4.11 Staging XPTI for HVM Guests Xen 4.11 Staging xpti=true on Debian HVM Guest Staging xpti=false: Processor: Intel Xeon E5620 @ 2.39GHz (16 Cores), Motherboard: Xen HVM domU, Memory: 10240MB, Disk: 40GB, Graphics: bochsdrmfb OS: Debian unstable, Kernel: 4.14.0-3-amd64 (x86_64), Compiler: GCC 7.2.0, File-System: xfs, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.11-unstable Staging xpti=true: Processor: Intel Xeon E5620 @ 2.39GHz (16 Cores), Motherboard: Xen HVM domU, Memory: 10240MB, Disk: 40GB, Graphics: bochsdrmfb OS: Debian unstable, Kernel: 4.14.0-3-amd64 (x86_64), Compiler: GCC 7.2.0, File-System: xfs, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.11-unstable AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better Staging xpti=false . 1963.84 |================================================ Staging xpti=true .. 2020.03 |================================================= SQLite 3.8.10.2 Test Target: Default Test Directory Seconds < Lower Is Better Staging xpti=false . 344.26 |================================================== Staging xpti=true .. 343.22 |================================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better Staging xpti=false . 5210.44 |================================================= Staging xpti=true .. 5213.95 |================================================= IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better Staging xpti=false . 86.83 |=================================================== Staging xpti=true .. 86.48 |=================================================== NAS Parallel Benchmarks 3.3 Test / Class: EP.C Total Mop/s > Higher Is Better Staging xpti=false . 329.00 |================================================== Staging xpti=true .. 325.92 |================================================== John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better Staging xpti=false . 6519 |==================================================== Staging xpti=true .. 6321 |================================================== Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better Staging xpti=false . 8.55 |==================================================== Staging xpti=true .. 8.60 |==================================================== Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better Staging xpti=false . 76 |===================================================== Staging xpti=true .. 77 |====================================================== Stress-NG 0.07.26 Test: Crypto Bogo Ops/s > Higher Is Better Staging xpti=false . 682.86 |================================================== Staging xpti=true .. 681.89 |================================================== Stress-NG 0.07.26 Test: Memory Copying Bogo Ops/s > Higher Is Better Staging xpti=false . 990.09 |================================================== Staging xpti=true .. 983.05 |================================================== Stress-NG 0.07.26 Test: Socket Activity Bogo Ops/s > Higher Is Better Staging xpti=false . 3016.96 |================================================= Staging xpti=true .. 3043.15 |================================================= Stress-NG 0.07.26 Test: Context Switching Bogo Ops/s > Higher Is Better Staging xpti=false . 2189321.89 |============================================= Staging xpti=true .. 2221934.07 |==============================================