| document | Document(English) | 文档（中文） |
| Options |
| indexNestLevel | 3 |
| checksumLevel | 0 |
| entropyAlgo | kNoEntropy |
| debugLevel | 0 |
| minPrefetchPages | 0 |
| indexNestScale | 8 |
| forceLegacyZvType | false |
| useSuffixArrayLocalMatch | false |
| enableStatistics | true |
| warmupLevel | kIndex |
| builderMinLevel | 0 |
| optimizeCpuL3Cache | true |
| indexTempLevel | 0 |
| offsetArrayBlockUnits | 128 |
| acceptCompressionRatio | 0.800000 |
| nltAcceptCompressionRatio | 0.400000 |
| estimateCompressionRatio | 0.200000 |
| keyRankCacheRatio | 0.001000 |
| sampleRatio | 0.010000 |
| sampleRatioMultiplier | 1.000000 |
| localTempDir | /tmp |
| indexType | Mixed_XL_256_32_FL |
| softZipWorkingMemLimit | 16.000 GiB |
| hardZipWorkingMemLimit | 32.000 GiB |
| smallTaskMemory | 1.000 GiB |
| minDictZipValueSize | 30 B |
| keyPrefixLen | 4 |
| indexCacheRatio | 0.000000 |
| minPreadLen | 64 |
| compressGlobalDict | false |
| indexMemAsHugePage | false |
| bytesPerBatch | 262144 |
| recordsPerBatch | 500 |
| speedupNestTrieBuild | true |
| fileWriterBufferSize | 128.000 KiB |
| fixedLenIndexCacheLeafSize | 512 B |
| enableApproximateKeyAnchors | true |
| enableCompositeUintIndex | false |
| enableFixedLenHoleIndex | false |
| enableUintIndex | true |
| preadUseRocksdbFS | false |
| needCompactMaxLevel | -2 |
|
|---|
| Env |
| DictZipBlobStore_zipThreads | -1 |
| ToplingZipTable_nltBuildThreads | 5 |
|
|---|
| num_new_table | 175992 |
| CompressInfo |
| gdict_raw_size | 114.125 GB |
| index_raw_size | 2804.220 GB |
| index_zip_size | 388.702 GB |
| index:zip/raw | 0.139 |
| index:raw/zip | 7.214 |
| value_raw_size | 11739.820 GB |
| value_zip_size | 4064.619 GB |
| value:zip/raw | 0.346 |
| value:raw/zip | 2.888 |
| :raw:key/all | 0.193 |
| :raw:val/all | 0.807 |
| :zip:key/all | 0.087 |
| :zip:val/all | 0.913 |
|
|---|
| Statistics |
| sumWorkingMem | 0 B |
| sumWaitingMem | 0 B |
| waitQueueSize | 0 |
| sumKeyLen | 3.614 TiB |
| sumValueLen | 10.677 TiB |
| sumUserKeyLen | 2.550 TiB |
| sumUserKeyNum | 146201839044 |
| sumEntryNum | 146201839044 |
| writeSpeed+seq | 4.364 MiB/s |
| writeSpeed-seq | 4.039 MiB/s |
| zipServerPID | -1 |
|
|---|
| Iterator |
| cumu_iter_num | 1141846449 |
| live_iter_num | 8 |
| iter_seek_cnt | 2550000137 |
| iter_next_cnt | 40253491718193 |
| iter_prev_cnt | 69909953 |
| iter_key_len | 0 |
| iter_val_len | 0 |
|
|---|
| gdzip-reader | 73e949b4d73b4cd268e0e4abd2a3fb5e2fe3d5b9
Author: leipeng <peng@topling.cn>
Date: 2023-12-28 21:10:07 +0800
fixed_len_hole_index.cc: Build: adjust arg order
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
|
| gdzip-builder | d766e76ee3f8821141cfc6585fc369d47318951c
Author: leipeng <peng@topling.cn>
Date: 2024-01-03 14:25:14 +0800
top_zip_table_builder.cc: Fill properties_.compression_options
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
|
| topling-sst | 2697c9c815183a899f6f1b10f24524e353be500f
Author: leipeng <peng@topling.cn>
Date: 2023-12-25 07:46:26 +0800
Add SingleFastTableReader::IsMyFactory & VecAutoSortTableReader::IsMyFactory
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
|
| topling-zip | commit 96da074a4b752508196f33382d24dcc2612d6f11
Author: leipeng <peng@topling.cn>
Date: 2023-12-27 23:17:41 +0800
Makefile: git-version-%.cpp: replace git rev-parse HEAD to git log -n1
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
|
| ToplingDB |
|
|---|