2024/08/20-14:39:45.094726 140500170925632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00: fork to child time = 0.019912 sec 2024/08/20-14:39:45.095703 140500170925632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00 2024/08/20-14:39:45.100280 140500170925632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00 2024/08/20-14:39:45.101668 140500170925632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:39:45.101964 140500170925632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:39:45.139530 140500170925632 [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-34998/att-00/MANIFEST-14629260 2024/08/20-14:39:45.182675 140500170925632 [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-34998/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669581, last_sequence is 190671570606, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669465 2024/08/20-14:39:45.182688 140500170925632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:39:45.182761 140500170925632 [version_set.cc:5652] Creating manifest 14669581 2024/08/20-14:39:45.212645 140500170925632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:39:45.224361 140500170925632 [compaction_job.cc:2433] [default] [JOB 34998] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-14:39:45.224373 140500170925632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17884 Base level 3, inputs: [14669564(90MB)], [14664628(172MB) 14664629(172MB)] 2024/08/20-14:39:45.238190 140500170925632 [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 2024/08/20-14:39:45.238233 140500170925632 [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 2024/08/20-14:39:45.238259 140500170925632 [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 2024/08/20-14:39:45.238269 140500170925632 [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 2024/08/20-14:39:45.238278 140500170925632 [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 2024/08/20-14:39:47.350202 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669582.sst) /dev/shm/ToplingTemp/Topling-390052-fwvue5 2024/08/20-14:39:49.567500 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669582.sst): first pass time = 2.22's, 121.068'MB/sec 2024/08/20-14:39:56.218428 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669582.sst): old prealloc_size = 295279001, real_size = 173528608 2024/08/20-14:39:56.218564 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669582.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-14:39:57.418829 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669582.sst): second pass time = 6.65's, 37.142'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.20's, 150.507'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4313.989'MB/sec (index lex order gen) rebuild zvType time = 1.00's, 0.335'MB/sec write SST data time = 0.20's, 908.938'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 47905.774'MB/sec zip my value time = 6.65's, unzip length = 0.247'GB zip my value throughput = 37.142'MB/sec zip pipeline throughput = 135.931'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.5255 value = 1.4279 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0225 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.913201600 MB/sec (with seq num) write speed all = 0.876595906 MB/sec (without seq num) 2024/08/20-14:39:57.761060 140500170925632 [compaction_job.cc:1944] [default] [JOB 34998] Generated table #14669582: 1342178 keys, 180671661 bytes, temperature: kWarm 2024/08/20-14:39:57.761148 140500170925632 EVENT_LOG_v1 {"time_micros": 1724135997761100, "cf_name": "default", "job": 34998, "event": "table_file_creation", "file_number": 14669582, "file_size": 180671661, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635001343, "largest_seqno": 190671007475, "table_properties": {"data_size": 172951696, "index_size": 241152, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724135987, "oldest_key_time": 0, "file_creation_time": 1724135987, "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": 14669582, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:57.826606 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669583.sst) /dev/shm/ToplingTemp/Topling-390052-EANIc4 2024/08/20-14:40:00.586623 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669583.sst): first pass time = 2.76's, 97.261'MB/sec 2024/08/20-14:40:04.696596 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669583.sst): old prealloc_size = 295279001, real_size = 173525616 2024/08/20-14:40:04.696673 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669583.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-14:40:05.753983 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669583.sst): second pass time = 4.11's, 60.113'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.867'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7810.493'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.386'MB/sec write SST data time = 0.19's, 955.901'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 42410.951'MB/sec zip my value time = 4.11's, unzip length = 0.247'GB zip my value throughput = 60.113'MB/sec zip pipeline throughput = 116.401'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.5492 value = 1.4279 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0224 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 0.916758774 MB/sec (with seq num) write speed all = 0.880015750 MB/sec (without seq num) 2024/08/20-14:40:05.954452 140500170925632 [compaction_job.cc:1944] [default] [JOB 34998] Generated table #14669583: 1342178 keys, 180668717 bytes, temperature: kWarm 2024/08/20-14:40:05.954529 140500170925632 EVENT_LOG_v1 {"time_micros": 1724136005954495, "cf_name": "default", "job": 34998, "event": "table_file_creation", "file_number": 14669583, "file_size": 180668717, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635002403, "largest_seqno": 190671006431, "table_properties": {"data_size": 172948864, "index_size": 241024, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724135997, "oldest_key_time": 0, "file_creation_time": 1724135997, "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": 14669583, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:40:06.018263 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669584.sst) /dev/shm/ToplingTemp/Topling-390052-QsQKa8 2024/08/20-14:40:06.167223 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669584.sst): first pass time = 0.15's, 148.994'MB/sec 2024/08/20-14:40:06.375820 140500170925632 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669584.sst): part-0: reject ZipStore ratio = 0.851 2024/08/20-14:40:06.423558 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669584.sst): old prealloc_size = 295279001, real_size = 20460152 2024/08/20-14:40:06.423610 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669584.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 110932 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.19 raw-val = 0.0204 GB zip-val = 0.0204 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-14:40:06.460499 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00/14669584.sst): second pass time = 0.21's, 98.184'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 564.505'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 695.206'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.263'MB/sec write SST data time = 0.01's, 1395.607'MB/sec dict compress time = 0.00'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 = 0.21's, unzip length = 0.020'GB zip my value throughput = 98.184'MB/sec zip pipeline throughput = 98.184'MB/sec entries = 110932 avg-key = 16.00 avg-zkey = 0.19 avg-val = 184.00 avg-zval = 184.00 usrkeys = 110932 avg-key = 8.00 avg-zkey = 0.19 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 110932 bytes = 416016 } seq expand size = 776524 multi value expand size = 0 cnt WriteAppend = 2499 UnZipSize{ index = 0.0009 GB value = 0.0204 GB dict = 0.00 MB all = 0.0222 GB } __ZipSize{ index = 0.0000 GB value = 0.0204 GB dict = 0.00 MB all = 0.0208 GB } UnZip/Zip{ index = 43.0637 value = 1.0000 dict = 0.00 all = 1.0641 } Zip/UnZip{ index = 0.0232 value = 1.0000 dict = 0.00 all = 0.9397 } ---------------------------- total value len = 62.830650 GB avg = 0.180 KB (by entry num) total key len = 6.833482 GB avg = 0.020 KB total ukey len = 3.211870 GB avg = 0.008 KB total ukey num = 0.392128849 Billion total entry num = 0.349006857 Billion write speed all = 0.917052530 MB/sec (with seq num) write speed all = 0.880298164 MB/sec (without seq num) 2024/08/20-14:40:06.489526 140500170925632 [compaction_job.cc:1944] [default] [JOB 34998] Generated table #14669584: 110932 keys, 20849513 bytes, temperature: kWarm 2024/08/20-14:40:06.489610 140500170925632 EVENT_LOG_v1 {"time_micros": 1724136006489565, "cf_name": "default", "job": 34998, "event": "table_file_creation", "file_number": 14669584, "file_size": 20849513, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635024950, "largest_seqno": 190670993661, "table_properties": {"data_size": 20411680, "index_size": 20608, "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": 1774912, "raw_average_key_size": 16, "raw_value_size": 20411488, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 110932, "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": 1724136006, "oldest_key_time": 0, "file_creation_time": 1724136006, "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": 14669584, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:40:06.501498 140500170925632 [compaction_job.cc:699] job-34998: subcompact[0], size: 0.382190 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34998/att-00 [14669582,14669583,14669584] 2024/08/20-14:40:06.557548 140500170925632 (Original Log Time 2024/08/20-14:39:45.224430) EVENT_LOG_v1 {"time_micros": 1724135985224385, "job": 34998, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14669564], "files_L4": [14664628, 14664629], "score": 1.00437, "input_data_size": 456427222, "oldest_snapshot_seqno": 190671570462} 2024/08/20-14:40:06.557552 140500170925632 (Original Log Time 2024/08/20-14:40:06.557069) [compaction_job.cc:2018] [default] [JOB 34998] Compacted 1@3 + 2@4 files to L4 => 382189891 bytes 2024/08/20-14:40:06.557553 140500170925632 (Original Log Time 2024/08/20-14:40:06.557464) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 21.5 rd, 18.0 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.7, 344.6 +0.0 blob) out(364.5 +0.0 blob), read-write-amplify(8.8) write-amplify(4.0) OK, records in: 3355445, records dropped: 560157 output_compression: Snappy 2024/08/20-14:40:06.557563 140500170925632 (Original Log Time 2024/08/20-14:40:06.557524) EVENT_LOG_v1 {"time_micros": 1724136006557502, "cf": "default", "job": 34998, "event": "compaction_finished", "compaction_time_micros": 21277075, "compaction_time_cpu_micros": 6128868, "output_level": 4, "num_output_files": 3, "total_output_size": 382189891, "num_input_records": 3355445, "num_output_records": 2795288, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 230852320, "file_range_sync_nanos": 0, "file_fsync_nanos": 2074, "file_prepare_write_nanos": 114982, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-14:40:06.681764 140500170925632 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":1724135985,"executesMs":21457,"compactionJobId":34998,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456427222,"compactionOutputRawBytes":0,"compactionOutputZipBytes":382189891,"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-ff1b1239442634888bc27da92bbdf0c0-27f969d567425ae7-00"}}, response = 2024/08/20-14:40:06.681867 140500170925632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34998/att-00: olev 4, work 21.457 s, result 4.829 ms, install 0.516 ms, input{raw 640.000 MiB zip 435.283 MiB}