2024/08/20-18:46:04.634709 140466513126976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00: fork to child time = 0.029759 sec 2024/08/20-18:46:04.635521 140466513126976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00 2024/08/20-18:46:04.640691 140466513126976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00 2024/08/20-18:46:04.642044 140466513126976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:46:04.642327 140466513126976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:46:04.689374 140466513126976 [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-44766/att-00/MANIFEST-14629260 2024/08/20-18:46:04.706783 140466513126976 [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-44766/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14680813, last_sequence is 190917726046, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14680717 2024/08/20-18:46:04.706792 140466513126976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:46:04.706866 140466513126976 [version_set.cc:5652] Creating manifest 14680813 2024/08/20-18:46:04.739202 140466513126976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:46:04.756284 140466513126976 [compaction_job.cc:2433] [default] [JOB 44766] Compacting 1@1 + 5@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-18:46:04.756301 140466513126976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22787 Base level 1, inputs: [14680741(31MB)], [14680810(20MB) 14680811(10MB) 14680704(20MB) 14680705(20MB) 14680706(10MB)] 2024/08/20-18:46:05.161149 140466513126976 [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 2024/08/20-18:46:05.161177 140466513126976 [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 2024/08/20-18:46:05.161200 140466513126976 [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 2024/08/20-18:46:05.161215 140466513126976 [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 2024/08/20-18:46:05.161227 140466513126976 [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 2024/08/20-18:46:05.357362 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680814.sst) /dev/shm/ToplingTemp/Topling-27801-F2j00p 2024/08/20-18:46:05.840399 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680814.sst): first pass time = 0.48's, 138.947'MB/sec 2024/08/20-18:46:09.413342 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680814.sst): old prealloc_size = 73819750, real_size = 19427216 2024/08/20-18:46:09.413739 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680814.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465246 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.24 avg-zval = 39.60 2024/08/20-18:46:09.414236 140466513126976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680814.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-18:46:10.069753 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680814.sst): second pass time = 3.57's, 15.141'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 32.825'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2402.391'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.237'MB/sec write SST data time = 0.17's, 129.962'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 = 12132.061'MB/sec zip my value time = 3.57's, unzip length = 0.054'GB zip my value throughput = 15.141'MB/sec zip pipeline throughput = 102.950'MB/sec entries = 465246 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.24 avg-zval = 39.60 usrkeys = 465246 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.24 avg-zval = 39.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465246 bytes = 1686528 } seq expand size = 3256722 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5043 value = 2.9353 dict = 1.00 all = 3.1146 } Zip/UnZip{ index = 0.0952 value = 0.3407 dict = 1.00 all = 0.3211 } ---------------------------- total value len = 0.057339 GB avg = 0.123 KB (by entry num) total key len = 0.013027 GB avg = 0.028 KB total ukey len = 0.009305 GB avg = 0.020 KB total ukey num = 0.000465246 Billion total entry num = 0.000465246 Billion write speed all = 0.015485512 MB/sec (with seq num) write speed all = 0.014666410 MB/sec (without seq num) 2024/08/20-18:46:10.104975 140466513126976 [compaction_job.cc:1944] [default] [JOB 44766] Generated table #14680814: 465246 keys, 21546870 bytes, temperature: kWarm 2024/08/20-18:46:10.105085 140466513126976 EVENT_LOG_v1 {"time_micros": 1724150770105022, "cf_name": "default", "job": 44766, "event": "table_file_creation", "file_number": 14680814, "file_size": 21546870, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190917366419, "table_properties": {"data_size": 18424896, "index_size": 885824, "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": 13026888, "raw_average_key_size": 28, "raw_value_size": 54081976, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465246, "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": 1724150765, "oldest_key_time": 0, "file_creation_time": 1724150765, "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": 14680814, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:46:10.149108 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680815.sst) /dev/shm/ToplingTemp/Topling-27801-QTfsVn 2024/08/20-18:46:10.898877 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680815.sst): first pass time = 0.75's, 89.514'MB/sec 2024/08/20-18:46:11.778685 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680815.sst): old prealloc_size = 73819750, real_size = 18603360 2024/08/20-18:46:11.779054 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680815.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466029 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 = 0.0176 GB avg-val = 116.00 avg-zval = 37.78 2024/08/20-18:46:11.779468 140466513126976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680815.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-18:46:12.225394 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680815.sst): second pass time = 0.88's, 61.498'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 46.006'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2539.126'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.324'MB/sec write SST data time = 0.09's, 237.408'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 = 15419.272'MB/sec zip my value time = 0.88's, unzip length = 0.054'GB zip my value throughput = 61.498'MB/sec zip pipeline throughput = 61.498'MB/sec entries = 466029 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.00 avg-zval = 37.78 usrkeys = 466029 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.00 avg-zval = 37.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466029 bytes = 1514608 } seq expand size = 3262203 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 = 0.0176 GB dict = 0.54 MB all = 0.0206 GB } UnZip/Zip{ index = 10.5762 value = 3.0707 dict = 1.00 all = 3.2656 } Zip/UnZip{ index = 0.0946 value = 0.3257 dict = 1.00 all = 0.3062 } ---------------------------- total value len = 0.114661 GB avg = 0.123 KB (by entry num) total key len = 0.026076 GB avg = 0.028 KB total ukey len = 0.018625 GB avg = 0.020 KB total ukey num = 0.000931275 Billion total entry num = 0.000931275 Billion write speed all = 0.030957560 MB/sec (with seq num) write speed all = 0.029318755 MB/sec (without seq num) 2024/08/20-18:46:12.288693 140466513126976 [compaction_job.cc:1944] [default] [JOB 44766] Generated table #14680815: 466029 keys, 20550206 bytes, temperature: kWarm 2024/08/20-18:46:12.288749 140466513126976 EVENT_LOG_v1 {"time_micros": 1724150772288720, "cf_name": "default", "job": 44766, "event": "table_file_creation", "file_number": 14680815, "file_size": 20550206, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190852248277, "largest_seqno": 190917365550, "table_properties": {"data_size": 17605392, "index_size": 881280, "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": 13048812, "raw_average_key_size": 28, "raw_value_size": 54060122, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466029, "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": 1724150770, "oldest_key_time": 0, "file_creation_time": 1724150770, "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": 14680815, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:46:12.321740 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680816.sst) /dev/shm/ToplingTemp/Topling-27801-ypzbJl 2024/08/20-18:46:12.820204 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680816.sst): first pass time = 0.50's, 134.642'MB/sec 2024/08/20-18:46:13.641129 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680816.sst): old prealloc_size = 73819750, real_size = 19303616 2024/08/20-18:46:13.641453 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680816.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466234 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0183 GB avg-val = 115.94 avg-zval = 39.22 2024/08/20-18:46:13.641922 140466513126976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680816.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-18:46:14.028063 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680816.sst): second pass time = 0.82's, 65.900'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 55.067'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2981.116'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.368'MB/sec write SST data time = 0.07's, 304.732'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 = 15722.066'MB/sec zip my value time = 0.82's, unzip length = 0.054'GB zip my value throughput = 65.900'MB/sec zip pipeline throughput = 65.900'MB/sec entries = 466234 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.94 avg-zval = 39.22 usrkeys = 466234 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.94 avg-zval = 39.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466234 bytes = 1573552 } seq expand size = 3263638 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 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 = 10.3700 value = 2.9558 dict = 1.00 all = 3.1496 } Zip/UnZip{ index = 0.0964 value = 0.3383 dict = 1.00 all = 0.3175 } ---------------------------- total value len = 0.171979 GB avg = 0.123 KB (by entry num) total key len = 0.039130 GB avg = 0.028 KB total ukey len = 0.027950 GB avg = 0.020 KB total ukey num = 0.001397509 Billion total entry num = 0.001397509 Billion write speed all = 0.046418846 MB/sec (with seq num) write speed all = 0.043960564 MB/sec (without seq num) 2024/08/20-18:46:14.058774 140466513126976 [compaction_job.cc:1944] [default] [JOB 44766] Generated table #14680816: 466234 keys, 21306822 bytes, temperature: kWarm 2024/08/20-18:46:14.058839 140466513126976 EVENT_LOG_v1 {"time_micros": 1724150774058807, "cf_name": "default", "job": 44766, "event": "table_file_creation", "file_number": 14680816, "file_size": 21306822, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190835986394, "largest_seqno": 190917365118, "table_properties": {"data_size": 18287664, "index_size": 899200, "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": 13054552, "raw_average_key_size": 28, "raw_value_size": 54054320, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466234, "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": 1724150772, "oldest_key_time": 0, "file_creation_time": 1724150772, "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": 14680816, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:46:14.085916 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680817.sst) /dev/shm/ToplingTemp/Topling-27801-LC5adm 2024/08/20-18:46:14.530121 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680817.sst): first pass time = 0.44's, 151.090'MB/sec 2024/08/20-18:46:15.472175 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680817.sst): old prealloc_size = 73819750, real_size = 18705072 2024/08/20-18:46:15.472491 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680817.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466739 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 = 0.0177 GB avg-val = 115.78 avg-zval = 37.91 2024/08/20-18:46:15.472931 140466513126976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680817.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-18:46:16.118718 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680817.sst): second pass time = 0.94's, 57.574'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 32.035'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3104.312'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.230'MB/sec write SST data time = 0.14's, 148.581'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 = 12142.390'MB/sec zip my value time = 0.94's, unzip length = 0.054'GB zip my value throughput = 57.574'MB/sec zip pipeline throughput = 57.574'MB/sec entries = 466739 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.78 avg-zval = 37.91 usrkeys = 466739 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.78 avg-zval = 37.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466739 bytes = 1575264 } seq expand size = 3267173 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.4362 value = 3.0542 dict = 1.00 all = 3.2402 } Zip/UnZip{ index = 0.0958 value = 0.3274 dict = 1.00 all = 0.3086 } ---------------------------- total value len = 0.229286 GB avg = 0.123 KB (by entry num) total key len = 0.052199 GB avg = 0.028 KB total ukey len = 0.037285 GB avg = 0.020 KB total ukey num = 0.001864248 Billion total entry num = 0.001864248 Billion write speed all = 0.061864755 MB/sec (with seq num) write speed all = 0.058586965 MB/sec (without seq num) 2024/08/20-18:46:16.148542 140466513126976 [compaction_job.cc:1944] [default] [JOB 44766] Generated table #14680817: 466739 keys, 20711328 bytes, temperature: kWarm 2024/08/20-18:46:16.148651 140466513126976 EVENT_LOG_v1 {"time_micros": 1724150776148594, "cf_name": "default", "job": 44766, "event": "table_file_creation", "file_number": 14680817, "file_size": 20711328, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190827576774, "largest_seqno": 190917365131, "table_properties": {"data_size": 17693728, "index_size": 894464, "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": 13068692, "raw_average_key_size": 28, "raw_value_size": 54040242, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466739, "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": 1724150774, "oldest_key_time": 0, "file_creation_time": 1724150774, "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": 14680817, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:46:16.190325 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680818.sst) /dev/shm/ToplingTemp/Topling-27801-4HuGLl 2024/08/20-18:46:16.482140 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680818.sst): first pass time = 0.29's, 114.443'MB/sec 2024/08/20-18:46:18.139680 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680818.sst): old prealloc_size = 73819750, real_size = 9467840 2024/08/20-18:46:18.139914 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680818.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 231510 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0269 GB zip-val = 0.0090 GB avg-val = 116.23 avg-zval = 38.71 2024/08/20-18:46:18.140171 140466513126976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680818.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-18:46:18.520676 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00/14680818.sst): second pass time = 1.66's, 16.242'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 27.405'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2186.228'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.222'MB/sec write SST data time = 0.12's, 86.750'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 8391.655'MB/sec zip my value time = 1.66's, unzip length = 0.027'GB zip my value throughput = 16.242'MB/sec zip pipeline throughput = 85.762'MB/sec entries = 231510 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.23 avg-zval = 38.71 usrkeys = 231510 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.23 avg-zval = 38.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 231510 bytes = 752416 } seq expand size = 1620570 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0046 GB value = 0.0269 GB dict = 0.28 MB all = 0.0334 GB } __ZipSize{ index = 0.0004 GB value = 0.0090 GB dict = 0.28 MB all = 0.0104 GB } UnZip/Zip{ index = 10.3471 value = 3.0023 dict = 1.00 all = 3.1978 } Zip/UnZip{ index = 0.0966 value = 0.3331 dict = 1.00 all = 0.3127 } ---------------------------- total value len = 0.257815 GB avg = 0.123 KB (by entry num) total key len = 0.058681 GB avg = 0.028 KB total ukey len = 0.041915 GB avg = 0.020 KB total ukey num = 0.002095758 Billion total entry num = 0.002095758 Billion write speed all = 0.069522644 MB/sec (with seq num) write speed all = 0.065839749 MB/sec (without seq num) 2024/08/20-18:46:18.540437 140466513126976 [compaction_job.cc:1944] [default] [JOB 44766] Generated table #14680818: 231510 keys, 10441492 bytes, temperature: kWarm 2024/08/20-18:46:18.540520 140466513126976 EVENT_LOG_v1 {"time_micros": 1724150778540475, "cf_name": "default", "job": 44766, "event": "table_file_creation", "file_number": 14680818, "file_size": 10441492, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190860598321, "largest_seqno": 190917364460, "table_properties": {"data_size": 8962288, "index_size": 447488, "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": 6482280, "raw_average_key_size": 28, "raw_value_size": 26907624, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 231510, "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": 1724150776, "oldest_key_time": 0, "file_creation_time": 1724150776, "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": 14680818, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:46:18.554551 140466513126976 [compaction_job.cc:699] job-44766: subcompact[0], size: 0.094557 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44766/att-00 [14680814,14680815,14680816,14680817,14680818] 2024/08/20-18:46:18.600399 140466513126976 (Original Log Time 2024/08/20-18:46:04.756358) EVENT_LOG_v1 {"time_micros": 1724150764756315, "job": 44766, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14680741], "files_L2": [14680810, 14680811, 14680704, 14680705, 14680706], "score": 0.981354, "input_data_size": 118089307, "oldest_snapshot_seqno": 190917725902} 2024/08/20-18:46:18.600404 140466513126976 (Original Log Time 2024/08/20-18:46:18.596264) [compaction_job.cc:2018] [default] [JOB 44766] Compacted 1@1 + 5@2 files to L2 => 94556718 bytes 2024/08/20-18:46:18.600407 140466513126976 (Original Log Time 2024/08/20-18:46:18.600308) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 8.6 rd, 6.9 wr, level 2, files in(1, 5) out(5 +0 blob) MB in(31.8, 80.8 +0.0 blob) out(90.2 +0.0 blob), read-write-amplify(6.4) write-amplify(2.8) OK, records in: 2095758, records dropped: 0 output_compression: Snappy 2024/08/20-18:46:18.600419 140466513126976 (Original Log Time 2024/08/20-18:46:18.600368) EVENT_LOG_v1 {"time_micros": 1724150778600340, "cf": "default", "job": 44766, "event": "compaction_finished", "compaction_time_micros": 13798208, "compaction_time_cpu_micros": 3964765, "output_level": 2, "num_output_files": 5, "total_output_size": 94556718, "num_input_records": 2095758, "num_output_records": 2095758, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 116061254, "file_range_sync_nanos": 0, "file_fsync_nanos": 4528, "file_prepare_write_nanos": 20047, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-18:46:18.761164 140466513126976 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":1724150764,"executesMs":13955,"compactionJobId":44766,"attempt":0,"compactionInputRawBytes":301825508,"compactionInputZipBytes":118089307,"compactionOutputRawBytes":0,"compactionOutputZipBytes":94556718,"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":"00-552fcc9c8ec00a59ffd12d177f10c4e2-fa4588b34cd2b5ee-00"}}, response = 2024/08/20-18:46:18.761287 140466513126976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-44766/att-00: olev 2, work 13.955 s, result 5.795 ms, install 4.194 ms, input{raw 287.843 MiB zip 112.619 MiB}