xen-coresched-rfc-xen-NUMA

Xen Core Scheduling RFC patch benches, NUMA host, Xen dom0 run, SMT off, unpatched

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C/C++ Compiler Tests 5 Tests
Compression Tests 3 Tests
CPU Massive 8 Tests
Creator Workloads 3 Tests
Encoding 2 Tests
Common Kernel Benchmarks 2 Tests
Multi-Core 7 Tests
Programmer / Developer System Benchmarks 2 Tests
Server CPU Tests 7 Tests
Video Encoding 2 Tests

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Date
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  Test
  Duration
Xen dom0, SMT On, vanilla
April 09 2019
  2 Hours, 1 Minute
Xen dom0, SMT on, patched, sched_granularity=thread
April 09 2019
  2 Hours, 9 Minutes
Xen dom0, SMT on, patched, sched_granularity=core
April 09 2019
  2 Hours, 18 Minutes
Xen dom0, SMT Off, vanilla
April 10 2019
  2 Hours, 23 Minutes
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  2 Hours, 13 Minutes

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xen-coresched-rfc-xen-NUMA, "Hackbench - Count: 1 - Type: Thread", Lower Results Are Better "Xen dom0, SMT On, vanilla",12.709,12.747,12.954 "Xen dom0, SMT on, patched, sched_granularity=thread",12.827,12.887,12.959 "Xen dom0, SMT on, patched, sched_granularity=core",12.823,12.841,12.811 "Xen dom0, SMT Off, vanilla",17.507,17.697,17.272 "Hackbench - Count: 4 - Type: Thread", Lower Results Are Better "Xen dom0, SMT On, vanilla",62.074,83.972,83.66,80.47,77.645,82.503,59.534,61.045,84.525,81.843,82.277,59.325 "Xen dom0, SMT on, patched, sched_granularity=thread",84.372,81.237,61.946,52.166,63.286,61.66,81.933,65.077,56.846,85.163,60.869,84.327 "Xen dom0, SMT on, patched, sched_granularity=core",68.856,81.692,84.976,53.649,85.374,57.574,84.653,60.351,82.337 "Xen dom0, SMT Off, vanilla",70.647,72.174,69.66 "Hackbench - Count: 8 - Type: Thread", Lower Results Are Better "Xen dom0, SMT On, vanilla",102.919,102.057,101.494 "Xen dom0, SMT on, patched, sched_granularity=thread",104.681,104.097,102.59 "Xen dom0, SMT on, patched, sched_granularity=core",104.038,104.224,104.774 "Xen dom0, SMT Off, vanilla",137.724,136.39,139.343 "Hackbench - Count: 16 - Type: Thread", Lower Results Are Better "Xen dom0, SMT On, vanilla",190.049,186.705,194.166 "Xen dom0, SMT on, patched, sched_granularity=thread",188.68,195.336,198.074 "Xen dom0, SMT on, patched, sched_granularity=core",195.01,193.988,193.742 "Xen dom0, SMT Off, vanilla",289.377,282.583,256.702,451.104,290.607,280.452 "Stress-NG 0.07.26 - Test: Bsearch", Higher Results Are Better "Xen dom0, SMT On, vanilla",3217.78,3224.32,3221.67 "Xen dom0, SMT on, patched, sched_granularity=thread",3096.45,3111.63,3114.76 "Xen dom0, SMT on, patched, sched_granularity=core",3112.94,3122.79,3113.94 "Xen dom0, SMT Off, vanilla",2317.43,2320.25,2315.75 "Stress-NG 0.07.26 - Test: CPU Stress", Higher Results Are Better "Xen dom0, SMT On, vanilla",1644.81,1719.59,1649.4 "Xen dom0, SMT on, patched, sched_granularity=thread",1667.35,1654.85,1681.75 "Xen dom0, SMT on, patched, sched_granularity=core",1725.23,1657.16,1664.95 "Xen dom0, SMT Off, vanilla",1383.89,1371.05,1374.13 "Flexible IO Tester 3.13 - Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory", Higher Results Are Better "Xen dom0, SMT On, vanilla",60.9,60.6,59.9 "Xen dom0, SMT on, patched, sched_granularity=thread",61.7,60.2,60.7 "Xen dom0, SMT on, patched, sched_granularity=core",60.4,60,61.9 "Xen dom0, SMT Off, vanilla",61.8,61.3,60.2 "Flexible IO Tester 3.13 - Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory", Higher Results Are Better "Xen dom0, SMT On, vanilla",40.9,41.3,41.4 "Xen dom0, SMT on, patched, sched_granularity=thread",41.4,41.4,41.1 "Xen dom0, SMT on, patched, sched_granularity=core",40.9,40,40.9 "Xen dom0, SMT Off, vanilla",41.2,40.6,41.3 "Stress-NG 0.07.26 - Test: Forking", Higher Results Are Better "Xen dom0, SMT On, vanilla",8134.56,8075.15,8060.14 "Xen dom0, SMT on, patched, sched_granularity=thread",7991.37,8148.25,7851.4 "Xen dom0, SMT on, patched, sched_granularity=core",8111.79,8139.63,8436.94 "Xen dom0, SMT Off, vanilla",6347.91,6431.3,6314.3 "Stress-NG 0.07.26 - Test: Semaphores", Higher Results Are Better "Xen dom0, SMT On, vanilla",2124704.14,2204801.04,2099647.5 "Xen dom0, SMT on, patched, sched_granularity=thread",2168201.6,2245297.88,2139618.63 "Xen dom0, SMT on, patched, sched_granularity=core",2142064.39,2150092.66,2143829.81 "Xen dom0, SMT Off, vanilla",2513538.74,2540396.18,2519115.98 "Stress-NG 0.07.26 - Test: Vector Math", Higher Results Are Better "Xen dom0, SMT On, vanilla",10566.62,10574.13,10558.84 "Xen dom0, SMT on, patched, sched_granularity=thread",10556.89,10551.15,10581.26 "Xen dom0, SMT on, patched, sched_granularity=core",10580.74,10564.97,10580.57 "Xen dom0, SMT Off, vanilla",6947.46,6932.49,6946.92 "Stress-NG 0.07.26 - Test: Socket Activity", Higher Results Are Better "Xen dom0, SMT On, vanilla",1458.93,1562.77,1563.11,1522.97 "Xen dom0, SMT on, patched, sched_granularity=thread",1741.76,1891.87,1843.01,1876.85,1903.05,1828.11 "Xen dom0, SMT on, patched, sched_granularity=core",1766.69,1912.48,1769.48,1874.88,1908.28,1900.7,1920.4,1914.23 "Xen dom0, SMT Off, vanilla",1283.6,1326.21,1298.62 "Stress-NG 0.07.26 - Test: Context Switching", Higher Results Are Better "Xen dom0, SMT On, vanilla",618047.5,614909.68,609928.58 "Xen dom0, SMT on, patched, sched_granularity=thread",625962.87,601444.86,613307.61 "Xen dom0, SMT on, patched, sched_granularity=core",627967.33,631632.21,638290.93 "Xen dom0, SMT Off, vanilla",524475.58,525892.01,521784.41 "Stress-NG 0.07.26 - Test: Glibc Qsort Data Sorting", Higher Results Are Better "Xen dom0, SMT On, vanilla",59.53,59.73,56.6 "Xen dom0, SMT on, patched, sched_granularity=thread",59.83,59.77,59.9 "Xen dom0, SMT on, patched, sched_granularity=core",59.87,59.97,54.2,56.47,59.67,60.13,59.93,59.97,56.17,59.97,53.83,59.9 "Xen dom0, SMT Off, vanilla",53.1,52.83,52.8 "Stress-NG 0.07.26 - Test: System V Message Passing", Higher Results Are Better "Xen dom0, SMT On, vanilla",3782950.3,3589550.28,3747152.71 "Xen dom0, SMT on, patched, sched_granularity=thread",3672608.93,3604728.41,3639768.8 "Xen dom0, SMT on, patched, sched_granularity=core",3584850.08,3562408.6,3561859.03 "Xen dom0, SMT Off, vanilla",1940204.79,2126891.13,2082175.09,727733.66,745845.37,2100575.07,1338011.81,1788814.94,866705.67 "Stream 2013-01-17 - Type: Copy", Higher Results Are Better "Xen dom0, SMT On, vanilla",17829.1,17985.4,17770.1,18485.2,17812.8 "Xen dom0, SMT on, patched, sched_granularity=thread",17302.9,17369.6,18352,17671.4,17759.3 "Xen dom0, SMT on, patched, sched_granularity=core",16858.6,17188.8,17641.1,17294.4,17892.5 "Xen dom0, SMT Off, vanilla",18046.2,17702.6,17605.2,17857.2,17843 "Stream 2013-01-17 - Type: Scale", Higher Results Are Better "Xen dom0, SMT On, vanilla",14474.5,14860.5,14647.6,14943.2,14693.2 "Xen dom0, SMT on, patched, sched_granularity=thread",15286.2,15245.2,15394.5,15396.5,15421.7 "Xen dom0, SMT on, patched, sched_granularity=core",15306.7,15373.1,15649.1,15473.9,15732.4 "Xen dom0, SMT Off, vanilla",15188.2,15048.1,14863.1,15138,14979.5 "Stream 2013-01-17 - Type: Triad", Higher Results Are Better "Xen dom0, SMT On, vanilla",17842.8,17703.8,17718.7,17958.7,17632.3 "Xen dom0, SMT on, patched, sched_granularity=thread",15098.7,15082,15337.3,15102.2,15264 "Xen dom0, SMT on, patched, sched_granularity=core",15484.2,15569.5,15789,15441.1,15669.3 "Xen dom0, SMT Off, vanilla",15299.7,14932.7,15368.3,15063.9,15396.4 "Stream 2013-01-17 - Type: Add", Higher Results Are Better "Xen dom0, SMT On, vanilla",16162.8,16276,16353,16707.4,16427 "Xen dom0, SMT on, patched, sched_granularity=thread",16503.1,15881.4,16375.1,16206.2,16291.6 "Xen dom0, SMT on, patched, sched_granularity=core",16011.4,16341.7,16518.1,16317.8,16452.1 "Xen dom0, SMT Off, vanilla",16108,15868.2,15892.9,16309.3,16093.5 "Timed MPlayer Compilation 1.0-rc3 - Time To Compile", Lower Results Are Better "Xen dom0, SMT On, vanilla",48.123347997665,45.405972003937,47.334237098694 "Xen dom0, SMT on, patched, sched_granularity=thread",49.397571086884,46.058871030807,45.561169147491,46.327818155289,45.236283063889,46.092329978943 "Xen dom0, SMT on, patched, sched_granularity=core",47.900683164597,46.29038310051,51.527540922165,47.468014001846,45.382829189301,46.189385890961,50.854077100754,48.121912002563,45.741670846939,49.820152044296,46.278735876083,46.248812913895 "Xen dom0, SMT Off, vanilla",52.557781934738,50.083611011505,50.274600982666 "7-Zip Compression 16.02 - Compress Speed Test", Higher Results Are Better "Xen dom0, SMT On, vanilla",25109,25387,25102 "Xen dom0, SMT on, patched, sched_granularity=thread",24513,25119,24847 "Xen dom0, SMT on, patched, sched_granularity=core",24419,24336,24603 "Xen dom0, SMT Off, vanilla",19245,19176,19227 "Zstd Compression 1.3.4 - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19", Lower Results Are Better "Xen dom0, SMT On, vanilla",35.075762033463,33.427155971527,32.838985919952 "Xen dom0, SMT on, patched, sched_granularity=thread",36.425920963287,35.082309007645,36.093096971512 "Xen dom0, SMT on, patched, sched_granularity=core",38.516451835632,35.110721826553,35.078379154205,36.163879871368,35.440187931061,35.455772161484,34.902810811996,37.102862119675 "Xen dom0, SMT Off, vanilla",40.049272060394,37.816890001297,37.237681865692,38.244734048843 "AIO-Stress 0.21 - Test: Random Write", Higher Results Are Better "Xen dom0, SMT On, vanilla",1576.58,1615.42,1613.97 "Xen dom0, SMT on, patched, sched_granularity=thread",1505.35,1693.98,1689.26,1687.91,1690.92,1696.53,1691.08,1687.77,1686.99,1684.78 "Xen dom0, SMT on, patched, sched_granularity=core",1644.05,1658.19,1653.86 "Xen dom0, SMT Off, vanilla",1533.86,1662.41,1616.71,1666.76,1534.16,1528.66,1680.15,1684.64,1529.42,1530.79,1530.62,1681.06 "Parallel BZIP2 Compression 1.1.12 - 256MB File Compression", Lower Results Are Better "Xen dom0, SMT On, vanilla",11.292139053345,7.9495849609375,7.9419031143188,7.9821591377258,7.9098291397095,7.979444026947,8.0744519233704,7.802011013031,7.9274618625641,7.9579651355743,8.12566614151,7.9122009277344 "Xen dom0, SMT on, patched, sched_granularity=thread",12.151484012604,7.9114711284637,7.8784658908844,8.0526039600372,7.8114361763,7.9765920639038,7.9597551822662,8.0232200622559,7.9276139736176,7.9377279281616,7.7930800914764,7.8576929569244 "Xen dom0, SMT on, patched, sched_granularity=core",12.818458080292,8.0602569580078,7.9214119911194,8.0196380615234,8.2176160812378,8.122908115387,8.1316220760345,8.0822720527649,8.0778448581696,8.1932139396667,8.0390689373016,8.0950238704681 "Xen dom0, SMT Off, vanilla",15.632093906403,10.55858206749,10.34718298912,10.4826130867,10.332267045975,10.385796785355,10.366435050964,10.389198064804,10.609132051468,10.367366075516,10.44370508194,10.544743061066 "x264 2018-09-25 - H.264 Video Encoding", Higher Results Are Better "Xen dom0, SMT On, vanilla",32.78,32.83,32.96 "Xen dom0, SMT on, patched, sched_granularity=thread",20.66,32.39,32.88,32.33,32.62,32.8,32.84,32.39,32.82,32.69 "Xen dom0, SMT on, patched, sched_granularity=core",20.1,31.38,31.4,32,31.22,32,31.4,31.49,31.37,31.81,32.15 "Xen dom0, SMT Off, vanilla",20.05,24.71,24.57,24.67,24.65,24.61,24.68,24.66,24.79,24.65,24.54 "x265 3.0 - H.265 1080p Video Encoding", Higher Results Are Better "Xen dom0, SMT On, vanilla",3.95,3.96,3.95 "Xen dom0, SMT on, patched, sched_granularity=thread",3.92,3.93,3.94 "Xen dom0, SMT on, patched, sched_granularity=core",3.9,3.87,3.89 "Xen dom0, SMT Off, vanilla",3.73,3.73,3.77 "Smallpt 1.0 - Global Illumination Renderer; 128 Samples", Lower Results Are Better "Xen dom0, SMT On, vanilla",29.785203933716,29.968431949615,30.004193067551 "Xen dom0, SMT on, patched, sched_granularity=thread",30.010097026825,29.944845914841,30.008966207504 "Xen dom0, SMT on, patched, sched_granularity=core",29.949481010437,30.054215908051,30.056391000748 "Xen dom0, SMT Off, vanilla",37.637867927551,37.627977132797,37.592262029648 "SQLite 3.22 - Timed SQLite Insertions", Lower Results Are Better "Xen dom0, SMT On, vanilla",312.49046087265,336.56950712204,325.18982481956,339.45379805565,345.54688692093,314.44239401817,323.01864099503,309.81265902519,315.05357885361 "Xen dom0, SMT on, patched, sched_granularity=thread",331.23234891891,301.81515288353,296.42433691025,329.537566185,298.88624811172,341.7597720623,323.22253799438,317.03514790535,299.72687315941 "Xen dom0, SMT on, patched, sched_granularity=core",366.59512805939,382.20924210548,314.17641091347,317.44429302216,328.48509502411,319.9631960392,294.52549600601,306.33767104149,330.16716504097 "Xen dom0, SMT Off, vanilla",296.32232904434,317.27021193504,290.45146298409,320.13795304298,328.72465586662,295.96755099297,312.43885707855,326.97314786911,307.91170716286