2 x Intel Xeon Gold 6138 testing with a TYAN S7106 (V1.00 BIOS) and ASPEED ASPEED Family on Ubuntu 17.10 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1801195-FO-KPTIFULLR53
KPTI + Full Retpoline Underflow File-Systems,
"Flexible IO Tester 2.1.13 - Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",72035,71442,71692
"KPTI + Full Retpo Underflow: XFS",70045,71117,72039
"KPTI + Full Retpo Underflow: Btrfs",14129,14940,14966
"KPTI + Full Retpo Underflow: F2FS",70192,71671,72664
"No KPTI Or Retpo: F2FS",64279,71136,65207,72477,71888,71849
"No KPTI Or Retpo: EXT4",72196,71587,71487
"No KPTI Or Retpo: XFS",68992,68206,71280
"No KPTI Or Retpo: Btrfs",14670,14982,15235
"Flexible IO Tester 2.1.13 - Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",288.154,285.784,286.782
"KPTI + Full Retpo Underflow: XFS",280.194,284.481,288.172
"KPTI + Full Retpo Underflow: Btrfs",56.532,59.773,59.877
"KPTI + Full Retpo Underflow: F2FS",280.781,286.699,290.672
"No KPTI Or Retpo: F2FS",257.132,284.558,260.842,289.924,287.567,287.41
"No KPTI Or Retpo: EXT4",288.799,286.363,285.964
"No KPTI Or Retpo: XFS",275.983,272.837,285.136
"No KPTI Or Retpo: Btrfs",58.696,59.944,60.956
"Dbench 4.0 - Client Count: 12",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",589.77,582.612,548.478,596.342,578.704
"KPTI + Full Retpo Underflow: XFS",696.946,706.266,711.294
"KPTI + Full Retpo Underflow: Btrfs",239.605,252.441,255.099
"KPTI + Full Retpo Underflow: F2FS",295.397,316.679,284.114,258.837,291.416,274.575
"No KPTI Or Retpo: F2FS",318.108,287.159,285.275,279.916,301.905,304.879
"No KPTI Or Retpo: EXT4",576.997,607.55,613.793
"No KPTI Or Retpo: XFS",743.666,745.788,747.474
"No KPTI Or Retpo: Btrfs",248.773,254.637,232.212,250.959,259.432,259.953
"BlogBench 1.0 - Test: Write",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",8819,8374,8443
"KPTI + Full Retpo Underflow: XFS",3234,3533,3687,3459,3502,3669
"KPTI + Full Retpo Underflow: Btrfs",3223,3153,3200
"KPTI + Full Retpo Underflow: F2FS",8168,8292,7590,7276,8229,7517
"No KPTI Or Retpo: F2FS",8265,8339,8318
"No KPTI Or Retpo: EXT4",8736,9171,8825
"No KPTI Or Retpo: XFS",4540,4316,4276
"No KPTI Or Retpo: Btrfs",3397,3236,3355
"SQLite 3.8.10.2 - Test Target: Default Test Directory",
Lower Results Are Better
"KPTI + Full Retpo Underflow: EXT4",34.577329874039,40.763072013855,40.47175693512,40.651010036469,53.349267959595,40.351569890976
"KPTI + Full Retpo Underflow: XFS",35.353176116943,35.46795296669,35.918607950211
"KPTI + Full Retpo Underflow: Btrfs",81.762353897095,85.083425998688,86.595351934433
"KPTI + Full Retpo Underflow: F2FS",39.795038223267,41.108488082886,40.684448957443
"No KPTI Or Retpo: F2FS",39.313529968262,40.636482954025,40.192853927612
"No KPTI Or Retpo: EXT4",48.797204017639,41.726475000381,41.935101985931,39.664657115936,39.350354909897,39.45324587822
"No KPTI Or Retpo: XFS",35.195505857468,35.343239068985,36.636770009995
"No KPTI Or Retpo: Btrfs",80.48025393486,83.888453006744,81.161411046982
"Flexible IO Tester 2.1.13 - Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",52135,52457,53899
"KPTI + Full Retpo Underflow: XFS",56217,56184,56164
"KPTI + Full Retpo Underflow: Btrfs",48812,48901,49439
"KPTI + Full Retpo Underflow: F2FS",53165,53165,53156
"No KPTI Or Retpo: F2FS",53731,53736,53723
"No KPTI Or Retpo: EXT4",70262,70364,70375
"No KPTI Or Retpo: XFS",54970,54949,54971
"No KPTI Or Retpo: Btrfs",50006,51556,52155
"Flexible IO Tester 2.1.13 - Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",208.554,209.841,215.61
"KPTI + Full Retpo Underflow: XFS",224.883,224.752,224.671
"KPTI + Full Retpo Underflow: Btrfs",195.263,195.62,197.772
"KPTI + Full Retpo Underflow: F2FS",212.673,212.674,212.64
"No KPTI Or Retpo: F2FS",214.938,214.957,214.907
"No KPTI Or Retpo: EXT4",281.062,281.471,281.515
"No KPTI Or Retpo: XFS",219.894,219.809,219.897
"No KPTI Or Retpo: Btrfs",200.037,206.237,208.635
"FS-Mark 3.3 - Test: 5000 Files, 1MB Size, 4 Threads",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",40.8,36,37.6,38,37.6,37.6
"KPTI + Full Retpo Underflow: XFS",40.8,42,34,42,36.8,34
"KPTI + Full Retpo Underflow: Btrfs",40.1,40,40.3
"KPTI + Full Retpo Underflow: F2FS",41.4,41.2,41.2
"No KPTI Or Retpo: F2FS",41.6,41.2,41.2
"No KPTI Or Retpo: EXT4",41.6,40.4,40.4
"No KPTI Or Retpo: XFS",52.4,52.4,52.8
"No KPTI Or Retpo: Btrfs",42,40.9,41.2
"Flexible IO Tester 2.1.13 - Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",58987,58731,59169
"KPTI + Full Retpo Underflow: XFS",59608,59676,59889
"KPTI + Full Retpo Underflow: Btrfs",50975,49021,50566
"KPTI + Full Retpo Underflow: F2FS",60373,59431,59799
"No KPTI Or Retpo: F2FS",60160,60141,60089
"No KPTI Or Retpo: EXT4",59014,58634,58890
"No KPTI Or Retpo: XFS",60211,60239,59604
"No KPTI Or Retpo: Btrfs",62137,62952,54399,62518,53730,62955
"Flexible IO Tester 2.1.13 - Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",235.961,234.939,236.689
"KPTI + Full Retpo Underflow: XFS",238.448,238.718,239.571
"KPTI + Full Retpo Underflow: Btrfs",203.913,196.097,202.277
"KPTI + Full Retpo Underflow: F2FS",241.507,237.738,239.209
"No KPTI Or Retpo: F2FS",240.654,240.578,240.369
"No KPTI Or Retpo: EXT4",236.073,234.551,235.576
"No KPTI Or Retpo: XFS",240.858,240.972,238.429
"No KPTI Or Retpo: Btrfs",248.563,251.822,217.612,250.086,214.934,251.835
"Compile Bench 0.6 - Test: Initial Create",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",439.5,527,414.22,505.85,475.09,475.05
"KPTI + Full Retpo Underflow: XFS",249.33,416.94,341.79,374.48,355.05,410.39
"KPTI + Full Retpo Underflow: Btrfs",102.3,134.69,88.96,94.63,121.9,101.39
"KPTI + Full Retpo Underflow: F2FS",572.39,582.27,478.49,580.99,576.27,574.77
"No KPTI Or Retpo: F2FS",564.57,620.35,637.81,643.79,654.37,520.75
"No KPTI Or Retpo: EXT4",582.96,506.16,590.69,551.77,546.12,576.69
"No KPTI Or Retpo: XFS",373.73,451.21,350.83,439.07,465.7,445.37
"No KPTI Or Retpo: Btrfs",77.45,102.68,127.5,101.12,130.95,105.04
"IOzone 3.465 - Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",66.544921875,74.6201171875,43.7646484375,71.7724609375,74.7724609375,77.5498046875
"KPTI + Full Retpo Underflow: XFS",60.6875,76.9326171875,79.05859375,76,59.7998046875,57.6572265625
"KPTI + Full Retpo Underflow: Btrfs",65.3623046875,73.1923828125,72.4677734375,75.087890625,72.15625,75.564453125
"KPTI + Full Retpo Underflow: F2FS",39.4052734375,36.8271484375,39.5517578125,37.2041015625,54.5595703125,53.984375
"No KPTI Or Retpo: F2FS",41.671875,25.0400390625,40.8544921875,50.1630859375,53.1875,49.52734375
"No KPTI Or Retpo: EXT4",65.2197265625,54.25,72.908203125,74.5205078125,78.201171875,61.2490234375
"No KPTI Or Retpo: XFS",94.919921875,87.708984375,104.544921875,107.2255859375,84.2255859375,84.310546875
"No KPTI Or Retpo: Btrfs",69.8857421875,77.296875,61.578125,64.900390625,76.7353515625,60.6435546875
"Dbench 4.0 - Client Count: 6",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",286.379,337.24,372.947,385.185,389.26,392.983
"KPTI + Full Retpo Underflow: XFS",449.543,452.408,449.747
"KPTI + Full Retpo Underflow: Btrfs",234.177,236.942,238.455
"KPTI + Full Retpo Underflow: F2FS",303.231,292.429,234.601,189.274,230.515,262.045
"No KPTI Or Retpo: F2FS",357.365,345.493,219.502,197.698,233.507,224.117
"No KPTI Or Retpo: EXT4",329.475,341.001,381.164,400.148,384.065,408.129
"No KPTI Or Retpo: XFS",471.083,472.587,477.479
"No KPTI Or Retpo: Btrfs",244.824,242.452,244.492
"FS-Mark 3.3 - Test: 4000 Files, 32 Sub Dirs, 1MB Size",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",21.2,34.4,33.8,32.8,21.3,33.8
"KPTI + Full Retpo Underflow: XFS",43.5,34.4,36.4,35.6,35.8,35.8
"KPTI + Full Retpo Underflow: Btrfs",37,33.4,33.4,36.9,37,37.6
"KPTI + Full Retpo Underflow: F2FS",38.4,35.9,36.5,35.9
"No KPTI Or Retpo: F2FS",38.8,36.1,36.1,36.7
"No KPTI Or Retpo: EXT4",37.2,34.2,34.1,34.8,34.2,34.8
"No KPTI Or Retpo: XFS",52.1,41.6,42.3,43,43.2,43.2
"No KPTI Or Retpo: Btrfs",37.3,33.7,35.9,40,38.6,40.8
"FS-Mark 3.3 - Test: 1000 Files, 1MB Size",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",114.2,51.2,37.1,37.3,37.2,37.3
"KPTI + Full Retpo Underflow: XFS",114.9,51.9,58,89,74.4,75.6
"KPTI + Full Retpo Underflow: Btrfs",49.2,39.2,43.6,37.3,40.3,40.1
"KPTI + Full Retpo Underflow: F2FS",131.2,45.1,34,36.3,39,36.3
"No KPTI Or Retpo: F2FS",134.4,45.4,39.2,36.5,36.5,39.2
"No KPTI Or Retpo: EXT4",117.2,47.2,40.5,37.6,37.6,37.6
"No KPTI Or Retpo: XFS",100.2,60.3,76,85.9,56.5,76.3
"No KPTI Or Retpo: Btrfs",104,71.6,75.9,48,53.1,59
"Flexible IO Tester 2.1.13 - Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",105004,104063,105172
"KPTI + Full Retpo Underflow: XFS",106441,106359,77153,77169,76685,106200
"KPTI + Full Retpo Underflow: Btrfs",13916,14333,15566,15718,15834,16991
"KPTI + Full Retpo Underflow: F2FS",106409,106244,104686
"No KPTI Or Retpo: F2FS",96341,104868,96155,106270,106205,104905
"No KPTI Or Retpo: EXT4",105361,94996,104946,95170,105393,105234
"No KPTI Or Retpo: XFS",106915,69811,106861,69961,69774,70254
"No KPTI Or Retpo: Btrfs",14128,15189,15205,18460,15372,15314
"Flexible IO Tester 2.1.13 - Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"KPTI + Full Retpo Underflow: EXT4",420.029,416.266,420.704
"KPTI + Full Retpo Underflow: XFS",425.777,425.451,308.626,308.691,306.756,424.816
"KPTI + Full Retpo Underflow: Btrfs",55.678,57.346,62.279,62.885,63.35,67.98
"KPTI + Full Retpo Underflow: F2FS",425.651,424.991,418.757
"No KPTI Or Retpo: F2FS",385.379,419.486,384.634,425.094,424.835,419.636
"No KPTI Or Retpo: EXT4",421.46,380,419.799,380.697,421.585,420.951
"No KPTI Or Retpo: XFS",427.676,279.26,427.457,279.857,279.111,281.029
"No KPTI Or Retpo: Btrfs",56.526,60.772,60.835,73.854,61.504,61.271