xpti-light-opt-VS-xpti Xen 4.11 Staging, openSUSE Leap15 guest, Jan's XPTI-Light booted with xpti=true Xen 4.11 Staging, XPTI, xpti=true: Processor: Intel Xeon E5620 @ 2.39GHz (1 Core / 16 Threads), Memory: 10240MB, Disk: 160GB, Graphics: xen OS: openSUSE 15.0, Kernel: 4.12.14-lp150.4-default (x86_64), Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.6, Compiler: GCC 7.2.1 20180116 [gcc-7-branch revision 256737], File-System: xfs, Screen Resolution: 800x600, System Layer: Xen 4.11.-unstable Hypervisor Xen 4.11 Staging, XPTI-Light, xpti=true: Processor: Intel Xeon E5620 @ 2.39GHz (1 Core / 16 Threads), Memory: 10240MB, Disk: 160GB, Graphics: xen OS: openSUSE 15.0, Kernel: 4.12.14-lp150.4-default (x86_64), Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.6, Compiler: GCC 7.2.1 20180116 [gcc-7-branch revision 256737], File-System: xfs, Screen Resolution: 800x600, System Layer: Xen 4.11.-unstable Hypervisor AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 1836.41 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 1899.47 |============================ IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 963.94 |============================= Xen 4.11 Staging, XPTI-Light, xpti=true . 966.14 |============================= IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 68.19 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 68.33 |============================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 196.23 |============================ Xen 4.11 Staging, XPTI-Light, xpti=true . 201.96 |============================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 62.82 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 62.92 |============================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 392.86 |============================= Xen 4.11 Staging, XPTI-Light, xpti=true . 391.47 |============================= Unpacking The Linux Kernel linux-4.15.tar.xz Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 10.75 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 10.93 |============================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 20605.08 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 19662.80 |========================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 16011.62 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 14460.84 |======================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 18346.70 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 16532.36 |======================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 17822.58 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 16463.98 |========================= t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 129.11 |============================= Xen 4.11 Staging, XPTI-Light, xpti=true . 130.04 |============================= t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 38.94 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 39.48 |============================== Java SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 574.05 |============================ Xen 4.11 Staging, XPTI-Light, xpti=true . 586.91 |============================= CacheBench Test: Read / Modify / Write MB/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 13242.22 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 13245.05 |=========================== John The Ripper 1.8.0 Test: MD5 Real C/S > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 94648 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 94648 |============================== Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 177.45 |============================= Xen 4.11 Staging, XPTI-Light, xpti=true . 178.08 |============================= Timed MPlayer Compilation 1.0-rc3 Time To Compile Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 49.49 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 49.99 |============================== Timed PHP Compilation 7.1.9 Time To Compile Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 135.03 |============================= Xen 4.11 Staging, XPTI-Light, xpti=true . 135.14 |============================= Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 9.81 |=============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 9.65 |============================== Gzip Compression 2GB File Compression Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 14.28 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 14.18 |============================== FFmpeg 3.4.1 H.264 HD To NTSC DV Seconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 12.51 |============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 12.60 |============================== Stress-NG 0.07.26 Test: Crypto Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 89.33 |==== Xen 4.11 Staging, XPTI-Light, xpti=true . 688.96 |============================= Stress-NG 0.07.26 Test: Bsearch Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 417.69 |=== Xen 4.11 Staging, XPTI-Light, xpti=true . 3901.10 |============================ Stress-NG 0.07.26 Test: Forking Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 362.76 |== Xen 4.11 Staging, XPTI-Light, xpti=true . 4917.50 |============================ Stress-NG 0.07.26 Test: Hsearch Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 2466.57 |=== Xen 4.11 Staging, XPTI-Light, xpti=true . 26358.71 |=========================== Stress-NG 0.07.26 Test: Lsearch Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 13.46 |======= Xen 4.11 Staging, XPTI-Light, xpti=true . 60.27 |============================== Stress-NG 0.07.26 Test: Tsearch Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 121.37 |============================ Xen 4.11 Staging, XPTI-Light, xpti=true . 124.61 |============================= Stress-NG 0.07.26 Test: CPU Stress Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 1766.97 |============================ Xen 4.11 Staging, XPTI-Light, xpti=true . 1790.83 |============================ Stress-NG 0.07.26 Test: Semaphores Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 871129.78 |=========== Xen 4.11 Staging, XPTI-Light, xpti=true . 2051760.61 |========================= Stress-NG 0.07.26 Test: Matrix Math Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 19845.85 |========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 20249.83 |=========================== Stress-NG 0.07.26 Test: Vector Math Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 10013.02 |========================== Xen 4.11 Staging, XPTI-Light, xpti=true . 10506.21 |=========================== Stress-NG 0.07.26 Test: Memory Copying Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 1278.91 |============================ Xen 4.11 Staging, XPTI-Light, xpti=true . 1150.76 |========================= Stress-NG 0.07.26 Test: Socket Activity Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 455.51 |============== Xen 4.11 Staging, XPTI-Light, xpti=true . 958.46 |============================= Stress-NG 0.07.26 Test: Context Switching Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 188806.28 |================== Xen 4.11 Staging, XPTI-Light, xpti=true . 269938.17 |========================== Stress-NG 0.07.26 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 249793.06 |========================= Xen 4.11 Staging, XPTI-Light, xpti=true . 260512.05 |========================== Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 54.66 |============================ Xen 4.11 Staging, XPTI-Light, xpti=true . 57.89 |============================== Stress-NG 0.07.26 Test: System V Message Passing Bogo Ops/s > Higher Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 247306.51 |==== Xen 4.11 Staging, XPTI-Light, xpti=true . 1675827.54 |========================= PyBench 2008-08-14 Total For Average Test Times Milliseconds < Lower Is Better Xen 4.11 Staging, XPTI, xpti=true ....... 3015 |=============================== Xen 4.11 Staging, XPTI-Light, xpti=true . 3009 |===============================