2024/07/24-21:16:44.970880 140495426184768 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00: fork to child time = 0.009616 sec 2024/07/24-21:16:44.971753 140495426184768 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00 2024/07/24-21:16:44.976520 140495426184768 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00 2024/07/24-21:16:44.977699 140495426184768 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-21:16:44.977986 140495426184768 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-21:16:45.015548 140495426184768 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-44057/att-00/MANIFEST-13366722 2024/07/24-21:16:45.044404 140495426184768 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-44057/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13420121, last_sequence is 164329941224, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13420078 2024/07/24-21:16:45.044417 140495426184768 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-21:16:45.044503 140495426184768 [version_set.cc:5652] Creating manifest 13420121 2024/07/24-21:16:45.068616 140495426184768 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-21:16:45.093859 140495426184768 [compaction_job.cc:2433] [default] [JOB 44057] Compacting 2@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/24-21:16:45.093878 140495426184768 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23355 Base level 2, inputs: [13420109(22MB) 13420084(756KB)], [13420021(91MB) 13420022(91MB) 13420039(38MB)] 2024/07/24-21:16:45.312781 140495426184768 [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 2024/07/24-21:16:45.312798 140495426184768 [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 2024/07/24-21:16:45.312811 140495426184768 [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 2024/07/24-21:16:45.312821 140495426184768 [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 2024/07/24-21:16:45.312828 140495426184768 [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 2024/07/24-21:16:46.152756 140495426184768 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420122.sst) /dev/shm/ToplingTemp/Topling-61950-fuTYZw 2024/07/24-21:16:47.579265 140495426184768 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420122.sst): first pass time = 1.43's, 94.092'MB/sec 2024/07/24-21:16:50.852506 140495426184768 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420122.sst): old prealloc_size = 147639500, real_size = 92663544 2024/07/24-21:16:50.852577 140495426184768 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420122.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.26 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-21:16:51.526458 140495426184768 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420122.sst): second pass time = 3.27's, 37.737'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 142.573'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31701.072'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.287'MB/sec write SST data time = 0.09's, 1066.310'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 = 45051.822'MB/sec zip my value time = 3.27's, unzip length = 0.123'GB zip my value throughput = 37.737'MB/sec zip pipeline throughput = 181.824'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.26 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.26 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.5392 value = 1.3572 dict = 1.00 all = 1.3968 } Zip/UnZip{ index = 0.2825 value = 0.7368 dict = 1.00 all = 0.7159 } ---------------------------- 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 = 0.007822959 MB/sec (with seq num) write speed all = 0.007520623 MB/sec (without seq num) 2024/07/24-21:16:51.782924 140495426184768 [compaction_job.cc:1944] [default] [JOB 44057] Generated table #13420122: 671089 keys, 96087164 bytes, temperature: kWarm 2024/07/24-21:16:51.783007 140495426184768 EVENT_LOG_v1 {"time_micros": 1721827011782953, "cf_name": "default", "job": 44057, "event": "table_file_creation", "file_number": 13420122, "file_size": 96087164, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164174304648, "largest_seqno": 164329834478, "table_properties": {"data_size": 90978720, "index_size": 1516928, "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": 1721827006, "oldest_key_time": 0, "file_creation_time": 1721827006, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13420122, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-21:16:51.869773 140495426184768 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420123.sst) /dev/shm/ToplingTemp/Topling-61950-Yyy2Ty 2024/07/24-21:16:53.326219 140495426184768 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420123.sst): first pass time = 1.46's, 92.156'MB/sec 2024/07/24-21:16:55.188402 140495426184768 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420123.sst): old prealloc_size = 147639500, real_size = 92335640 2024/07/24-21:16:55.188465 140495426184768 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420123.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.77 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-21:16:55.826903 140495426184768 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420123.sst): second pass time = 1.86's, 66.358'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 149.979'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 49029.132'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.311'MB/sec write SST data time = 0.10's, 968.190'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 = 43484.816'MB/sec zip my value time = 1.86's, unzip length = 0.123'GB zip my value throughput = 66.358'MB/sec zip pipeline throughput = 173.958'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.77 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.77 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.5119 value = 1.3573 dict = 1.00 all = 1.4016 } Zip/UnZip{ index = 0.2216 value = 0.7368 dict = 1.00 all = 0.7135 } ---------------------------- 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 = 0.015642130 MB/sec (with seq num) write speed all = 0.015037603 MB/sec (without seq num) 2024/07/24-21:16:55.943518 140495426184768 [compaction_job.cc:1944] [default] [JOB 44057] Generated table #13420123: 671089 keys, 95759228 bytes, temperature: kWarm 2024/07/24-21:16:55.943632 140495426184768 EVENT_LOG_v1 {"time_micros": 1721827015943547, "cf_name": "default", "job": 44057, "event": "table_file_creation", "file_number": 13420123, "file_size": 95759228, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164168485296, "largest_seqno": 164329834479, "table_properties": {"data_size": 90977856, "index_size": 1189888, "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": 1721827011, "oldest_key_time": 0, "file_creation_time": 1721827011, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13420123, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-21:16:55.981340 140495426184768 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420124.sst) /dev/shm/ToplingTemp/Topling-61950-l26cvA 2024/07/24-21:16:56.691070 140495426184768 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420124.sst): first pass time = 0.71's, 104.915'MB/sec 2024/07/24-21:16:57.858065 140495426184768 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420124.sst): old prealloc_size = 147639500, real_size = 53072328 2024/07/24-21:16:57.858114 140495426184768 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420124.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 372284 prefix = 4 raw-key = 0.0015 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.13 raw-val = 0.0685 GB zip-val = 0.0526 GB avg-val = 184.00 avg-zval = 141.18 2024/07/24-21:16:58.370381 140495426184768 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00/13420124.sst): second pass time = 1.17's, 58.749'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 107.137'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13548.608'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.229'MB/sec write SST data time = 0.11's, 520.821'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.692'MB, throughput = 26346.776'MB/sec zip my value time = 1.17's, unzip length = 0.069'GB zip my value throughput = 58.749'MB/sec zip pipeline throughput = 136.241'MB/sec entries = 372284 avg-key = 16.00 avg-zkey = 1.13 avg-val = 184.00 avg-zval = 141.18 usrkeys = 372284 avg-key = 8.00 avg-zkey = 1.13 avg-val = 191.00 avg-zval = 141.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 372284 bytes = 1209936 } seq expand size = 2605988 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0030 GB value = 0.0685 GB dict = 0.69 MB all = 0.0745 GB } __ZipSize{ index = 0.0004 GB value = 0.0526 GB dict = 0.69 MB all = 0.0549 GB } UnZip/Zip{ index = 7.1068 value = 1.3033 dict = 1.00 all = 1.3567 } Zip/UnZip{ index = 0.1407 value = 0.7673 dict = 1.00 all = 0.7371 } ---------------------------- total value len = 0.327462 GB avg = 0.191 KB (by entry num) total key len = 0.027431 GB avg = 0.016 KB total ukey len = 0.013716 GB avg = 0.008 KB total ukey num = 0.001714462 Billion total entry num = 0.001714462 Billion write speed all = 0.019977975 MB/sec (with seq num) write speed all = 0.019205879 MB/sec (without seq num) 2024/07/24-21:16:58.445076 140495426184768 [compaction_job.cc:1944] [default] [JOB 44057] Generated table #13420124: 372284 keys, 54882131 bytes, temperature: kWarm 2024/07/24-21:16:58.445166 140495426184768 EVENT_LOG_v1 {"time_micros": 1721827018445118, "cf_name": "default", "job": 44057, "event": "table_file_creation", "file_number": 13420124, "file_size": 54882131, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164279532297, "largest_seqno": 164329834471, "table_properties": {"data_size": 52560032, "index_size": 419072, "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": 5956544, "raw_average_key_size": 16, "raw_value_size": 68500256, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 372284, "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": 1721827015, "oldest_key_time": 0, "file_creation_time": 1721827015, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13420124, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-21:16:58.477333 140495426184768 [compaction_job.cc:699] job-44057: subcompact[0], size: 0.246729 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44057/att-00 [13420122,13420123,13420124] 2024/07/24-21:16:58.549013 140495426184768 (Original Log Time 2024/07/24-21:16:45.093927) EVENT_LOG_v1 {"time_micros": 1721827005093890, "job": 44057, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13420109, 13420084], "files_L3": [13420021, 13420022, 13420039], "score": 0.989876, "input_data_size": 256820966, "oldest_snapshot_seqno": 164329940064} 2024/07/24-21:16:58.549020 140495426184768 (Original Log Time 2024/07/24-21:16:58.548313) [compaction_job.cc:2018] [default] [JOB 44057] Compacted 2@2 + 3@3 files to L3 => 246728523 bytes 2024/07/24-21:16:58.549022 140495426184768 (Original Log Time 2024/07/24-21:16:58.548924) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.2 rd, 18.4 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(23.6, 221.3 +0.0 blob) out(235.3 +0.0 blob), read-write-amplify(20.4) write-amplify(10.0) OK, records in: 1723796, records dropped: 9334 output_compression: Snappy 2024/07/24-21:16:58.549032 140495426184768 (Original Log Time 2024/07/24-21:16:58.548989) EVENT_LOG_v1 {"time_micros": 1721827018548962, "cf": "default", "job": 44057, "event": "compaction_finished", "compaction_time_micros": 13383424, "compaction_time_cpu_micros": 3700233, "output_level": 3, "num_output_files": 3, "total_output_size": 246728523, "num_input_records": 1723796, "num_output_records": 1714462, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 233427281, "file_range_sync_nanos": 0, "file_fsync_nanos": 2498, "file_prepare_write_nanos": 7256, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/24-21:16:58.700227 140495426184768 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":1721720512,"starts":1721827004,"executesMs":13568,"compactionJobId":44057,"attempt":0,"compactionInputRawBytes":344759200,"compactionInputZipBytes":256820966,"compactionOutputRawBytes":0,"compactionOutputZipBytes":246728523,"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":"00-653e01ecbe22c3c44313a2f6f15de38b-55c5bdb30238beef-00"}}, response = 2024/07/24-21:16:58.700327 140495426184768 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-44057/att-00: olev 3, work 13.568 s, result 9.064 ms, install 0.771 ms, input{raw 328.788 MiB zip 244.924 MiB}