2024/11/23-00:08:02.119139 140024970036800 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00: fork to child time = 0.009060 sec 2024/11/23-00:08:02.119978 140024970036800 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00 2024/11/23-00:08:02.125799 140024970036800 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00 2024/11/23-00:08:02.126908 140024970036800 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-00:08:02.127175 140024970036800 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-00:08:02.172155 140024970036800 [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-14825/att-00/MANIFEST-206347 2024/11/23-00:08:02.196752 140024970036800 [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-14825/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 235522, last_sequence is 3664536925, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 235340 2024/11/23-00:08:02.196760 140024970036800 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-00:08:02.196836 140024970036800 [version_set.cc:5721] Creating manifest 235522 2024/11/23-00:08:02.227274 140024970036800 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-00:08:02.248057 140024970036800 [compaction_job.cc:2437] [default] [JOB 14825] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/11/23-00:08:02.248074 140024970036800 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 11114 Base level 2, inputs: [235490(31MB)], [235504(40MB) 235505(100KB) 235515(40MB)] 2024/11/23-00:08:02.254607 140024970036800 [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 2024/11/23-00:08:02.254646 140024970036800 [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 2024/11/23-00:08:02.254665 140024970036800 [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 2024/11/23-00:08:02.254670 140024970036800 [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 2024/11/23-00:08:02.254680 140024970036800 [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 2024/11/23-00:08:02.777498 140024970036800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235523.sst) /dev/shm/ToplingTemp/Topling-344779-CLkRxN 2024/11/23-00:08:03.009529 140024970036800 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235523.sst): first pass time = 0.23's, 578.598'MB/sec 2024/11/23-00:08:04.580599 140024970036800 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235523.sst): old prealloc_size = 129814011, real_size = 40951072 2024/11/23-00:08:04.580718 140024970036800 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235523.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129430 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 = 0.0407 GB avg-val =1016.99 avg-zval = 314.44 2024/11/23-00:08:04.580880 140024970036800 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235523.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-00:08:04.743313 140024970036800 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235523.sst): second pass time = 1.57's, 83.878'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 262.269'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2381.431'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.295'MB/sec write SST data time = 0.05's, 808.355'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 = 32418.672'MB/sec zip my value time = 1.57's, unzip length = 0.132'GB zip my value throughput = 83.878'MB/sec zip pipeline throughput = 167.755'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1016.99 avg-zval = 314.44 usrkeys = 129430 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1022.34 avg-zval = 314.44 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 98887 bytes = 358480 } seq expand size = 692209 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 = 0.0407 GB dict = 1.38 MB all = 0.0427 GB } UnZip/Zip{ index = 7.0608 value = 3.2343 dict = 1.00 all = 3.1449 } Zip/UnZip{ index = 0.1416 value = 0.3092 dict = 1.00 all = 0.3180 } ---------------------------- total value len = 0.132322 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 = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.002455521 MB/sec (with seq num) write speed all = 0.002436675 MB/sec (without seq num) 2024/11/23-00:08:04.779921 140024970036800 [compaction_job.cc:1948] [default] [JOB 14825] Generated table #235523: 129430 keys, 42677414 bytes, temperature: kWarm 2024/11/23-00:08:04.780011 140024970036800 EVENT_LOG_v1 {"time_micros": 1732291684779957, "cf_name": "default", "job": 14825, "event": "table_file_creation", "file_number": 235523, "file_size": 42677414, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3664358354, "table_properties": {"data_size": 40698576, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629579, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1732291682, "oldest_key_time": 0, "file_creation_time": 1732291682, "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": 235523, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-00:08:04.818634 140024970036800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235524.sst) /dev/shm/ToplingTemp/Topling-344779-wovyTK 2024/11/23-00:08:05.430871 140024970036800 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235524.sst): first pass time = 0.61's, 219.240'MB/sec 2024/11/23-00:08:06.767837 140024970036800 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235524.sst): old prealloc_size = 129814011, real_size = 40814592 2024/11/23-00:08:06.767959 140024970036800 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235524.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 = 313.36 2024/11/23-00:08:06.768081 140024970036800 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235524.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-00:08:06.925003 140024970036800 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235524.sst): second pass time = 1.34's, 98.557'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.332'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2305.993'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.305'MB/sec write SST data time = 0.05's, 836.152'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 = 31723.478'MB/sec zip my value time = 1.34's, unzip length = 0.132'GB zip my value throughput = 98.557'MB/sec zip pipeline throughput = 168.735'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 1.74 avg-val = 1017.03 avg-zval = 313.36 usrkeys = 129426 avg-key = 12.00 avg-zkey = 1.74 avg-val = 1021.51 avg-zval = 313.36 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 82830 bytes = 300272 } seq expand size = 579810 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 = 6.9079 value = 3.2455 dict = 1.00 all = 3.1594 } Zip/UnZip{ index = 0.1448 value = 0.3081 dict = 1.00 all = 0.3165 } ---------------------------- total value len = 0.264531 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 = 0.000258856 Billion total entry num = 0.000258856 Billion write speed all = 0.004908801 MB/sec (with seq num) write speed all = 0.004871111 MB/sec (without seq num) 2024/11/23-00:08:06.963319 140024970036800 [compaction_job.cc:1948] [default] [JOB 14825] Generated table #235524: 129426 keys, 42482516 bytes, temperature: kWarm 2024/11/23-00:08:06.963386 140024970036800 EVENT_LOG_v1 {"time_micros": 1732291686963352, "cf_name": "default", "job": 14825, "event": "table_file_creation", "file_number": 235524, "file_size": 42482516, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3664358839, "table_properties": {"data_size": 40557232, "index_size": 224832, "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": 131629631, "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": 1732291684, "oldest_key_time": 0, "file_creation_time": 1732291684, "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": 235524, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-00:08:07.001891 140024970036800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235525.sst) /dev/shm/ToplingTemp/Topling-344779-Damk6N 2024/11/23-00:08:07.006650 140024970036800 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235525.sst): first pass time = 0.00's, 89.572'MB/sec 2024/11/23-00:08:07.030048 140024970036800 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235525.sst): old prealloc_size = 129814011, real_size = 136264 2024/11/23-00:08:07.030089 140024970036800 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235525.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 407 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.41 raw-val = 0.0004 GB zip-val = 0.0001 GB avg-val =1017.39 avg-zval = 333.72 2024/11/23-00:08:07.030856 140024970036800 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00/235525.sst): second pass time = 0.02's, 18.131'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 180.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9.590'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.271'MB/sec write SST data time = 0.00's, 354.703'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 = 250.246'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 18.131'MB/sec zip pipeline throughput = 18.131'MB/sec entries = 407 avg-key = 20.00 avg-zkey = 0.47 avg-val = 1017.39 avg-zval = 333.72 usrkeys = 407 avg-key = 12.00 avg-zkey = 0.47 avg-val = 1023.64 avg-zval = 333.72 TagRS{ kinds = RS_Key0_TagN bytes = 160 } TagArray{ size = 363 bytes = 1280 } seq expand size = 2541 multi value expand size = 0 cnt WriteAppend = 11 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 = 25.4375 value = 3.0486 dict = 1.00 all = 2.9175 } Zip/UnZip{ index = 0.0393 value = 0.3280 dict = 1.00 all = 0.3428 } ---------------------------- total value len = 0.264948 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 = 0.000259263 Billion total entry num = 0.000259263 Billion write speed all = 0.004916523 MB/sec (with seq num) write speed all = 0.004878773 MB/sec (without seq num) 2024/11/23-00:08:07.035835 140024970036800 [compaction_job.cc:1948] [default] [JOB 14825] Generated table #235525: 407 keys, 144717 bytes, temperature: kWarm 2024/11/23-00:08:07.035884 140024970036800 EVENT_LOG_v1 {"time_micros": 1732291687035857, "cf_name": "default", "job": 14825, "event": "table_file_creation", "file_number": 235525, "file_size": 144717, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3664355986, "table_properties": {"data_size": 135824, "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": 8140, "raw_average_key_size": 20, "raw_value_size": 414079, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 407, "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": 1732291686, "oldest_key_time": 0, "file_creation_time": 1732291686, "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": 235525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-00:08:07.044915 140024970036800 [compaction_job.cc:703] job-14825: subcompact[0], size: 0.085305 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14825/att-00 [235523,235524,235525] 2024/11/23-00:08:07.078925 140024970036800 (Original Log Time 2024/11/23-00:08:02.248136) EVENT_LOG_v1 {"time_micros": 1732291682248090, "job": 14825, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [235490], "files_L3": [235504, 235505, 235515], "score": 0.999665, "input_data_size": 118012738, "oldest_snapshot_seqno": 3664536895} 2024/11/23-00:08:07.078929 140024970036800 (Original Log Time 2024/11/23-00:08:07.072424) [compaction_job.cc:2022] [default] [JOB 14825] Compacted 1@2 + 3@3 files to L3 => 85304647 bytes 2024/11/23-00:08:07.078930 140024970036800 (Original Log Time 2024/11/23-00:08:07.078857) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.6 rd, 17.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.3 +0.0 blob) out(81.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 291109, records dropped: 31846 output_compression: Snappy 2024/11/23-00:08:07.078938 140024970036800 (Original Log Time 2024/11/23-00:08:07.078903) EVENT_LOG_v1 {"time_micros": 1732291687078882, "cf": "default", "job": 14825, "event": "compaction_finished", "compaction_time_micros": 4796786, "compaction_time_cpu_micros": 905847, "output_level": 3, "num_output_files": 3, "total_output_size": 85304647, "num_input_records": 291109, "num_output_records": 259263, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57969918, "file_range_sync_nanos": 0, "file_fsync_nanos": 2579, "file_prepare_write_nanos": 5203, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-00:08:07.217018 140024970036800 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":1732291682,"executesMs":4946,"compactionJobId":14825,"attempt":0,"compactionInputRawBytes":301882567,"compactionInputZipBytes":118012738,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85304647,"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":"00-2d5a3556877f4e4b8173198a917046ca-4b7e6aeb8ff416a0-00"}}, response = 2024/11/23-00:08:07.217088 140024970036800 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-14825/att-00: olev 3, work 4.946 s, result 6.930 ms, install 6.537 ms, input{raw 287.898 MiB zip 112.546 MiB}