2024/09/08-18:41:56.980464 140334243321408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00: fork to child time = 0.009317 sec 2024/09/08-18:41:56.981123 140334243321408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00 2024/09/08-18:41:56.985853 140334243321408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00 2024/09/08-18:41:56.987212 140334243321408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/09/08-18:41:56.987502 140334243321408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/09/08-18:41:57.054900 140334243321408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00109/att-00/MANIFEST-14705022 2024/09/08-18:41:57.106385 140334243321408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00109/att-00/MANIFEST-14705022 succeeded,manifest_file_number is 14705022, next_file_number is 14705156, last_sequence is 191447051574, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704867 2024/09/08-18:41:57.106400 140334243321408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/09/08-18:41:57.106462 140334243321408 [version_set.cc:5652] Creating manifest 14705156 2024/09/08-18:41:57.128507 140334243321408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00: bottommost_level: fake = 1, rpc = 0 2024/09/08-18:41:57.141255 140334243321408 [compaction_job.cc:2433] [default] [JOB 109] Compacting 2@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/09/08-18:41:57.141273 140334243321408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 60 Base level 3, inputs: [14705115(98MB) 14705116(5482KB)], [14703602(61MB) 14704098(193MB) 14704099(129MB)] 2024/09/08-18:41:57.153720 140334243321408 [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 2024/09/08-18:41:57.153770 140334243321408 [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 2024/09/08-18:41:57.153794 140334243321408 [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 2024/09/08-18:41:57.153808 140334243321408 [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 2024/09/08-18:41:57.153818 140334243321408 [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 2024/09/08-18:41:58.319241 140334243321408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705157.sst) /dev/shm/ToplingTemp/Topling-7953-E5t0Ey 2024/09/08-18:42:00.912644 140334243321408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705157.sst): first pass time = 2.59's, 103.509'MB/sec 2024/09/08-18:42:06.532685 140334243321408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705157.sst): old prealloc_size = 295279001, real_size = 199568912 2024/09/08-18:42:06.533030 140334243321408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705157.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 395351 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0007 GB avg-key = 12.00 avg-zkey = 1.70 raw-val = 0.2589 GB zip-val = 0.1988 GB avg-val = 654.98 avg-zval = 502.83 2024/09/08-18:42:06.533496 140334243321408 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705157.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/09/08-18:42:07.164919 140334243321408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705157.sst): second pass time = 5.61's, 46.154'MB/sec, value only(96.5% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.63's, 322.092'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2383.741'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.218'MB/sec write SST data time = 0.18's, 1137.447'MB/sec dict compress time = 0.00's, 2634152.000'MB/sec z-dict build time = 0.00's, sample length = 2.634'MB, throughput = 62137.951'MB/sec zip my value time = 5.61's, unzip length = 0.259'GB zip my value throughput = 46.154'MB/sec zip pipeline throughput = 48.943'MB/sec entries = 395351 avg-key = 24.00 avg-zkey = 1.70 avg-val = 654.98 avg-zval = 502.83 usrkeys = 395351 avg-key = 16.00 avg-zkey = 1.70 avg-val = 661.98 avg-zval = 502.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 395351 bytes = 1532000 } seq expand size = 2767457 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0063 GB value = 0.2589 GB dict = 2.63 MB all = 0.2684 GB } __ZipSize{ index = 0.0007 GB value = 0.1988 GB dict = 2.63 MB all = 0.2036 GB } UnZip/Zip{ index = 9.3908 value = 1.3026 dict = 1.00 all = 1.3182 } Zip/UnZip{ index = 0.1065 value = 0.7677 dict = 1.00 all = 0.7586 } ---------------------------- total value len = 0.261715 GB avg = 0.662 KB (by entry num) total key len = 0.009488 GB avg = 0.024 KB total ukey len = 0.006326 GB avg = 0.016 KB total ukey num = 0.000395351 Billion total entry num = 0.000395351 Billion write speed all = 0.013000457 MB/sec (with seq num) write speed all = 0.012848844 MB/sec (without seq num) 2024/09/08-18:42:07.401832 140334243321408 [compaction_job.cc:1944] [default] [JOB 109] Generated table #14705157: 395351 keys, 203640561 bytes, temperature: kWarm 2024/09/08-18:42:07.401933 140334243321408 EVENT_LOG_v1 {"time_micros": 1725792127401877, "cf_name": "default", "job": 109, "event": "table_file_creation", "file_number": 14705157, "file_size": 203640561, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189648695011, "largest_seqno": 191446715467, "table_properties": {"data_size": 198796288, "index_size": 673600, "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": 9488424, "raw_average_key_size": 24, "raw_value_size": 258947574, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 395351, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1725792118, "oldest_key_time": 0, "file_creation_time": 1725792118, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705157, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:42:07.508877 140334243321408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705158.sst) /dev/shm/ToplingTemp/Topling-7953-sJ1Thx 2024/09/08-18:42:09.431682 140334243321408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705158.sst): first pass time = 1.92's, 139.611'MB/sec 2024/09/08-18:42:14.097059 140334243321408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705158.sst): old prealloc_size = 295279001, real_size = 199481152 2024/09/08-18:42:14.097332 140334243321408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705158.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 395267 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0007 GB avg-key = 12.00 avg-zkey = 1.70 raw-val = 0.2589 GB zip-val = 0.1987 GB avg-val = 655.13 avg-zval = 502.72 2024/09/08-18:42:14.097775 140334243321408 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705158.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/09/08-18:42:14.756137 140334243321408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705158.sst): second pass time = 4.66's, 55.518'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 308.844'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2996.973'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.212'MB/sec write SST data time = 0.19's, 1058.095'MB/sec dict compress time = 0.00's, 2632516.000'MB/sec z-dict build time = 0.00's, sample length = 2.633'MB, throughput = 41160.717'MB/sec zip my value time = 4.66's, unzip length = 0.259'GB zip my value throughput = 55.518'MB/sec zip pipeline throughput = 90.773'MB/sec entries = 395267 avg-key = 24.00 avg-zkey = 1.70 avg-val = 655.13 avg-zval = 502.72 usrkeys = 395267 avg-key = 16.00 avg-zkey = 1.70 avg-val = 662.13 avg-zval = 502.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 395267 bytes = 1531680 } seq expand size = 2766869 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0063 GB value = 0.2589 GB dict = 2.63 MB all = 0.2684 GB } __ZipSize{ index = 0.0007 GB value = 0.1987 GB dict = 2.63 MB all = 0.2036 GB } UnZip/Zip{ index = 9.4066 value = 1.3032 dict = 1.00 all = 1.3188 } Zip/UnZip{ index = 0.1063 value = 0.7674 dict = 1.00 all = 0.7583 } ---------------------------- total value len = 0.523431 GB avg = 0.662 KB (by entry num) total key len = 0.018975 GB avg = 0.024 KB total ukey len = 0.012650 GB avg = 0.016 KB total ukey num = 0.000790618 Billion total entry num = 0.000790618 Billion write speed all = 0.025991416 MB/sec (with seq num) write speed all = 0.025688333 MB/sec (without seq num) 2024/09/08-18:42:14.995920 140334243321408 [compaction_job.cc:1944] [default] [JOB 109] Generated table #14705158: 395267 keys, 203551245 bytes, temperature: kWarm 2024/09/08-18:42:14.996005 140334243321408 EVENT_LOG_v1 {"time_micros": 1725792134995961, "cf_name": "default", "job": 109, "event": "table_file_creation", "file_number": 14705158, "file_size": 203551245, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189648706970, "largest_seqno": 191446710588, "table_properties": {"data_size": 198709808, "index_size": 672320, "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": 9486408, "raw_average_key_size": 24, "raw_value_size": 258949351, "raw_average_value_size": 655, "num_data_blocks": 1, "num_entries": 395267, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1725792127, "oldest_key_time": 0, "file_creation_time": 1725792127, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705158, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:42:15.061517 140334243321408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705159.sst) /dev/shm/ToplingTemp/Topling-7953-tfgm1x 2024/09/08-18:42:15.286162 140334243321408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705159.sst): first pass time = 0.22's, 379.546'MB/sec 2024/09/08-18:42:16.887071 140334243321408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705159.sst): old prealloc_size = 295279001, real_size = 64144656 2024/09/08-18:42:16.887215 140334243321408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705159.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 125574 prefix = 4 raw-key = 0.0015 GB zip-key = 0.0002 GB avg-key = 12.00 avg-zkey = 1.71 raw-val = 0.0822 GB zip-val = 0.0639 GB avg-val = 654.82 avg-zval = 508.85 2024/09/08-18:42:16.887396 140334243321408 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705159.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.085 GB 2024/09/08-18:42:17.175512 140334243321408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00/14705159.sst): second pass time = 1.59's, 51.829'MB/sec, value only(96.5% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.29's, 226.946'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1995.841'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.131'MB/sec write SST data time = 0.05's, 1332.082'MB/sec dict compress time = 0.00's, 865530.000'MB/sec z-dict build time = 0.00's, sample length = 0.866'MB, throughput = 20172.233'MB/sec zip my value time = 1.59's, unzip length = 0.082'GB zip my value throughput = 51.829'MB/sec zip pipeline throughput = 105.763'MB/sec entries = 125574 avg-key = 24.00 avg-zkey = 1.71 avg-val = 654.82 avg-zval = 508.85 usrkeys = 125574 avg-key = 16.00 avg-zkey = 1.71 avg-val = 661.82 avg-zval = 508.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 125574 bytes = 486608 } seq expand size = 879018 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0020 GB value = 0.0822 GB dict = 0.87 MB all = 0.0852 GB } __ZipSize{ index = 0.0002 GB value = 0.0639 GB dict = 0.87 MB all = 0.0655 GB } UnZip/Zip{ index = 9.3461 value = 1.2869 dict = 1.00 all = 1.3020 } Zip/UnZip{ index = 0.1070 value = 0.7771 dict = 1.00 all = 0.7680 } ---------------------------- total value len = 0.606538 GB avg = 0.662 KB (by entry num) total key len = 0.021989 GB avg = 0.024 KB total ukey len = 0.014659 GB avg = 0.016 KB total ukey num = 0.000916192 Billion total entry num = 0.000916192 Billion write speed all = 0.030114726 MB/sec (with seq num) write speed all = 0.029763545 MB/sec (without seq num) 2024/09/08-18:42:17.305500 140334243321408 [compaction_job.cc:1944] [default] [JOB 109] Generated table #14705159: 125574 keys, 65467586 bytes, temperature: kWarm 2024/09/08-18:42:17.305580 140334243321408 EVENT_LOG_v1 {"time_micros": 1725792137305539, "cf_name": "default", "job": 109, "event": "table_file_creation", "file_number": 14705159, "file_size": 65467586, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189648714528, "largest_seqno": 191446715482, "table_properties": {"data_size": 63898112, "index_size": 214976, "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": 3013776, "raw_average_key_size": 24, "raw_value_size": 82228021, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 125574, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1725792135, "oldest_key_time": 0, "file_creation_time": 1725792135, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705159, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:42:17.328621 140334243321408 [compaction_job.cc:699] job-00109: subcompact[0], size: 0.472659 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00109/att-00 [14705157,14705158,14705159] 2024/09/08-18:42:17.389946 140334243321408 (Original Log Time 2024/09/08-18:41:57.141342) EVENT_LOG_v1 {"time_micros": 1725792117141292, "job": 109, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14705115, 14705116], "files_L4": [14703602, 14704098, 14704099], "score": 1.01822, "input_data_size": 512135649, "oldest_snapshot_seqno": 191447051462} 2024/09/08-18:42:17.389950 140334243321408 (Original Log Time 2024/09/08-18:42:17.389450) [compaction_job.cc:2018] [default] [JOB 109] Compacted 2@3 + 3@4 files to L4 => 472659392 bytes 2024/09/08-18:42:17.389951 140334243321408 (Original Log Time 2024/09/08-18:42:17.389877) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.4 rd, 23.4 wr, level 4, files in(2, 3) out(3 +0 blob) MB in(103.4, 385.0 +0.0 blob) out(450.8 +0.0 blob), read-write-amplify(9.1) write-amplify(4.4) OK, records in: 990421, records dropped: 74229 output_compression: Snappy 2024/09/08-18:42:17.389959 140334243321408 (Original Log Time 2024/09/08-18:42:17.389924) EVENT_LOG_v1 {"time_micros": 1725792137389903, "cf": "default", "job": 109, "event": "compaction_finished", "compaction_time_micros": 20187292, "compaction_time_cpu_micros": 3590396, "output_level": 4, "num_output_files": 3, "total_output_size": 472659392, "num_input_records": 990421, "num_output_records": 916192, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 335279865, "file_range_sync_nanos": 0, "file_fsync_nanos": 2542, "file_prepare_write_nanos": 10060, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/09/08-18:42:17.512888 140334243321408 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":1725792049,"starts":1725792116,"executesMs":20402,"compactionJobId":109,"attempt":0,"compactionInputRawBytes":672533238,"compactionInputZipBytes":512135649,"compactionOutputRawBytes":0,"compactionOutputZipBytes":472659392,"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":"00-21e9c51d1de803cae3acb10bde85bfb8-fb0a5a1b8507d8dc-00"}}, response = 2024/09/08-18:42:17.512984 140334243321408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00109/att-00: olev 4, work 20.402 s, result 6.384 ms, install 0.532 ms, input{raw 641.378 MiB zip 488.411 MiB}