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-07:05:40.695514 140024844146240 [version_set.cc:5721] Creating manifest 249811 2024/11/23-07:05:40.729184 140024844146240 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-07:05:40.749175 140024844146240 [compaction_job.cc:2437] [default] [JOB 21566] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/11/23-07:05:40.749190 140024844146240 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 16162 Base level 2, inputs: [249746(31MB)], [249808(40MB) 249809(560KB) 249762(40MB)] 2024/11/23-07:05:40.757039 140024844146240 [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 2024/11/23-07:05:40.757088 140024844146240 [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 2024/11/23-07:05:40.757108 140024844146240 [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 2024/11/23-07:05:40.757114 140024844146240 [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 2024/11/23-07:05:40.757127 140024844146240 [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 2024/11/23-07:05:41.381259 140024844146240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249812.sst) /dev/shm/ToplingTemp/Topling-442799-e8rp6y 2024/11/23-07:05:41.603630 140024844146240 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249812.sst): first pass time = 0.22's, 603.704'MB/sec 2024/11/23-07:05:42.558269 140024844146240 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249812.sst): old prealloc_size = 130500623, real_size = 40883104 2024/11/23-07:05:42.558401 140024844146240 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249812.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 = 1.73 raw-val = 0.1316 GB zip-val = 0.0406 GB avg-val =1017.01 avg-zval = 313.90 2024/11/23-07:05:42.558568 140024844146240 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249812.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-07:05:42.714230 140024844146240 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249812.sst): second pass time = 0.95's, 138.430'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 273.162'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2000.681'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.305'MB/sec write SST data time = 0.05's, 856.002'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 = 44995.626'MB/sec zip my value time = 0.95's, unzip length = 0.132'GB zip my value throughput = 138.430'MB/sec zip pipeline throughput = 138.430'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.01 avg-zval = 313.90 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1022.05 avg-zval = 313.90 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 93199 bytes = 349504 } seq expand size = 652393 multi value expand size = 0 cnt WriteAppend = 12 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 = 6.9535 value = 3.2399 dict = 1.00 all = 3.1506 } Zip/UnZip{ index = 0.1438 value = 0.3086 dict = 1.00 all = 0.3174 } ---------------------------- total value len = 0.132282 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 = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.001685895 MB/sec (with seq num) write speed all = 0.001672952 MB/sec (without seq num) 2024/11/23-07:05:42.755817 140024844146240 [compaction_job.cc:1948] [default] [JOB 21566] Generated table #249812: 129428 keys, 42600802 bytes, temperature: kWarm 2024/11/23-07:05:42.755903 140024844146240 EVENT_LOG_v1 {"time_micros": 1732316742755851, "cf_name": "default", "job": 21566, "event": "table_file_creation", "file_number": 249812, "file_size": 42600802, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3850860150, "table_properties": {"data_size": 40627216, "index_size": 223360, "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": 131630026, "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": 1732316741, "oldest_key_time": 0, "file_creation_time": 1732316741, "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": 249812, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:05:42.810333 140024844146240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249813.sst) /dev/shm/ToplingTemp/Topling-442799-oBrJqC 2024/11/23-07:05:43.301169 140024844146240 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249813.sst): first pass time = 0.49's, 273.474'MB/sec 2024/11/23-07:05:44.137303 140024844146240 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249813.sst): old prealloc_size = 130500623, real_size = 40965824 2024/11/23-07:05:44.137432 140024844146240 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249813.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 = 314.55 2024/11/23-07:05:44.137563 140024844146240 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249813.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-07:05:44.291559 140024844146240 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249813.sst): second pass time = 0.84's, 157.552'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 276.931'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2141.011'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.309'MB/sec write SST data time = 0.05's, 865.530'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 = 35664.147'MB/sec zip my value time = 0.84's, unzip length = 0.132'GB zip my value throughput = 157.552'MB/sec zip pipeline throughput = 157.552'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.71 avg-val = 1017.02 avg-zval = 314.55 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.71 avg-val = 1022.51 avg-zval = 314.55 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 101598 bytes = 381008 } seq expand size = 711186 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 = 0.0427 GB } UnZip/Zip{ index = 6.9996 value = 3.2332 dict = 1.00 all = 3.1422 } Zip/UnZip{ index = 0.1429 value = 0.3093 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 0.264623 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 = 0.000258855 Billion total entry num = 0.000258855 Billion write speed all = 0.003372456 MB/sec (with seq num) write speed all = 0.003346571 MB/sec (without seq num) 2024/11/23-07:05:44.333857 140024844146240 [compaction_job.cc:1948] [default] [JOB 21566] Generated table #249813: 129427 keys, 42714324 bytes, temperature: kWarm 2024/11/23-07:05:44.333917 140024844146240 EVENT_LOG_v1 {"time_micros": 1732316744333886, "cf_name": "default", "job": 21566, "event": "table_file_creation", "file_number": 249813, "file_size": 42714324, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3850859525, "table_properties": {"data_size": 40711408, "index_size": 221888, "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": 131629822, "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": 1732316742, "oldest_key_time": 0, "file_creation_time": 1732316742, "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": 249813, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:05:44.373280 140024844146240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249814.sst) /dev/shm/ToplingTemp/Topling-442799-z8dBeB 2024/11/23-07:05:44.380121 140024844146240 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249814.sst): first pass time = 0.01's, 277.686'MB/sec 2024/11/23-07:05:44.409284 140024844146240 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249814.sst): old prealloc_size = 130500623, real_size = 598752 2024/11/23-07:05:44.409329 140024844146240 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249814.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1822 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0019 GB zip-val = 0.0006 GB avg-val =1017.04 avg-zval = 327.96 2024/11/23-07:05:44.411556 140024844146240 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00/249814.sst): second pass time = 0.03's, 64.642'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 280.619'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26.658'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.327'MB/sec write SST data time = 0.00's, 748.049'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.028'MB, throughput = 1076.272'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 64.642'MB/sec zip pipeline throughput = 64.642'MB/sec entries = 1822 avg-key = 20.00 avg-zkey = 0.32 avg-val = 1017.04 avg-zval = 327.96 usrkeys = 1822 avg-key = 12.00 avg-zkey = 0.32 avg-val = 1024.02 avg-zval = 327.96 TagRS{ kinds = RS_Key0_TagN bytes = 400 } TagArray{ size = 1818 bytes = 6608 } seq expand size = 12726 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0019 GB dict = 0.03 MB all = 0.0019 GB } __ZipSize{ index = 0.0000 GB value = 0.0006 GB dict = 0.03 MB all = 0.0006 GB } UnZip/Zip{ index = 37.9583 value = 3.1011 dict = 1.00 all = 2.9764 } Zip/UnZip{ index = 0.0263 value = 0.3225 dict = 1.00 all = 0.3360 } ---------------------------- total value len = 0.266489 GB avg = 1.022 KB (by entry num) total key len = 0.005214 GB avg = 0.020 KB total ukey len = 0.003128 GB avg = 0.012 KB total ukey num = 0.000260677 Billion total entry num = 0.000260677 Billion write speed all = 0.003396228 MB/sec (with seq num) write speed all = 0.003370161 MB/sec (without seq num) 2024/11/23-07:05:44.416100 140024844146240 [compaction_job.cc:1948] [default] [JOB 21566] Generated table #249814: 1822 keys, 634826 bytes, temperature: kWarm 2024/11/23-07:05:44.416150 140024844146240 EVENT_LOG_v1 {"time_micros": 1732316744416123, "cf_name": "default", "job": 21566, "event": "table_file_creation", "file_number": 249814, "file_size": 634826, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3850859081, "table_properties": {"data_size": 597536, "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": 36440, "raw_average_key_size": 20, "raw_value_size": 1853047, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 1822, "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_IL_256_32-DictZipBlobStore", "creation_time": 1732316744, "oldest_key_time": 0, "file_creation_time": 1732316744, "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": 249814, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:05:44.425856 140024844146240 [compaction_job.cc:703] job-21566: subcompact[0], size: 0.085950 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21566/att-00 [249812,249813,249814] 2024/11/23-07:05:44.446566 140024844146240 (Original Log Time 2024/11/23-07:05:40.749245) EVENT_LOG_v1 {"time_micros": 1732316740749203, "job": 21566, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [249746], "files_L3": [249808, 249809, 249762], "score": 0.99991, "input_data_size": 118636930, "oldest_snapshot_seqno": 3851283240} 2024/11/23-07:05:44.446570 140024844146240 (Original Log Time 2024/11/23-07:05:44.446094) [compaction_job.cc:2022] [default] [JOB 21566] Compacted 1@2 + 3@3 files to L3 => 85949952 bytes 2024/11/23-07:05:44.446572 140024844146240 (Original Log Time 2024/11/23-07:05:44.446507) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 32.3 rd, 23.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.9 +0.0 blob) out(82.0 +0.0 blob), read-write-amplify(6.3) write-amplify(2.6) OK, records in: 292495, records dropped: 31818 output_compression: Snappy 2024/11/23-07:05:44.446578 140024844146240 (Original Log Time 2024/11/23-07:05:44.446548) EVENT_LOG_v1 {"time_micros": 1732316744446530, "cf": "default", "job": 21566, "event": "compaction_finished", "compaction_time_micros": 3676618, "compaction_time_cpu_micros": 763654, "output_level": 3, "num_output_files": 3, "total_output_size": 85949952, "num_input_records": 292495, "num_output_records": 260677, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 54093027, "file_range_sync_nanos": 0, "file_fsync_nanos": 2534, "file_prepare_write_nanos": 5056, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-07:05:44.580173 140024844146240 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":1732316740,"executesMs":3809,"compactionJobId":21566,"attempt":0,"compactionInputRawBytes":303322836,"compactionInputZipBytes":118636930,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85949952,"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":"00-86989dd8ce9d99d1504671be20f228d7-3a3004bf44783003-00"}}, response = 2024/11/23-07:05:44.580240 140024844146240 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-21566/att-00: olev 3, work 3.809 s, result 4.891 ms, install 0.501 ms, input{raw 289.271 MiB zip 113.141 MiB}