2024/07/25-23:43:11.286129 140562550883904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00: fork to child time = 0.008519 sec 2024/07/25-23:43:11.286898 140562550883904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00 2024/07/25-23:43:11.291326 140562550883904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00 2024/07/25-23:43:11.291594 140562550883904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-23:43:11.291836 140562550883904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-23:43:11.332757 140562550883904 [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-78235/att-00/MANIFEST-13366722 2024/07/25-23:43:11.371084 140562550883904 [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-78235/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13460538, last_sequence is 165177935734, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13460452 2024/07/25-23:43:11.371091 140562550883904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-23:43:11.371159 140562550883904 [version_set.cc:5652] Creating manifest 13460538 2024/07/25-23:43:11.397985 140562550883904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-23:43:11.416349 140562550883904 [compaction_job.cc:2433] [default] [JOB 78235] Compacting 1@2 + 2@3 files to L3, score 1.04, subcompactions 1 : 1 2024/07/25-23:43:11.416358 140562550883904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 40638 Base level 2, inputs: [13460518(19MB)], [13460429(29MB) 13459863(37MB)] 2024/07/25-23:43:11.421675 140562550883904 [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 2024/07/25-23:43:11.421709 140562550883904 [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 2024/07/25-23:43:11.421724 140562550883904 [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 2024/07/25-23:43:11.421731 140562550883904 [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 2024/07/25-23:43:11.421737 140562550883904 [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 2024/07/25-23:43:11.789768 140562550883904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460539.sst) /dev/shm/ToplingTemp/Topling-114684-S0tJg3 2024/07/25-23:43:12.748464 140562550883904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460539.sst): first pass time = 0.96's, 140.006'MB/sec 2024/07/25-23:43:14.854211 140562550883904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460539.sst): old prealloc_size = 100323933, real_size = 35353440 2024/07/25-23:43:14.854777 140562550883904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460539.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928103 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1082 GB zip-val = 0.0334 GB avg-val = 116.62 avg-zval = 35.94 2024/07/25-23:43:14.855572 140562550883904 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460539.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/25-23:43:15.735398 140562550883904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460539.sst): second pass time = 2.10's, 51.427'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.88's, 44.780'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3243.391'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.309'MB/sec write SST data time = 0.13's, 306.311'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 = 14438.367'MB/sec zip my value time = 2.10's, unzip length = 0.108'GB zip my value throughput = 51.427'MB/sec zip pipeline throughput = 149.495'MB/sec entries = 928103 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.62 avg-zval = 35.94 usrkeys = 928103 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.62 avg-zval = 35.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928103 bytes = 3248368 } seq expand size = 6496721 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0334 GB dict = 1.08 MB all = 0.0395 GB } UnZip/Zip{ index = 10.5153 value = 3.2447 dict = 1.00 all = 3.4015 } Zip/UnZip{ index = 0.0951 value = 0.3082 dict = 1.00 all = 0.2940 } ---------------------------- total value len = 0.114728 GB avg = 0.124 KB (by entry num) total key len = 0.025987 GB avg = 0.028 KB total ukey len = 0.018562 GB avg = 0.020 KB total ukey num = 0.000928103 Billion total entry num = 0.000928103 Billion write speed all = 0.005306853 MB/sec (with seq num) write speed all = 0.005026835 MB/sec (without seq num) 2024/07/25-23:43:15.798654 140562550883904 [compaction_job.cc:1944] [default] [JOB 78235] Generated table #13460539: 928103 keys, 39458881 bytes, temperature: kWarm 2024/07/25-23:43:15.798719 140562550883904 EVENT_LOG_v1 {"time_micros": 1721922195798679, "cf_name": "default", "job": 78235, "event": "table_file_creation", "file_number": 13460539, "file_size": 39458881, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165038898967, "largest_seqno": 165177668165, "table_properties": {"data_size": 33355984, "index_size": 1765248, "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": 25986884, "raw_average_key_size": 28, "raw_value_size": 108230858, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928103, "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": 1721922191, "oldest_key_time": 0, "file_creation_time": 1721922191, "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": 13460539, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-23:43:15.831643 140562550883904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460540.sst) /dev/shm/ToplingTemp/Topling-114684-NUofU4 2024/07/25-23:43:16.380728 140562550883904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460540.sst): first pass time = 0.55's, 244.452'MB/sec 2024/07/25-23:43:17.860823 140562550883904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460540.sst): old prealloc_size = 100323933, real_size = 35857360 2024/07/25-23:43:17.861383 140562550883904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460540.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 925915 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1083 GB zip-val = 0.0339 GB avg-val = 116.96 avg-zval = 36.56 2024/07/25-23:43:17.862179 140562550883904 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460540.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/25-23:43:18.699110 140562550883904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460540.sst): second pass time = 1.48's, 73.215'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 47.523'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3404.849'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.328'MB/sec write SST data time = 0.13's, 303.583'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.081'MB, throughput = 20372.743'MB/sec zip my value time = 1.48's, unzip length = 0.108'GB zip my value throughput = 73.215'MB/sec zip pipeline throughput = 73.215'MB/sec entries = 925915 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.96 avg-zval = 36.56 usrkeys = 925915 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.96 avg-zval = 36.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 925915 bytes = 3124976 } seq expand size = 6481405 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0339 GB dict = 1.08 MB all = 0.0398 GB } UnZip/Zip{ index = 10.4454 value = 3.1989 dict = 1.00 all = 3.3691 } Zip/UnZip{ index = 0.0957 value = 0.3126 dict = 1.00 all = 0.2968 } ---------------------------- total value len = 0.229501 GB avg = 0.124 KB (by entry num) total key len = 0.051913 GB avg = 0.028 KB total ukey len = 0.037080 GB avg = 0.020 KB total ukey num = 0.001854018 Billion total entry num = 0.001854018 Billion write speed all = 0.010611944 MB/sec (with seq num) write speed all = 0.010052633 MB/sec (without seq num) 2024/07/25-23:43:18.747293 140562550883904 [compaction_job.cc:1944] [default] [JOB 78235] Generated table #13460540: 925915 keys, 39837399 bytes, temperature: kWarm 2024/07/25-23:43:18.747363 140562550883904 EVENT_LOG_v1 {"time_micros": 1721922198747327, "cf_name": "default", "job": 78235, "event": "table_file_creation", "file_number": 13460540, "file_size": 39837399, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165043548251, "largest_seqno": 165177666432, "table_properties": {"data_size": 33852864, "index_size": 1772864, "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": 25925620, "raw_average_key_size": 28, "raw_value_size": 108292202, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 925915, "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": 1721922195, "oldest_key_time": 0, "file_creation_time": 1721922195, "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": 13460540, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-23:43:18.781007 140562550883904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460541.sst) /dev/shm/ToplingTemp/Topling-114684-IXRmu2 2024/07/25-23:43:18.838793 140562550883904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460541.sst): first pass time = 0.06's, 245.489'MB/sec 2024/07/25-23:43:18.972512 140562550883904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460541.sst): old prealloc_size = 100323933, real_size = 4144128 2024/07/25-23:43:18.972635 140562550883904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460541.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 99422 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0114 GB zip-val = 0.0039 GB avg-val = 114.57 avg-zval = 39.51 2024/07/25-23:43:18.972770 140562550883904 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460541.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.014 GB 2024/07/25-23:43:19.057426 140562550883904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00/13460541.sst): second pass time = 0.13's, 85.671'MB/sec, value only(80.4% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 54.035'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1902.792'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.353'MB/sec write SST data time = 0.01's, 318.453'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.118'MB, throughput = 4413.687'MB/sec zip my value time = 0.13's, unzip length = 0.011'GB zip my value throughput = 85.671'MB/sec zip pipeline throughput = 85.671'MB/sec entries = 99422 avg-key = 28.00 avg-zkey = 1.92 avg-val = 114.57 avg-zval = 39.51 usrkeys = 99422 avg-key = 20.00 avg-zkey = 1.92 avg-val = 121.57 avg-zval = 39.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 99422 bytes = 347984 } seq expand size = 695954 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0020 GB value = 0.0114 GB dict = 0.12 MB all = 0.0142 GB } __ZipSize{ index = 0.0002 GB value = 0.0039 GB dict = 0.12 MB all = 0.0046 GB } UnZip/Zip{ index = 10.4295 value = 2.8996 dict = 1.00 all = 3.0901 } Zip/UnZip{ index = 0.0959 value = 0.3449 dict = 1.00 all = 0.3236 } ---------------------------- total value len = 0.241588 GB avg = 0.124 KB (by entry num) total key len = 0.054696 GB avg = 0.028 KB total ukey len = 0.039069 GB avg = 0.020 KB total ukey num = 0.001953440 Billion total entry num = 0.001953440 Billion write speed all = 0.011172558 MB/sec (with seq num) write speed all = 0.010583262 MB/sec (without seq num) 2024/07/25-23:43:19.068300 140562550883904 [compaction_job.cc:1944] [default] [JOB 78235] Generated table #13460541: 99422 keys, 4587094 bytes, temperature: kWarm 2024/07/25-23:43:19.068352 140562550883904 EVENT_LOG_v1 {"time_micros": 1721922199068325, "cf_name": "default", "job": 78235, "event": "table_file_creation", "file_number": 13460541, "file_size": 4587094, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165012092777, "largest_seqno": 165163048708, "table_properties": {"data_size": 3928432, "index_size": 190656, "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": 2783816, "raw_average_key_size": 28, "raw_value_size": 11390916, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 99422, "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": 1721922198, "oldest_key_time": 0, "file_creation_time": 1721922198, "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": 13460541, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-23:43:19.077587 140562550883904 [compaction_job.cc:699] job-78235: subcompact[0], size: 0.083883 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-78235/att-00 [13460539,13460540,13460541] 2024/07/25-23:43:19.103426 140562550883904 (Original Log Time 2024/07/25-23:43:11.416397) EVENT_LOG_v1 {"time_micros": 1721922191416367, "job": 78235, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13460518], "files_L3": [13460429, 13459863], "score": 1.03589, "input_data_size": 91203576, "oldest_snapshot_seqno": 165177935152} 2024/07/25-23:43:19.103430 140562550883904 (Original Log Time 2024/07/25-23:43:19.100202) [compaction_job.cc:2018] [default] [JOB 78235] Compacted 1@2 + 2@3 files to L3 => 83883374 bytes 2024/07/25-23:43:19.103431 140562550883904 (Original Log Time 2024/07/25-23:43:19.103371) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 11.9 rd, 10.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.7, 67.3 +0.0 blob) out(80.0 +0.0 blob), read-write-amplify(8.5) write-amplify(4.1) OK, records in: 2108414, records dropped: 154974 output_compression: Snappy 2024/07/25-23:43:19.103437 140562550883904 (Original Log Time 2024/07/25-23:43:19.103412) EVENT_LOG_v1 {"time_micros": 1721922199103394, "cf": "default", "job": 78235, "event": "compaction_finished", "compaction_time_micros": 7661196, "compaction_time_cpu_micros": 3095095, "output_level": 3, "num_output_files": 3, "total_output_size": 83883374, "num_input_records": 2108414, "num_output_records": 1953440, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 58862127, "file_range_sync_nanos": 0, "file_fsync_nanos": 2401, "file_prepare_write_nanos": 7300, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-23:43:19.214743 140562550883904 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":1721922191,"executesMs":7807,"compactionJobId":78235,"attempt":0,"compactionInputRawBytes":304616604,"compactionInputZipBytes":91203576,"compactionOutputRawBytes":0,"compactionOutputZipBytes":83883374,"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":"00-9ffdbbf065417e0cfb41181657c1ab71-e93ab8b0cc0969a7-00"}}, response = 2024/07/25-23:43:19.214931 140562550883904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-78235/att-00: olev 3, work 7.807 s, result 6.380 ms, install 3.253 ms, input{raw 290.505 MiB zip 86.979 MiB}