xpti-light-opt-VS-xpti Xen 4.11 Staging, openSUSE Leap15 guest, Jan's XPTI-Light booted with xpti=false 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 Xen 4.11 Staging, XPTI rerun, 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=false: 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 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 |============================ Xen 4.11 Staging, XPTI rerun, xpti=true .. 690.38 |============================ Xen 4.11 Staging, XPTI-Light, xpti=false . 688.88 |============================ 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 |=========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 3911.91 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 3945.59 |=========================== 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 |==================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 4605.00 |=================== Xen 4.11 Staging, XPTI-Light, xpti=false . 6508.19 |=========================== 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 26424.24 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 26319.28 |========================== 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 52.79 |========================= Xen 4.11 Staging, XPTI-Light, xpti=false . 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 |============================ Xen 4.11 Staging, XPTI rerun, xpti=true .. 124.26 |============================ Xen 4.11 Staging, XPTI-Light, xpti=false . 124.32 |============================ 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 |=========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 1755.97 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 1700.58 |========================== 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 |====================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 888896.41 |========== Xen 4.11 Staging, XPTI-Light, xpti=false . 2218113.10 |======================== 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 20237.95 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 20279.69 |========================== 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 10495.04 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 10517.40 |========================== 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 |======================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 1208.28 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 1173.40 |========================= 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 |=============== Xen 4.11 Staging, XPTI rerun, xpti=true .. 550.88 |========= Xen 4.11 Staging, XPTI-Light, xpti=false . 1677.53 |=========================== 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 |========= Xen 4.11 Staging, XPTI rerun, xpti=true .. 256973.19 |========= Xen 4.11 Staging, XPTI-Light, xpti=false . 718740.41 |========================= 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 |======================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 261894.91 |======================== Xen 4.11 Staging, XPTI-Light, xpti=false . 272621.34 |========================= 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 56.85 |============================ Xen 4.11 Staging, XPTI-Light, xpti=false . 58.14 |============================= 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 |=========== Xen 4.11 Staging, XPTI rerun, xpti=true .. 274766.57 |== Xen 4.11 Staging, XPTI-Light, xpti=false . 3708855.98 |======================== 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 1897.83 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 1964.53 |=========================== 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 |=============== Xen 4.11 Staging, XPTI rerun, xpti=true .. 964.12 |=============== Xen 4.11 Staging, XPTI-Light, xpti=false . 1788.21 |=========================== 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 68.22 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 68.13 |============================= 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 200.88 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 216.68 |============================ 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 63.71 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 71.23 |============================= 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 |=================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 395.03 |=================== Xen 4.11 Staging, XPTI-Light, xpti=false . 584.35 |============================ 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 |========================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 20005.10 |========================= Xen 4.11 Staging, XPTI-Light, xpti=false . 20016.50 |========================= 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 |======================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 15346.74 |========================= Xen 4.11 Staging, XPTI-Light, xpti=false . 14609.50 |======================== 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 |======================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 17576.12 |========================= Xen 4.11 Staging, XPTI-Light, xpti=false . 16624.08 |======================== 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 |======================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 17131.38 |========================= Xen 4.11 Staging, XPTI-Light, xpti=false . 16634.04 |======================== 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 |========================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 13243.40 |========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 13256.75 |========================== 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 |============================ Xen 4.11 Staging, XPTI rerun, xpti=true .. 578.74 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 592.45 |============================ 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 94586 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 94964 |============================= 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 |============================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 3014 |============================== Xen 4.11 Staging, XPTI-Light, xpti=false . 3028 |============================== 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 10.84 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 10.14 |=========================== 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 |============================ Xen 4.11 Staging, XPTI rerun, xpti=true .. 124.46 |=========================== Xen 4.11 Staging, XPTI-Light, xpti=false . 76.74 |================= 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 38.55 |============================ Xen 4.11 Staging, XPTI-Light, xpti=false . 24.11 |================== 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 |============================ Xen 4.11 Staging, XPTI rerun, xpti=true .. 177.54 |============================ Xen 4.11 Staging, XPTI-Light, xpti=false . 155.67 |======================== 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 49.81 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 45.97 |=========================== 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 |============================ Xen 4.11 Staging, XPTI rerun, xpti=true .. 134.08 |============================ Xen 4.11 Staging, XPTI-Light, xpti=false . 120.38 |========================= 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 |============================== Xen 4.11 Staging, XPTI rerun, xpti=true .. 9.55 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 9.07 |============================ 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 14.27 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 13.86 |============================ 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 |============================= Xen 4.11 Staging, XPTI rerun, xpti=true .. 12.56 |============================= Xen 4.11 Staging, XPTI-Light, xpti=false . 12.29 |============================