You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-08 - 01:29
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #0, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot6s.osadl.org (updated Sun Feb 08, 2026 00:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6198382250230,13sleep140-21swapper/1419:07:226
6197182250229,13sleep80-21swapper/819:05:5718
6197042249229,12sleep160-21swapper/1619:05:458
6197672243223,13sleep60-21swapper/619:06:3516
6197372243222,13sleep10-21swapper/119:06:091
6199172241221,12sleep30-21swapper/319:08:1113
6198942239226,8sleep110-21swapper/1119:07:593
6167642239218,13sleep190-21swapper/1919:05:0711
6199742238218,12sleep40-21swapper/419:08:5314
6199292238220,11sleep150-21swapper/1519:08:247
6199822237218,12sleep100-21swapper/1019:08:592
6200472235215,13sleep70-21swapper/719:09:3717
6200252234216,12sleep130-21swapper/1319:09:225
6200132234214,13sleep50-21swapper/519:09:1415
6198042234214,13sleep120-21swapper/1219:07:004
6197822231194,11sleep170-21swapper/1719:06:469
6197702231211,12sleep90-21swapper/919:06:3719
6200672225206,12sleep180-21swapper/1819:09:4710
6199712224189,11sleep20-21swapper/219:08:5112
6197332212192,12sleep00-21swapper/019:06:090
62051299947,35cyclictest0-21swapper/321:25:4213
62051299810,50cyclictest0-21swapper/323:37:0613
620507996020,39cyclictest0-21swapper/223:40:1312
62050799560,23cyclictest215926-21surface-DP-123:45:1612
620548995523,32cyclictest0-21swapper/1500:26:427
620545995554,0cyclictest0-21swapper/1400:19:596
620555995313,39cyclictest215926-21surface-DP-123:40:149
620548995219,32cyclictest215926-21surface-DP-100:05:347
620507995222,30cyclictest0-21swapper/220:38:3412
620507995120,30cyclictest0-21swapper/221:12:2112
620505995120,6cyclictest0-21swapper/120:04:221
62052199500,0cyclictest0-21swapper/600:22:1716
620507995019,30cyclictest0-21swapper/219:55:1212
620505995020,30cyclictest2064726-21WebExtensions22:11:001
620505995020,30cyclictest2064726-21WebExtensions22:11:001
620555994918,30cyclictest0-21swapper/1723:47:509
620507994920,5cyclictest0-21swapper/220:04:2112
62055599480,44cyclictest0-21swapper/1722:28:059
620545994823,24cyclictest0-21swapper/1423:10:256
620545994821,26cyclictest0-21swapper/1419:51:146
620517994826,21cyclictest182250irq/149-eno100:16:2915
620507994825,22cyclictest0-21swapper/221:36:5712
620505994820,27cyclictest0-21swapper/119:55:131
620505994817,30cyclictest0-21swapper/120:55:021
620555994720,26cyclictest2062599-21thunderbird22:10:599
620555994720,26cyclictest2062599-21thunderbird22:10:589
620545994722,25cyclictest0-21swapper/1420:40:216
620514994721,24cyclictest215926-21surface-DP-121:45:5414
62055599469,36cyclictest0-21swapper/1720:55:039
620555994616,29cyclictest0-21swapper/1719:45:599
620548994615,1cyclictest215926-21surface-DP-120:47:157
620545994621,24cyclictest0-21swapper/1419:25:186
620545994620,25cyclictest0-21swapper/1421:55:196
620527994622,21cyclictest0-21swapper/823:28:5218
62052199460,46cyclictest0-21swapper/600:34:5516
620517994646,0cyclictest182250irq/149-eno100:24:1715
620507994617,28cyclictest2065698-21Timer20:45:1712
620505994617,7cyclictest2065670-21Isolated10:55:241
620555994516,28cyclictest0-21swapper/1722:56:499
620555994512,32cyclictest0-21swapper/1720:04:229
620553994514,29cyclictest658961-21kworker/u80:5+i91520:15:338
620545994519,25cyclictest0-21swapper/1423:57:156
620529994543,1cyclictest0-21swapper/921:27:1419
620529994542,2cyclictest7445-21qemu-system-x8619:54:3219
620524994515,28cyclictest621074-21kworker/u80:1+i91519:32:1917
620507994517,27cyclictest215927-21surface-HDMI-A-19:46:0712
620507994516,7cyclictest0-21swapper/220:55:0212
62056099440,15cyclictest0-21swapper/1919:40:5511
620558994441,3cyclictest2064726-21WebExtensions23:30:0710
620553994414,27cyclictest8010641kworker/u80:4+i91523:15:208
620543994414,29cyclictest616762-21kworker/u80:0+i91520:32:055
620529994442,1cyclictest0-21swapper/921:39:1619
620529994412,26cyclictest2064726-21WebExtensions21:05:1919
620524994414,28cyclictest616762-21kworker/u80:0+i91520:58:0017
620517994438,3cyclictest2062483-21cosmic-comp00:31:0515
620507994416,3cyclictest2062599-21thunderbird22:09:5512
620507994416,3cyclictest2062599-21thunderbird22:09:5512
620505994411,25cyclictest0-21swapper/123:16:491
62056099439,29cyclictest0-21swapper/1921:24:0011
620560994341,1cyclictest0-21swapper/1900:25:1311
620558994314,27cyclictest6589611kworker/u80:5+i91521:15:5610
620555994343,0cyclictest0-21swapper/1723:29:069
620555994318,25cyclictest0-21swapper/1722:15:189
620553994313,27cyclictest6589611kworker/u80:5+i91521:15:388
620548994341,1cyclictest215926-21surface-DP-100:17:277
620545994314,27cyclictest713326-21kworker/u80:1+i91522:30:066
620543994342,0cyclictest0-21swapper/1300:25:175
62052199439,33cyclictest0-21swapper/619:27:2516
620521994311,27cyclictest0-21swapper/621:22:4516
620521994310,33cyclictest0-21swapper/619:52:5116
62051799439,33cyclictest0-21swapper/522:59:1615
620517994342,1cyclictest2065486-21Compositor23:56:2315
620512994311,26cyclictest0-21swapper/322:11:4613
620512994311,26cyclictest0-21swapper/322:11:4613
620560994213,27cyclictest607567-21kworker/u80:4+i91519:13:2011
620558994214,27cyclictest1861irq_work/1822:40:2210
620558994210,29cyclictest696471-21kworker/u80:6+i91500:22:4810
620555994216,26cyclictest0-21swapper/1720:14:599
620555994214,27cyclictest1771irq_work/1723:58:439
620555994212,30cyclictest0-21swapper/1721:12:229
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional