2024/08/20-05:28:25.793254 140500548597312 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00: fork to child time = 0.009894 sec 2024/08/20-05:28:25.794338 140500548597312 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00 2024/08/20-05:28:25.799095 140500548597312 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00 2024/08/20-05:28:25.800018 140500548597312 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:28:25.800364 140500548597312 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:28:25.846403 140500548597312 [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-09716/att-00/MANIFEST-14629260 2024/08/20-05:28:25.897606 140500548597312 [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-09716/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640292, last_sequence is 190030599133, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640084 2024/08/20-05:28:25.897621 140500548597312 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:28:25.897716 140500548597312 [version_set.cc:5652] Creating manifest 14640292 2024/08/20-05:28:25.926153 140500548597312 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:28:25.941838 140500548597312 [compaction_job.cc:2433] [default] [JOB 9716] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:28:25.941857 140500548597312 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5041 Base level 1, inputs: [14640230(30MB)], [14640273(20MB) 14640274(9646KB) 14640173(20MB) 14640174(20MB)] 2024/08/20-05:28:26.152602 140500548597312 [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 2024/08/20-05:28:26.152629 140500548597312 [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 2024/08/20-05:28:26.152651 140500548597312 [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 2024/08/20-05:28:26.152663 140500548597312 [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 2024/08/20-05:28:26.152673 140500548597312 [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 2024/08/20-05:28:26.300792 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640293.sst) /dev/shm/ToplingTemp/Topling-193886-1aygPV 2024/08/20-05:28:26.550348 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640293.sst): first pass time = 0.25's, 268.989'MB/sec 2024/08/20-05:28:27.237191 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640293.sst): old prealloc_size = 73819750, real_size = 19703520 2024/08/20-05:28:27.237539 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640293.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466308 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0187 GB avg-val = 115.92 avg-zval = 40.11 2024/08/20-05:28:27.237984 140500548597312 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640293.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:28:27.602513 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640293.sst): second pass time = 0.69's, 78.815'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 59.104'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2773.153'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.391'MB/sec write SST data time = 0.07's, 321.778'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 = 12461.309'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.815'MB/sec zip pipeline throughput = 78.815'MB/sec entries = 466308 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.92 avg-zval = 40.11 usrkeys = 466308 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.92 avg-zval = 40.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466308 bytes = 1457232 } seq expand size = 3264156 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5718 value = 2.8898 dict = 1.00 all = 3.1080 } Zip/UnZip{ index = 0.0946 value = 0.3460 dict = 1.00 all = 0.3217 } ---------------------------- total value len = 62.354066 GB avg = 0.180 KB (by entry num) total key len = 6.801814 GB avg = 0.020 KB total ukey len = 3.198834 GB avg = 0.008 KB total ukey num = 0.389799869 Billion total entry num = 0.346677877 Billion write speed all = 1.613288741 MB/sec (with seq num) write speed all = 1.548589512 MB/sec (without seq num) 2024/08/20-05:28:27.631004 140500548597312 [compaction_job.cc:1944] [default] [JOB 9716] Generated table #14640293: 466308 keys, 21592242 bytes, temperature: kWarm 2024/08/20-05:28:27.631091 140500548597312 EVENT_LOG_v1 {"time_micros": 1724102907631041, "cf_name": "default", "job": 9716, "event": "table_file_creation", "file_number": 14640293, "file_size": 21592242, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005762424, "largest_seqno": 190029649500, "table_properties": {"data_size": 18704592, "index_size": 882176, "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": 13056624, "raw_average_key_size": 28, "raw_value_size": 54052324, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466308, "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": 1724102906, "oldest_key_time": 0, "file_creation_time": 1724102906, "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": 14640293, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:27.658779 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640294.sst) /dev/shm/ToplingTemp/Topling-193886-8oAPdX 2024/08/20-05:28:28.111552 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640294.sst): first pass time = 0.45's, 148.233'MB/sec 2024/08/20-05:28:28.802447 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640294.sst): old prealloc_size = 73819750, real_size = 19426512 2024/08/20-05:28:28.802802 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640294.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466453 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 115.87 avg-zval = 39.49 2024/08/20-05:28:28.803211 140500548597312 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640294.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:28:29.164409 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640294.sst): second pass time = 0.69's, 78.328'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.207'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2718.522'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.394'MB/sec write SST data time = 0.07's, 325.241'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 = 14145.905'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.328'MB/sec zip pipeline throughput = 78.328'MB/sec entries = 466453 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.87 avg-zval = 39.49 usrkeys = 466453 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.87 avg-zval = 39.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466453 bytes = 1574288 } seq expand size = 3265171 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 = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4989 value = 2.9340 dict = 1.00 all = 3.1315 } Zip/UnZip{ index = 0.0952 value = 0.3408 dict = 1.00 all = 0.3193 } ---------------------------- total value len = 62.411380 GB avg = 0.180 KB (by entry num) total key len = 6.814875 GB avg = 0.020 KB total ukey len = 3.208163 GB avg = 0.008 KB total ukey num = 0.390266322 Billion total entry num = 0.347144330 Billion write speed all = 1.614871608 MB/sec (with seq num) write speed all = 1.550087687 MB/sec (without seq num) 2024/08/20-05:28:29.192395 140500548597312 [compaction_job.cc:1944] [default] [JOB 9716] Generated table #14640294: 466453 keys, 21430050 bytes, temperature: kWarm 2024/08/20-05:28:29.192469 140500548597312 EVENT_LOG_v1 {"time_micros": 1724102909192429, "cf_name": "default", "job": 9716, "event": "table_file_creation", "file_number": 14640294, "file_size": 21430050, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189955357081, "largest_seqno": 190029649442, "table_properties": {"data_size": 18421120, "index_size": 888576, "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": 13060684, "raw_average_key_size": 28, "raw_value_size": 54048226, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466453, "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": 1724102907, "oldest_key_time": 0, "file_creation_time": 1724102907, "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": 14640294, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:29.217249 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640295.sst) /dev/shm/ToplingTemp/Topling-193886-NUHg1U 2024/08/20-05:28:29.603578 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640295.sst): first pass time = 0.39's, 173.729'MB/sec 2024/08/20-05:28:30.297162 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640295.sst): old prealloc_size = 73819750, real_size = 18834000 2024/08/20-05:28:30.297504 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640295.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464382 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0178 GB avg-val = 116.51 avg-zval = 38.39 2024/08/20-05:28:30.297913 140500548597312 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640295.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:28:30.669387 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640295.sst): second pass time = 0.69's, 78.101'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 55.974'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2849.970'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.380'MB/sec write SST data time = 0.07's, 314.681'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 13797.697'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.101'MB/sec zip pipeline throughput = 78.101'MB/sec entries = 464382 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.51 avg-zval = 38.39 usrkeys = 464382 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.51 avg-zval = 38.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464382 bytes = 1567312 } seq expand size = 3250674 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.4380 value = 3.0349 dict = 1.00 all = 3.2210 } Zip/UnZip{ index = 0.0958 value = 0.3295 dict = 1.00 all = 0.3105 } ---------------------------- total value len = 62.468737 GB avg = 0.180 KB (by entry num) total key len = 6.827878 GB avg = 0.020 KB total ukey len = 3.217450 GB avg = 0.008 KB total ukey num = 0.390730704 Billion total entry num = 0.347608712 Billion write speed all = 1.616456168 MB/sec (with seq num) write speed all = 1.551587862 MB/sec (without seq num) 2024/08/20-05:28:30.697237 140500548597312 [compaction_job.cc:1944] [default] [JOB 9716] Generated table #14640295: 464382 keys, 20834564 bytes, temperature: kWarm 2024/08/20-05:28:30.697306 140500548597312 EVENT_LOG_v1 {"time_micros": 1724102910697273, "cf_name": "default", "job": 9716, "event": "table_file_creation", "file_number": 14640295, "file_size": 20834564, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907028175, "largest_seqno": 190029649524, "table_properties": {"data_size": 17827904, "index_size": 889792, "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": 13002696, "raw_average_key_size": 28, "raw_value_size": 54106228, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464382, "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": 1724102909, "oldest_key_time": 0, "file_creation_time": 1724102909, "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": 14640295, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:30.721664 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640296.sst) /dev/shm/ToplingTemp/Topling-193886-O8XUyW 2024/08/20-05:28:30.928910 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640296.sst): first pass time = 0.21's, 290.971'MB/sec 2024/08/20-05:28:31.559977 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640296.sst): old prealloc_size = 73819750, real_size = 17719968 2024/08/20-05:28:31.560296 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640296.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 418246 prefix = 4 raw-key = 0.0067 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0486 GB zip-val = 0.0168 GB avg-val = 116.15 avg-zval = 40.20 2024/08/20-05:28:31.560659 140500548597312 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640296.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.060 GB 2024/08/20-05:28:31.884703 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00/14640296.sst): second pass time = 0.63's, 77.089'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 59.969'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2729.187'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.394'MB/sec write SST data time = 0.06's, 328.105'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.493'MB, throughput = 11199.982'MB/sec zip my value time = 0.63's, unzip length = 0.049'GB zip my value throughput = 77.089'MB/sec zip pipeline throughput = 77.089'MB/sec entries = 418246 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.15 avg-zval = 40.20 usrkeys = 418246 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.15 avg-zval = 40.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 418246 bytes = 1359312 } seq expand size = 2927722 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0084 GB value = 0.0486 GB dict = 0.49 MB all = 0.0603 GB } __ZipSize{ index = 0.0008 GB value = 0.0168 GB dict = 0.49 MB all = 0.0195 GB } UnZip/Zip{ index = 10.4295 value = 2.8892 dict = 1.00 all = 3.0959 } Zip/UnZip{ index = 0.0959 value = 0.3461 dict = 1.00 all = 0.3230 } ---------------------------- total value len = 62.520242 GB avg = 0.180 KB (by entry num) total key len = 6.839589 GB avg = 0.020 KB total ukey len = 3.225815 GB avg = 0.008 KB total ukey num = 0.391148950 Billion total entry num = 0.348026958 Billion write speed all = 1.617884918 MB/sec (with seq num) write speed all = 1.552940403 MB/sec (without seq num) 2024/08/20-05:28:31.913772 140500548597312 [compaction_job.cc:1944] [default] [JOB 9716] Generated table #14640296: 418246 keys, 19473636 bytes, temperature: kWarm 2024/08/20-05:28:31.913838 140500548597312 EVENT_LOG_v1 {"time_micros": 1724102911913805, "cf_name": "default", "job": 9716, "event": "table_file_creation", "file_number": 14640296, "file_size": 19473636, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189994812433, "largest_seqno": 190029649650, "table_properties": {"data_size": 16813200, "index_size": 802048, "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": 11710888, "raw_average_key_size": 28, "raw_value_size": 48577348, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 418246, "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": 1724102910, "oldest_key_time": 0, "file_creation_time": 1724102910, "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": 14640296, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:31.930144 140500548597312 [compaction_job.cc:699] job-09716: subcompact[0], size: 0.083330 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09716/att-00 [14640293,14640294,14640295,14640296] 2024/08/20-05:28:31.955085 140500548597312 (Original Log Time 2024/08/20-05:28:25.941938) EVENT_LOG_v1 {"time_micros": 1724102905941876, "job": 9716, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14640230], "files_L2": [14640273, 14640274, 14640173, 14640174], "score": 0.98553, "input_data_size": 105191943, "oldest_snapshot_seqno": 190030598474} 2024/08/20-05:28:31.955089 140500548597312 (Original Log Time 2024/08/20-05:28:31.954569) [compaction_job.cc:2018] [default] [JOB 9716] Compacted 1@1 + 4@2 files to L2 => 83330492 bytes 2024/08/20-05:28:31.955090 140500548597312 (Original Log Time 2024/08/20-05:28:31.955016) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 17.6 rd, 13.9 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(30.1, 70.2 +0.0 blob) out(79.5 +0.0 blob), read-write-amplify(6.0) write-amplify(2.6) OK, records in: 1827791, records dropped: 12402 output_compression: Snappy 2024/08/20-05:28:31.955096 140500548597312 (Original Log Time 2024/08/20-05:28:31.955061) EVENT_LOG_v1 {"time_micros": 1724102911955040, "cf": "default", "job": 9716, "event": "compaction_finished", "compaction_time_micros": 5988219, "compaction_time_cpu_micros": 2397968, "output_level": 2, "num_output_files": 4, "total_output_size": 83330492, "num_input_records": 1827791, "num_output_records": 1815389, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55636518, "file_range_sync_nanos": 0, "file_fsync_nanos": 2710, "file_prepare_write_nanos": 9925, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:28:32.091029 140500548597312 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":1724102905,"executesMs":6154,"compactionJobId":9716,"attempt":0,"compactionInputRawBytes":263376102,"compactionInputZipBytes":105191943,"compactionOutputRawBytes":0,"compactionOutputZipBytes":83330492,"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":"00-5aeba3fea4b5cebfd0c1d8398dd60360-81f8c6311ef7120f-00"}}, response = 2024/08/20-05:28:32.091131 140500548597312 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09716/att-00: olev 2, work 6.155 s, result 6.140 ms, install 0.548 ms, input{raw 251.175 MiB zip 100.319 MiB}