2024/08/20-15:01:50.437777 140500556990016 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00: fork to child time = 0.009885 sec 2024/08/20-15:01:50.438791 140500556990016 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00 2024/08/20-15:01:50.443628 140500556990016 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00 2024/08/20-15:01:50.445027 140500556990016 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:01:50.445337 140500556990016 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:01:50.484631 140500556990016 [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-35996/att-00/MANIFEST-14629260 2024/08/20-15:01:50.537499 140500556990016 [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-35996/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14670700, last_sequence is 190694475081, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14670621 2024/08/20-15:01:50.537525 140500556990016 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:01:50.537591 140500556990016 [version_set.cc:5652] Creating manifest 14670700 2024/08/20-15:01:50.565116 140500556990016 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:01:50.578350 140500556990016 [compaction_job.cc:2433] [default] [JOB 35996] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-15:01:50.578366 140500556990016 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18397 Base level 3, inputs: [14670516(90MB)], [14667044(172MB) 14667045(172MB) 14667046(144MB)] 2024/08/20-15:01:50.591068 140500556990016 [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 2024/08/20-15:01:50.591118 140500556990016 [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 2024/08/20-15:01:50.591152 140500556990016 [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 2024/08/20-15:01:50.591163 140500556990016 [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 2024/08/20-15:01:50.591173 140500556990016 [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 2024/08/20-15:01:52.494582 140500556990016 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670701.sst) /dev/shm/ToplingTemp/Topling-397544-BsbdXA 2024/08/20-15:01:54.528980 140500556990016 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670701.sst): first pass time = 2.03's, 131.952'MB/sec 2024/08/20-15:01:57.880840 140500556990016 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670701.sst): old prealloc_size = 295279001, real_size = 173531824 2024/08/20-15:01:57.880941 140500556990016 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670701.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 2024/08/20-15:01:58.938550 140500556990016 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670701.sst): second pass time = 3.35's, 73.720'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.817'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4849.760'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.19's, 965.561'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 = 51881.314'MB/sec zip my value time = 3.35's, unzip length = 0.247'GB zip my value throughput = 73.720'MB/sec zip pipeline throughput = 92.034'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 = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.7990 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0223 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 = 0.897585020 MB/sec (with seq num) write speed all = 0.861605317 MB/sec (without seq num) 2024/08/20-15:01:59.138137 140500556990016 [compaction_job.cc:1944] [default] [JOB 35996] Generated table #14670701: 1342178 keys, 180674925 bytes, temperature: kWarm 2024/08/20-15:01:59.138227 140500556990016 EVENT_LOG_v1 {"time_micros": 1724137319138176, "cf_name": "default", "job": 35996, "event": "table_file_creation", "file_number": 14670701, "file_size": 180674925, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999741, "largest_seqno": 190690614768, "table_properties": {"data_size": 172956432, "index_size": 239680, "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": 1724137312, "oldest_key_time": 0, "file_creation_time": 1724137312, "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": 14670701, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:01:59.200246 140500556990016 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670702.sst) /dev/shm/ToplingTemp/Topling-397544-KzyyZB 2024/08/20-15:02:01.754225 140500556990016 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670702.sst): first pass time = 2.55's, 105.107'MB/sec 2024/08/20-15:02:04.896803 140500556990016 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670702.sst): old prealloc_size = 295279001, real_size = 173521128 2024/08/20-15:02:04.896890 140500556990016 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670702.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 = 128.85 2024/08/20-15:02:05.955452 140500556990016 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670702.sst): second pass time = 3.14's, 78.634'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.655'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7373.862'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.19's, 966.430'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 = 48399.002'MB/sec zip my value time = 3.14's, unzip length = 0.247'GB zip my value throughput = 78.634'MB/sec zip pipeline throughput = 89.993'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 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 = 44.7990 value = 1.4280 dict = 1.00 all = 1.4858 } Zip/UnZip{ index = 0.0223 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 = 0.901098424 MB/sec (with seq num) write speed all = 0.864983055 MB/sec (without seq num) 2024/08/20-15:02:06.157233 140500556990016 [compaction_job.cc:1944] [default] [JOB 35996] Generated table #14670702: 1342178 keys, 180664237 bytes, temperature: kWarm 2024/08/20-15:02:06.157302 140500556990016 EVENT_LOG_v1 {"time_micros": 1724137326157268, "cf_name": "default", "job": 35996, "event": "table_file_creation", "file_number": 14670702, "file_size": 180664237, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635000257, "largest_seqno": 190690615155, "table_properties": {"data_size": 172945696, "index_size": 239680, "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": 1724137319, "oldest_key_time": 0, "file_creation_time": 1724137319, "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": 14670702, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:02:06.220783 140500556990016 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670703.sst) /dev/shm/ToplingTemp/Topling-397544-VxWLAB 2024/08/20-15:02:08.518501 140500556990016 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670703.sst): first pass time = 2.30's, 105.709'MB/sec 2024/08/20-15:02:11.336865 140500556990016 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670703.sst): old prealloc_size = 295279001, real_size = 158154136 2024/08/20-15:02:11.336951 140500556990016 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670703.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1214417 prefix = 4 raw-key = 0.0049 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2235 GB zip-val = 0.1576 GB avg-val = 184.00 avg-zval = 129.80 2024/08/20-15:02:12.302259 140500556990016 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00/14670703.sst): second pass time = 2.82's, 79.331'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.97's, 170.529'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6982.813'MB/sec (index lex order gen) rebuild zvType time = 0.79's, 0.382'MB/sec write SST data time = 0.17's, 962.109'MB/sec dict compress time = 0.00's, 2220880.000'MB/sec z-dict build time = 0.00's, sample length = 2.221'MB, throughput = 52544.065'MB/sec zip my value time = 2.82's, unzip length = 0.223'GB zip my value throughput = 79.331'MB/sec zip pipeline throughput = 90.849'MB/sec entries = 1214417 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 129.80 usrkeys = 1214417 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 129.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1214417 bytes = 4554080 } seq expand size = 8500919 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0097 GB value = 0.2235 GB dict = 2.22 MB all = 0.2429 GB } __ZipSize{ index = 0.0002 GB value = 0.1576 GB dict = 2.22 MB all = 0.1646 GB } UnZip/Zip{ index = 44.0389 value = 1.4176 dict = 1.00 all = 1.4754 } Zip/UnZip{ index = 0.0227 value = 0.7054 dict = 1.00 all = 0.6778 } ---------------------------- total value len = 63.041415 GB avg = 0.180 KB (by entry num) total key len = 6.851138 GB avg = 0.020 KB total ukey len = 3.220698 GB avg = 0.008 KB total ukey num = 0.393232334 Billion total entry num = 0.350110342 Billion write speed all = 0.904276865 MB/sec (with seq num) write speed all = 0.868038764 MB/sec (without seq num) 2024/08/20-15:02:12.491917 140500556990016 [compaction_job.cc:1944] [default] [JOB 35996] Generated table #14670703: 1214417 keys, 164626597 bytes, temperature: kWarm 2024/08/20-15:02:12.492004 140500556990016 EVENT_LOG_v1 {"time_micros": 1724137332491968, "cf_name": "default", "job": 35996, "event": "table_file_creation", "file_number": 14670703, "file_size": 164626597, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635003456, "largest_seqno": 190690615158, "table_properties": {"data_size": 157629824, "index_size": 220608, "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": 19430672, "raw_average_key_size": 16, "raw_value_size": 223452728, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1214417, "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": 1724137326, "oldest_key_time": 0, "file_creation_time": 1724137326, "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": 14670703, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:02:12.547916 140500556990016 [compaction_job.cc:699] job-35996: subcompact[0], size: 0.525966 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35996/att-00 [14670701,14670702,14670703] 2024/08/20-15:02:12.628359 140500556990016 (Original Log Time 2024/08/20-15:01:50.578435) EVENT_LOG_v1 {"time_micros": 1724137310578384, "job": 35996, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14670516], "files_L4": [14667044, 14667045, 14667046], "score": 1.00063, "input_data_size": 608635978, "oldest_snapshot_seqno": 190694474545} 2024/08/20-15:02:12.628362 140500556990016 (Original Log Time 2024/08/20-15:02:12.624943) [compaction_job.cc:2018] [default] [JOB 35996] Compacted 1@3 + 3@4 files to L4 => 525965759 bytes 2024/08/20-15:02:12.628364 140500556990016 (Original Log Time 2024/08/20-15:02:12.628285) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 27.7 rd, 23.9 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.8, 489.6 +0.0 blob) out(501.6 +0.0 blob), read-write-amplify(11.9) write-amplify(5.5) OK, records in: 4470229, records dropped: 571456 output_compression: Snappy 2024/08/20-15:02:12.628374 140500556990016 (Original Log Time 2024/08/20-15:02:12.628334) EVENT_LOG_v1 {"time_micros": 1724137332628311, "cf": "default", "job": 35996, "event": "compaction_finished", "compaction_time_micros": 21969505, "compaction_time_cpu_micros": 7813743, "output_level": 4, "num_output_files": 3, "total_output_size": 525965759, "num_input_records": 4470229, "num_output_records": 3898773, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 315887792, "file_range_sync_nanos": 0, "file_fsync_nanos": 1815, "file_prepare_write_nanos": 8341, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-15:02:12.757176 140500556990016 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":1724137310,"executesMs":22180,"compactionJobId":35996,"attempt":0,"compactionInputRawBytes":894045800,"compactionInputZipBytes":608635978,"compactionOutputRawBytes":0,"compactionOutputZipBytes":525965759,"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":"00-1e0ad1fb124d283dec28ea88967c83b0-cfe2b69c85996ea9-00"}}, response = 2024/08/20-15:02:12.757269 140500556990016 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35996/att-00: olev 4, work 22.181 s, result 6.245 ms, install 3.465 ms, input{raw 852.629 MiB zip 580.441 MiB}