2024/08/20-13:27:09.221040 140500128962112 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00: fork to child time = 0.010132 sec 2024/08/20-13:27:09.222104 140500128962112 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00 2024/08/20-13:27:09.226944 140500128962112 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00 2024/08/20-13:27:09.228370 140500128962112 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:27:09.228697 140500128962112 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:27:09.266356 140500128962112 [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-31933/att-00/MANIFEST-14629260 2024/08/20-13:27:09.318570 140500128962112 [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-31933/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666037, last_sequence is 190595282474, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665961 2024/08/20-13:27:09.318579 140500128962112 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:27:09.318653 140500128962112 [version_set.cc:5652] Creating manifest 14666037 2024/08/20-13:27:09.341253 140500128962112 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:27:09.353626 140500128962112 [compaction_job.cc:2433] [default] [JOB 31933] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-13:27:09.353639 140500128962112 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16330 Base level 1, inputs: [14665994(31MB)], [14665944(20MB) 14665945(10MB) 14665925(20MB) 14666032(20MB)] 2024/08/20-13:27:09.574671 140500128962112 [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 2024/08/20-13:27:09.574695 140500128962112 [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 2024/08/20-13:27:09.574712 140500128962112 [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 2024/08/20-13:27:09.574724 140500128962112 [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 2024/08/20-13:27:09.574733 140500128962112 [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 2024/08/20-13:27:09.723092 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666038.sst) /dev/shm/ToplingTemp/Topling-366280-JaZcFz 2024/08/20-13:27:09.975083 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666038.sst): first pass time = 0.25's, 266.367'MB/sec 2024/08/20-13:27:10.717614 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666038.sst): old prealloc_size = 73819750, real_size = 19819488 2024/08/20-13:27:10.717979 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666038.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466184 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0188 GB avg-val = 115.95 avg-zval = 40.36 2024/08/20-13:27:10.718408 140500128962112 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666038.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:27:11.081638 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666038.sst): second pass time = 0.74's, 72.890'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.793'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2630.010'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.393'MB/sec write SST data time = 0.07's, 323.943'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 = 12544.778'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 72.890'MB/sec zip pipeline throughput = 72.890'MB/sec entries = 466184 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 40.36 usrkeys = 466184 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 40.36 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466184 bytes = 1515120 } seq expand size = 3263288 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5049 value = 2.8730 dict = 1.00 all = 3.0831 } Zip/UnZip{ index = 0.0952 value = 0.3481 dict = 1.00 all = 0.3243 } ---------------------------- total value len = 62.354069 GB avg = 0.180 KB (by entry num) total key len = 6.801811 GB avg = 0.020 KB total ukey len = 3.198831 GB avg = 0.008 KB total ukey num = 0.389799745 Billion total entry num = 0.346677753 Billion write speed all = 0.966000788 MB/sec (with seq num) write speed all = 0.927260367 MB/sec (without seq num) 2024/08/20-13:27:11.109992 140500128962112 [compaction_job.cc:1944] [default] [JOB 31933] Generated table #14666038: 466184 keys, 21766378 bytes, temperature: kWarm 2024/08/20-13:27:11.110078 140500128962112 EVENT_LOG_v1 {"time_micros": 1724131631110031, "cf_name": "default", "job": 31933, "event": "table_file_creation", "file_number": 14666038, "file_size": 21766378, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190559313393, "largest_seqno": 190595024671, "table_properties": {"data_size": 18815184, "index_size": 887552, "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": 13053152, "raw_average_key_size": 28, "raw_value_size": 54055796, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466184, "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": 1724131629, "oldest_key_time": 0, "file_creation_time": 1724131629, "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": 14666038, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:27:11.135664 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666039.sst) /dev/shm/ToplingTemp/Topling-366280-tXO9OB 2024/08/20-13:27:11.723786 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666039.sst): first pass time = 0.59's, 114.116'MB/sec 2024/08/20-13:27:12.747793 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666039.sst): old prealloc_size = 73819750, real_size = 18802368 2024/08/20-13:27:12.748115 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666039.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466242 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 = 0.0178 GB avg-val = 115.94 avg-zval = 38.19 2024/08/20-13:27:12.748501 140500128962112 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666039.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:27:13.378214 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666039.sst): second pass time = 1.02's, 52.837'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 32.915'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2917.954'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.234'MB/sec write SST data time = 0.13's, 156.995'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 = 12564.904'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 52.837'MB/sec zip pipeline throughput = 75.249'MB/sec entries = 466242 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.94 avg-zval = 38.19 usrkeys = 466242 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.94 avg-zval = 38.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466242 bytes = 1515296 } seq expand size = 3263694 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 = 0.0178 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5718 value = 3.0361 dict = 1.00 all = 3.2342 } Zip/UnZip{ index = 0.0946 value = 0.3294 dict = 1.00 all = 0.3092 } ---------------------------- total value len = 62.411387 GB avg = 0.180 KB (by entry num) total key len = 6.814866 GB avg = 0.020 KB total ukey len = 3.208156 GB avg = 0.008 KB total ukey num = 0.390265987 Billion total entry num = 0.347143995 Billion write speed all = 0.966952765 MB/sec (with seq num) write speed all = 0.928161487 MB/sec (without seq num) 2024/08/20-13:27:13.406780 140500128962112 [compaction_job.cc:1944] [default] [JOB 31933] Generated table #14666039: 466242 keys, 20749510 bytes, temperature: kWarm 2024/08/20-13:27:13.406866 140500128962112 EVENT_LOG_v1 {"time_micros": 1724131633406820, "cf_name": "default", "job": 31933, "event": "table_file_creation", "file_number": 14666039, "file_size": 20749510, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803888, "largest_seqno": 190595025086, "table_properties": {"data_size": 17803568, "index_size": 882048, "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": 13054776, "raw_average_key_size": 28, "raw_value_size": 54054104, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466242, "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": 1724131631, "oldest_key_time": 0, "file_creation_time": 1724131631, "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": 14666039, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:27:13.432589 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666040.sst) /dev/shm/ToplingTemp/Topling-366280-ckCBgy 2024/08/20-13:27:13.824694 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666040.sst): first pass time = 0.39's, 171.171'MB/sec 2024/08/20-13:27:14.561716 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666040.sst): old prealloc_size = 73819750, real_size = 19175616 2024/08/20-13:27:14.562090 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666040.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466708 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 = 0.0182 GB avg-val = 115.79 avg-zval = 38.93 2024/08/20-13:27:14.562500 140500128962112 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666040.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:27:14.927116 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666040.sst): second pass time = 0.74's, 73.407'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 57.811'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2666.843'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.391'MB/sec write SST data time = 0.07's, 317.633'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 = 12398.016'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 73.407'MB/sec zip pipeline throughput = 73.407'MB/sec entries = 466708 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.79 avg-zval = 38.93 usrkeys = 466708 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.79 avg-zval = 38.93 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466708 bytes = 1516816 } seq expand size = 3266956 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5008 value = 2.9742 dict = 1.00 all = 3.1770 } Zip/UnZip{ index = 0.0952 value = 0.3362 dict = 1.00 all = 0.3148 } ---------------------------- total value len = 62.468695 GB avg = 0.180 KB (by entry num) total key len = 6.827933 GB avg = 0.020 KB total ukey len = 3.217490 GB avg = 0.008 KB total ukey num = 0.390732695 Billion total entry num = 0.347610703 Billion write speed all = 0.967914835 MB/sec (with seq num) write speed all = 0.929072246 MB/sec (without seq num) 2024/08/20-13:27:14.958700 140500128962112 [compaction_job.cc:1944] [default] [JOB 31933] Generated table #14666040: 466708 keys, 21123512 bytes, temperature: kWarm 2024/08/20-13:27:14.958767 140500128962112 EVENT_LOG_v1 {"time_micros": 1724131634958732, "cf_name": "default", "job": 31933, "event": "table_file_creation", "file_number": 14666040, "file_size": 21123512, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803527, "largest_seqno": 190595024918, "table_properties": {"data_size": 18169840, "index_size": 888896, "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": 13067824, "raw_average_key_size": 28, "raw_value_size": 54041144, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466708, "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": 1724131633, "oldest_key_time": 0, "file_creation_time": 1724131633, "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": 14666040, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:27:14.982844 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666041.sst) /dev/shm/ToplingTemp/Topling-366280-0xT6wA 2024/08/20-13:27:15.231295 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666041.sst): first pass time = 0.25's, 270.071'MB/sec 2024/08/20-13:27:16.091839 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666041.sst): old prealloc_size = 73819750, real_size = 20014464 2024/08/20-13:27:16.092210 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666041.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466407 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 = 0.0190 GB avg-val = 115.84 avg-zval = 40.74 2024/08/20-13:27:16.092629 140500128962112 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666041.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:27:16.447349 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00/14666041.sst): second pass time = 0.86's, 62.840'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.778'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2590.145'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.403'MB/sec write SST data time = 0.07's, 333.190'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 = 13375.891'MB/sec zip my value time = 0.86's, unzip length = 0.054'GB zip my value throughput = 62.840'MB/sec zip pipeline throughput = 71.783'MB/sec entries = 466407 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.84 avg-zval = 40.74 usrkeys = 466407 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.84 avg-zval = 40.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466407 bytes = 1515840 } seq expand size = 3264849 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 = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.4325 value = 2.8430 dict = 1.00 all = 3.0547 } Zip/UnZip{ index = 0.0959 value = 0.3517 dict = 1.00 all = 0.3274 } ---------------------------- total value len = 62.525987 GB avg = 0.180 KB (by entry num) total key len = 6.840993 GB avg = 0.020 KB total ukey len = 3.226818 GB avg = 0.008 KB total ukey num = 0.391199102 Billion total entry num = 0.348077110 Billion write speed all = 0.968876914 MB/sec (with seq num) write speed all = 0.929983034 MB/sec (without seq num) 2024/08/20-13:27:16.476736 140500128962112 [compaction_job.cc:1944] [default] [JOB 31933] Generated table #14666041: 466407 keys, 21962086 bytes, temperature: kWarm 2024/08/20-13:27:16.476804 140500128962112 EVENT_LOG_v1 {"time_micros": 1724131636476769, "cf_name": "default", "job": 31933, "event": "table_file_creation", "file_number": 14666041, "file_size": 21962086, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803361, "largest_seqno": 190595024766, "table_properties": {"data_size": 19003504, "index_size": 894144, "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": 13059396, "raw_average_key_size": 28, "raw_value_size": 54027498, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466407, "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": 1724131634, "oldest_key_time": 0, "file_creation_time": 1724131634, "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": 14666041, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:27:16.490770 140500128962112 [compaction_job.cc:699] job-31933: subcompact[0], size: 0.085601 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31933/att-00 [14666038,14666039,14666040,14666041] 2024/08/20-13:27:16.527711 140500128962112 (Original Log Time 2024/08/20-13:27:09.353706) EVENT_LOG_v1 {"time_micros": 1724131629353655, "job": 31933, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14665994], "files_L2": [14665944, 14665945, 14665925, 14666032], "score": 0.986082, "input_data_size": 109012099, "oldest_snapshot_seqno": 190595282133} 2024/08/20-13:27:16.527714 140500128962112 (Original Log Time 2024/08/20-13:27:16.518988) [compaction_job.cc:2018] [default] [JOB 31933] Compacted 1@1 + 4@2 files to L2 => 85601486 bytes 2024/08/20-13:27:16.527716 140500128962112 (Original Log Time 2024/08/20-13:27:16.527642) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.3 rd, 12.0 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 72.2 +0.0 blob) out(81.6 +0.0 blob), read-write-amplify(5.8) write-amplify(2.6) OK, records in: 1865541, records dropped: 0 output_compression: Snappy 2024/08/20-13:27:16.527722 140500128962112 (Original Log Time 2024/08/20-13:27:16.527689) EVENT_LOG_v1 {"time_micros": 1724131636527667, "cf": "default", "job": 31933, "event": "compaction_finished", "compaction_time_micros": 7137074, "compaction_time_cpu_micros": 2780089, "output_level": 2, "num_output_files": 4, "total_output_size": 85601486, "num_input_records": 1865541, "num_output_records": 1865541, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59938898, "file_range_sync_nanos": 0, "file_fsync_nanos": 3123, "file_prepare_write_nanos": 11021, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-13:27:16.657597 140500128962112 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":1724131629,"executesMs":7291,"compactionJobId":31933,"attempt":0,"compactionInputRawBytes":268413690,"compactionInputZipBytes":109012099,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85601486,"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":"00-62d5bcef4dc95bcc0a3939a90b1cc476-57713bcf0364fed4-00"}}, response = 2024/08/20-13:27:16.657697 140500128962112 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31933/att-00: olev 2, work 7.291 s, result 6.180 ms, install 8.753 ms, input{raw 255.979 MiB zip 103.962 MiB}