2024/08/20-21:50:32.188828 139857067906624 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00: fork to child time = 0.030279 sec 2024/08/20-21:50:32.189835 139857067906624 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00 2024/08/20-21:50:32.195826 139857067906624 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00 2024/08/20-21:50:32.197649 139857067906624 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:50:32.198068 139857067906624 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:50:32.235461 139857067906624 [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-51524/att-00/MANIFEST-14629260 2024/08/20-21:50:32.295289 139857067906624 [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-51524/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14688607, last_sequence is 191091388032, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14688550 2024/08/20-21:50:32.295307 139857067906624 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:50:32.295409 139857067906624 [version_set.cc:5652] Creating manifest 14688607 2024/08/20-21:50:32.317502 139857067906624 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:50:32.330424 139857067906624 [compaction_job.cc:2433] [default] [JOB 51524] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-21:50:32.330449 139857067906624 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26117 Base level 2, inputs: [14688570(31MB)], [14688508(92MB) 14688509(91MB)] 2024/08/20-21:50:32.609878 139857067906624 [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 2024/08/20-21:50:32.609933 139857067906624 [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 2024/08/20-21:50:32.609957 139857067906624 [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 2024/08/20-21:50:32.609972 139857067906624 [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 2024/08/20-21:50:32.609985 139857067906624 [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 2024/08/20-21:50:33.374452 139857067906624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688608.sst) /dev/shm/ToplingTemp/Topling-31679-QduYAC 2024/08/20-21:50:34.439874 139857067906624 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688608.sst): first pass time = 1.07's, 125.983'MB/sec 2024/08/20-21:50:38.286811 139857067906624 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688608.sst): old prealloc_size = 147639500, real_size = 93036712 2024/08/20-21:50:38.286894 139857067906624 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688608.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0019 GB avg-key = 4.00 avg-zkey = 2.81 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-21:50:39.249317 139857067906624 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688608.sst): second pass time = 3.85's, 32.107'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.96's, 100.220'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35800.403'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.266'MB/sec write SST data time = 0.33's, 290.091'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23555.100'MB/sec zip my value time = 3.85's, unzip length = 0.123'GB zip my value throughput = 32.107'MB/sec zip pipeline throughput = 165.175'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.81 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.81 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0019 GB value = 0.0910 GB dict = 1.24 MB all = 0.0965 GB } UnZip/Zip{ index = 2.8496 value = 1.3572 dict = 1.00 all = 1.3914 } Zip/UnZip{ index = 0.3509 value = 0.7368 dict = 1.00 all = 0.7187 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.023233249 MB/sec (with seq num) write speed all = 0.022335346 MB/sec (without seq num) 2024/08/20-21:50:39.401467 139857067906624 [compaction_job.cc:1944] [default] [JOB 51524] Generated table #14688608: 671089 keys, 96460284 bytes, temperature: kWarm 2024/08/20-21:50:39.401550 139857067906624 EVENT_LOG_v1 {"time_micros": 1724161839401507, "cf_name": "default", "job": 51524, "event": "table_file_creation", "file_number": 14688608, "file_size": 96460284, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190943398732, "largest_seqno": 191091290878, "table_properties": {"data_size": 90984768, "index_size": 1884032, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724161833, "oldest_key_time": 0, "file_creation_time": 1724161833, "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": 14688608, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:50:39.443059 139857067906624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688609.sst) /dev/shm/ToplingTemp/Topling-31679-iLz1JC 2024/08/20-21:50:40.976243 139857067906624 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688609.sst): first pass time = 1.53's, 87.544'MB/sec 2024/08/20-21:50:43.972002 139857067906624 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688609.sst): old prealloc_size = 147639500, real_size = 92229560 2024/08/20-21:50:43.972058 139857067906624 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688609.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.61 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-21:50:44.526639 139857067906624 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688609.sst): second pass time = 2.99's, 41.231'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 172.465'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38160.175'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.367'MB/sec write SST data time = 0.10's, 979.835'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 22403.956'MB/sec zip my value time = 2.99's, unzip length = 0.123'GB zip my value throughput = 41.231'MB/sec zip pipeline throughput = 176.492'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.61 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.61 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.9549 value = 1.3573 dict = 1.00 all = 1.4032 } Zip/UnZip{ index = 0.2018 value = 0.7368 dict = 1.00 all = 0.7127 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.046425522 MB/sec (with seq num) write speed all = 0.044631299 MB/sec (without seq num) 2024/08/20-21:50:44.678738 139857067906624 [compaction_job.cc:1944] [default] [JOB 51524] Generated table #14688609: 671089 keys, 95653116 bytes, temperature: kWarm 2024/08/20-21:50:44.678816 139857067906624 EVENT_LOG_v1 {"time_micros": 1724161844678775, "cf_name": "default", "job": 51524, "event": "table_file_creation", "file_number": 14688609, "file_size": 95653116, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839973974, "largest_seqno": 191091290447, "table_properties": {"data_size": 90978096, "index_size": 1083520, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724161839, "oldest_key_time": 0, "file_creation_time": 1724161839, "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": 14688609, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:50:44.734408 139857067906624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688610.sst) /dev/shm/ToplingTemp/Topling-31679-YRM7GA 2024/08/20-21:50:44.884870 139857067906624 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688610.sst): first pass time = 0.15's, 194.979'MB/sec 2024/08/20-21:50:45.236274 139857067906624 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688610.sst): part-0: reject ZipStore ratio = 0.826 2024/08/20-21:50:45.298315 139857067906624 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688610.sst): old prealloc_size = 147639500, real_size = 27155744 2024/08/20-21:50:45.298372 139857067906624 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688610.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 146636 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.94 raw-val = 0.0270 GB zip-val = 0.0270 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-21:50:45.347460 139857067906624 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00/14688610.sst): second pass time = 0.35's, 76.922'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 561.732'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4410.401'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.337'MB/sec write SST data time = 0.02's, 1271.951'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 = 0.35's, unzip length = 0.027'GB zip my value throughput = 76.922'MB/sec zip pipeline throughput = 162.819'MB/sec entries = 146636 avg-key = 16.00 avg-zkey = 0.94 avg-val = 184.00 avg-zval = 184.00 usrkeys = 146636 avg-key = 8.00 avg-zkey = 0.94 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 146636 bytes = 494912 } seq expand size = 1026452 multi value expand size = 0 cnt WriteAppend = 3301 UnZipSize{ index = 0.0012 GB value = 0.0270 GB dict = 0.00 MB all = 0.0293 GB } __ZipSize{ index = 0.0001 GB value = 0.0270 GB dict = 0.00 MB all = 0.0276 GB } UnZip/Zip{ index = 8.5174 value = 1.0000 dict = 0.00 all = 1.0620 } Zip/UnZip{ index = 0.1174 value = 1.0000 dict = 0.00 all = 0.9416 } ---------------------------- total value len = 0.284363 GB avg = 0.191 KB (by entry num) total key len = 0.023821 GB avg = 0.016 KB total ukey len = 0.011911 GB avg = 0.008 KB total ukey num = 0.001488814 Billion total entry num = 0.001488814 Billion write speed all = 0.051490553 MB/sec (with seq num) write speed all = 0.049500580 MB/sec (without seq num) 2024/08/20-21:50:45.384584 139857067906624 [compaction_job.cc:1944] [default] [JOB 51524] Generated table #14688610: 146636 keys, 27615082 bytes, temperature: kWarm 2024/08/20-21:50:45.384645 139857067906624 EVENT_LOG_v1 {"time_micros": 1724161845384613, "cf_name": "default", "job": 51524, "event": "table_file_creation", "file_number": 14688610, "file_size": 27615082, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191006753482, "largest_seqno": 191091282791, "table_properties": {"data_size": 26981216, "index_size": 137728, "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": 2346176, "raw_average_key_size": 16, "raw_value_size": 26981024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 146636, "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": 1724161844, "oldest_key_time": 0, "file_creation_time": 1724161844, "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": 14688610, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:50:45.400916 139857067906624 [compaction_job.cc:699] job-51524: subcompact[0], size: 0.219728 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51524/att-00 [14688608,14688609,14688610] 2024/08/20-21:50:45.447589 139857067906624 (Original Log Time 2024/08/20-21:50:32.330567) EVENT_LOG_v1 {"time_micros": 1724161832330484, "job": 51524, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14688570], "files_L3": [14688508, 14688509], "score": 0.998013, "input_data_size": 225655566, "oldest_snapshot_seqno": 191091387220} 2024/08/20-21:50:45.447593 139857067906624 (Original Log Time 2024/08/20-21:50:45.447074) [compaction_job.cc:2018] [default] [JOB 51524] Compacted 1@2 + 2@3 files to L3 => 219728482 bytes 2024/08/20-21:50:45.447595 139857067906624 (Original Log Time 2024/08/20-21:50:45.447516) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 17.3 rd, 16.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.9, 183.3 +0.0 blob) out(209.5 +0.0 blob), read-write-amplify(13.3) write-amplify(6.6) OK, records in: 1499135, records dropped: 10321 output_compression: Snappy 2024/08/20-21:50:45.447604 139857067906624 (Original Log Time 2024/08/20-21:50:45.447562) EVENT_LOG_v1 {"time_micros": 1724161845447543, "cf": "default", "job": 51524, "event": "compaction_finished", "compaction_time_micros": 13070356, "compaction_time_cpu_micros": 3329932, "output_level": 3, "num_output_files": 3, "total_output_size": 219728482, "num_input_records": 1499135, "num_output_records": 1488814, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 201776714, "file_range_sync_nanos": 0, "file_fsync_nanos": 2748, "file_prepare_write_nanos": 108186, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:50:45.573800 139857067906624 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":1724161832,"executesMs":13252,"compactionJobId":51524,"attempt":0,"compactionInputRawBytes":299827000,"compactionInputZipBytes":225655566,"compactionOutputRawBytes":0,"compactionOutputZipBytes":219728482,"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":"00-7bca12547e610e0d6039203e55aa3696-687524ced0d0b71d-00"}}, response = 2024/08/20-21:50:45.573936 139857067906624 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51524/att-00: olev 3, work 13.253 s, result 5.270 ms, install 0.556 ms, input{raw 285.937 MiB zip 215.202 MiB}