2024/07/08-21:29:23.177466 140063863813696 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00: fork to child time = 0.011049 sec 2024/07/08-21:29:23.178311 140063863813696 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00 2024/07/08-21:29:23.183057 140063863813696 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00 2024/07/08-21:29:23.184462 140063863813696 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:29:23.184754 140063863813696 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:29:23.221294 140063863813696 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17147/att-00/MANIFEST-12625661 2024/07/08-21:29:23.266784 140063863813696 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17147/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12644372, last_sequence is 147583553178, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12644265 2024/07/08-21:29:23.266794 140063863813696 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:29:23.266862 140063863813696 [version_set.cc:5652] Creating manifest 12644372 2024/07/08-21:29:23.289464 140063863813696 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:29:23.307628 140063863813696 [compaction_job.cc:2433] [default] [JOB 17147] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/08-21:29:23.307641 140063863813696 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9259 Base level 2, inputs: [12644346(48MB)], [12643441(91MB) 12643442(74MB)] 2024/07/08-21:29:23.315918 140063863813696 [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 2024/07/08-21:29:23.315960 140063863813696 [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 2024/07/08-21:29:23.315992 140063863813696 [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 2024/07/08-21:29:23.316004 140063863813696 [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 2024/07/08-21:29:23.316019 140063863813696 [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 2024/07/08-21:29:24.323303 140063863813696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644373.sst) /dev/shm/ToplingTemp/Topling-46242-JAvQ6N 2024/07/08-21:29:25.262412 140063863813696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644373.sst): first pass time = 0.94's, 142.931'MB/sec 2024/07/08-21:29:27.882619 140063863813696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644373.sst): old prealloc_size = 147639500, real_size = 91929832 2024/07/08-21:29:27.882706 140063863813696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644373.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.16 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-21:29:28.791705 140063863813696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644373.sst): second pass time = 2.62's, 47.146'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 104.981'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14234.084'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.227'MB/sec write SST data time = 0.17's, 556.647'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 = 27499.734'MB/sec zip my value time = 2.62's, unzip length = 0.123'GB zip my value throughput = 47.146'MB/sec zip pipeline throughput = 122.596'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.16 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.16 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.9139 value = 1.3571 dict = 1.00 all = 1.4063 } Zip/UnZip{ index = 0.1446 value = 0.7368 dict = 1.00 all = 0.7111 } ---------------------------- 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 = 0.014868893 MB/sec (with seq num) write speed all = 0.014294250 MB/sec (without seq num) 2024/07/08-21:29:28.909962 140063863813696 [compaction_job.cc:1944] [default] [JOB 17147] Generated table #12644373: 671089 keys, 95437308 bytes, temperature: kWarm 2024/07/08-21:29:28.910077 140063863813696 EVENT_LOG_v1 {"time_micros": 1720445368910017, "cf_name": "default", "job": 17147, "event": "table_file_creation", "file_number": 12644373, "file_size": 95437308, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147305438254, "largest_seqno": 147583115112, "table_properties": {"data_size": 90985408, "index_size": 776512, "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": 1720445364, "oldest_key_time": 0, "file_creation_time": 1720445364, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644373, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:29:28.992561 140063863813696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644374.sst) /dev/shm/ToplingTemp/Topling-46242-fsSneP 2024/07/08-21:29:31.097874 140063863813696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644374.sst): first pass time = 2.11's, 63.754'MB/sec 2024/07/08-21:29:32.221931 140063863813696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644374.sst): old prealloc_size = 147639500, real_size = 91704680 2024/07/08-21:29:32.222006 140063863813696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644374.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.84 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/08-21:29:32.770947 140063863813696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644374.sst): second pass time = 1.12's, 109.968'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.119'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17338.968'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.372'MB/sec write SST data time = 0.10's, 971.901'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 = 30947.998'MB/sec zip my value time = 1.12's, unzip length = 0.123'GB zip my value throughput = 109.968'MB/sec zip pipeline throughput = 109.968'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.84 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.84 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 9.5510 value = 1.3573 dict = 1.00 all = 1.4122 } Zip/UnZip{ index = 0.1047 value = 0.7368 dict = 1.00 all = 0.7081 } ---------------------------- 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 = 0.029725126 MB/sec (with seq num) write speed all = 0.028576329 MB/sec (without seq num) 2024/07/08-21:29:32.938195 140063863813696 [compaction_job.cc:1944] [default] [JOB 17147] Generated table #12644374: 671089 keys, 95044348 bytes, temperature: kWarm 2024/07/08-21:29:32.938270 140063863813696 EVENT_LOG_v1 {"time_micros": 1720445372938234, "cf_name": "default", "job": 17147, "event": "table_file_creation", "file_number": 12644374, "file_size": 95044348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147456506343, "largest_seqno": 147583115120, "table_properties": {"data_size": 90974656, "index_size": 562112, "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": 1720445368, "oldest_key_time": 0, "file_creation_time": 1720445368, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644374, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:29:32.978953 140063863813696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644375.sst) /dev/shm/ToplingTemp/Topling-46242-xUeWAP 2024/07/08-21:29:33.138758 140063863813696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644375.sst): first pass time = 0.16's, 209.607'MB/sec 2024/07/08-21:29:33.415278 140063863813696 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644375.sst): part-0: reject ZipStore ratio = 0.816 2024/07/08-21:29:33.488834 140063863813696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644375.sst): old prealloc_size = 147639500, real_size = 30974784 2024/07/08-21:29:33.488892 140063863813696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644375.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 167417 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.76 raw-val = 0.0308 GB zip-val = 0.0308 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-21:29:33.545902 140063863813696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00/12644375.sst): second pass time = 0.28's, 111.708'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.06's, 551.966'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4089.987'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.252'MB/sec write SST data time = 0.02's, 1334.599'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 = 0.28's, unzip length = 0.031'GB zip my value throughput = 111.708'MB/sec zip pipeline throughput = 111.708'MB/sec entries = 167417 avg-key = 16.00 avg-zkey = 0.76 avg-val = 184.00 avg-zval = 184.00 usrkeys = 167417 avg-key = 8.00 avg-zkey = 0.76 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 167417 bytes = 565040 } seq expand size = 1171919 multi value expand size = 0 cnt WriteAppend = 3767 UnZipSize{ index = 0.0013 GB value = 0.0308 GB dict = 0.00 MB all = 0.0335 GB } __ZipSize{ index = 0.0001 GB value = 0.0308 GB dict = 0.00 MB all = 0.0315 GB } UnZip/Zip{ index = 10.4793 value = 1.0000 dict = 0.00 all = 1.0630 } Zip/UnZip{ index = 0.0954 value = 1.0000 dict = 0.00 all = 0.9407 } ---------------------------- total value len = 0.288333 GB avg = 0.191 KB (by entry num) total key len = 0.024154 GB avg = 0.016 KB total ukey len = 0.012077 GB avg = 0.008 KB total ukey num = 0.001509595 Billion total entry num = 0.001509595 Billion write speed all = 0.033430127 MB/sec (with seq num) write speed all = 0.032138142 MB/sec (without seq num) 2024/07/08-21:29:33.585583 140063863813696 [compaction_job.cc:1944] [default] [JOB 17147] Generated table #12644375: 167417 keys, 31498922 bytes, temperature: kWarm 2024/07/08-21:29:33.585654 140063863813696 EVENT_LOG_v1 {"time_micros": 1720445373585621, "cf_name": "default", "job": 17147, "event": "table_file_creation", "file_number": 12644375, "file_size": 31498922, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147456508698, "largest_seqno": 147583115003, "table_properties": {"data_size": 30804928, "index_size": 127808, "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": 2678672, "raw_average_key_size": 16, "raw_value_size": 30804728, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 167417, "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": 1720445372, "oldest_key_time": 0, "file_creation_time": 1720445372, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644375, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:29:33.599962 140063863813696 [compaction_job.cc:699] job-17147: subcompact[0], size: 0.221981 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17147/att-00 [12644373,12644374,12644375] 2024/07/08-21:29:33.636827 140063863813696 (Original Log Time 2024/07/08-21:29:23.307711) EVENT_LOG_v1 {"time_micros": 1720445363307658, "job": 17147, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12644346], "files_L3": [12643441, 12643442], "score": 1.01283, "input_data_size": 224890306, "oldest_snapshot_seqno": 147583552924} 2024/07/08-21:29:33.636830 140063863813696 (Original Log Time 2024/07/08-21:29:33.636381) [compaction_job.cc:2018] [default] [JOB 17147] Compacted 1@2 + 2@3 files to L3 => 221980578 bytes 2024/07/08-21:29:33.636832 140063863813696 (Original Log Time 2024/07/08-21:29:33.636754) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 21.9 rd, 21.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.5, 166.0 +0.0 blob) out(211.7 +0.0 blob), read-write-amplify(8.8) write-amplify(4.4) OK, records in: 1553042, records dropped: 43447 output_compression: Snappy 2024/07/08-21:29:33.636840 140063863813696 (Original Log Time 2024/07/08-21:29:33.636802) EVENT_LOG_v1 {"time_micros": 1720445373636781, "cf": "default", "job": 17147, "event": "compaction_finished", "compaction_time_micros": 10292271, "compaction_time_cpu_micros": 3925884, "output_level": 3, "num_output_files": 3, "total_output_size": 221980578, "num_input_records": 1553042, "num_output_records": 1509595, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 195217694, "file_range_sync_nanos": 0, "file_fsync_nanos": 2811, "file_prepare_write_nanos": 141529, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-21:29:33.754118 140063863813696 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":1720420896,"starts":1720445363,"executesMs":10452,"compactionJobId":17147,"attempt":0,"compactionInputRawBytes":310608400,"compactionInputZipBytes":224890306,"compactionOutputRawBytes":0,"compactionOutputZipBytes":221980578,"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-a7c3c92e917c3649696625a21342236e-eb523b939445f12f-00"}}, response = 2024/07/08-21:29:33.754216 140063863813696 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17147/att-00: olev 3, work 10.452 s, result 6.348 ms, install 0.483 ms, input{raw 296.219 MiB zip 214.472 MiB}