2024/08/21-03:42:54.831989 140539677115968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00: fork to child time = 0.030278 sec 2024/08/21-03:42:54.832826 140539677115968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00 2024/08/21-03:42:54.837619 140539677115968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00 2024/08/21-03:42:54.840709 140539677115968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:42:54.841051 140539677115968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:42:54.878031 140539677115968 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00155/att-00/MANIFEST-14702733 2024/08/21-03:42:54.892746 140539677115968 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00155/att-00/MANIFEST-14702733 succeeded,manifest_file_number is 14702733, next_file_number is 14702907, last_sequence is 191404528438, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702673 2024/08/21-03:42:54.892758 140539677115968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:42:54.892840 140539677115968 [version_set.cc:5652] Creating manifest 14702907 2024/08/21-03:42:54.917464 140539677115968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:42:54.932157 140539677115968 [compaction_job.cc:2433] [default] [JOB 155] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:42:54.932175 140539677115968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 80 Base level 1, inputs: [14702893(13MB)], [14702827(48MB) 14702828(48MB) 14702829(4406KB)] 2024/08/21-03:42:55.057132 140539677115968 [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 2024/08/21-03:42:55.057172 140539677115968 [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 2024/08/21-03:42:55.057192 140539677115968 [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 2024/08/21-03:42:55.057204 140539677115968 [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 2024/08/21-03:42:55.057212 140539677115968 [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 2024/08/21-03:42:55.547533 140539677115968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702908.sst) /dev/shm/ToplingTemp/Topling-43488-mXGw4z 2024/08/21-03:42:56.052035 140539677115968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702908.sst): first pass time = 0.50's, 133.037'MB/sec 2024/08/21-03:42:59.679873 140539677115968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702908.sst): old prealloc_size = 73819750, real_size = 49188928 2024/08/21-03:42:59.679947 140539677115968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702908.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/21-03:43:00.194251 140539677115968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702908.sst): second pass time = 3.63's, 17.026'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 98.824'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27516.369'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.199'MB/sec write SST data time = 0.09's, 549.374'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 24613.925'MB/sec zip my value time = 3.63's, unzip length = 0.062'GB zip my value throughput = 17.026'MB/sec zip pipeline throughput = 178.560'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.28 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.28 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8699 value = 1.2952 dict = 1.00 all = 1.3202 } Zip/UnZip{ index = 0.5348 value = 0.7721 dict = 1.00 all = 0.7574 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.008196490 MB/sec (with seq num) write speed all = 0.007879717 MB/sec (without seq num) 2024/08/21-03:43:00.260759 140539677115968 [compaction_job.cc:1944] [default] [JOB 155] Generated table #14702908: 335545 keys, 50830573 bytes, temperature: kWarm 2024/08/21-03:43:00.260847 140539677115968 EVENT_LOG_v1 {"time_micros": 1724182980260788, "cf_name": "default", "job": 155, "event": "table_file_creation", "file_number": 14702908, "file_size": 50830573, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231251, "largest_seqno": 191404487392, "table_properties": {"data_size": 47669296, "index_size": 1435584, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724182975, "oldest_key_time": 0, "file_creation_time": 1724182975, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702908, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:43:00.314390 140539677115968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702909.sst) /dev/shm/ToplingTemp/Topling-43488-aP3HTy 2024/08/21-03:43:01.471195 140539677115968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702909.sst): first pass time = 1.16's, 58.016'MB/sec 2024/08/21-03:43:02.535355 140539677115968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702909.sst): old prealloc_size = 73819750, real_size = 48665504 2024/08/21-03:43:02.535419 140539677115968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702909.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.72 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-03:43:02.926925 140539677115968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702909.sst): second pass time = 1.06's, 58.052'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 128.487'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22288.153'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.248'MB/sec write SST data time = 0.05's, 942.177'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 22053.851'MB/sec zip my value time = 1.06's, unzip length = 0.062'GB zip my value throughput = 58.052'MB/sec zip pipeline throughput = 150.492'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.72 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.72 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9376 value = 1.2952 dict = 1.00 all = 1.3340 } Zip/UnZip{ index = 0.3404 value = 0.7721 dict = 1.00 all = 0.7496 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.016387695 MB/sec (with seq num) write speed all = 0.015754354 MB/sec (without seq num) 2024/08/21-03:43:02.989756 140539677115968 [compaction_job.cc:1944] [default] [JOB 155] Generated table #14702909: 335545 keys, 50306315 bytes, temperature: kWarm 2024/08/21-03:43:02.989893 140539677115968 EVENT_LOG_v1 {"time_micros": 1724182982989798, "cf_name": "default", "job": 155, "event": "table_file_creation", "file_number": 14702909, "file_size": 50306315, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231254, "largest_seqno": 191404487394, "table_properties": {"data_size": 47667664, "index_size": 913792, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724182980, "oldest_key_time": 0, "file_creation_time": 1724182980, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702909, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:43:03.028378 140539677115968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702910.sst) /dev/shm/ToplingTemp/Topling-43488-0Dgb6w 2024/08/21-03:43:03.134272 140539677115968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702910.sst): first pass time = 0.11's, 160.903'MB/sec 2024/08/21-03:43:03.300596 140539677115968 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702910.sst): part-0: reject ZipStore ratio = 0.875 2024/08/21-03:43:03.328247 140539677115968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702910.sst): old prealloc_size = 73819750, real_size = 16036968 2024/08/21-03:43:03.328285 140539677115968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702910.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 85152 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.08 raw-val = 0.0157 GB zip-val = 0.0157 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-03:43:03.357420 140539677115968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00/14702910.sst): second pass time = 0.17's, 94.624'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 558.810'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12466.071'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.113'MB/sec write SST data time = 0.01's, 1631.421'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 = 0.17's, unzip length = 0.016'GB zip my value throughput = 94.624'MB/sec zip pipeline throughput = 94.624'MB/sec entries = 85152 avg-key = 16.00 avg-zkey = 4.08 avg-val = 184.00 avg-zval = 184.00 usrkeys = 85152 avg-key = 8.00 avg-zkey = 4.08 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 85152 bytes = 266112 } seq expand size = 596064 multi value expand size = 0 cnt WriteAppend = 1919 UnZipSize{ index = 0.0007 GB value = 0.0157 GB dict = 0.00 MB all = 0.0170 GB } __ZipSize{ index = 0.0003 GB value = 0.0157 GB dict = 0.00 MB all = 0.0163 GB } UnZip/Zip{ index = 1.9609 value = 1.0000 dict = 0.00 all = 1.0459 } Zip/UnZip{ index = 0.5100 value = 1.0000 dict = 0.00 all = 0.9561 } ---------------------------- total value len = 0.144442 GB avg = 0.191 KB (by entry num) total key len = 0.012100 GB avg = 0.016 KB total ukey len = 0.006050 GB avg = 0.008 KB total ukey num = 0.000756242 Billion total entry num = 0.000756242 Billion write speed all = 0.018466128 MB/sec (with seq num) write speed all = 0.017752461 MB/sec (without seq num) 2024/08/21-03:43:03.380676 140539677115968 [compaction_job.cc:1944] [default] [JOB 155] Generated table #14702910: 85152 keys, 16282857 bytes, temperature: kWarm 2024/08/21-03:43:03.380740 140539677115968 EVENT_LOG_v1 {"time_micros": 1724182983380707, "cf_name": "default", "job": 155, "event": "table_file_creation", "file_number": 14702910, "file_size": 16282857, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191386111782, "largest_seqno": 191404487391, "table_properties": {"data_size": 15668160, "index_size": 347392, "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": 1362432, "raw_average_key_size": 16, "raw_value_size": 15667968, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 85152, "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": 1724182983, "oldest_key_time": 0, "file_creation_time": 1724182983, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702910, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:43:03.393523 140539677115968 [compaction_job.cc:699] job-00155: subcompact[0], size: 0.117420 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00155/att-00 [14702908,14702909,14702910] 2024/08/21-03:43:03.416081 140539677115968 (Original Log Time 2024/08/21-03:42:54.932255) EVENT_LOG_v1 {"time_micros": 1724182974932196, "job": 155, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14702893], "files_L2": [14702827, 14702828, 14702829], "score": 0.997193, "input_data_size": 119428084, "oldest_snapshot_seqno": 191404527874} 2024/08/21-03:43:03.416085 140539677115968 (Original Log Time 2024/08/21-03:43:03.415649) [compaction_job.cc:2018] [default] [JOB 155] Compacted 1@1 + 3@2 files to L2 => 117419745 bytes 2024/08/21-03:43:03.416086 140539677115968 (Original Log Time 2024/08/21-03:43:03.416018) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 14.1 rd, 13.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.2, 100.7 +0.0 blob) out(112.0 +0.0 blob), read-write-amplify(17.2) write-amplify(8.5) OK, records in: 758386, records dropped: 2144 output_compression: Snappy 2024/08/21-03:43:03.416093 140539677115968 (Original Log Time 2024/08/21-03:43:03.416063) EVENT_LOG_v1 {"time_micros": 1724182983416042, "cf": "default", "job": 155, "event": "compaction_finished", "compaction_time_micros": 8461273, "compaction_time_cpu_micros": 2020564, "output_level": 2, "num_output_files": 3, "total_output_size": 117419745, "num_input_records": 758386, "num_output_records": 756242, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 102314825, "file_range_sync_nanos": 0, "file_fsync_nanos": 2658, "file_prepare_write_nanos": 71483, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:43:03.531089 140539677115968 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":1724182760,"starts":1724182974,"executesMs":8577,"compactionJobId":155,"attempt":0,"compactionInputRawBytes":151677200,"compactionInputZipBytes":119428084,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117419745,"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-faa55662c9df53453c62a6d112d78232-1fbd8a3a607eb477-00"}}, response = 2024/08/21-03:43:03.531174 140539677115968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00155/att-00: olev 2, work 8.577 s, result 6.261 ms, install 0.462 ms, input{raw 144.651 MiB zip 113.895 MiB}