2024/08/20-04:29:50.386466 140500296816192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00: fork to child time = 0.023333 sec 2024/08/20-04:29:50.387482 140500296816192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00 2024/08/20-04:29:50.392159 140500296816192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00 2024/08/20-04:29:50.393509 140500296816192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:29:50.393778 140500296816192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:29:50.430870 140500296816192 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06608/att-00/MANIFEST-14629260 2024/08/20-04:29:50.449132 140500296816192 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06608/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636695, last_sequence is 189950641404, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636602 2024/08/20-04:29:50.449141 140500296816192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:29:50.449205 140500296816192 [version_set.cc:5652] Creating manifest 14636695 2024/08/20-04:29:50.475065 140500296816192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:29:50.488112 140500296816192 [compaction_job.cc:2433] [default] [JOB 6608] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-04:29:50.488125 140500296816192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3453 Base level 2, inputs: [14636688(20MB)], [14636109(33MB) 14635429(39MB)] 2024/08/20-04:29:50.493896 140500296816192 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-04:29:50.493950 140500296816192 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-04:29:50.493977 140500296816192 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-04:29:50.493988 140500296816192 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-04:29:50.493999 140500296816192 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-04:29:50.934336 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636696.sst) /dev/shm/ToplingTemp/Topling-169186-CO9OSe 2024/08/20-04:29:51.966084 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636696.sst): first pass time = 1.03's, 130.096'MB/sec 2024/08/20-04:29:56.356613 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636696.sst): old prealloc_size = 108009642, real_size = 37729184 2024/08/20-04:29:56.357272 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636696.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933318 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0357 GB avg-val = 115.81 avg-zval = 38.27 2024/08/20-04:29:56.358110 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636696.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-04:29:57.814122 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636696.sst): second pass time = 4.39's, 24.623'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.46's, 28.711'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2850.782'MB/sec (index lex order gen) rebuild zvType time = 1.30's, 0.180'MB/sec write SST data time = 0.16's, 260.495'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 24201.571'MB/sec zip my value time = 4.39's, unzip length = 0.108'GB zip my value throughput = 24.623'MB/sec zip pipeline throughput = 148.709'MB/sec entries = 933318 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.81 avg-zval = 38.27 usrkeys = 933318 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.81 avg-zval = 38.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933318 bytes = 3266624 } seq expand size = 6533226 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0357 GB dict = 1.08 MB all = 0.0418 GB } UnZip/Zip{ index = 10.5111 value = 3.0259 dict = 1.00 all = 3.2074 } Zip/UnZip{ index = 0.0951 value = 0.3305 dict = 1.00 all = 0.3118 } ---------------------------- total value len = 62.411368 GB avg = 0.180 KB (by entry num) total key len = 6.814891 GB avg = 0.020 KB total ukey len = 3.208174 GB avg = 0.008 KB total ukey num = 0.390266879 Billion total entry num = 0.347144887 Billion write speed all = 1.758948640 MB/sec (with seq num) write speed all = 1.688384661 MB/sec (without seq num) 2024/08/20-04:29:57.878829 140500296816192 [compaction_job.cc:1944] [default] [JOB 6608] Generated table #14636696: 933318 keys, 41846581 bytes, temperature: kWarm 2024/08/20-04:29:57.878913 140500296816192 EVENT_LOG_v1 {"time_micros": 1724099397878866, "cf_name": "default", "job": 6608, "event": "table_file_creation", "file_number": 14636696, "file_size": 41846581, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796243725, "largest_seqno": 189946715912, "table_properties": {"data_size": 35719824, "index_size": 1775872, "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": 26132904, "raw_average_key_size": 28, "raw_value_size": 108084964, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933318, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724099390, "oldest_key_time": 0, "file_creation_time": 1724099390, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14636696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:29:57.913243 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636697.sst) /dev/shm/ToplingTemp/Topling-169186-ZIEXXf 2024/08/20-04:29:58.794260 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636697.sst): first pass time = 0.88's, 152.351'MB/sec 2024/08/20-04:30:00.529188 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636697.sst): old prealloc_size = 108009642, real_size = 36570848 2024/08/20-04:30:00.529780 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636697.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933282 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0346 GB avg-val = 115.81 avg-zval = 37.03 2024/08/20-04:30:00.530566 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636697.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-04:30:01.277100 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636697.sst): second pass time = 1.73's, 62.330'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 54.408'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3145.786'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.379'MB/sec write SST data time = 0.13's, 309.850'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 25920.150'MB/sec zip my value time = 1.73's, unzip length = 0.108'GB zip my value throughput = 62.330'MB/sec zip pipeline throughput = 62.330'MB/sec entries = 933282 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.81 avg-zval = 37.03 usrkeys = 933282 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.81 avg-zval = 37.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933282 bytes = 3266496 } seq expand size = 6532974 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0346 GB dict = 1.08 MB all = 0.0407 GB } UnZip/Zip{ index = 10.5130 value = 3.1273 dict = 1.00 all = 3.2984 } Zip/UnZip{ index = 0.0951 value = 0.3198 dict = 1.00 all = 0.3032 } ---------------------------- total value len = 62.525987 GB avg = 0.180 KB (by entry num) total key len = 6.841022 GB avg = 0.020 KB total ukey len = 3.226839 GB avg = 0.008 KB total ukey num = 0.391200161 Billion total entry num = 0.348078169 Billion write speed all = 1.762369864 MB/sec (with seq num) write speed all = 1.691622402 MB/sec (without seq num) 2024/08/20-04:30:01.325493 140500296816192 [compaction_job.cc:1944] [default] [JOB 6608] Generated table #14636697: 933282 keys, 40691293 bytes, temperature: kWarm 2024/08/20-04:30:01.325564 140500296816192 EVENT_LOG_v1 {"time_micros": 1724099401325528, "cf_name": "default", "job": 6608, "event": "table_file_creation", "file_number": 14636697, "file_size": 40691293, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189724223277, "largest_seqno": 189950169047, "table_properties": {"data_size": 34561872, "index_size": 1775488, "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": 26131896, "raw_average_key_size": 28, "raw_value_size": 108085956, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933282, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724099397, "oldest_key_time": 0, "file_creation_time": 1724099397, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14636697, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:30:01.368894 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636698.sst) /dev/shm/ToplingTemp/Topling-169186-1hnaCe 2024/08/20-04:30:01.534415 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636698.sst): first pass time = 0.17's, 241.377'MB/sec 2024/08/20-04:30:01.917281 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636698.sst): old prealloc_size = 108009642, real_size = 11595712 2024/08/20-04:30:01.917514 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636698.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 274064 prefix = 4 raw-key = 0.0044 GB zip-key = 0.0005 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0323 GB zip-val = 0.0110 GB avg-val = 117.72 avg-zval = 40.15 2024/08/20-04:30:01.917810 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636698.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.040 GB 2024/08/20-04:30:02.138379 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00/14636698.sst): second pass time = 0.38's, 84.476'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 57.816'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2558.020'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.378'MB/sec write SST data time = 0.04's, 324.006'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.329'MB, throughput = 7199.195'MB/sec zip my value time = 0.38's, unzip length = 0.032'GB zip my value throughput = 84.476'MB/sec zip pipeline throughput = 84.476'MB/sec entries = 274064 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.72 avg-zval = 40.15 usrkeys = 274064 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.72 avg-zval = 40.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 274064 bytes = 924976 } seq expand size = 1918448 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0055 GB value = 0.0323 GB dict = 0.33 MB all = 0.0399 GB } __ZipSize{ index = 0.0005 GB value = 0.0110 GB dict = 0.33 MB all = 0.0128 GB } UnZip/Zip{ index = 10.4893 value = 2.9318 dict = 1.00 all = 3.1239 } Zip/UnZip{ index = 0.0953 value = 0.3411 dict = 1.00 all = 0.3201 } ---------------------------- total value len = 62.560168 GB avg = 0.180 KB (by entry num) total key len = 6.848696 GB avg = 0.020 KB total ukey len = 3.232321 GB avg = 0.008 KB total ukey num = 0.391474225 Billion total entry num = 0.348352233 Billion write speed all = 1.763394658 MB/sec (with seq num) write speed all = 1.692593043 MB/sec (without seq num) 2024/08/20-04:30:02.157462 140500296816192 [compaction_job.cc:1944] [default] [JOB 6608] Generated table #14636698: 274064 keys, 12783948 bytes, temperature: kWarm 2024/08/20-04:30:02.157528 140500296816192 EVENT_LOG_v1 {"time_micros": 1724099402157493, "cf_name": "default", "job": 6608, "event": "table_file_creation", "file_number": 14636698, "file_size": 12783948, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189831866939, "largest_seqno": 189939533089, "table_properties": {"data_size": 11004464, "index_size": 522560, "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": 7673792, "raw_average_key_size": 28, "raw_value_size": 32262544, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 274064, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724099401, "oldest_key_time": 0, "file_creation_time": 1724099401, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14636698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:30:02.169061 140500296816192 [compaction_job.cc:699] job-06608: subcompact[0], size: 0.095322 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06608/att-00 [14636696,14636697,14636698] 2024/08/20-04:30:02.198580 140500296816192 (Original Log Time 2024/08/20-04:29:50.488172) EVENT_LOG_v1 {"time_micros": 1724099390488137, "job": 6608, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14636688], "files_L3": [14636109, 14635429], "score": 1.02989, "input_data_size": 98190584, "oldest_snapshot_seqno": 189950640398} 2024/08/20-04:30:02.198584 140500296816192 (Original Log Time 2024/08/20-04:30:02.195361) [compaction_job.cc:2018] [default] [JOB 6608] Compacted 1@2 + 2@3 files to L3 => 95321822 bytes 2024/08/20-04:30:02.198585 140500296816192 (Original Log Time 2024/08/20-04:30:02.198514) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 8.4 rd, 8.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.7, 72.9 +0.0 blob) out(90.9 +0.0 blob), read-write-amplify(8.9) write-amplify(4.4) OK, records in: 2173441, records dropped: 32777 output_compression: Snappy 2024/08/20-04:30:02.198593 140500296816192 (Original Log Time 2024/08/20-04:30:02.198557) EVENT_LOG_v1 {"time_micros": 1724099402198538, "cf": "default", "job": 6608, "event": "compaction_finished", "compaction_time_micros": 11680900, "compaction_time_cpu_micros": 3659150, "output_level": 3, "num_output_files": 3, "total_output_size": 95321822, "num_input_records": 2173441, "num_output_records": 2140664, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 80704614, "file_range_sync_nanos": 0, "file_fsync_nanos": 2022, "file_prepare_write_nanos": 9341, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-04:30:02.323109 140500296816192 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":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724099390,"executesMs":11802,"compactionJobId":6608,"attempt":0,"compactionInputRawBytes":313026390,"compactionInputZipBytes":98190584,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95321822,"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":"00-938b91afbbc42003379a215202cae96f-6c1d0d945534a3cd-00"}}, response = 2024/08/20-04:30:02.323203 140500296816192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06608/att-00: olev 3, work 11.803 s, result 6.095 ms, install 3.253 ms, input{raw 298.525 MiB zip 93.642 MiB}