2024/08/20-08:50:17.537563 140500565382720 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00: fork to child time = 0.105777 sec 2024/08/20-08:50:17.538972 140500565382720 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00 2024/08/20-08:50:17.547561 140500565382720 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00 2024/08/20-08:50:17.548053 140500565382720 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:50:17.548464 140500565382720 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:50:17.590898 140500565382720 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19725/att-00/MANIFEST-14629260 2024/08/20-08:50:17.616656 140500565382720 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19725/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14651737, last_sequence is 190284016195, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14651693 2024/08/20-08:50:17.616668 140500565382720 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:50:17.616767 140500565382720 [version_set.cc:5652] Creating manifest 14651737 2024/08/20-08:50:17.642220 140500565382720 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:50:17.660142 140500565382720 [compaction_job.cc:2433] [default] [JOB 19725] Compacting 1@2 + 2@3 files to L3, score 0.96, subcompactions 1 : 1 2024/08/20-08:50:17.660162 140500565382720 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10121 Base level 2, inputs: [14651713(31MB)], [14651681(41MB) 14651682(41MB)] 2024/08/20-08:50:17.902079 140500565382720 [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 2024/08/20-08:50:17.902105 140500565382720 [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 2024/08/20-08:50:17.902129 140500565382720 [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 2024/08/20-08:50:17.902144 140500565382720 [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 2024/08/20-08:50:17.902158 140500565382720 [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 2024/08/20-08:50:18.207297 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651738.sst) /dev/shm/ToplingTemp/Topling-271015-R92s85 2024/08/20-08:50:18.566750 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651738.sst): first pass time = 0.36's, 373.447'MB/sec 2024/08/20-08:50:21.755302 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651738.sst): old prealloc_size = 132812754, real_size = 41798576 2024/08/20-08:50:21.755385 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651738.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.52 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.18 2024/08/20-08:50:22.181419 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651738.sst): second pass time = 3.19's, 41.296'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 102.354'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14291.536'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.102'MB/sec write SST data time = 0.11's, 402.948'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 30331.881'MB/sec zip my value time = 3.19's, unzip length = 0.132'GB zip my value throughput = 41.296'MB/sec zip pipeline throughput = 153.141'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.52 avg-val = 1017.01 avg-zval = 317.18 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.52 avg-val = 1024.01 avg-zval = 317.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1751 value = 3.2064 dict = 1.00 all = 3.0773 } Zip/UnZip{ index = 0.4597 value = 0.3119 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.258992343 MB/sec (with seq num) write speed all = 1.208598043 MB/sec (without seq num) 2024/08/20-08:50:22.249419 140500565382720 [compaction_job.cc:1944] [default] [JOB 19725] Generated table #14651738: 129428 keys, 43615111 bytes, temperature: kWarm 2024/08/20-08:50:22.249532 140500565382720 EVENT_LOG_v1 {"time_micros": 1724115022249463, "cf_name": "default", "job": 19725, "event": "table_file_creation", "file_number": 14651738, "file_size": 43615111, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190283908550, "table_properties": {"data_size": 41052000, "index_size": 714048, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629509, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724115018, "oldest_key_time": 0, "file_creation_time": 1724115018, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14651738, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:50:22.327847 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651739.sst) /dev/shm/ToplingTemp/Topling-271015-I2qPZ4 2024/08/20-08:50:22.864786 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651739.sst): first pass time = 0.54's, 249.993'MB/sec 2024/08/20-08:50:24.219702 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651739.sst): old prealloc_size = 132812754, real_size = 41805664 2024/08/20-08:50:24.219766 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651739.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.56 2024/08/20-08:50:24.458159 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651739.sst): second pass time = 1.35's, 97.309'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 182.801'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19666.647'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.175'MB/sec write SST data time = 0.05's, 820.497'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 27212.967'MB/sec zip my value time = 1.35's, unzip length = 0.132'GB zip my value throughput = 97.309'MB/sec zip pipeline throughput = 179.537'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 317.56 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 317.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3126 value = 3.2026 dict = 1.00 all = 3.0791 } Zip/UnZip{ index = 0.4324 value = 0.3123 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 1.261397768 MB/sec (with seq num) write speed all = 1.210986722 MB/sec (without seq num) 2024/08/20-08:50:24.513906 140500565382720 [compaction_job.cc:1944] [default] [JOB 19725] Generated table #14651739: 129430 keys, 43589803 bytes, temperature: kWarm 2024/08/20-08:50:24.513978 140500565382720 EVENT_LOG_v1 {"time_micros": 1724115024513945, "cf_name": "default", "job": 19725, "event": "table_file_creation", "file_number": 14651739, "file_size": 43589803, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207576513, "largest_seqno": 190283904785, "table_properties": {"data_size": 41101520, "index_size": 671616, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629878, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724115022, "oldest_key_time": 0, "file_creation_time": 1724115022, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14651739, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:50:24.554115 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651740.sst) /dev/shm/ToplingTemp/Topling-271015-t5Yoo5 2024/08/20-08:50:24.563604 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651740.sst): first pass time = 0.01's, 439.058'MB/sec 2024/08/20-08:50:24.600584 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651740.sst): old prealloc_size = 132812754, real_size = 1321264 2024/08/20-08:50:24.600642 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651740.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3999 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.24 raw-val = 0.0041 GB zip-val = 0.0013 GB avg-val =1016.86 avg-zval = 329.87 2024/08/20-08:50:24.607733 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00/14651740.sst): second pass time = 0.04's, 111.808'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 192.806'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28.249'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.192'MB/sec write SST data time = 0.00's, 720.967'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.044'MB, throughput = 1170.183'MB/sec zip my value time = 0.04's, unzip length = 0.004'GB zip my value throughput = 111.808'MB/sec zip pipeline throughput = 111.808'MB/sec entries = 3999 avg-key = 20.00 avg-zkey = 0.24 avg-val = 1016.86 avg-zval = 329.87 usrkeys = 3999 avg-key = 12.00 avg-zkey = 0.24 avg-val = 1023.86 avg-zval = 329.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3999 bytes = 13504 } seq expand size = 27993 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0041 GB dict = 0.04 MB all = 0.0041 GB } __ZipSize{ index = 0.0000 GB value = 0.0013 GB dict = 0.04 MB all = 0.0014 GB } UnZip/Zip{ index = 49.9875 value = 3.0826 dict = 1.00 all = 3.0079 } Zip/UnZip{ index = 0.0200 value = 0.3244 dict = 1.00 all = 0.3325 } ---------------------------- total value len = 62.565916 GB avg = 0.181 KB (by entry num) total key len = 6.794015 GB avg = 0.020 KB total ukey len = 3.192662 GB avg = 0.008 KB total ukey num = 0.389596418 Billion total entry num = 0.346474426 Billion write speed all = 1.261470257 MB/sec (with seq num) write speed all = 1.211058767 MB/sec (without seq num) 2024/08/20-08:50:24.614421 140500565382720 [compaction_job.cc:1944] [default] [JOB 19725] Generated table #14651740: 3999 keys, 1378506 bytes, temperature: kWarm 2024/08/20-08:50:24.614470 140500565382720 EVENT_LOG_v1 {"time_micros": 1724115024614442, "cf_name": "default", "job": 19725, "event": "table_file_creation", "file_number": 14651740, "file_size": 1378506, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207602764, "largest_seqno": 190282161821, "table_properties": {"data_size": 1319136, "index_size": 960, "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": 79980, "raw_average_key_size": 20, "raw_value_size": 4066422, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 3999, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724115024, "oldest_key_time": 0, "file_creation_time": 1724115024, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14651740, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:50:24.631333 140500565382720 [compaction_job.cc:699] job-19725: subcompact[0], size: 0.088583 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19725/att-00 [14651738,14651739,14651740] 2024/08/20-08:50:24.653413 140500565382720 (Original Log Time 2024/08/20-08:50:17.660258) EVENT_LOG_v1 {"time_micros": 1724115017660184, "job": 19725, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14651713], "files_L3": [14651681, 14651682], "score": 0.96287, "input_data_size": 120738868, "oldest_snapshot_seqno": 190284015214} 2024/08/20-08:50:24.653416 140500565382720 (Original Log Time 2024/08/20-08:50:24.652978) [compaction_job.cc:2018] [default] [JOB 19725] Compacted 1@2 + 2@3 files to L3 => 88583420 bytes 2024/08/20-08:50:24.653418 140500565382720 (Original Log Time 2024/08/20-08:50:24.653352) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 17.3 rd, 12.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.5 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290793, records dropped: 27936 output_compression: Snappy 2024/08/20-08:50:24.653423 140500565382720 (Original Log Time 2024/08/20-08:50:24.653393) EVENT_LOG_v1 {"time_micros": 1724115024653375, "cf": "default", "job": 19725, "event": "compaction_finished", "compaction_time_micros": 6971082, "compaction_time_cpu_micros": 957622, "output_level": 3, "num_output_files": 3, "total_output_size": 88583420, "num_input_records": 290793, "num_output_records": 262857, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 96240256, "file_range_sync_nanos": 0, "file_fsync_nanos": 2456, "file_prepare_write_nanos": 5944, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:50:24.770945 140500565382720 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724115017,"executesMs":7110,"compactionJobId":19725,"attempt":0,"compactionInputRawBytes":301551943,"compactionInputZipBytes":120738868,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88583420,"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":"00-165407ff025087cdeb96b91cdb2ec458-a7fd1717d2dd91dd-00"}}, response = 2024/08/20-08:50:24.771035 140500565382720 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19725/att-00: olev 3, work 7.110 s, result 4.799 ms, install 0.464 ms, input{raw 287.582 MiB zip 115.146 MiB}