2024/08/20-05:43:45.983984 140500112176704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00: fork to child time = 0.010676 sec 2024/08/20-05:43:45.985034 140500112176704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00 2024/08/20-05:43:45.990514 140500112176704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00 2024/08/20-05:43:45.990856 140500112176704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:43:45.991193 140500112176704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:43:46.031800 140500112176704 [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-10515/att-00/MANIFEST-14629260 2024/08/20-05:43:46.082964 140500112176704 [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-10515/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641198, last_sequence is 190050895306, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641103 2024/08/20-05:43:46.082977 140500112176704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:43:46.083067 140500112176704 [version_set.cc:5652] Creating manifest 14641198 2024/08/20-05:43:46.117533 140500112176704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:43:46.132746 140500112176704 [compaction_job.cc:2433] [default] [JOB 10515] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-05:43:46.132762 140500112176704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5455 Base level 2, inputs: [14641195(20MB)], [14640621(39MB) 14640622(25MB)] 2024/08/20-05:43:46.138125 140500112176704 [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 2024/08/20-05:43:46.138176 140500112176704 [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 2024/08/20-05:43:46.138204 140500112176704 [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 2024/08/20-05:43:46.138214 140500112176704 [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 2024/08/20-05:43:46.138224 140500112176704 [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 2024/08/20-05:43:46.577788 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641199.sst) /dev/shm/ToplingTemp/Topling-200084-rcc4vB 2024/08/20-05:43:47.423555 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641199.sst): first pass time = 0.85's, 158.703'MB/sec 2024/08/20-05:43:49.600173 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641199.sst): old prealloc_size = 97531855, real_size = 36802672 2024/08/20-05:43:49.600791 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641199.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928251 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1082 GB zip-val = 0.0348 GB avg-val = 116.59 avg-zval = 37.49 2024/08/20-05:43:49.601835 140500112176704 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641199.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-05:43:50.348621 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641199.sst): second pass time = 2.18's, 49.744'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 54.497'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2971.567'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.377'MB/sec write SST data time = 0.13's, 307.658'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.079'MB, throughput = 23612.426'MB/sec zip my value time = 2.18's, unzip length = 0.108'GB zip my value throughput = 49.744'MB/sec zip pipeline throughput = 120.540'MB/sec entries = 928251 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.59 avg-zval = 37.49 usrkeys = 928251 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.59 avg-zval = 37.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928251 bytes = 3132864 } seq expand size = 6497757 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0348 GB dict = 1.08 MB all = 0.0408 GB } UnZip/Zip{ index = 10.5128 value = 3.1096 dict = 1.00 all = 3.2906 } Zip/UnZip{ index = 0.0951 value = 0.3216 dict = 1.00 all = 0.3039 } ---------------------------- total value len = 62.411474 GB avg = 0.180 KB (by entry num) total key len = 6.814749 GB avg = 0.020 KB total ukey len = 3.208072 GB avg = 0.008 KB total ukey num = 0.390261812 Billion total entry num = 0.347139820 Billion write speed all = 1.580899128 MB/sec (with seq num) write speed all = 1.517478879 MB/sec (without seq num) 2024/08/20-05:43:50.403132 140500112176704 [compaction_job.cc:1944] [default] [JOB 10515] Generated table #14641199: 928251 keys, 40788653 bytes, temperature: kWarm 2024/08/20-05:43:50.403210 140500112176704 EVENT_LOG_v1 {"time_micros": 1724103830403164, "cf_name": "default", "job": 10515, "event": "table_file_creation", "file_number": 14641199, "file_size": 40788653, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189965751938, "largest_seqno": 190050557786, "table_properties": {"data_size": 34804448, "index_size": 1765952, "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": 25991028, "raw_average_key_size": 28, "raw_value_size": 108226750, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928251, "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": 1724103826, "oldest_key_time": 0, "file_creation_time": 1724103826, "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": 14641199, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:43:50.449978 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641200.sst) /dev/shm/ToplingTemp/Topling-200084-IUnN7B 2024/08/20-05:43:51.375787 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641200.sst): first pass time = 0.93's, 144.980'MB/sec 2024/08/20-05:43:52.911233 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641200.sst): old prealloc_size = 97531855, real_size = 36282368 2024/08/20-05:43:52.911782 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641200.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928708 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.1082 GB zip-val = 0.0343 GB avg-val = 116.52 avg-zval = 36.93 2024/08/20-05:43:52.912536 140500112176704 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641200.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-05:43:53.655192 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641200.sst): second pass time = 1.53's, 70.519'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 54.292'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3317.227'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.379'MB/sec write SST data time = 0.13's, 309.644'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 26874.823'MB/sec zip my value time = 1.53's, unzip length = 0.108'GB zip my value throughput = 70.519'MB/sec zip pipeline throughput = 70.519'MB/sec entries = 928708 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.52 avg-zval = 36.93 usrkeys = 928708 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.52 avg-zval = 36.93 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928708 bytes = 3250496 } seq expand size = 6500956 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0343 GB dict = 1.08 MB all = 0.0404 GB } UnZip/Zip{ index = 10.5820 value = 3.1554 dict = 1.00 all = 3.3230 } Zip/UnZip{ index = 0.0945 value = 0.3169 dict = 1.00 all = 0.3009 } ---------------------------- total value len = 62.526189 GB avg = 0.180 KB (by entry num) total key len = 6.840753 GB avg = 0.020 KB total ukey len = 3.226647 GB avg = 0.008 KB total ukey num = 0.391190520 Billion total entry num = 0.348068528 Billion write speed all = 1.583993072 MB/sec (with seq num) write speed all = 1.520407956 MB/sec (without seq num) 2024/08/20-05:43:53.704072 140500112176704 [compaction_job.cc:1944] [default] [JOB 10515] Generated table #14641200: 928708 keys, 40389985 bytes, temperature: kWarm 2024/08/20-05:43:53.704141 140500112176704 EVENT_LOG_v1 {"time_micros": 1724103833704106, "cf_name": "default", "job": 10515, "event": "table_file_creation", "file_number": 14641200, "file_size": 40389985, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907030830, "largest_seqno": 190050557820, "table_properties": {"data_size": 34294768, "index_size": 1755264, "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": 26003824, "raw_average_key_size": 28, "raw_value_size": 108213980, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928708, "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": 1724103830, "oldest_key_time": 0, "file_creation_time": 1724103830, "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": 14641200, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:43:53.752794 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641201.sst) /dev/shm/ToplingTemp/Topling-200084-npc9gA 2024/08/20-05:43:53.766141 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641201.sst): first pass time = 0.01's, 197.439'MB/sec 2024/08/20-05:43:53.804607 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641201.sst): old prealloc_size = 97531855, real_size = 944592 2024/08/20-05:43:53.804696 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641201.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 18484 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 8.17 raw-val = 0.0021 GB zip-val = 0.0008 GB avg-val = 114.00 avg-zval = 42.67 2024/08/20-05:43:53.817991 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00/14641201.sst): second pass time = 0.04's, 55.767'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 76.029'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2505.266'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.422'MB/sec write SST data time = 0.00's, 427.230'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.021'MB, throughput = 493.913'MB/sec zip my value time = 0.04's, unzip length = 0.002'GB zip my value throughput = 55.767'MB/sec zip pipeline throughput = 55.767'MB/sec entries = 18484 avg-key = 28.00 avg-zkey = 8.17 avg-val = 114.00 avg-zval = 42.67 usrkeys = 18484 avg-key = 20.00 avg-zkey = 8.17 avg-val = 121.00 avg-zval = 42.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 18484 bytes = 55472 } seq expand size = 129388 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0004 GB value = 0.0021 GB dict = 0.02 MB all = 0.0026 GB } __ZipSize{ index = 0.0002 GB value = 0.0008 GB dict = 0.02 MB all = 0.0010 GB } UnZip/Zip{ index = 2.4476 value = 2.6716 dict = 1.00 all = 2.5794 } Zip/UnZip{ index = 0.4086 value = 0.3743 dict = 1.00 all = 0.3877 } ---------------------------- total value len = 62.528426 GB avg = 0.180 KB (by entry num) total key len = 6.841270 GB avg = 0.020 KB total ukey len = 3.227016 GB avg = 0.008 KB total ukey num = 0.391209004 Billion total entry num = 0.348087012 Billion write speed all = 1.584050074 MB/sec (with seq num) write speed all = 1.520461816 MB/sec (without seq num) 2024/08/20-05:43:53.825380 140500112176704 [compaction_job.cc:1944] [default] [JOB 10515] Generated table #14641201: 18484 keys, 1017590 bytes, temperature: kWarm 2024/08/20-05:43:53.825443 140500112176704 EVENT_LOG_v1 {"time_micros": 1724103833825411, "cf_name": "default", "job": 10515, "event": "table_file_creation", "file_number": 14641201, "file_size": 1017590, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189945617392, "largest_seqno": 189959901764, "table_properties": {"data_size": 788736, "index_size": 151040, "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": 517552, "raw_average_key_size": 28, "raw_value_size": 2107176, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 18484, "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": 114, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724103833, "oldest_key_time": 0, "file_creation_time": 1724103833, "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": 14641201, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:43:53.836424 140500112176704 [compaction_job.cc:699] job-10515: subcompact[0], size: 0.082196 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10515/att-00 [14641199,14641200,14641201] 2024/08/20-05:43:53.872749 140500112176704 (Original Log Time 2024/08/20-05:43:46.132835) EVENT_LOG_v1 {"time_micros": 1724103826132778, "job": 10515, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14641195], "files_L3": [14640621, 14640622], "score": 1.00601, "input_data_size": 88665323, "oldest_snapshot_seqno": 190050894563} 2024/08/20-05:43:53.872753 140500112176704 (Original Log Time 2024/08/20-05:43:53.863914) [compaction_job.cc:2018] [default] [JOB 10515] Compacted 1@2 + 2@3 files to L3 => 82196228 bytes 2024/08/20-05:43:53.872754 140500112176704 (Original Log Time 2024/08/20-05:43:53.872668) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 11.5 rd, 10.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.5, 64.1 +0.0 blob) out(78.4 +0.0 blob), read-write-amplify(8.0) write-amplify(3.8) OK, records in: 1983575, records dropped: 108132 output_compression: Snappy 2024/08/20-05:43:53.872765 140500112176704 (Original Log Time 2024/08/20-05:43:53.872721) EVENT_LOG_v1 {"time_micros": 1724103833872699, "cf": "default", "job": 10515, "event": "compaction_finished", "compaction_time_micros": 7703597, "compaction_time_cpu_micros": 2936768, "output_level": 3, "num_output_files": 3, "total_output_size": 82196228, "num_input_records": 1983575, "num_output_records": 1875443, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 53689864, "file_range_sync_nanos": 0, "file_fsync_nanos": 2399, "file_prepare_write_nanos": 7742, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-05:43:53.985267 140500112176704 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":1724103825,"executesMs":7873,"compactionJobId":10515,"attempt":0,"compactionInputRawBytes":286415054,"compactionInputZipBytes":88665323,"compactionOutputRawBytes":0,"compactionOutputZipBytes":82196228,"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":"00-7d494ad292d271dd3b788e5226a68a93-f3104dc6ed036f3b-00"}}, response = 2024/08/20-05:43:53.985380 140500112176704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10515/att-00: olev 3, work 7.874 s, result 6.108 ms, install 8.876 ms, input{raw 273.147 MiB zip 84.558 MiB}