2024/08/21-01:24:59.281654 140228413515328 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00: fork to child time = 0.008932 sec 2024/08/21-01:24:59.282364 140228413515328 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00 2024/08/21-01:24:59.286913 140228413515328 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00 2024/08/21-01:24:59.288314 140228413515328 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:24:59.288609 140228413515328 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:24:59.327382 140228413515328 [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-59074/att-00/MANIFEST-14629260 2024/08/21-01:24:59.376628 140228413515328 [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-59074/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14697221, last_sequence is 191285014939, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14697161 2024/08/21-01:24:59.376641 140228413515328 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:24:59.376703 140228413515328 [version_set.cc:5652] Creating manifest 14697221 2024/08/21-01:24:59.402893 140228413515328 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:24:59.418689 140228413515328 [compaction_job.cc:2433] [default] [JOB 59074] Compacting 1@2 + 2@3 files to L3, score 1.04, subcompactions 1 : 1 2024/08/21-01:24:59.418699 140228413515328 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29768 Base level 2, inputs: [14697175(19MB)], [14695699(36MB) 14695506(35MB)] 2024/08/21-01:24:59.423279 140228413515328 [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 2024/08/21-01:24:59.423319 140228413515328 [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 2024/08/21-01:24:59.423345 140228413515328 [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 2024/08/21-01:24:59.423356 140228413515328 [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 2024/08/21-01:24:59.423365 140228413515328 [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 2024/08/21-01:24:59.809607 140228413515328 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697222.sst) /dev/shm/ToplingTemp/Topling-16692-b4Uupm 2024/08/21-01:25:00.318764 140228413515328 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697222.sst): first pass time = 0.51's, 263.629'MB/sec 2024/08/21-01:25:01.948894 140228413515328 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697222.sst): old prealloc_size = 104973149, real_size = 34296224 2024/08/21-01:25:01.949490 140228413515328 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697222.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930311 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 = 0.0323 GB avg-val = 116.27 avg-zval = 34.71 2024/08/21-01:25:01.950302 140228413515328 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697222.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/21-01:25:02.765893 140228413515328 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697222.sst): second pass time = 1.63's, 66.389'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 47.149'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3064.577'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.338'MB/sec write SST data time = 0.13's, 302.226'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 = 29893.690'MB/sec zip my value time = 1.63's, unzip length = 0.108'GB zip my value throughput = 66.389'MB/sec zip pipeline throughput = 97.672'MB/sec entries = 930311 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.27 avg-zval = 34.71 usrkeys = 930311 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.27 avg-zval = 34.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930311 bytes = 3372400 } seq expand size = 6512177 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 = 0.0323 GB dict = 1.08 MB all = 0.0385 GB } UnZip/Zip{ index = 10.5147 value = 3.3495 dict = 1.00 all = 3.4843 } Zip/UnZip{ index = 0.0951 value = 0.2986 dict = 1.00 all = 0.2870 } ---------------------------- total value len = 0.114681 GB avg = 0.123 KB (by entry num) total key len = 0.026049 GB avg = 0.028 KB total ukey len = 0.018606 GB avg = 0.020 KB total ukey num = 0.000930311 Billion total entry num = 0.000930311 Billion write speed all = 0.048550156 MB/sec (with seq num) write speed all = 0.045982586 MB/sec (without seq num) 2024/08/21-01:25:02.817432 140228413515328 [compaction_job.cc:1944] [default] [JOB 59074] Generated table #14697222: 930311 keys, 38520463 bytes, temperature: kWarm 2024/08/21-01:25:02.817526 140228413515328 EVENT_LOG_v1 {"time_micros": 1724174702817480, "cf_name": "default", "job": 59074, "event": "table_file_creation", "file_number": 14697222, "file_size": 38520463, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190936423135, "largest_seqno": 191281486953, "table_properties": {"data_size": 32293904, "index_size": 1769536, "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": 26048708, "raw_average_key_size": 28, "raw_value_size": 108169066, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930311, "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": 1724174699, "oldest_key_time": 0, "file_creation_time": 1724174699, "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": 14697222, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:25:02.849389 140228413515328 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697223.sst) /dev/shm/ToplingTemp/Topling-16692-kYzIIl 2024/08/21-01:25:04.377436 140228413515328 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697223.sst): first pass time = 1.53's, 87.838'MB/sec 2024/08/21-01:25:06.324940 140228413515328 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697223.sst): old prealloc_size = 104973149, real_size = 34420480 2024/08/21-01:25:06.325542 140228413515328 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697223.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931199 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 = 0.0324 GB avg-val = 116.13 avg-zval = 34.81 2024/08/21-01:25:06.326333 140228413515328 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697223.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/21-01:25:07.291552 140228413515328 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697223.sst): second pass time = 1.93's, 55.971'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.97's, 39.983'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3043.697'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.328'MB/sec write SST data time = 0.26's, 150.566'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 = 30315.047'MB/sec zip my value time = 1.93's, unzip length = 0.108'GB zip my value throughput = 55.971'MB/sec zip pipeline throughput = 55.971'MB/sec entries = 931199 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.13 avg-zval = 34.81 usrkeys = 931199 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.13 avg-zval = 34.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931199 bytes = 3375616 } seq expand size = 6518393 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0324 GB dict = 1.08 MB all = 0.0386 GB } UnZip/Zip{ index = 10.5138 value = 3.3361 dict = 1.00 all = 3.4729 } Zip/UnZip{ index = 0.0951 value = 0.2997 dict = 1.00 all = 0.2879 } ---------------------------- total value len = 0.229344 GB avg = 0.123 KB (by entry num) total key len = 0.052122 GB avg = 0.028 KB total ukey len = 0.037230 GB avg = 0.020 KB total ukey num = 0.001861510 Billion total entry num = 0.001861510 Billion write speed all = 0.096951073 MB/sec (with seq num) write speed all = 0.091821491 MB/sec (without seq num) 2024/08/21-01:25:07.341422 140228413515328 [compaction_job.cc:1944] [default] [JOB 59074] Generated table #14697223: 931199 keys, 38647263 bytes, temperature: kWarm 2024/08/21-01:25:07.341520 140228413515328 EVENT_LOG_v1 {"time_micros": 1724174707341476, "cf_name": "default", "job": 59074, "event": "table_file_creation", "file_number": 14697223, "file_size": 38647263, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190936203891, "largest_seqno": 191281487586, "table_properties": {"data_size": 32416112, "index_size": 1771392, "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": 26073572, "raw_average_key_size": 28, "raw_value_size": 108144158, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931199, "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": 1724174702, "oldest_key_time": 0, "file_creation_time": 1724174702, "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": 14697223, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:25:07.403704 140228413515328 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697224.sst) /dev/shm/ToplingTemp/Topling-16692-sU7e3k 2024/08/21-01:25:08.198963 140228413515328 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697224.sst): first pass time = 0.80's, 80.321'MB/sec 2024/08/21-01:25:10.352832 140228413515328 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697224.sst): old prealloc_size = 104973149, real_size = 16563568 2024/08/21-01:25:10.353209 140228413515328 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697224.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 446373 prefix = 4 raw-key = 0.0071 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0514 GB zip-val = 0.0156 GB avg-val = 115.09 avg-zval = 34.95 2024/08/21-01:25:10.353679 140228413515328 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697224.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.064 GB 2024/08/21-01:25:10.787349 140228413515328 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00/14697224.sst): second pass time = 2.15's, 23.862'MB/sec, value only(80.4% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 42.787'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2435.917'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.312'MB/sec write SST data time = 0.08's, 244.063'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.518'MB, throughput = 15522.777'MB/sec zip my value time = 2.15's, unzip length = 0.051'GB zip my value throughput = 23.862'MB/sec zip pipeline throughput = 147.009'MB/sec entries = 446373 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.09 avg-zval = 34.95 usrkeys = 446373 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.09 avg-zval = 34.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 446373 bytes = 1618112 } seq expand size = 3124611 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0089 GB value = 0.0514 GB dict = 0.52 MB all = 0.0639 GB } __ZipSize{ index = 0.0008 GB value = 0.0156 GB dict = 0.52 MB all = 0.0186 GB } UnZip/Zip{ index = 10.5031 value = 3.2928 dict = 1.00 all = 3.4355 } Zip/UnZip{ index = 0.0952 value = 0.3037 dict = 1.00 all = 0.2911 } ---------------------------- total value len = 0.283842 GB avg = 0.123 KB (by entry num) total key len = 0.064621 GB avg = 0.028 KB total ukey len = 0.046158 GB avg = 0.020 KB total ukey num = 0.002307883 Billion total entry num = 0.002307883 Billion write speed all = 0.119883655 MB/sec (with seq num) write speed all = 0.113531696 MB/sec (without seq num) 2024/08/21-01:25:10.812561 140228413515328 [compaction_job.cc:1944] [default] [JOB 59074] Generated table #14697224: 446373 keys, 18591842 bytes, temperature: kWarm 2024/08/21-01:25:10.812626 140228413515328 EVENT_LOG_v1 {"time_micros": 1724174710812594, "cf_name": "default", "job": 59074, "event": "table_file_creation", "file_number": 14697224, "file_size": 18591842, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190813323488, "largest_seqno": 191240330730, "table_properties": {"data_size": 15601824, "index_size": 849984, "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": 12498444, "raw_average_key_size": 28, "raw_value_size": 51373370, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 446373, "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": 1724174707, "oldest_key_time": 0, "file_creation_time": 1724174707, "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": 14697224, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:25:10.827728 140228413515328 [compaction_job.cc:699] job-59074: subcompact[0], size: 0.095760 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59074/att-00 [14697222,14697223,14697224] 2024/08/21-01:25:10.849010 140228413515328 (Original Log Time 2024/08/21-01:24:59.418741) EVENT_LOG_v1 {"time_micros": 1724174699418710, "job": 59074, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14697175], "files_L3": [14695699, 14695506], "score": 1.03643, "input_data_size": 95430136, "oldest_snapshot_seqno": 191285014652} 2024/08/21-01:25:10.849013 140228413515328 (Original Log Time 2024/08/21-01:25:10.848588) [compaction_job.cc:2018] [default] [JOB 59074] Compacted 1@2 + 2@3 files to L3 => 95759568 bytes 2024/08/21-01:25:10.849015 140228413515328 (Original Log Time 2024/08/21-01:25:10.848951) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 8.4 rd, 8.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.7, 71.3 +0.0 blob) out(91.3 +0.0 blob), read-write-amplify(9.2) write-amplify(4.6) OK, records in: 2307883, records dropped: 0 output_compression: Snappy 2024/08/21-01:25:10.849021 140228413515328 (Original Log Time 2024/08/21-01:25:10.848991) EVENT_LOG_v1 {"time_micros": 1724174710848973, "cf": "default", "job": 59074, "event": "compaction_finished", "compaction_time_micros": 11408996, "compaction_time_cpu_micros": 4014540, "output_level": 3, "num_output_files": 3, "total_output_size": 95759568, "num_input_records": 2307883, "num_output_records": 2307883, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 73450245, "file_range_sync_nanos": 0, "file_fsync_nanos": 2464, "file_prepare_write_nanos": 18564, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-01:25:10.963359 140228413515328 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":1724174699,"executesMs":11561,"compactionJobId":59074,"attempt":0,"compactionInputRawBytes":332307318,"compactionInputZipBytes":95430136,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95759568,"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-e9a7d31899ca5217dfa0b0b9314bae56-594791435cd09c58-00"}}, response = 2024/08/21-01:25:10.963470 140228413515328 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59074/att-00: olev 3, work 11.562 s, result 4.812 ms, install 0.453 ms, input{raw 316.913 MiB zip 91.009 MiB}