2024/08/20-01:42:39.502513 140500338779712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00: fork to child time = 0.025234 sec 2024/08/20-01:42:39.503780 140500338779712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00 2024/08/20-01:42:39.509669 140500338779712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00 2024/08/20-01:42:39.510151 140500338779712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:42:39.510577 140500338779712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:42:39.559217 140500338779712 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05456/att-00/MANIFEST-14619535 2024/08/20-01:42:39.599633 140500338779712 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05456/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14626107, last_sequence is 189724733074, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14626011 2024/08/20-01:42:39.599648 140500338779712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:42:39.599738 140500338779712 [version_set.cc:5652] Creating manifest 14626107 2024/08/20-01:42:39.625853 140500338779712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:42:39.641045 140500338779712 [compaction_job.cc:2433] [default] [JOB 5456] Compacting 1@2 + 2@3 files to L3, score 1.07, subcompactions 1 : 1 2024/08/20-01:42:39.641067 140500338779712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2713 Base level 2, inputs: [14626091(20MB)], [14625617(40MB) 14625618(20MB)] 2024/08/20-01:42:39.647593 140500338779712 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-01:42:39.647652 140500338779712 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-01:42:39.647687 140500338779712 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-01:42:39.647701 140500338779712 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-01:42:39.647715 140500338779712 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-01:42:40.129214 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626108.sst) /dev/shm/ToplingTemp/Topling-99268-ZZUPCp 2024/08/20-01:42:40.989619 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626108.sst): first pass time = 0.86's, 156.005'MB/sec 2024/08/20-01:42:43.910220 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626108.sst): old prealloc_size = 93308583, real_size = 37315984 2024/08/20-01:42:43.910866 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626108.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 932683 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.1081 GB zip-val = 0.0353 GB avg-val = 115.91 avg-zval = 37.87 2024/08/20-01:42:43.911715 140500338779712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626108.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-01:42:44.649127 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626108.sst): second pass time = 2.92's, 37.030'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 55.916'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2861.887'MB/sec (index lex order gen) rebuild zvType time = 0.60's, 0.389'MB/sec write SST data time = 0.14's, 297.764'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 = 33061.902'MB/sec zip my value time = 2.92's, unzip length = 0.108'GB zip my value throughput = 37.030'MB/sec zip pipeline throughput = 157.982'MB/sec entries = 932683 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.91 avg-zval = 37.87 usrkeys = 932683 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.91 avg-zval = 37.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 932683 bytes = 3147824 } seq expand size = 6528781 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 = 0.0353 GB dict = 1.08 MB all = 0.0413 GB } UnZip/Zip{ index = 10.5825 value = 3.0607 dict = 1.00 all = 3.2484 } Zip/UnZip{ index = 0.0945 value = 0.3267 dict = 1.00 all = 0.3078 } ---------------------------- total value len = 62.411381 GB avg = 0.180 KB (by entry num) total key len = 6.814873 GB avg = 0.020 KB total ukey len = 3.208161 GB avg = 0.008 KB total ukey num = 0.390266244 Billion total entry num = 0.347144252 Billion write speed all = 2.360781626 MB/sec (with seq num) write speed all = 2.266074000 MB/sec (without seq num) 2024/08/20-01:42:44.703627 140500338779712 [compaction_job.cc:1944] [default] [JOB 5456] Generated table #14626108: 932683 keys, 41318027 bytes, temperature: kWarm 2024/08/20-01:42:44.703733 140500338779712 EVENT_LOG_v1 {"time_micros": 1724089364703671, "cf_name": "default", "job": 5456, "event": "table_file_creation", "file_number": 14626108, "file_size": 41318027, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133951, "largest_seqno": 189724222226, "table_properties": {"data_size": 35319936, "index_size": 1762688, "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": 26115124, "raw_average_key_size": 28, "raw_value_size": 108102742, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 932683, "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": 1724089360, "oldest_key_time": 0, "file_creation_time": 1724089360, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626108, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:44.745676 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626109.sst) /dev/shm/ToplingTemp/Topling-99268-gwXqAn 2024/08/20-01:42:45.596740 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626109.sst): first pass time = 0.85's, 157.713'MB/sec 2024/08/20-01:42:47.302605 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626109.sst): old prealloc_size = 93308583, real_size = 37059872 2024/08/20-01:42:47.303293 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626109.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931746 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1081 GB zip-val = 0.0350 GB avg-val = 116.05 avg-zval = 37.61 2024/08/20-01:42:47.304419 140500338779712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626109.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-01:42:48.055152 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626109.sst): second pass time = 1.70's, 63.425'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 54.556'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2708.948'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.384'MB/sec write SST data time = 0.15's, 281.912'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 = 26974.304'MB/sec zip my value time = 1.70's, unzip length = 0.108'GB zip my value throughput = 63.425'MB/sec zip pipeline throughput = 89.128'MB/sec entries = 931746 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.05 avg-zval = 37.61 usrkeys = 931746 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.05 avg-zval = 37.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931746 bytes = 3144656 } seq expand size = 6522222 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0350 GB dict = 1.08 MB all = 0.0411 GB } UnZip/Zip{ index = 10.4463 value = 3.0856 dict = 1.00 all = 3.2692 } Zip/UnZip{ index = 0.0957 value = 0.3241 dict = 1.00 all = 0.3059 } ---------------------------- total value len = 62.526032 GB avg = 0.180 KB (by entry num) total key len = 6.840962 GB avg = 0.020 KB total ukey len = 3.226796 GB avg = 0.008 KB total ukey num = 0.391197990 Billion total entry num = 0.348075998 Billion write speed all = 2.365306462 MB/sec (with seq num) write speed all = 2.270355667 MB/sec (without seq num) 2024/08/20-01:42:48.106348 140500338779712 [compaction_job.cc:1944] [default] [JOB 5456] Generated table #14626109: 931746 keys, 41055507 bytes, temperature: kWarm 2024/08/20-01:42:48.106418 140500338779712 EVENT_LOG_v1 {"time_micros": 1724089368106383, "cf_name": "default", "job": 5456, "event": "table_file_creation", "file_number": 14626109, "file_size": 41055507, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133772, "largest_seqno": 189724220810, "table_properties": {"data_size": 35042896, "index_size": 1783872, "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": 26088888, "raw_average_key_size": 28, "raw_value_size": 108128960, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931746, "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": 1724089364, "oldest_key_time": 0, "file_creation_time": 1724089364, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626109, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:48.140127 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626110.sst) /dev/shm/ToplingTemp/Topling-99268-6AeETp 2024/08/20-01:42:48.142652 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626110.sst): first pass time = 0.00's, 0.115'MB/sec 2024/08/20-01:42:48.163793 140500338779712 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626110.sst): part-0: reject ZipStore ratio = 1.684 2024/08/20-01:42:48.164109 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626110.sst): old prealloc_size = 93308583, real_size = 816 2024/08/20-01:42:48.164139 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626110.sst): index type = UintIndex_AllOne , store type = MixedLenBlobStore usrkeys = 2 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 88.00 raw-val = 0.0000 GB zip-val = 0.0000 GB avg-val = 114.00 avg-zval = 216.00 2024/08/20-01:42:48.164358 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00/14626110.sst): second pass time = 0.02's, 0.011'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 7.372'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8.932'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.024'MB/sec write SST data time = 0.00's, 8.853'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 0.011'MB/sec zip pipeline throughput = 0.011'MB/sec entries = 2 avg-key = 28.00 avg-zkey = 96.00 avg-val = 114.00 avg-zval = 216.00 usrkeys = 2 avg-key = 20.00 avg-zkey = 96.00 avg-val = 121.00 avg-zval = 216.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2 bytes = 16 } seq expand size = 14 multi value expand size = 0 cnt WriteAppend = 8 UnZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 0.2083 value = 0.5278 dict = 0.00 all = 0.1545 } Zip/UnZip{ index = 4.8000 value = 1.8947 dict = 0.00 all = 6.4718 } ---------------------------- total value len = 62.526033 GB avg = 0.180 KB (by entry num) total key len = 6.840962 GB avg = 0.020 KB total ukey len = 3.226796 GB avg = 0.008 KB total ukey num = 0.391197992 Billion total entry num = 0.348076000 Billion write speed all = 2.365297662 MB/sec (with seq num) write speed all = 2.270347220 MB/sec (without seq num) 2024/08/20-01:42:48.168747 140500338779712 [compaction_job.cc:1944] [default] [JOB 5456] Generated table #14626110: 2 keys, 1838 bytes, temperature: kWarm 2024/08/20-01:42:48.168794 140500338779712 EVENT_LOG_v1 {"time_micros": 1724089368168768, "cf_name": "default", "job": 5456, "event": "table_file_creation", "file_number": 14626110, "file_size": 1838, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189658706917, "largest_seqno": 189658706918, "table_properties": {"data_size": 432, "index_size": 192, "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": 56, "raw_average_key_size": 28, "raw_value_size": 228, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 2, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 114, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_AllOne-MixedLenBlobStore", "creation_time": 1724089368, "oldest_key_time": 0, "file_creation_time": 1724089368, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626110, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:48.175908 140500338779712 [compaction_job.cc:699] job-05456: subcompact[0], size: 0.082375 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05456/att-00 [14626108,14626109,14626110] 2024/08/20-01:42:48.196340 140500338779712 (Original Log Time 2024/08/20-01:42:39.641155) EVENT_LOG_v1 {"time_micros": 1724089359641085, "job": 5456, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14626091], "files_L3": [14625617, 14625618], "score": 1.06676, "input_data_size": 84825985, "oldest_snapshot_seqno": 189724732211} 2024/08/20-01:42:48.196343 140500338779712 (Original Log Time 2024/08/20-01:42:48.195905) [compaction_job.cc:2018] [default] [JOB 5456] Compacted 1@2 + 2@3 files to L3 => 82375372 bytes 2024/08/20-01:42:48.196344 140500338779712 (Original Log Time 2024/08/20-01:42:48.196273) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.9 rd, 9.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.6, 60.3 +0.0 blob) out(78.6 +0.0 blob), read-write-amplify(7.7) write-amplify(3.8) OK, records in: 1864431, records dropped: 0 output_compression: Snappy 2024/08/20-01:42:48.196351 140500338779712 (Original Log Time 2024/08/20-01:42:48.196317) EVENT_LOG_v1 {"time_micros": 1724089368196297, "cf": "default", "job": 5456, "event": "compaction_finished", "compaction_time_micros": 8534756, "compaction_time_cpu_micros": 3079572, "output_level": 3, "num_output_files": 3, "total_output_size": 82375372, "num_input_records": 1864431, "num_output_records": 1864431, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 52237727, "file_range_sync_nanos": 0, "file_fsync_nanos": 2404, "file_prepare_write_nanos": 6610, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:42:48.327523 140500338779712 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":1724082090,"starts":1724089359,"executesMs":8688,"compactionJobId":5456,"attempt":0,"compactionInputRawBytes":268435998,"compactionInputZipBytes":84825985,"compactionOutputRawBytes":0,"compactionOutputZipBytes":82375372,"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":"00-2c9372cb2b9f6aed279a977cd1855bc1-2e4577fe1d47bc7a-00"}}, response = 2024/08/20-01:42:48.327649 140500338779712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05456/att-00: olev 3, work 8.688 s, result 4.722 ms, install 0.465 ms, input{raw 256.001 MiB zip 80.896 MiB}