2024/03/23-22:47:25.316009 140106615375424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00: fork to child time = 0.017780 sec 2024/03/23-22:47:25.316667 140106615375424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00 2024/03/23-22:47:25.322088 140106615375424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00 2024/03/23-22:47:25.323699 140106615375424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/03/23-22:47:25.324015 140106615375424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/03/23-22:47:25.361329 140106615375424 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-03-23T22.42.24/.rocksdb/job-00355/att-00/MANIFEST-6644479 2024/03/23-22:47:26.215583 140106615375424 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-03-23T22.42.24/.rocksdb/job-00355/att-00/MANIFEST-6644479 succeeded,manifest_file_number is 6644479, next_file_number is 6644737, last_sequence is 116190113228, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 5654236 2024/03/23-22:47:26.215592 140106615375424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/03/23-22:47:26.215659 140106615375424 [version_set.cc:5652] Creating manifest 6644737 2024/03/23-22:47:26.251537 140106615375424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00: bottommost_level: fake = 1, rpc = 0 2024/03/23-22:47:26.264636 140106615375424 [compaction_job.cc:2433] [default] [JOB 355] Compacting 1@2 + 3@3 files to L3, score 0.83, subcompactions 1 : 1 2024/03/23-22:47:26.264652 140106615375424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 156 Base level 2, inputs: [6644698(31MB)], [6644731(41MB) 6644732(12MB) 6644733(41MB)] 2024/03/23-22:47:26.557670 140106615375424 [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 2024/03/23-22:47:26.557690 140106615375424 [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 2024/03/23-22:47:26.557710 140106615375424 [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 2024/03/23-22:47:26.557723 140106615375424 [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 2024/03/23-22:47:26.557735 140106615375424 [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 2024/03/23-22:47:26.916063 140106615375424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644738.sst) /dev/shm/ToplingTemp/Topling-14109-bVQes2 2024/03/23-22:47:27.129955 140106615375424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644738.sst): first pass time = 0.21's, 627.675'MB/sec 2024/03/23-22:47:28.022370 140106615375424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644738.sst): old prealloc_size = 146886032, real_size = 41680768 2024/03/23-22:47:28.022445 140106615375424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644738.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 = 5.64 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1017.01 avg-zval = 316.15 2024/03/23-22:47:28.201558 140106615375424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644738.sst): second pass time = 0.89's, 148.153'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 242.855'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14023.204'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.242'MB/sec write SST data time = 0.05's, 953.548'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 = 33381.770'MB/sec zip my value time = 0.89's, unzip length = 0.132'GB zip my value throughput = 148.153'MB/sec zip pipeline throughput = 148.158'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.64 avg-val = 1017.01 avg-zval = 316.15 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.64 avg-val = 1024.01 avg-zval = 316.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 485376 } 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 = 0.0409 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.1274 value = 3.2169 dict = 1.00 all = 3.0845 } Zip/UnZip{ index = 0.4700 value = 0.3109 dict = 1.00 all = 0.3242 } ---------------------------- total value len = 1.824386 GB avg = 0.218 KB (by entry num) total key len = 0.191323 GB avg = 0.023 KB total ukey len = 0.116524 GB avg = 0.011 KB total ukey num = 0.010470004 Billion total entry num = 0.008373223 Billion write speed all = 1.965854257 MB/sec (with seq num) write speed all = 1.900525254 MB/sec (without seq num) 2024/03/23-22:47:28.253948 140106615375424 [compaction_job.cc:1944] [default] [JOB 355] Generated table #6644738: 129428 keys, 43513665 bytes, temperature: kWarm 2024/03/23-22:47:28.254022 140106615375424 EVENT_LOG_v1 {"time_micros": 1711205248253979, "cf_name": "default", "job": 355, "event": "table_file_creation", "file_number": 6644738, "file_size": 43513665, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 115460017432, "largest_seqno": 116189776611, "table_properties": {"data_size": 40918192, "index_size": 730048, "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": 131630107, "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": 1711205246, "oldest_key_time": 0, "file_creation_time": 1711205246, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "DJVWFOMG5CHNMVND8ZCH", "orig_file_number": 6644738, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/03/23-22:47:28.299815 140106615375424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644739.sst) /dev/shm/ToplingTemp/Topling-14109-ieULn4 2024/03/23-22:47:29.006965 140106615375424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644739.sst): first pass time = 0.71's, 189.818'MB/sec 2024/03/23-22:47:29.814326 140106615375424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644739.sst): old prealloc_size = 146886032, real_size = 41546144 2024/03/23-22:47:29.814375 140106615375424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644739.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.28 raw-val = 0.1316 GB zip-val = 0.0408 GB avg-val =1017.00 avg-zval = 315.46 2024/03/23-22:47:29.972696 140106615375424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644739.sst): second pass time = 0.81's, 163.363'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 273.619'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29678.058'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.273'MB/sec write SST data time = 0.04's, 1082.668'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 = 53519.570'MB/sec zip my value time = 0.81's, unzip length = 0.132'GB zip my value throughput = 163.363'MB/sec zip pipeline throughput = 163.368'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.28 avg-val = 1017.00 avg-zval = 315.46 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.28 avg-val = 1024.00 avg-zval = 315.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 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 = 0.0408 GB dict = 1.38 MB all = 0.0433 GB } UnZip/Zip{ index = 2.2725 value = 3.2238 dict = 1.00 all = 3.0975 } Zip/UnZip{ index = 0.4400 value = 0.3102 dict = 1.00 all = 0.3228 } ---------------------------- total value len = 1.956922 GB avg = 0.230 KB (by entry num) total key len = 0.193912 GB avg = 0.023 KB total ukey len = 0.118077 GB avg = 0.011 KB total ukey num = 0.010599433 Billion total entry num = 0.008502652 Billion write speed all = 2.094019130 MB/sec (with seq num) write speed all = 2.027794696 MB/sec (without seq num) 2024/03/23-22:47:30.025694 140106615375424 [compaction_job.cc:1944] [default] [JOB 355] Generated table #6644739: 129429 keys, 43330643 bytes, temperature: kWarm 2024/03/23-22:47:30.025756 140106615375424 EVENT_LOG_v1 {"time_micros": 1711205250025722, "cf_name": "default", "job": 355, "event": "table_file_creation", "file_number": 6644739, "file_size": 43330643, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 116119071236, "largest_seqno": 116189776758, "table_properties": {"data_size": 40830160, "index_size": 683456, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629436, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1711205248, "oldest_key_time": 0, "file_creation_time": 1711205248, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "DJVWFOMG5CHNMVND8ZCH", "orig_file_number": 6644739, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/03/23-22:47:30.060251 140106615375424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644740.sst) /dev/shm/ToplingTemp/Topling-14109-DL9qT4 2024/03/23-22:47:30.139931 140106615375424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644740.sst): first pass time = 0.08's, 758.346'MB/sec 2024/03/23-22:47:30.604647 140106615375424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644740.sst): old prealloc_size = 146886032, real_size = 18838416 2024/03/23-22:47:30.604689 140106615375424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644740.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 58237 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.46 raw-val = 0.0592 GB zip-val = 0.0185 GB avg-val =1017.01 avg-zval = 317.77 2024/03/23-22:47:30.740243 140106615375424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00/6644740.sst): second pass time = 0.46's, 127.786'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.14's, 144.567'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15751.698'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.148'MB/sec write SST data time = 0.04's, 526.322'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.599'MB, throughput = 14175.528'MB/sec zip my value time = 0.46's, unzip length = 0.059'GB zip my value throughput = 127.786'MB/sec zip pipeline throughput = 127.788'MB/sec entries = 58237 avg-key = 20.00 avg-zkey = 5.46 avg-val = 1017.01 avg-zval = 317.77 usrkeys = 58237 avg-key = 12.00 avg-zkey = 5.46 avg-val = 1024.01 avg-zval = 317.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 58237 bytes = 174720 } seq expand size = 407659 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0007 GB value = 0.0592 GB dict = 0.60 MB all = 0.0604 GB } __ZipSize{ index = 0.0003 GB value = 0.0185 GB dict = 0.60 MB all = 0.0196 GB } UnZip/Zip{ index = 2.1997 value = 3.2005 dict = 1.00 all = 3.0815 } Zip/UnZip{ index = 0.4546 value = 0.3125 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 2.016557 GB avg = 0.236 KB (by entry num) total key len = 0.195076 GB avg = 0.023 KB total ukey len = 0.118776 GB avg = 0.011 KB total ukey num = 0.010657670 Billion total entry num = 0.008560889 Billion write speed all = 2.151605317 MB/sec (with seq num) write speed all = 2.084977083 MB/sec (without seq num) 2024/03/23-22:47:30.769622 140106615375424 [compaction_job.cc:1944] [default] [JOB 355] Generated table #6644740: 58237 keys, 19598569 bytes, temperature: kWarm 2024/03/23-22:47:30.769699 140106615375424 EVENT_LOG_v1 {"time_micros": 1711205250769646, "cf_name": "default", "job": 355, "event": "table_file_creation", "file_number": 6644740, "file_size": 19598569, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 116178691869, "largest_seqno": 116189776768, "table_properties": {"data_size": 18505984, "index_size": 317696, "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": 1164740, "raw_average_key_size": 20, "raw_value_size": 59227642, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 58237, "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": 1711205250, "oldest_key_time": 0, "file_creation_time": 1711205250, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "DJVWFOMG5CHNMVND8ZCH", "orig_file_number": 6644740, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/03/23-22:47:30.783334 140106615375424 [compaction_job.cc:699] job-00355: subcompact[0], size: 0.106443 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00355/att-00 [6644738,6644739,6644740] 2024/03/23-22:47:30.824351 140106615375424 (Original Log Time 2024/03/23-22:47:26.264718) EVENT_LOG_v1 {"time_micros": 1711205246264668, "job": 355, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [6644698], "files_L3": [6644731, 6644732, 6644733], "score": 0.828525, "input_data_size": 133532757, "oldest_snapshot_seqno": 116190113143} 2024/03/23-22:47:30.824356 140106615375424 (Original Log Time 2024/03/23-22:47:30.812289) [compaction_job.cc:2018] [default] [JOB 355] Compacted 1@2 + 3@3 files to L3 => 106442877 bytes 2024/03/23-22:47:30.824357 140106615375424 (Original Log Time 2024/03/23-22:47:30.824286) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 29.6 rd, 23.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 95.4 +0.0 blob) out(101.5 +0.0 blob), read-write-amplify(7.2) write-amplify(3.2) OK, records in: 329822, records dropped: 12728 output_compression: Snappy 2024/03/23-22:47:30.824363 140106615375424 (Original Log Time 2024/03/23-22:47:30.824334) EVENT_LOG_v1 {"time_micros": 1711205250824313, "cf": "default", "job": 355, "event": "compaction_finished", "compaction_time_micros": 4518621, "compaction_time_cpu_micros": 1004992, "output_level": 3, "num_output_files": 3, "total_output_size": 106442877, "num_input_records": 329822, "num_output_records": 317094, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90592090, "file_range_sync_nanos": 0, "file_fsync_nanos": 3639, "file_prepare_write_nanos": 7561, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/03/23-22:47:30.937048 140106615375424 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":1711204944,"starts":1711205245,"executesMs":5487,"compactionJobId":355,"attempt":0,"compactionInputRawBytes":342027017,"compactionInputZipBytes":133532757,"compactionOutputRawBytes":0,"compactionOutputZipBytes":106442877,"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":"00-52a81992cbd96b7ab2d38ae0dc40b858-0ec7fabd3a59e986-00"}}, response = 2024/03/23-22:47:30.937111 140106615375424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-03-23T22.42.24/.rocksdb/job-00355/att-00: olev 3, work 5.488 s, result 8.034 ms, install 12.091 ms, input{raw 326.182 MiB zip 127.347 MiB}