2024/07/25-21:38:48.262413 140562248746560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00: fork to child time = 0.007564 sec 2024/07/25-21:38:48.263067 140562248746560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00 2024/07/25-21:38:48.266969 140562248746560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00 2024/07/25-21:38:48.267846 140562248746560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-21:38:48.268119 140562248746560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-21:38:48.310363 140562248746560 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73959/att-00/MANIFEST-13366722 2024/07/25-21:38:48.358465 140562248746560 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73959/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13455757, last_sequence is 165071723121, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13455537 2024/07/25-21:38:48.358476 140562248746560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-21:38:48.358546 140562248746560 [version_set.cc:5652] Creating manifest 13455757 2024/07/25-21:38:48.385363 140562248746560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-21:38:48.403750 140562248746560 [compaction_job.cc:2433] [default] [JOB 73959] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/25-21:38:48.403761 140562248746560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 38486 Base level 3, inputs: [13455754(37MB)], [13450069(65MB) 13450070(65MB)] 2024/07/25-21:38:48.410639 140562248746560 [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 2024/07/25-21:38:48.410674 140562248746560 [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 2024/07/25-21:38:48.410694 140562248746560 [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 2024/07/25-21:38:48.410703 140562248746560 [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 2024/07/25-21:38:48.410711 140562248746560 [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 2024/07/25-21:38:49.128812 140562248746560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455758.sst) /dev/shm/ToplingTemp/Topling-82526-zH07Cp 2024/07/25-21:38:50.188180 140562248746560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455758.sst): first pass time = 1.06's, 253.402'MB/sec 2024/07/25-21:38:52.591337 140562248746560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455758.sst): old prealloc_size = 194653004, real_size = 60806768 2024/07/25-21:38:52.592401 140562248746560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455758.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1864093 prefix = 4 raw-key = 0.0298 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2162 GB zip-val = 0.0568 GB avg-val = 116.00 avg-zval = 30.47 2024/07/25-21:38:52.595509 140562248746560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455758.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/25-21:38:54.232461 140562248746560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455758.sst): second pass time = 2.40's, 90.036'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.64's, 42.205'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3408.122'MB/sec (index lex order gen) rebuild zvType time = 1.38's, 0.338'MB/sec write SST data time = 0.26's, 266.727'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.155'MB, throughput = 43936.913'MB/sec zip my value time = 2.40's, unzip length = 0.216'GB zip my value throughput = 90.036'MB/sec zip pipeline throughput = 90.036'MB/sec entries = 1864093 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.00 avg-zval = 30.47 usrkeys = 1864093 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.00 avg-zval = 30.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1864093 bytes = 6757360 } seq expand size = 13048651 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0373 GB value = 0.2162 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0568 GB dict = 2.15 MB all = 0.0693 GB } UnZip/Zip{ index = 10.5182 value = 3.8073 dict = 1.00 all = 3.8756 } Zip/UnZip{ index = 0.0951 value = 0.2627 dict = 1.00 all = 0.2580 } ---------------------------- total value len = 0.229290 GB avg = 0.123 KB (by entry num) total key len = 0.052195 GB avg = 0.028 KB total ukey len = 0.037282 GB avg = 0.020 KB total ukey num = 0.001864093 Billion total entry num = 0.001864093 Billion write speed all = 0.014772881 MB/sec (with seq num) write speed all = 0.013990228 MB/sec (without seq num) 2024/07/25-21:38:54.313381 140562248746560 [compaction_job.cc:1944] [default] [JOB 73959] Generated table #13455758: 1864093 keys, 69263425 bytes, temperature: kWarm 2024/07/25-21:38:54.313469 140562248746560 EVENT_LOG_v1 {"time_micros": 1721914734313420, "cf_name": "default", "job": 73959, "event": "table_file_creation", "file_number": 13455758, "file_size": 69263425, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549373570, "largest_seqno": 165071297165, "table_properties": {"data_size": 56796064, "index_size": 3544512, "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": 52194604, "raw_average_key_size": 28, "raw_value_size": 216240882, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1864093, "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": 1721914729, "oldest_key_time": 0, "file_creation_time": 1721914729, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13455758, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:38:54.362392 140562248746560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455759.sst) /dev/shm/ToplingTemp/Topling-82526-JSF5rp 2024/07/25-21:38:55.921985 140562248746560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455759.sst): first pass time = 1.56's, 172.123'MB/sec 2024/07/25-21:38:58.314028 140562248746560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455759.sst): old prealloc_size = 194653004, real_size = 59985472 2024/07/25-21:38:58.315143 140562248746560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455759.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1867817 prefix = 4 raw-key = 0.0299 GB zip-key = 0.0036 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2161 GB zip-val = 0.0560 GB avg-val = 115.72 avg-zval = 29.96 2024/07/25-21:38:58.316700 140562248746560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455759.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/25-21:38:59.938128 140562248746560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455759.sst): second pass time = 2.39's, 90.417'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.62's, 42.150'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3261.377'MB/sec (index lex order gen) rebuild zvType time = 1.37's, 0.342'MB/sec write SST data time = 0.26's, 265.580'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.155'MB, throughput = 39733.491'MB/sec zip my value time = 2.39's, unzip length = 0.216'GB zip my value throughput = 90.417'MB/sec zip pipeline throughput = 90.417'MB/sec entries = 1867817 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.72 avg-zval = 29.96 usrkeys = 1867817 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.72 avg-zval = 29.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1867817 bytes = 6770848 } seq expand size = 13074719 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0374 GB value = 0.2161 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0036 GB value = 0.0560 GB dict = 2.15 MB all = 0.0685 GB } UnZip/Zip{ index = 10.5183 value = 3.8619 dict = 1.00 all = 3.9214 } Zip/UnZip{ index = 0.0951 value = 0.2589 dict = 1.00 all = 0.2550 } ---------------------------- total value len = 0.458501 GB avg = 0.123 KB (by entry num) total key len = 0.104493 GB avg = 0.028 KB total ukey len = 0.074638 GB avg = 0.020 KB total ukey num = 0.003731910 Billion total entry num = 0.003731910 Billion write speed all = 0.029538290 MB/sec (with seq num) write speed all = 0.027971891 MB/sec (without seq num) 2024/07/25-21:39:00.018760 140562248746560 [compaction_job.cc:1944] [default] [JOB 73959] Generated table #13455759: 1867817 keys, 68454551 bytes, temperature: kWarm 2024/07/25-21:39:00.018836 140562248746560 EVENT_LOG_v1 {"time_micros": 1721914740018797, "cf_name": "default", "job": 73959, "event": "table_file_creation", "file_number": 13455759, "file_size": 68454551, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549373606, "largest_seqno": 165071299525, "table_properties": {"data_size": 55966768, "index_size": 3551552, "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": 52298876, "raw_average_key_size": 28, "raw_value_size": 216136710, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 1867817, "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": 1721914734, "oldest_key_time": 0, "file_creation_time": 1721914734, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13455759, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:39:00.072138 140562248746560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455760.sst) /dev/shm/ToplingTemp/Topling-82526-snfPes 2024/07/25-21:39:00.619904 140562248746560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455760.sst): first pass time = 0.55's, 245.048'MB/sec 2024/07/25-21:39:01.928140 140562248746560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455760.sst): old prealloc_size = 194653004, real_size = 31852432 2024/07/25-21:39:01.928735 140562248746560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455760.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933765 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 = 0.0298 GB avg-val = 115.74 avg-zval = 31.96 2024/07/25-21:39:01.929597 140562248746560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455760.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/25-21:39:02.777817 140562248746560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00/13455760.sst): second pass time = 1.31's, 82.668'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 42.474'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3213.294'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.326'MB/sec write SST data time = 0.13's, 272.227'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 = 21111.711'MB/sec zip my value time = 1.31's, unzip length = 0.108'GB zip my value throughput = 82.668'MB/sec zip pipeline throughput = 82.668'MB/sec entries = 933765 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.74 avg-zval = 31.96 usrkeys = 933765 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.74 avg-zval = 31.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933765 bytes = 3384912 } seq expand size = 6536355 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0298 GB dict = 1.08 MB all = 0.0361 GB } UnZip/Zip{ index = 10.5116 value = 3.6215 dict = 1.00 all = 3.7191 } Zip/UnZip{ index = 0.0951 value = 0.2761 dict = 1.00 all = 0.2689 } ---------------------------- total value len = 0.573110 GB avg = 0.123 KB (by entry num) total key len = 0.130639 GB avg = 0.028 KB total ukey len = 0.093313 GB avg = 0.020 KB total ukey num = 0.004665675 Billion total entry num = 0.004665675 Billion write speed all = 0.036917655 MB/sec (with seq num) write speed all = 0.034959617 MB/sec (without seq num) 2024/07/25-21:39:02.824920 140562248746560 [compaction_job.cc:1944] [default] [JOB 73959] Generated table #13455760: 933765 keys, 36088343 bytes, temperature: kWarm 2024/07/25-21:39:02.824994 140562248746560 EVENT_LOG_v1 {"time_micros": 1721914742824957, "cf_name": "default", "job": 73959, "event": "table_file_creation", "file_number": 13455760, "file_size": 36088343, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549373645, "largest_seqno": 165071289051, "table_properties": {"data_size": 29842176, "index_size": 1776640, "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": 26145420, "raw_average_key_size": 28, "raw_value_size": 108072418, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933765, "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": 1721914740, "oldest_key_time": 0, "file_creation_time": 1721914740, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13455760, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:39:02.851398 140562248746560 [compaction_job.cc:699] job-73959: subcompact[0], size: 0.173806 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73959/att-00 [13455758,13455759,13455760] 2024/07/25-21:39:02.881491 140562248746560 (Original Log Time 2024/07/25-21:38:48.403824) EVENT_LOG_v1 {"time_micros": 1721914728403776, "job": 73959, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [13455754], "files_L4": [13450069, 13450070], "score": 1.014, "input_data_size": 176957277, "oldest_snapshot_seqno": 165071721405} 2024/07/25-21:39:02.881495 140562248746560 (Original Log Time 2024/07/25-21:39:02.881012) [compaction_job.cc:2018] [default] [JOB 73959] Compacted 1@3 + 2@4 files to L4 => 173806319 bytes 2024/07/25-21:39:02.881496 140562248746560 (Original Log Time 2024/07/25-21:39:02.881427) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 12.2 rd, 12.0 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(37.3, 131.4 +0.0 blob) out(165.8 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 4665675, records dropped: 0 output_compression: Snappy 2024/07/25-21:39:02.881503 140562248746560 (Original Log Time 2024/07/25-21:39:02.881471) EVENT_LOG_v1 {"time_micros": 1721914742881452, "cf": "default", "job": 73959, "event": "compaction_finished", "compaction_time_micros": 14447583, "compaction_time_cpu_micros": 6878628, "output_level": 4, "num_output_files": 3, "total_output_size": 173806319, "num_input_records": 4665675, "num_output_records": 4665675, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 114694125, "file_range_sync_nanos": 0, "file_fsync_nanos": 2446, "file_prepare_write_nanos": 6914, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/25-21:39:03.004825 140562248746560 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":1721720512,"starts":1721914728,"executesMs":14611,"compactionJobId":73959,"attempt":0,"compactionInputRawBytes":671088910,"compactionInputZipBytes":176957277,"compactionOutputRawBytes":0,"compactionOutputZipBytes":173806319,"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":"00-213a9bb34cadb62a7f2a3decd0e835ce-69dfbfefa1ae1a31-00"}}, response = 2024/07/25-21:39:03.004948 140562248746560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73959/att-00: olev 4, work 14.612 s, result 6.402 ms, install 0.509 ms, input{raw 640.000 MiB zip 168.760 MiB}