Encryption Postmark

Running pts/postmark-1.1.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1610255-KH-1610252KH03.

Encryption PostmarkProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerStockFull Disk EncryptionHome Directory EncryptionIntel Core i7-3632QM @ 2.20GHz (2 Cores)Intel 440BXIntel 440BX/ZX/DX4096MB75GB VMware Virtual SVMware SVGA IIEnsoniq ES1371 / CreativeIntel 82545EM GigabitUbuntu 16.044.4.0-45-generic (x86_64)Unity 7.4.0X Server 1.18.3vmware 13.1.02.1 Mesa 11.2.0 Gallium 0.4GCC 5.4.0 20160609ext4800x600VMware21GB VMware Virtual S4.4.0-31-generic (x86_64)1366x768ext4 (ecryptfs)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- Stock: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Full Disk Encryption: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Home Directory Encryption: DEADLINE / ecryptfs_cipher=aes,ecryptfs_fnek_sig=ac0316eee6169d7c,ecryptfs_key_bytes=16,ecryptfs_sig=3f038b1d89279f2b,ecryptfs_unlink_sigs,nodev,nosuid,relatime,rw System Details- Disk Scheduler: DEADLINE.

Encryption Postmarkpostmark: Disk Transaction PerformanceDifferenceStandard ErrorStandard DeviationStockFull Disk EncryptionHome Directory Encryption36666.22x120.865.71%20773.53x354.3829.55%5891.00x29.768.76%OpenBenchmarking.org

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceStockFull Disk EncryptionHome Directory Encryption8001600240032004000SE +/- 120.86, N = 3SE +/- 354.38, N = 3SE +/- 29.76, N = 3366620775891. (CC) gcc options: -O3

PostMark

CPU Usage Monitor

MinAvgMaxStock0.046.152.5Full Disk Encryption7.749.6100.0Home Directory Encryption6.150.3100.0OpenBenchmarking.orgPercent, Fewer Is BetterPostMark 1.51CPU Usage Monitor20406080100

Phoronix Test Suite v10.8.4