Linux 4.13 I/O Scheduler Mobile

Tests by Michael Larabel for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1708198-TY-LINUX413I65
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August 15 2017
 
Kyber MQ
August 15 2017
 
BFQ low_latency
August 16 2017
 
BFQ
August 16 2017
 
CFQ
August 17 2017
 
Deadline
August 18 2017
 
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Linux 4.13 I/O Scheduler Mobile, "Application Start-up Time 0.1.0 - Background I/O Type: Random - Background I/O mix: Only reads - Application to start: LibreOffice Writer", Lower Results Are Better "None",0.316667,0.326667,0.3,0.316667,0.3,0.326667 "Kyber MQ",0.296667,0.303333,0.326667,0.316667,0.3,0.31 "BFQ low_latency",0.356667,0.353333,0.353333 "BFQ",0.313333,0.31,0.303333 "CFQ",0.32,0.303333,0.31 "Deadline",0.323333,0.353333,0.343333,0.333333,0.33,0.343333 "Dbench 4.0 - Client Count: 1", Higher Results Are Better "None",58.4581,58.4693,58.5956 "Kyber MQ",52.5546,54.0722,53.4748 "BFQ low_latency",26.2775,27.8481,26.9313 "BFQ",45.1109,46.4203,45.7497 "CFQ",44.8878,46.0469,46.2724 "Deadline",43.922,44.1821,44.695 "Dbench 4.0 - Client Count: 6", Higher Results Are Better "None",118.142,118.296,118.312 "Kyber MQ",100.503,99.6613,99.201 "BFQ low_latency",44.44,44.5412,45.2579 "BFQ",79.3073,79.6069,78.8448 "CFQ",87.2802,87.7208,84.9285 "Deadline",80.7221,85.7395,82.7171 "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 "None",358.241,358.283,358.157 "Kyber MQ",361.05,363.748,363.379 "BFQ low_latency",357.981,357.975,360.991 "BFQ",347.83,346.942,346.392 "CFQ",363.176,358.269,356.704 "Deadline",364.59,364.435,364.467 "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 "None",125.785,125.827,125.783 "Kyber MQ",35.359,121.548,121.005,120.363,123.541,122.635 "BFQ low_latency",24.278,56.508,114.823,116.416,113.197,114.317 "BFQ",19.275,26.01,24.273,29.968,28.767,33.235 "CFQ",22.979,32.449,43.112,40.504,50.901,97.006 "Deadline",23.523,39.45,55.322,90.497,110.738,105.504 "Application Start-up Time 0.1.0 - Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: LibreOffice Writer", Lower Results Are Better "None",8.55,8.24,8.45333 "BFQ low_latency",3.44,5.07667,4.01,2.26333,5.65,2.83333 "Application Start-up Time 0.1.0 - Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: Gnome terminal", Lower Results Are Better "None",4.93,4.89333,4.99 "Kyber MQ",5.23667 "BFQ low_latency",0.586667,0.8,0.736667,1.06333,1.06333,0.86 "Application Start-up Time 0.1.0 - Background I/O Type: Random - Background I/O mix: Reads and writes - Application to start: LibreOffice Writer", Lower Results Are Better "None",0.863333,0.856667,0.846667 "Kyber MQ",1.19333,1.21333,1.28667,0.986667,1.10667,1.19333 "BFQ low_latency",2.78333,2.71,1.00667,5.21,0.843333,1.12 "CFQ",0.29,0.28,0.29 "Deadline",1.86667,1.45,1.62333,1.11333,1.29333,1.51 "Application Start-up Time 0.1.0 - Background I/O Type: Sequential - Background I/O mix: Only reads - Application to start: LibreOffice Writer", Lower Results Are Better "None",4.9,4.82,4.82 "BFQ low_latency",4.27667,3.04333,2.91333,2.88,2.94,3.73667 "CFQ",4.84667,4.84333,4.72667 "Deadline",5.35667,5.39,5.39 "Application Start-up Time 0.1.0 - Background I/O Type: Random - Background I/O mix: Reads and writes - Application to start: Gnome terminal", Lower Results Are Better "None",0.553333,0.553333,0.523333 "Kyber MQ",0.66,0.72,0.88,0.83,0.8,0.7 "BFQ low_latency",0.21,0.83,0.48,0.196667,0.62,0.32 "CFQ",0.156667,0.163333,0.18,0.156667,0.153333,0.17 "Deadline",0.813333,0.95,0.876667,0.67,0.77,0.963333 "Application Start-up Time 0.1.0 - Background I/O Type: Sequential - Background I/O mix: Only reads - Application to start: Gnome terminal", Lower Results Are Better "None",2.84667,2.83333,2.82333 "Kyber MQ",2.01333 "BFQ low_latency",0.193333,0.316667,0.22,0.26,0.293333,0.3 "BFQ",3.06667,1.71,10.2567,2.02667,1.93667 "CFQ",2.73,2.78667,2.71 "Deadline",3.44667,3.43333,3.43333 "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 "None",207.699,206.166,206.611 "Kyber MQ",353.923,341.345,346.054 "BFQ low_latency",226.715,238.971,224.706 "BFQ",223.758,209.298,221.224,220.082 "CFQ",459.237,460.282,458.806 "Deadline",458.78,458.815,459.198 "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 "None",134.972,135.219,135.177 "Kyber MQ",56.611,130.194,131.112,129.008,127.641,129.258 "BFQ low_latency",31.152,116.452,121.021,122.106,116.485,122.345 "BFQ",20.689,27.527,31.705,26.179,33.865,26.352 "CFQ",31.252,109.476,117.976,119.613,120.281,120.768 "Deadline",29.073,106.35,120.118,124.089,122.139,119.841 "FS-Mark 3.3 - Test: 1000 Files, 1MB Size", Higher Results Are Better "None",41.7,41.6,41.2 "Kyber MQ",37.5,33.3,35.1,37.2,26.6,34.7 "BFQ low_latency",34.4,21.2,21.3,21.4,21.6,21.9 "BFQ",17.8,17.3,18.3 "CFQ",25.5,23.6,25.6,23.8,27,28.4 "Deadline",24.1,22.1,21.5,21.7,22.3,22.5 "FS-Mark 3.3 - Test: 5000 Files, 1MB Size, 4 Threads", Higher Results Are Better "None",73.2,76,72.4 "Kyber MQ",66.4,54.4,48,54.4,70.8,73.6 "BFQ low_latency",27.2,33.2,46,40,66.4,70.4 "BFQ",18.8,21.6,20,20.8,26.8,53.2 "CFQ",27.6,31.6,35.6,39.6,57.6,60.8 "Deadline",28,28,26,28.4,53.2,50.4 "IOzone 3.465 - Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance", Higher Results Are Better "None",112.7060546875,123.2607421875,130.99609375,124.671875,131.1171875,130.615234375 "Kyber MQ",108.27734375,117.888671875,118.1435546875,94.060546875,107.751953125,116.7109375 "BFQ low_latency",108.19140625,103.765625,106.23828125 "BFQ",83.2080078125,87.0341796875,91.548828125,95.4775390625,92.2509765625,88.0556640625 "CFQ",108.556640625,110.3701171875,117.6484375,107.068359375,101.302734375,80.3935546875 "Deadline",78.2431640625,95.568359375,89.0712890625,72.826171875,110.6796875,110.78515625 "BlogBench 1.0 - Test: Read", Higher Results Are Better "None",498042,508360,502307 "Kyber MQ",564926,590652,588653 "BFQ low_latency",507398,463108,567006,564541,545399,548342 "BFQ",571516,655974,659450,578918,583067,623690 "CFQ",853769,729824,702533,877346,743367,881476 "Deadline",691177,561291,602829,686905,684983,661780 "BlogBench 1.0 - Test: Write", Higher Results Are Better "None",3517,3596,3598 "Kyber MQ",2966,3023,3091 "BFQ low_latency",2812,2708,3125 "BFQ",3077,3150,3260 "CFQ",2775,2961,3018 "Deadline",2876,3203,3277 "SQLite 3.8.10.2 - Test Target: Default Test Directory", Lower Results Are Better "None",89.611587047577,89.869431972504,90.077965021133 "Kyber MQ",95.771175861359,97.74295091629,96.157059192657 "BFQ low_latency",147.40570187569,146.87642502785,136.05695819855,130.87465596199,133.27060389519,127.83748006821 "BFQ",161.46651005745,163.16889500618,137.91358685493,143.61850214005,138.45469498634,138.94799590111 "CFQ",127.38752698898,126.23537397385,111.68579506874,106.73807406425,100.36451911926,101.60032510757 "Deadline",122.10509800911,128.78480410576,110.81646895409,108.09433794022,107.2275800705,104.81867313385 "PostgreSQL pgbench 9.6.3 - Scaling: On-Disk - Test: Normal Load - Mode: Read Write", Higher Results Are Better "None",587.554052,640.75001,685.151837,666.681221,643.310343,695.29638 "Kyber MQ",628.289018,600.254312,539.703762,593.70941,531.764689,479.020194 "BFQ low_latency",592.335308,551.595752,540.619679,465.506527,450.415931,414.924894 "BFQ",482.435186,457.23459,417.407011,428.201255,416.051869,431.128207 "CFQ",550.608555,547.524135,513.410636,511.160938,499.132396,464.54594 "Deadline",524.528642,593.763753,511.420093,416.405021,407.301439,436.444786 "PostgreSQL pgbench 9.6.3 - Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write", Higher Results Are Better "None",1335.966245,1366.994917,1351.384974 "Kyber MQ",776.730293,1061.753411,934.867366,1024.294902,988.097669,1080.237154 "BFQ low_latency",574.228518,738.75347,802.296241,724.391389,786.07047,842.311328 "BFQ",656.484245,689.35157,775.03494,948.61541,847.40333,826.52288 "CFQ",754.165598,725.364827,750.447275 "Deadline",603.561654,657.301285,643.362689,675.5524,664.789939,649.479457 "Application Start-up Time 0.1.0 - Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: xterm", Lower Results Are Better "None",1.39,1.38,1.38333 "Kyber MQ",0.93,1.77,1.22667,1.15333,1.75667,13.0867 "BFQ low_latency",0.31,0.383333,0.266667,0.246667,0.206667,0.0933333 "BFQ",4.4,3.81333,1.46333,8.93667,4.91 "CFQ",33.8967,34.4733,44.37,43.8767,47.42,43.31 "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 "None",89557,89567,89536 "Kyber MQ",90259,90933,90841 "BFQ low_latency",89492,89490,90244 "BFQ",86954,86732,86594 "CFQ",90790,89564,89172 "Deadline",91144,91105,91113 "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 "None",31443,31453,31442 "Kyber MQ",8836,30383,30248,30087,30882,30655 "BFQ low_latency",6066,14123,28702,29100,28295,28576 "BFQ",4815,6499,6065,7488,7188,8305 "CFQ",5741,8109,10774,10122,12722,24248 "Deadline",5877,9859,13827,22621,27681,26372 "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 "None",51921,51538,51649 "Kyber MQ",88477,85333,86510 "BFQ low_latency",56675,59739,56173 "BFQ",55936,52321,55302,55017 "CFQ",114806,115067,114698 "Deadline",114691,114700,114796 "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 "None",33739,33801,33791 "Kyber MQ",14149,32545,32774,32248,31906,32311 "BFQ low_latency",7784,29109,30252,30523,29118,30583 "BFQ",5169,6878,7923,6541,8463,6584 "CFQ",7809,27365,29490,29900,30067,30188 "Deadline",7265,26584,30026,31019,30531,29957