lowmemory

Intel Core i7-6500U testing with a Purism Librem 15 v3 v3.0 (4.6-a86d1b-Purism-4 BIOS) and Intel Skylake GT2 [HD 520] on Ubuntu 19.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1910227-AS-1910211AS60&sor&grt.

lowmemoryProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionlowmemoryzfslowmemoryext4Intel Core i7-6500U @ 3.10GHz (2 Cores / 4 Threads)Purism Librem 15 v3 v3.0 (4.6-a86d1b-Purism-4 BIOS)Intel Xeon E3-1200 v5/E3-15008192MB500GB Samsung SSD 850Intel HD 520 3GB (1050MHz)Realtek ALC269VCQualcomm Atheros AR9462Ubuntu 19.105.3.0-19-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.54.5 Mesa 19.2.1GCC 9.2.1 20191008zfs1920x10801 x 16384 MB 2133MT/sIntel Skylake GT2 [HD 520] (1050MHz)X Serverext4OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: intel_pstate powersaveDisk Scheduler Details- lowmemoryzfs: MQ-DEADLINEPython Details- Python 2.7.17rc1 + Python 3.7.5rc1Security Details- l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling Disk Details- lowmemoryext4: MQ-DEADLINE / errors=remount-ro,relatime,rw

lowmemorycompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treedbench: 12 Clientsdbench: 1 Clientsfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncpostmark: Disk Transaction Performancesqlite: Timed SQLite Insertionslowmemoryzfslowmemoryext4971.08126.32808.88318.9365.81148.70164.16112.57814.63179449.43388.79291.37640.83314.9455.88113.00162.0374.811634.63376841.61OpenBenchmarking.org

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilelowmemoryzfslowmemoryext42004006008001000SE +/- 3.02, N = 3SE +/- 14.29, N = 15971.08388.79

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createlowmemoryext4lowmemoryzfs60120180240300SE +/- 6.31, N = 3SE +/- 0.69, N = 3291.37126.32

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treelowmemoryzfslowmemoryext42004006008001000SE +/- 7.60, N = 3SE +/- 20.85, N = 3808.88640.83

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientslowmemoryzfslowmemoryext470140210280350SE +/- 9.49, N = 9SE +/- 3.76, N = 6318.93314.941. (CC) gcc options: -lpopt -O2

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientslowmemoryzfslowmemoryext41530456075SE +/- 0.90, N = 3SE +/- 0.73, N = 565.8155.881. (CC) gcc options: -lpopt -O2

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizelowmemoryzfslowmemoryext4306090120150SE +/- 2.22, N = 4SE +/- 1.06, N = 3148.70113.001. (CC) gcc options: -static

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadslowmemoryzfslowmemoryext44080120160200SE +/- 1.53, N = 10SE +/- 1.81, N = 7164.16162.031. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizelowmemoryzfslowmemoryext4306090120150SE +/- 1.60, N = 15SE +/- 0.57, N = 15112.5774.811. (CC) gcc options: -static

FS-Mark

Test: 1000 Files, 1MB Size, No Sync/FSync

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSynclowmemoryext4lowmemoryzfs400800120016002000SE +/- 22.13, N = 4SE +/- 10.48, N = 31634.63814.631. (CC) gcc options: -static

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancelowmemoryext4lowmemoryzfs8001600240032004000SE +/- 18.67, N = 3SE +/- 4.33, N = 3376817941. (CC) gcc options: -O3

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite Insertionslowmemoryext4lowmemoryzfs1122334455SE +/- 0.11, N = 3SE +/- 0.40, N = 341.6149.43-lz1. (CC) gcc options: -O2 -ldl -lpthread


Phoronix Test Suite v10.8.5