2024/08/20-13:04:19.338680 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00: fork to child time = 0.009944 sec 2024/08/20-13:04:19.339709 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00 2024/08/20-13:04:19.345255 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00 2024/08/20-13:04:19.345588 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:04:19.345891 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:04:19.395517 140500498241088 [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-31002/att-00/MANIFEST-14629260 2024/08/20-13:04:19.447471 140500498241088 [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-31002/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664917, last_sequence is 190570865174, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664778 2024/08/20-13:04:19.447482 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:04:19.447536 140500498241088 [version_set.cc:5652] Creating manifest 14664917 2024/08/20-13:04:19.481803 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:04:19.499653 140500498241088 [compaction_job.cc:2433] [default] [JOB 31002] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-13:04:19.499667 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15851 Base level 1, inputs: [14664821(31MB)], [14664880(20MB) 14664881(10MB) 14664715(19MB)] 2024/08/20-13:04:19.746232 140500498241088 [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 2024/08/20-13:04:19.746259 140500498241088 [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 2024/08/20-13:04:19.746281 140500498241088 [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 2024/08/20-13:04:19.746293 140500498241088 [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 2024/08/20-13:04:19.746304 140500498241088 [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 2024/08/20-13:04:19.894602 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664918.sst) /dev/shm/ToplingTemp/Topling-358772-2L71PP 2024/08/20-13:04:20.146220 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664918.sst): first pass time = 0.25's, 266.763'MB/sec 2024/08/20-13:04:20.857347 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664918.sst): old prealloc_size = 73819750, real_size = 19103888 2024/08/20-13:04:20.857733 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664918.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466518 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0181 GB avg-val = 115.85 avg-zval = 38.78 2024/08/20-13:04:20.858184 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664918.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:04:21.225504 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664918.sst): second pass time = 0.71's, 76.101'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 57.175'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2491.050'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.390'MB/sec write SST data time = 0.07's, 307.035'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13659.424'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.101'MB/sec zip pipeline throughput = 76.101'MB/sec entries = 466518 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.85 avg-zval = 38.78 usrkeys = 466518 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.85 avg-zval = 38.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466518 bytes = 1516192 } seq expand size = 3265626 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.4335 value = 2.9872 dict = 1.00 all = 3.1881 } Zip/UnZip{ index = 0.0958 value = 0.3348 dict = 1.00 all = 0.3137 } ---------------------------- total value len = 62.354062 GB avg = 0.180 KB (by entry num) total key len = 6.801820 GB avg = 0.020 KB total ukey len = 3.198838 GB avg = 0.008 KB total ukey num = 0.389800079 Billion total entry num = 0.346678087 Billion write speed all = 0.984845619 MB/sec (with seq num) write speed all = 0.945349410 MB/sec (without seq num) 2024/08/20-13:04:21.253823 140500498241088 [compaction_job.cc:1944] [default] [JOB 31002] Generated table #14664918: 466518 keys, 21049526 bytes, temperature: kWarm 2024/08/20-13:04:21.253910 140500498241088 EVENT_LOG_v1 {"time_micros": 1724130261253862, "cf_name": "default", "job": 31002, "event": "table_file_creation", "file_number": 14664918, "file_size": 21049526, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190523320440, "largest_seqno": 190570254115, "table_properties": {"data_size": 18092800, "index_size": 894272, "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": 13062504, "raw_average_key_size": 28, "raw_value_size": 54046480, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466518, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724130259, "oldest_key_time": 0, "file_creation_time": 1724130259, "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": 14664918, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:04:21.284098 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664919.sst) /dev/shm/ToplingTemp/Topling-358772-RyEAUR 2024/08/20-13:04:21.836226 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664919.sst): first pass time = 0.55's, 121.557'MB/sec 2024/08/20-13:04:22.577124 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664919.sst): old prealloc_size = 73819750, real_size = 19352592 2024/08/20-13:04:22.577502 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664919.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466415 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0183 GB avg-val = 115.88 avg-zval = 39.32 2024/08/20-13:04:22.577897 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664919.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:04:22.954122 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664919.sst): second pass time = 0.74's, 73.023'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 56.498'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2515.919'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.380'MB/sec write SST data time = 0.07's, 306.295'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 10603.104'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 73.023'MB/sec zip pipeline throughput = 73.023'MB/sec entries = 466415 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.88 avg-zval = 39.32 usrkeys = 466415 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.88 avg-zval = 39.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466415 bytes = 1515856 } seq expand size = 3264905 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4319 value = 2.9468 dict = 1.00 all = 3.1507 } Zip/UnZip{ index = 0.0959 value = 0.3393 dict = 1.00 all = 0.3174 } ---------------------------- total value len = 62.411376 GB avg = 0.180 KB (by entry num) total key len = 6.814880 GB avg = 0.020 KB total ukey len = 3.208166 GB avg = 0.008 KB total ukey num = 0.390266494 Billion total entry num = 0.347144502 Billion write speed all = 0.985823540 MB/sec (with seq num) write speed all = 0.946275167 MB/sec (without seq num) 2024/08/20-13:04:22.984813 140500498241088 [compaction_job.cc:1944] [default] [JOB 31002] Generated table #14664919: 466415 keys, 21299570 bytes, temperature: kWarm 2024/08/20-13:04:22.984897 140500498241088 EVENT_LOG_v1 {"time_micros": 1724130262984853, "cf_name": "default", "job": 31002, "event": "table_file_creation", "file_number": 14664919, "file_size": 21299570, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190511480564, "largest_seqno": 190570253862, "table_properties": {"data_size": 18341568, "index_size": 894208, "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": 13059620, "raw_average_key_size": 28, "raw_value_size": 54049250, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466415, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724130261, "oldest_key_time": 0, "file_creation_time": 1724130261, "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": 14664919, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:04:23.031539 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664920.sst) /dev/shm/ToplingTemp/Topling-358772-yreKAP 2024/08/20-13:04:23.717742 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664920.sst): first pass time = 0.69's, 96.304'MB/sec 2024/08/20-13:04:24.799686 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664920.sst): old prealloc_size = 73819750, real_size = 18466592 2024/08/20-13:04:24.800065 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664920.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 458789 prefix = 4 raw-key = 0.0073 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0532 GB zip-val = 0.0175 GB avg-val = 116.03 avg-zval = 38.10 2024/08/20-13:04:24.800516 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664920.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.066 GB 2024/08/20-13:04:25.221953 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00/14664920.sst): second pass time = 1.08's, 49.236'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 48.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2466.271'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.335'MB/sec write SST data time = 0.08's, 257.791'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.537'MB, throughput = 12622.671'MB/sec zip my value time = 1.08's, unzip length = 0.053'GB zip my value throughput = 49.236'MB/sec zip pipeline throughput = 49.236'MB/sec entries = 458789 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.03 avg-zval = 38.10 usrkeys = 458789 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.03 avg-zval = 38.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 458789 bytes = 1548432 } seq expand size = 3211523 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0092 GB value = 0.0532 GB dict = 0.54 MB all = 0.0661 GB } __ZipSize{ index = 0.0009 GB value = 0.0175 GB dict = 0.54 MB all = 0.0204 GB } UnZip/Zip{ index = 10.5034 value = 3.0456 dict = 1.00 all = 3.2323 } Zip/UnZip{ index = 0.0952 value = 0.3283 dict = 1.00 all = 0.3094 } ---------------------------- total value len = 62.467819 GB avg = 0.180 KB (by entry num) total key len = 6.827726 GB avg = 0.020 KB total ukey len = 3.217342 GB avg = 0.008 KB total ukey num = 0.390725283 Billion total entry num = 0.347603291 Billion write speed all = 0.986778384 MB/sec (with seq num) write speed all = 0.947179023 MB/sec (without seq num) 2024/08/20-13:04:25.249182 140500498241088 [compaction_job.cc:1944] [default] [JOB 31002] Generated table #14664920: 458789 keys, 20442900 bytes, temperature: kWarm 2024/08/20-13:04:25.249251 140500498241088 EVENT_LOG_v1 {"time_micros": 1724130265249216, "cf_name": "default", "job": 31002, "event": "table_file_creation", "file_number": 14664920, "file_size": 20442900, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190465462476, "largest_seqno": 190570254144, "table_properties": {"data_size": 17478096, "index_size": 873600, "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": 12846092, "raw_average_key_size": 28, "raw_value_size": 53231010, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 458789, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724130263, "oldest_key_time": 0, "file_creation_time": 1724130263, "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": 14664920, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:04:25.264669 140500498241088 [compaction_job.cc:699] job-31002: subcompact[0], size: 0.062792 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31002/att-00 [14664918,14664919,14664920] 2024/08/20-13:04:25.295085 140500498241088 (Original Log Time 2024/08/20-13:04:19.499715) EVENT_LOG_v1 {"time_micros": 1724130259499680, "job": 31002, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664821], "files_L2": [14664880, 14664881, 14664715], "score": 0.986358, "input_data_size": 85947731, "oldest_snapshot_seqno": 190570864674} 2024/08/20-13:04:25.295089 140500498241088 (Original Log Time 2024/08/20-13:04:25.288391) [compaction_job.cc:2018] [default] [JOB 31002] Compacted 1@1 + 3@2 files to L2 => 62791996 bytes 2024/08/20-13:04:25.295091 140500498241088 (Original Log Time 2024/08/20-13:04:25.295001) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 14.9 rd, 10.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 50.2 +0.0 blob) out(59.9 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1391722, records dropped: 0 output_compression: Snappy 2024/08/20-13:04:25.295100 140500498241088 (Original Log Time 2024/08/20-13:04:25.295061) EVENT_LOG_v1 {"time_micros": 1724130265295026, "cf": "default", "job": 31002, "event": "compaction_finished", "compaction_time_micros": 5764967, "compaction_time_cpu_micros": 2181986, "output_level": 2, "num_output_files": 3, "total_output_size": 62791996, "num_input_records": 1391722, "num_output_records": 1391722, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 43920874, "file_range_sync_nanos": 0, "file_fsync_nanos": 2552, "file_prepare_write_nanos": 9949, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:04:25.411600 140500498241088 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":1724130259,"executesMs":5942,"compactionJobId":31002,"attempt":0,"compactionInputRawBytes":200294956,"compactionInputZipBytes":85947731,"compactionOutputRawBytes":0,"compactionOutputZipBytes":62791996,"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":"00-8b822b2141bfccb9b49290a1bfc3f9ab-29adfa01a6e7ad84-00"}}, response = 2024/08/20-13:04:25.411715 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31002/att-00: olev 2, work 5.943 s, result 6.671 ms, install 6.734 ms, input{raw 191.016 MiB zip 81.966 MiB}