2024/08/20-23:01:11.146400 139856740591168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00: fork to child time = 0.010169 sec 2024/08/20-23:01:11.147562 139856740591168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00 2024/08/20-23:01:11.152600 139856740591168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00 2024/08/20-23:01:11.154034 139856740591168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:01:11.154412 139856740591168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:01:11.196012 139856740591168 [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-54240/att-00/MANIFEST-14629260 2024/08/20-23:01:11.242856 139856740591168 [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-54240/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691707, last_sequence is 191156111088, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691569 2024/08/20-23:01:11.242867 139856740591168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:01:11.242959 139856740591168 [version_set.cc:5652] Creating manifest 14691707 2024/08/20-23:01:11.267034 139856740591168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:01:11.280518 139856740591168 [compaction_job.cc:2433] [default] [JOB 54240] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:01:11.280533 139856740591168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27437 Base level 2, inputs: [14691681(16MB)], [14691632(91MB) 14691634(82MB)] 2024/08/20-23:01:11.482527 139856740591168 [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 2024/08/20-23:01:11.482551 139856740591168 [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 2024/08/20-23:01:11.482574 139856740591168 [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 2024/08/20-23:01:11.482590 139856740591168 [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 2024/08/20-23:01:11.482605 139856740591168 [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 2024/08/20-23:01:12.542600 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691708.sst) /dev/shm/ToplingTemp/Topling-51543-kwghBF 2024/08/20-23:01:13.906373 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691708.sst): first pass time = 1.36's, 98.421'MB/sec 2024/08/20-23:01:19.424285 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691708.sst): old prealloc_size = 147639500, real_size = 92586288 2024/08/20-23:01:19.424392 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691708.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.13 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:01:20.429163 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691708.sst): second pass time = 5.52's, 22.386'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.00's, 95.458'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26899.353'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.192'MB/sec write SST data time = 0.13's, 742.293'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26017.436'MB/sec zip my value time = 5.52's, unzip length = 0.123'GB zip my value throughput = 22.386'MB/sec zip pipeline throughput = 160.838'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.13 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.13 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 3.7533 value = 1.3571 dict = 1.00 all = 1.3992 } Zip/UnZip{ index = 0.2664 value = 0.7369 dict = 1.00 all = 0.7147 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.013592049 MB/sec (with seq num) write speed all = 0.013066752 MB/sec (without seq num) 2024/08/20-23:01:20.672366 139856740591168 [compaction_job.cc:1944] [default] [JOB 54240] Generated table #14691708: 671089 keys, 95925948 bytes, temperature: kWarm 2024/08/20-23:01:20.672464 139856740591168 EVENT_LOG_v1 {"time_micros": 1724166080672407, "cf_name": "default", "job": 54240, "event": "table_file_creation", "file_number": 14691708, "file_size": 95925948, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191087664859, "largest_seqno": 191156052775, "table_properties": {"data_size": 90987984, "index_size": 1430400, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724166072, "oldest_key_time": 0, "file_creation_time": 1724166072, "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": 14691708, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:01:20.720691 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691709.sst) /dev/shm/ToplingTemp/Topling-51543-SiGdPE 2024/08/20-23:01:22.054196 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691709.sst): first pass time = 1.33's, 100.654'MB/sec 2024/08/20-23:01:24.674877 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691709.sst): old prealloc_size = 147639500, real_size = 92844672 2024/08/20-23:01:24.674937 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691709.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 2.52 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:01:25.224483 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691709.sst): second pass time = 2.62's, 47.133'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 175.010'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 50521.695'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.375'MB/sec write SST data time = 0.10's, 938.111'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27689.261'MB/sec zip my value time = 2.62's, unzip length = 0.123'GB zip my value throughput = 47.133'MB/sec zip pipeline throughput = 174.124'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.52 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.52 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0017 GB value = 0.0910 GB dict = 1.24 MB all = 0.0962 GB } UnZip/Zip{ index = 3.1690 value = 1.3572 dict = 1.00 all = 1.3954 } Zip/UnZip{ index = 0.3156 value = 0.7368 dict = 1.00 all = 0.7166 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.027171349 MB/sec (with seq num) write speed all = 0.026121249 MB/sec (without seq num) 2024/08/20-23:01:25.475111 139856740591168 [compaction_job.cc:1944] [default] [JOB 54240] Generated table #14691709: 671089 keys, 96184316 bytes, temperature: kWarm 2024/08/20-23:01:25.475188 139856740591168 EVENT_LOG_v1 {"time_micros": 1724166085475152, "cf_name": "default", "job": 54240, "event": "table_file_creation", "file_number": 14691709, "file_size": 96184316, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191024639718, "largest_seqno": 191156052774, "table_properties": {"data_size": 90982608, "index_size": 1694144, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724166080, "oldest_key_time": 0, "file_creation_time": 1724166080, "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": 14691709, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:01:25.515422 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691710.sst) /dev/shm/ToplingTemp/Topling-51543-T5b9kD 2024/08/20-23:01:25.526108 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691710.sst): first pass time = 0.01's, 20.377'MB/sec 2024/08/20-23:01:25.548439 139856740591168 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691710.sst): part-0: reject ZipStore ratio = 1.007 2024/08/20-23:01:25.549248 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691710.sst): old prealloc_size = 147639500, real_size = 201248 2024/08/20-23:01:25.549290 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691710.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 1083 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 1.21 raw-val = 0.0002 GB zip-val = 0.0002 GB avg-val = 184.00 avg-zval = 184.18 2024/08/20-23:01:25.549833 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00/14691710.sst): second pass time = 0.02's, 9.194'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 349.197'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 60.549'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 1.525'MB/sec write SST data time = 0.00's, 527.107'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 = 9.194'MB/sec zip pipeline throughput = 9.194'MB/sec entries = 1083 avg-key = 16.00 avg-zkey = 1.24 avg-val = 184.00 avg-zval = 184.18 usrkeys = 1083 avg-key = 8.00 avg-zkey = 1.24 avg-val = 191.00 avg-zval = 184.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1083 bytes = 3664 } seq expand size = 7581 multi value expand size = 0 cnt WriteAppend = 32 UnZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } __ZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } UnZip/Zip{ index = 6.4464 value = 0.9990 dict = 0.00 all = 1.0532 } Zip/UnZip{ index = 0.1551 value = 1.0010 dict = 0.00 all = 0.9495 } ---------------------------- total value len = 0.256563 GB avg = 0.191 KB (by entry num) total key len = 0.021492 GB avg = 0.016 KB total ukey len = 0.010746 GB avg = 0.008 KB total ukey num = 0.001343261 Billion total entry num = 0.001343261 Billion write speed all = 0.027192408 MB/sec (with seq num) write speed all = 0.026141494 MB/sec (without seq num) 2024/08/20-23:01:25.555479 139856740591168 [compaction_job.cc:1944] [default] [JOB 54240] Generated table #14691710: 1083 keys, 205666 bytes, temperature: kWarm 2024/08/20-23:01:25.555537 139856740591168 EVENT_LOG_v1 {"time_micros": 1724166085555506, "cf_name": "default", "job": 54240, "event": "table_file_creation", "file_number": 14691710, "file_size": 205666, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191076834683, "largest_seqno": 191156029932, "table_properties": {"data_size": 199472, "index_size": 1344, "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": 17328, "raw_average_key_size": 16, "raw_value_size": 199272, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1083, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-MixedLenBlobStore", "creation_time": 1724166085, "oldest_key_time": 0, "file_creation_time": 1724166085, "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": 14691710, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:01:25.560193 139856740591168 [compaction_job.cc:699] job-54240: subcompact[0], size: 0.192316 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54240/att-00 [14691708,14691709,14691710] 2024/08/20-23:01:25.595574 139856740591168 (Original Log Time 2024/08/20-23:01:11.280598) EVENT_LOG_v1 {"time_micros": 1724166071280548, "job": 54240, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14691681], "files_L3": [14691632, 14691634], "score": 0.996248, "input_data_size": 199507588, "oldest_snapshot_seqno": 191156110845} 2024/08/20-23:01:25.595579 139856740591168 (Original Log Time 2024/08/20-23:01:25.595046) [compaction_job.cc:2018] [default] [JOB 54240] Compacted 1@2 + 2@3 files to L3 => 192315930 bytes 2024/08/20-23:01:25.595580 139856740591168 (Original Log Time 2024/08/20-23:01:25.595499) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 14.0 rd, 13.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(16.3, 173.9 +0.0 blob) out(183.4 +0.0 blob), read-write-amplify(22.9) write-amplify(11.2) OK, records in: 1348266, records dropped: 5005 output_compression: Snappy 2024/08/20-23:01:25.595587 139856740591168 (Original Log Time 2024/08/20-23:01:25.595548) EVENT_LOG_v1 {"time_micros": 1724166085595528, "cf": "default", "job": 54240, "event": "compaction_finished", "compaction_time_micros": 14279599, "compaction_time_cpu_micros": 3062929, "output_level": 3, "num_output_files": 3, "total_output_size": 192315930, "num_input_records": 1348266, "num_output_records": 1343261, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 129579897, "file_range_sync_nanos": 0, "file_fsync_nanos": 2289, "file_prepare_write_nanos": 8128, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:01:25.725438 139856740591168 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":1724166071,"executesMs":14441,"compactionJobId":54240,"attempt":0,"compactionInputRawBytes":269653200,"compactionInputZipBytes":199507588,"compactionOutputRawBytes":0,"compactionOutputZipBytes":192315930,"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":"00-8043d718bffe0df1c95bd94bdb272b92-70786d8fd7e02786-00"}}, response = 2024/08/20-23:01:25.725536 139856740591168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54240/att-00: olev 3, work 14.442 s, result 6.847 ms, install 0.566 ms, input{raw 257.161 MiB zip 190.265 MiB}