2024/08/20-20:27:18.820356 139856824518208 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00: fork to child time = 0.020864 sec 2024/08/20-20:27:18.821205 139856824518208 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00 2024/08/20-20:27:18.826986 139856824518208 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00 2024/08/20-20:27:18.828753 139856824518208 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:27:18.829144 139856824518208 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:27:18.868996 139856824518208 [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-48582/att-00/MANIFEST-14629260 2024/08/20-20:27:18.914469 139856824518208 [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-48582/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14685205, last_sequence is 191013972926, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14685156 2024/08/20-20:27:18.914483 139856824518208 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:27:18.914568 139856824518208 [version_set.cc:5652] Creating manifest 14685205 2024/08/20-20:27:18.942484 139856824518208 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:27:18.956566 139856824518208 [compaction_job.cc:2433] [default] [JOB 48582] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-20:27:18.956588 139856824518208 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24681 Base level 1, inputs: [14685170(31MB)], [14685123(20MB) 14685124(19MB) 14685125(20MB) 14685126(20MB)] 2024/08/20-20:27:19.266970 139856824518208 [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 2024/08/20-20:27:19.266998 139856824518208 [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 2024/08/20-20:27:19.267024 139856824518208 [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 2024/08/20-20:27:19.267052 139856824518208 [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 2024/08/20-20:27:19.267068 139856824518208 [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 2024/08/20-20:27:19.468299 139856824518208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685206.sst) /dev/shm/ToplingTemp/Topling-9495-CPn848 2024/08/20-20:27:20.164819 139856824518208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685206.sst): first pass time = 0.70's, 96.359'MB/sec 2024/08/20-20:27:22.109888 139856824518208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685206.sst): old prealloc_size = 73819750, real_size = 19232320 2024/08/20-20:27:22.110232 139856824518208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685206.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466127 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 = 0.0182 GB avg-val = 115.97 avg-zval = 39.11 2024/08/20-20:27:22.110697 139856824518208 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685206.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:27:22.557577 139856824518208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685206.sst): second pass time = 1.94's, 27.804'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 47.304'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2778.123'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.306'MB/sec write SST data time = 0.07's, 316.559'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 = 12881.771'MB/sec zip my value time = 1.94's, unzip length = 0.054'GB zip my value throughput = 27.804'MB/sec zip pipeline throughput = 152.804'MB/sec entries = 466127 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.97 avg-zval = 39.11 usrkeys = 466127 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.97 avg-zval = 39.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466127 bytes = 1514928 } seq expand size = 3262889 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 = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5037 value = 2.9656 dict = 1.00 all = 3.1689 } Zip/UnZip{ index = 0.0952 value = 0.3372 dict = 1.00 all = 0.3156 } ---------------------------- total value len = 0.057320 GB avg = 0.123 KB (by entry num) total key len = 0.013052 GB avg = 0.028 KB total ukey len = 0.009323 GB avg = 0.020 KB total ukey num = 0.000466127 Billion total entry num = 0.000466127 Billion write speed all = 0.071627220 MB/sec (with seq num) write speed all = 0.067831680 MB/sec (without seq num) 2024/08/20-20:27:22.634438 139856824518208 [compaction_job.cc:1944] [default] [JOB 48582] Generated table #14685206: 466127 keys, 21177622 bytes, temperature: kWarm 2024/08/20-20:27:22.634529 139856824518208 EVENT_LOG_v1 {"time_micros": 1724156842634473, "cf_name": "default", "job": 48582, "event": "table_file_creation", "file_number": 14685206, "file_size": 21177622, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190948641548, "largest_seqno": 191013899605, "table_properties": {"data_size": 18228080, "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": 13051556, "raw_average_key_size": 28, "raw_value_size": 54057366, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466127, "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": 1724156839, "oldest_key_time": 0, "file_creation_time": 1724156839, "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": 14685206, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:27:22.689067 139856824518208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685207.sst) /dev/shm/ToplingTemp/Topling-9495-rDf8Sa 2024/08/20-20:27:23.523445 139856824518208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685207.sst): first pass time = 0.83's, 80.435'MB/sec 2024/08/20-20:27:25.286628 139856824518208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685207.sst): old prealloc_size = 73819750, real_size = 18892848 2024/08/20-20:27:25.286980 139856824518208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685207.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466468 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 = 0.0179 GB avg-val = 115.87 avg-zval = 38.34 2024/08/20-20:27:25.287426 139856824518208 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685207.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:27:26.171181 139856824518208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685207.sst): second pass time = 1.76's, 30.669'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.88's, 23.561'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2740.718'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.178'MB/sec write SST data time = 0.23's, 90.789'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 = 16985.722'MB/sec zip my value time = 1.76's, unzip length = 0.054'GB zip my value throughput = 30.669'MB/sec zip pipeline throughput = 107.919'MB/sec entries = 466468 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.87 avg-zval = 38.34 usrkeys = 466468 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.87 avg-zval = 38.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466468 bytes = 1516032 } seq expand size = 3265276 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0179 GB dict = 0.54 MB all = 0.0208 GB } UnZip/Zip{ index = 10.4368 value = 3.0224 dict = 1.00 all = 3.2202 } Zip/UnZip{ index = 0.0958 value = 0.3309 dict = 1.00 all = 0.3105 } ---------------------------- total value len = 0.114633 GB avg = 0.123 KB (by entry num) total key len = 0.026113 GB avg = 0.028 KB total ukey len = 0.018652 GB avg = 0.020 KB total ukey num = 0.000932595 Billion total entry num = 0.000932595 Billion write speed all = 0.142731892 MB/sec (with seq num) write speed all = 0.135165863 MB/sec (without seq num) 2024/08/20-20:27:26.202084 139856824518208 [compaction_job.cc:1944] [default] [JOB 48582] Generated table #14685207: 466468 keys, 20840170 bytes, temperature: kWarm 2024/08/20-20:27:26.202163 139856824518208 EVENT_LOG_v1 {"time_micros": 1724156846202118, "cf_name": "default", "job": 48582, "event": "table_file_creation", "file_number": 14685207, "file_size": 20840170, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190967650537, "largest_seqno": 191013898908, "table_properties": {"data_size": 17882144, "index_size": 893888, "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": 13061104, "raw_average_key_size": 28, "raw_value_size": 54047816, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466468, "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": 1724156842, "oldest_key_time": 0, "file_creation_time": 1724156842, "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": 14685207, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:27:26.231521 139856824518208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685208.sst) /dev/shm/ToplingTemp/Topling-9495-QGWS58 2024/08/20-20:27:27.108158 139856824518208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685208.sst): first pass time = 0.88's, 76.558'MB/sec 2024/08/20-20:27:30.278732 139856824518208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685208.sst): old prealloc_size = 73819750, real_size = 19173472 2024/08/20-20:27:30.279107 139856824518208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685208.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465815 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 = 0.0182 GB avg-val = 116.07 avg-zval = 39.01 2024/08/20-20:27:30.279545 139856824518208 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685208.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:27:31.090316 139856824518208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685208.sst): second pass time = 3.17's, 17.058'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.81's, 26.021'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2553.251'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.190'MB/sec write SST data time = 0.20's, 107.021'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 = 12820.619'MB/sec zip my value time = 3.17's, unzip length = 0.054'GB zip my value throughput = 17.058'MB/sec zip pipeline throughput = 135.714'MB/sec entries = 465815 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.07 avg-zval = 39.01 usrkeys = 465815 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.07 avg-zval = 39.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465815 bytes = 1513920 } seq expand size = 3260705 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 = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5019 value = 2.9756 dict = 1.00 all = 3.1779 } Zip/UnZip{ index = 0.0952 value = 0.3361 dict = 1.00 all = 0.3147 } ---------------------------- total value len = 0.171960 GB avg = 0.123 KB (by entry num) total key len = 0.039155 GB avg = 0.028 KB total ukey len = 0.027968 GB avg = 0.020 KB total ukey num = 0.001398410 Billion total entry num = 0.001398410 Billion write speed all = 0.213031728 MB/sec (with seq num) write speed all = 0.201742914 MB/sec (without seq num) 2024/08/20-20:27:31.120463 139856824518208 [compaction_job.cc:1944] [default] [JOB 48582] Generated table #14685208: 465815 keys, 21117664 bytes, temperature: kWarm 2024/08/20-20:27:31.120552 139856824518208 EVENT_LOG_v1 {"time_micros": 1724156851120507, "cf_name": "default", "job": 48582, "event": "table_file_creation", "file_number": 14685208, "file_size": 21117664, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190963181983, "largest_seqno": 191013899157, "table_properties": {"data_size": 18169744, "index_size": 887104, "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": 13042820, "raw_average_key_size": 28, "raw_value_size": 54066130, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465815, "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": 1724156846, "oldest_key_time": 0, "file_creation_time": 1724156846, "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": 14685208, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:27:31.153189 139856824518208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685209.sst) /dev/shm/ToplingTemp/Topling-9495-7TnSA9 2024/08/20-20:27:32.039693 139856824518208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685209.sst): first pass time = 0.89's, 75.705'MB/sec 2024/08/20-20:27:32.781932 139856824518208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685209.sst): old prealloc_size = 73819750, real_size = 19226976 2024/08/20-20:27:32.782292 139856824518208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685209.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466639 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 115.81 avg-zval = 39.05 2024/08/20-20:27:32.782715 139856824518208 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685209.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:27:33.160882 139856824518208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685209.sst): second pass time = 0.74's, 72.878'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 56.341'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2647.110'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.374'MB/sec write SST data time = 0.07's, 319.565'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 = 15853.698'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 72.878'MB/sec zip pipeline throughput = 72.878'MB/sec entries = 466639 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.81 avg-zval = 39.05 usrkeys = 466639 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.81 avg-zval = 39.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466639 bytes = 1691584 } seq expand size = 3266473 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 = 0.0182 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4978 value = 2.9660 dict = 1.00 all = 3.1433 } Zip/UnZip{ index = 0.0953 value = 0.3372 dict = 1.00 all = 0.3181 } ---------------------------- total value len = 0.229270 GB avg = 0.123 KB (by entry num) total key len = 0.052221 GB avg = 0.028 KB total ukey len = 0.037301 GB avg = 0.020 KB total ukey num = 0.001865049 Billion total entry num = 0.001865049 Billion write speed all = 0.283453587 MB/sec (with seq num) write speed all = 0.268429171 MB/sec (without seq num) 2024/08/20-20:27:33.191350 139856824518208 [compaction_job.cc:1944] [default] [JOB 48582] Generated table #14685209: 466639 keys, 21349842 bytes, temperature: kWarm 2024/08/20-20:27:33.191414 139856824518208 EVENT_LOG_v1 {"time_micros": 1724156853191381, "cf_name": "default", "job": 48582, "event": "table_file_creation", "file_number": 14685209, "file_size": 21349842, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 191013899417, "table_properties": {"data_size": 18221136, "index_size": 889024, "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": 13065892, "raw_average_key_size": 28, "raw_value_size": 54043018, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466639, "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": 1724156851, "oldest_key_time": 0, "file_creation_time": 1724156851, "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": 14685209, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:27:33.215840 139856824518208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685210.sst) /dev/shm/ToplingTemp/Topling-9495-dkiY29 2024/08/20-20:27:33.343910 139856824518208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685210.sst): first pass time = 0.13's, 262.314'MB/sec 2024/08/20-20:27:33.680479 139856824518208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685210.sst): old prealloc_size = 73819750, real_size = 9722800 2024/08/20-20:27:33.680677 139856824518208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685210.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233501 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0270 GB zip-val = 0.0092 GB avg-val = 115.82 avg-zval = 39.48 2024/08/20-20:27:33.680901 139856824518208 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685210.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-20:27:33.870494 139856824518208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00/14685210.sst): second pass time = 0.34's, 80.533'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 56.332'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2632.225'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.375'MB/sec write SST data time = 0.03's, 312.885'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 7457.681'MB/sec zip my value time = 0.34's, unzip length = 0.027'GB zip my value throughput = 80.533'MB/sec zip pipeline throughput = 80.533'MB/sec entries = 233501 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.82 avg-zval = 39.48 usrkeys = 233501 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.82 avg-zval = 39.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233501 bytes = 758896 } seq expand size = 1634507 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0336 GB } __ZipSize{ index = 0.0004 GB value = 0.0092 GB dict = 0.28 MB all = 0.0107 GB } UnZip/Zip{ index = 10.4826 value = 2.9336 dict = 1.00 all = 3.1374 } Zip/UnZip{ index = 0.0954 value = 0.3409 dict = 1.00 all = 0.3187 } ---------------------------- total value len = 0.257948 GB avg = 0.123 KB (by entry num) total key len = 0.058759 GB avg = 0.028 KB total ukey len = 0.041971 GB avg = 0.020 KB total ukey num = 0.002098550 Billion total entry num = 0.002098550 Billion write speed all = 0.318688212 MB/sec (with seq num) write speed all = 0.301794835 MB/sec (without seq num) 2024/08/20-20:27:33.888476 139856824518208 [compaction_job.cc:1944] [default] [JOB 48582] Generated table #14685210: 233501 keys, 10703762 bytes, temperature: kWarm 2024/08/20-20:27:33.888543 139856824518208 EVENT_LOG_v1 {"time_micros": 1724156853888509, "cf_name": "default", "job": 48582, "event": "table_file_creation", "file_number": 14685210, "file_size": 10703762, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190974611690, "largest_seqno": 191010296583, "table_properties": {"data_size": 9218720, "index_size": 445504, "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": 6538028, "raw_average_key_size": 28, "raw_value_size": 27044282, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233501, "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": 1724156853, "oldest_key_time": 0, "file_creation_time": 1724156853, "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": 14685210, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:27:33.900969 139856824518208 [compaction_job.cc:699] job-48582: subcompact[0], size: 0.095189 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48582/att-00 [14685206,14685207,14685208,14685209,14685210] 2024/08/20-20:27:33.927698 139856824518208 (Original Log Time 2024/08/20-20:27:18.956664) EVENT_LOG_v1 {"time_micros": 1724156838956607, "job": 48582, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14685170], "files_L2": [14685123, 14685124, 14685125, 14685126], "score": 0.994608, "input_data_size": 117822689, "oldest_snapshot_seqno": 191013972582} 2024/08/20-20:27:33.927702 139856824518208 (Original Log Time 2024/08/20-20:27:33.927113) [compaction_job.cc:2018] [default] [JOB 48582] Compacted 1@1 + 4@2 files to L2 => 95189060 bytes 2024/08/20-20:27:33.927703 139856824518208 (Original Log Time 2024/08/20-20:27:33.927630) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 7.9 rd, 6.4 wr, level 2, files in(1, 4) out(5 +0 blob) MB in(31.8, 80.6 +0.0 blob) out(90.8 +0.0 blob), read-write-amplify(6.4) write-amplify(2.9) OK, records in: 2098550, records dropped: 0 output_compression: Snappy 2024/08/20-20:27:33.927710 139856824518208 (Original Log Time 2024/08/20-20:27:33.927673) EVENT_LOG_v1 {"time_micros": 1724156853927655, "cf": "default", "job": 48582, "event": "compaction_finished", "compaction_time_micros": 14944317, "compaction_time_cpu_micros": 4326874, "output_level": 2, "num_output_files": 5, "total_output_size": 95189060, "num_input_records": 2098550, "num_output_records": 2098550, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 84124466, "file_range_sync_nanos": 0, "file_fsync_nanos": 3822, "file_prepare_write_nanos": 16973, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-20:27:34.037154 139856824518208 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":1724156838,"executesMs":15100,"compactionJobId":48582,"attempt":0,"compactionInputRawBytes":302018012,"compactionInputZipBytes":117822689,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95189060,"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":"00-2065f467c83df6121fb3cbe8cd20713c-bb8665969c86bf62-00"}}, response = 2024/08/20-20:27:34.037255 139856824518208 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-48582/att-00: olev 2, work 15.101 s, result 5.628 ms, install 0.616 ms, input{raw 288.027 MiB zip 112.364 MiB}