xen-coresched-rfc-xen-NUMA-PVguest

Xen Core Scheduling RFC (PV==v1, HVM==v2), NUMA host

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Timed Code Compilation 2 Tests
C/C++ Compiler Tests 5 Tests
Compression Tests 3 Tests
CPU Massive 9 Tests
Creator Workloads 3 Tests
Encoding 2 Tests
Common Kernel Benchmarks 2 Tests
Multi-Core 8 Tests
Programmer / Developer System Benchmarks 3 Tests
Server CPU Tests 8 Tests
Video Encoding 2 Tests

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  Test
  Duration
Xen PV, SMT On, vanilla
April 13 2019
  1 Hour, 48 Minutes
Xen PV, SMT Off, vanilla
April 15 2019
  2 Hours, 21 Minutes
Xen PV, SMT Off, patched, sched-gran=thread
May 14 2019
  3 Hours, 2 Minutes
Xen PV, SMT Off, patched, sched-gran=core
May 15 2019
  2 Hours, 32 Minutes
Xen HVM, SMT On, patched v2, sched-gran=thread
May 15 2019
  1 Hour, 48 Minutes
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  2 Hours, 18 Minutes

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xen-coresched-rfc-xen-NUMA-PVguest Xen Core Scheduling RFC (PV==v1, HVM==v2), NUMA host ,,"Xen PV, SMT On, vanilla","Xen PV, SMT Off, vanilla","Xen PV, SMT Off, patched, sched-gran=thread","Xen PV, SMT Off, patched, sched-gran=core","Xen HVM, SMT On, patched v2, sched-gran=thread" Processor,,Intel Xeon E5620 (1 Core / 16 Threads),Intel Xeon E5620 (1 Core / 8 Threads),Intel Xeon E5620 (1 Core / 8 Threads),Intel Xeon E5620 (1 Core / 8 Threads),Intel Xeon E5620 (8 Cores) Memory,,8192MB,8192MB,8192MB,8192MB,8192MB Disk,,99GB,99GB,38GB,38GB,99GB Graphics,,xen,xen,xen,xen,Cirrus Logic GD 5446 Motherboard,,,,,,Xen HVM domU (4.13-unstable BIOS) Chipset,,,,,,Intel 440FX 82441FX PMC OS,,openSUSE Tumbleweed 20190411,openSUSE Tumbleweed 20190411,openSUSE Tumbleweed 20190411,openSUSE Tumbleweed 20190411,openSUSE Tumbleweed 20190411 Kernel,,5.0.6-1-default (x86_64),5.0.6-1-default (x86_64),5.0.6-1-default (x86_64),5.0.6-1-default (x86_64),5.0.6-1-default (x86_64) Desktop,,GNOME Shell 3.30.2,GNOME Shell 3.30.2,GNOME Shell 3.30.2,GNOME Shell 3.30.2,GNOME Shell 3.30.2 Display Server,,X Server,X Server,X Server 1.20.4,X Server 1.20.4,X Server 1.20.4 Compiler,,GCC 8.3.1 20190226 [gcc-8-branch revision 269204],GCC 8.3.1 20190226 [gcc-8-branch revision 269204],GCC 8.3.1 20190226 [gcc-8-branch revision 269204],GCC 8.3.1 20190226 [gcc-8-branch revision 269204],GCC 8.3.1 20190226 [gcc-8-branch revision 269204] File-System,,ext4,ext4,btrfs,btrfs,ext4 Screen Resolution,,800x600,800x600,800x600,800x600,1024x768 System Layer,,Xen 4.13.-unstable Hypervisor,Xen 4.13.-unstable Hypervisor,Xen 4.13.-unstable Hypervisor,Xen 4.13.-unstable Hypervisor,Xen HVM domU 4.13-unstable Display Driver,,,,modesetting 1.20.4,modesetting 1.20.4,modesetting 1.20.4 ,,"Xen PV, SMT On, vanilla","Xen PV, SMT Off, vanilla","Xen PV, SMT Off, patched, sched-gran=thread","Xen PV, SMT Off, patched, sched-gran=core","Xen HVM, SMT On, patched v2, sched-gran=thread" "Stress-NG - Test: Forking (Bogo Ops/s)",HIB,8080,6451,6276,5115,16420 "Stress-NG - Test: Socket Activity (Bogo Ops/s)",HIB,1764,1294,1224,907,2806 "Stress-NG - Test: CPU Stress (Bogo Ops/s)",HIB,1870,1371,1282,853,1315 "Stress-NG - Test: Vector Math (Bogo Ops/s)",HIB,10558,6939,6512,5285,6543 "Stress-NG - Test: Bsearch (Bogo Ops/s)",HIB,3122,2323,2147,1579,2151 "Smallpt - Global Illumination Renderer; 128 Samples (sec)",LIB,30.29,37.55,43.97,59.62,41.05 "7-Zip Compression - Compress Speed Test (MIPS)",HIB,25674,19153,18244,13180,19585 "Hackbench - Count: 16 - Type: Thread (sec)",LIB,177,277,296,300,156 "Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,186,224,233,335,196 "Hackbench - Count: 8 - Type: Thread (sec)",LIB,100,132,142,167,96.62 "Hackbench - Count: 1 - Type: Thread (sec)",LIB,12.31,17.15,17.13,21.15,17.73 "x265 - H.265 1080p Video Encoding (FPS)",HIB,13.59,12.78,12.70,8.01,12.43 "Timed MPlayer Compilation - Time To Compile (sec)",LIB,47.09,51.70,56.44,79.80,52.63 "Zstd Compression - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 (sec)",LIB,33.46,39.25,41.35,52.28,37.25 "Stream - Type: Add (MB/s)",HIB,19198,18935,18412,16878,16954 "Stream - Type: Triad (MB/s)",HIB,19099,18719,18424,16800,17498 "Stream - Type: Scale (MB/s)",HIB,16965,16763,15979,15604,14956 "Stream - Type: Copy (MB/s)",HIB,22037,22026,21698,19533,20142 "Flexible IO Tester - Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,90.37,89.60,96.17,96.50,90.10 "Flexible IO Tester - Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,90.33,90.40,96.07,96.73,90.27 "Flexible IO Tester - Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,91.90,91.47,97.83,98.00,91.93 "Flexible IO Tester - Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,89.73,88.73,94.50,94.37,88.97 "Flexible IO Tester - Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,57.87,59.37,59.73,60.07,59.00 "Flexible IO Tester - Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,59.90,60.60,61.67,61.37,60.23 "Flexible IO Tester - Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,39.47,39.23,39.27,39.20,39.80 "Flexible IO Tester - Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory (MB/s)",HIB,38.87,38.70,38.73,38.50,38.50 "Hackbench - Count: 4 - Type: Thread (sec)",LIB,67.37,69.72,70.32,90.31,64.17 "Parallel BZIP2 Compression - 256MB File Compression (sec)",LIB,8.32,10.96,12.66,15.00,12.20 "x264 - H.264 Video Encoding (FPS)",HIB,31.74,24.28,24.21,16.58,24.74 "SQLite - Timed SQLite Insertions (sec)",LIB,378,402,1040,963,386 "AIO-Stress - Test: Random Write (MB/s)",HIB,1050,1077,1026,218,990