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2026-01-29 - 08:36
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #0, slot #5

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 
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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 376 highest latencies:
System rack0slot5s.osadl.org (updated Thu Jan 29, 2026 00:45:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29412492360338,14sleep120-21swapper/124
29412482327304,14sleep110-21swapper/113
29410992319297,14sleep60-21swapper/612
29413592318294,15sleep130-21swapper/135
29413332312288,15sleep70-21swapper/713
29411372310287,15sleep90-21swapper/915
29413632309286,15sleep00-21swapper/00
29411562309287,14sleep80-21swapper/814
29410042309287,14sleep20-21swapper/28
29411512308286,14sleep40-21swapper/410
29412732307285,14sleep10-21swapper/11
29411212305283,14sleep100-21swapper/102
29413292304282,14sleep30-21swapper/39
29412782301279,14sleep50-21swapper/511
29411262301277,15sleep150-21swapper/157
29411972294266,18sleep140-21swapper/146
2941712995719,13cyclictest100651-21CPU13
294171299479,25cyclictest0-21swapper/713
294171299477,27cyclictest0-21swapper/713
294171299426,11cyclictest0-21swapper/713
2941742994140,1cyclictest2247-21snmpd7
2941739994040,0cyclictest0-21swapper/146
2941739994040,0cyclictest0-21swapper/146
2941739994039,1cyclictest2247-21snmpd6
2941739994039,1cyclictest2247-21snmpd6
2941703994039,1cyclictest2247-21snmpd10
2941695994023,17cyclictest2247-21snmpd8
2941732993937,1cyclictest2247-21snmpd5
2941732993937,1cyclictest2247-21snmpd5
2941739993821,1cyclictest0-21swapper/146
2941732993837,1cyclictest2247-21snmpd5
2941732993836,1cyclictest0-21swapper/135
2941727993838,0cyclictest0-21swapper/124
2941742993635,1cyclictest2247-21snmpd7
2941725993635,1cyclictest2247-21snmpd3
2941705993634,1cyclictest0-21swapper/511
2941703993634,1cyclictest2247-21snmpd10
2941722993517,17cyclictest0-21swapper/102
2941705993533,1cyclictest0-21swapper/511
2941700993534,1cyclictest0-21swapper/39
2941700993533,1cyclictest0-21swapper/39
2941692993534,1cyclictest0-21swapper/11
2941722993434,0cyclictest0-21swapper/102
294171299349,14cyclictest0-21swapper/713
2941710993433,1cyclictest0-21swapper/612
2941710993432,1cyclictest2247-21snmpd12
2941705993434,0cyclictest0-21swapper/511
2941705993434,0cyclictest0-21swapper/511
2941712993332,1cyclictest0-21swapper/713
2941692993332,1cyclictest0-21swapper/11
2941739993214,17cyclictest2247-21snmpd6
2941720993232,0cyclictest0-21swapper/915
2941720993231,1cyclictest2247-21snmpd15
294171299328,11cyclictest0-21swapper/713
294171299326,25cyclictest0-21swapper/713
2941692993231,0cyclictest0-21swapper/11
2941732993130,1cyclictest2657221-21kworker/13:2+events5
294171299317,11cyclictest0-21swapper/713
294171299317,11cyclictest0-21swapper/713
294171299317,11cyclictest0-21swapper/713
294171299317,11cyclictest0-21swapper/713
294171299317,11cyclictest0-21swapper/713
294171299317,11cyclictest0-21swapper/713
294171299317,11cyclictest0-21swapper/713
294171299316,25cyclictest0-21swapper/713
294171299316,14cyclictest0-21swapper/713
294171299316,12cyclictest0-21swapper/713
294171299315,25cyclictest0-21swapper/713
294171299310,30cyclictest0-21swapper/713
294171099310,30cyclictest0-21swapper/612
294171099310,30cyclictest0-21swapper/612
294170599310,1cyclictest3246575-21kworker/5:1+mm_percpu_wq11
2941732993030,0cyclictest0-21swapper/135
2941732993029,1cyclictest2657221-21kworker/13:2+events5
2941732993029,1cyclictest2657221-21kworker/13:2+events5
2941732993029,1cyclictest2657221-21kworker/13:2+events5
2941732993029,1cyclictest2657221-21kworker/13:2+events5
2941732993029,1cyclictest2657221-21kworker/13:2+events5
2941732993012,17cyclictest2657221-21kworker/13:2+events5
2941720993029,1cyclictest0-21swapper/915
2941720993028,1cyclictest0-21swapper/915
294171299306,11cyclictest0-21swapper/713
294171299306,11cyclictest0-21swapper/713
294171299306,11cyclictest0-21swapper/713
294171299306,11cyclictest0-21swapper/713
294171299305,25cyclictest0-21swapper/713
294171299300,1cyclictest0-21swapper/713
294169299300,0cyclictest0-21swapper/11
294169299300,0cyclictest0-21swapper/11
2941739992929,0cyclictest0-21swapper/146
2941739992929,0cyclictest0-21swapper/146
294173299299,19cyclictest2657221-21kworker/13:2+events5
2941732992928,1cyclictest2657221-21kworker/13:2+events5
2941732992928,1cyclictest2657221-21kworker/13:2+events5
2941732992928,1cyclictest2657221-21kworker/13:2+events5
294173299290,28cyclictest0-21swapper/135
2941727992929,0cyclictest0-21swapper/124
2941720992929,0cyclictest0-21swapper/915
2941720992929,0cyclictest0-21swapper/915
294171299295,11cyclictest0-21swapper/713
2941710992927,1cyclictest2247-21snmpd12
2941710992926,3cyclictest2247-21snmpd12
294171099290,2cyclictest100656-21CPU12
294171099290,28cyclictest0-21swapper/612
294170399290,28cyclictest0-21swapper/410
294170399290,28cyclictest0-21swapper/410
2941732992827,1cyclictest2247-21snmpd5
294173299280,27cyclictest0-21swapper/135
294173299280,27cyclictest0-21swapper/135
294172799280,1cyclictest0-21swapper/124
294172599280,1cyclictest0-21swapper/113
294172599280,1cyclictest0-21swapper/113
294172299280,27cyclictest0-21swapper/102
294172299280,1cyclictest0-21swapper/102
2941720992827,1cyclictest2247-21snmpd15
2941712992826,1cyclictest2247-21snmpd13
2941712992826,1cyclictest2247-21snmpd13
2941710992827,1cyclictest2247-21snmpd12
294171099280,1cyclictest0-21swapper/612
294171099280,1cyclictest0-21swapper/612
294170399280,27cyclictest0-21swapper/410
294170399280,1cyclictest0-21swapper/410
2941700992827,1cyclictest2247-21snmpd9
2941700992823,3cyclictest0-21swapper/39
2941695992828,0cyclictest0-21swapper/28
294169599280,27cyclictest0-21swapper/28
294169599280,27cyclictest0-21swapper/28
294169599280,27cyclictest0-21swapper/28
294169599280,27cyclictest0-21swapper/28
294169599280,27cyclictest0-21swapper/28
294169599280,27cyclictest0-21swapper/28
294169299280,27cyclictest0-21swapper/11
294169299280,27cyclictest0-21swapper/11
294169299280,1cyclictest0-21swapper/11
2941690992826,1cyclictest2247-21snmpd0
2941742992726,1cyclictest2247-21snmpd7
2941742992726,1cyclictest2247-21snmpd7
2941742992724,2cyclictest100649-21CPU7
294174299270,26cyclictest0-21swapper/157
2941739992726,1cyclictest2247-21snmpd6
2941739992726,1cyclictest2247-21snmpd6
2941739992725,1cyclictest2247-21snmpd6
294173299278,18cyclictest2657221-21kworker/13:2+events5
294173299278,18cyclictest2657221-21kworker/13:2+events5
294173299278,18cyclictest2657221-21kworker/13:2+events5
2941732992726,1cyclictest2657221-21kworker/13:2+events5
2941732992726,1cyclictest2657221-21kworker/13:2+events5
2941732992726,1cyclictest2657221-21kworker/13:2+events5
2941732992726,1cyclictest2247-21snmpd5
2941732992726,1cyclictest2247-21snmpd5
2941732992725,1cyclictest2657221-21kworker/13:2+events5
294173299270,1cyclictest0-21swapper/135
294172799270,1cyclictest0-21swapper/124
2941725992724,3cyclictest2247-21snmpd3
294172299279,2cyclictest2247-21snmpd2
2941722992726,1cyclictest2247-21snmpd2
294172299270,27cyclictest0-21swapper/102
2941720992726,1cyclictest2247-21snmpd15
2941715992715,11cyclictest0-21swapper/814
2941710992726,1cyclictest2247-21snmpd12
2941710992725,1cyclictest2247-21snmpd12
2941705992727,0cyclictest0-21swapper/511
2941705992726,1cyclictest2247-21snmpd11
2941705992726,1cyclictest2247-21snmpd11
2941705992726,1cyclictest2247-21snmpd11
2941705992726,1cyclictest2247-21snmpd11
294170599270,26cyclictest0-21swapper/511
2941703992725,1cyclictest2247-21snmpd10
294170399270,26cyclictest0-21swapper/410
294170399270,1cyclictest0-21swapper/410
294170399270,1cyclictest0-21swapper/410
294170399270,1cyclictest0-21swapper/410
2941700992726,1cyclictest2247-21snmpd9
2941700992726,1cyclictest0-21swapper/39
2941695992726,1cyclictest2247-21snmpd8
2941695992726,1cyclictest2247-21snmpd8
2941695992726,1cyclictest2247-21snmpd8
2941695992725,1cyclictest2247-21snmpd8
2941692992726,1cyclictest2247-21snmpd1
2941692992726,1cyclictest2247-21snmpd1
294169299270,1cyclictest0-21swapper/11
2941742992626,0cyclictest0-21swapper/157
2941739992626,0cyclictest0-21swapper/146
2941739992625,1cyclictest2247-21snmpd6
2941739992625,1cyclictest2247-21snmpd6
2941739992621,3cyclictest0-21swapper/146
2941732992625,1cyclictest2657221-21kworker/13:2+events5
2941732992625,1cyclictest2657221-21kworker/13:2+events5
2941727992625,1cyclictest2247-21snmpd4
2941727992625,1cyclictest2247-21snmpd4
2941725992622,3cyclictest2247-21snmpd3
2941722992625,1cyclictest2247-21snmpd2
2941722992625,1cyclictest2247-21snmpd2
2941720992625,1cyclictest2247-21snmpd15
2941715992625,1cyclictest2247-21snmpd14
2941715992624,1cyclictest2247-21snmpd14
2941715992622,3cyclictest2247-21snmpd14
2941712992624,1cyclictest2247-21snmpd13
2941710992625,1cyclictest2247-21snmpd12
2941710992625,1cyclictest2247-21snmpd12
2941710992625,1cyclictest0-21swapper/612
2941705992626,0cyclictest0-21swapper/511
2941705992626,0cyclictest0-21swapper/511
2941705992626,0cyclictest0-21swapper/511
2941705992626,0cyclictest0-21swapper/511
2941703992626,0cyclictest0-21swapper/410
2941703992625,1cyclictest2247-21snmpd10
2941703992624,1cyclictest2247-21snmpd10
294170399260,25cyclictest0-21swapper/410
2941700992626,0cyclictest0-21swapper/39
294170099260,0cyclictest0-21swapper/39
2941695992626,0cyclictest0-21swapper/28
2941695992625,1cyclictest2247-21snmpd8
2941695992624,1cyclictest2247-21snmpd8
2941692992625,1cyclictest2247-21snmpd1
294169299260,25cyclictest0-21swapper/11
2941690992626,0cyclictest0-21swapper/00
2941690992626,0cyclictest0-21swapper/00
2941690992625,1cyclictest2247-21snmpd0
2941690992625,1cyclictest2247-21snmpd0
294169099260,26cyclictest0-21swapper/00
2941742992524,1cyclictest2247-21snmpd7
2941742992523,1cyclictest2247-21snmpd7
2941739992524,1cyclictest2247-21snmpd6
2941732992524,1cyclictest2657221-21kworker/13:2+events5
2941732992524,1cyclictest2657221-21kworker/13:2+events5
2941732992524,1cyclictest2657221-21kworker/13:2+events5
2941732992524,1cyclictest2657221-21kworker/13:2+events5
2941732992523,1cyclictest2247-21snmpd5
2941727992524,1cyclictest2247-21snmpd4
2941727992523,1cyclictest2247-21snmpd4
2941727992519,1cyclictest2247-21snmpd4
2941725992524,1cyclictest2247-21snmpd3
2941722992524,1cyclictest2247-21snmpd2
2941722992524,1cyclictest2247-21snmpd2
2941722992524,1cyclictest2247-21snmpd2
2941720992524,1cyclictest2247-21snmpd15
2941720992524,1cyclictest2247-21snmpd15
2941720992524,1cyclictest2247-21snmpd15
294171099250,24cyclictest0-21swapper/612
294170599257,17cyclictest3246575-21kworker/5:1-events11
2941705992525,0cyclictest0-21swapper/511
2941705992525,0cyclictest0-21swapper/511
294170599250,25cyclictest0-21swapper/511
294170399250,24cyclictest0-21swapper/410
2941692992523,1cyclictest2247-21snmpd1
2941692992523,1cyclictest2247-21snmpd1
2941690992524,1cyclictest0-21swapper/00
2941739992423,1cyclictest2247-21snmpd6
2941739992423,1cyclictest0-21swapper/146
2941739992423,1cyclictest0-21swapper/146
2941732992424,0cyclictest0-21swapper/135
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest2657221-21kworker/13:2+events5
2941732992423,1cyclictest0-21swapper/135
294173299240,0cyclictest0-21swapper/135
2941727992422,2cyclictest2247-21snmpd4
2941725992416,2cyclictest100655-21CPU3
294172599240,17cyclictest100652-21CPU3
2941722992423,1cyclictest2247-21snmpd2
2941722992423,1cyclictest2247-21snmpd2
2941720992423,1cyclictest0-21swapper/915
2941720992423,1cyclictest0-21swapper/915
2941715992423,1cyclictest0-21swapper/814
2941715992423,1cyclictest0-21swapper/814
2941712992423,1cyclictest2247-21snmpd13
2941712992423,1cyclictest0-21swapper/713
294171299240,24cyclictest0-21swapper/713
2941710992423,1cyclictest2247-21snmpd12
2941710992423,1cyclictest0-21swapper/612
2941710992422,2cyclictest0-21swapper/612
294171099240,24cyclictest0-21swapper/612
294171099240,23cyclictest0-21swapper/612
294171099240,17cyclictest0-21swapper/612
294171099240,17cyclictest0-21swapper/612
294171099240,17cyclictest0-21swapper/612
2941705992424,0cyclictest0-21swapper/511
2941705992423,1cyclictest2247-21snmpd11
2941705992423,1cyclictest2247-21snmpd11
2941705992423,1cyclictest2247-21snmpd11
2941703992423,1cyclictest2247-21snmpd10
2941703992423,1cyclictest0-21swapper/410
2941703992423,1cyclictest0-21swapper/410
2941700992424,0cyclictest0-21swapper/39
2941700992423,1cyclictest0-21swapper/39
2941700992417,7cyclictest0-21swapper/39
2941700992417,7cyclictest0-21swapper/39
2941700992416,7cyclictest0-21swapper/39
294170099240,23cyclictest0-21swapper/39
294170099240,1cyclictest0-21swapper/39
294170099240,19cyclictest3275089-21sed9
2941695992424,0cyclictest0-21swapper/28
2941695992423,1cyclictest2247-21snmpd8
2941695992423,1cyclictest2247-21snmpd8
2941695992423,1cyclictest2247-21snmpd8
2941692992424,0cyclictest0-21swapper/11
2941692992423,1cyclictest0-21swapper/11
2941692992422,1cyclictest2247-21snmpd1
2941690992423,1cyclictest2247-21snmpd0
2941742992322,1cyclictest0-21swapper/157
2941742992322,1cyclictest0-21swapper/157
2941739992320,2cyclictest100655-21CPU6
2941732992322,1cyclictest2657221-21kworker/13:2+events5
2941732992322,1cyclictest2657221-21kworker/13:2+events5
2941732992322,1cyclictest2657221-21kworker/13:2+events5
2941732992322,1cyclictest2657221-21kworker/13:2+events5
2941732992322,1cyclictest2657221-21kworker/13:2+events5
2941727992322,1cyclictest2247-21snmpd4
2941727992322,1cyclictest2247-21snmpd4
2941727992322,1cyclictest0-21swapper/124
2941727992321,2cyclictest2247-21snmpd4
294172799230,17cyclictest0-21swapper/124
2941725992322,1cyclictest2247-21snmpd3
2941725992320,3cyclictest2247-21snmpd3
2941720992322,1cyclictest2247-21snmpd15
2941715992322,1cyclictest0-21swapper/814
2941712992322,1cyclictest0-21swapper/713
294171099230,23cyclictest0-21swapper/612
294171099230,18cyclictest0-21swapper/612
294171099230,18cyclictest0-21swapper/612
294171099230,17cyclictest0-21swapper/612
294171099230,17cyclictest0-21swapper/612
294171099230,0cyclictest0-21swapper/612
2941705992323,0cyclictest0-21swapper/511
2941705992323,0cyclictest0-21swapper/511
2941705992323,0cyclictest0-21swapper/511
2941705992322,1cyclictest0-21swapper/511
294170399234,13cyclictest0-21swapper/410
2941703992322,1cyclictest0-21swapper/410
2941703992322,1cyclictest0-21swapper/410
2941703992314,6cyclictest0-21swapper/410
2941700992322,1cyclictest2247-21snmpd9
2941700992315,6cyclictest0-21swapper/39
294170099230,23cyclictest0-21swapper/39
294170099230,23cyclictest0-21swapper/39
294170099230,23cyclictest0-21swapper/39
294170099230,22cyclictest0-21swapper/39
294170099230,22cyclictest0-21swapper/39
294170099230,21cyclictest0-21swapper/39
294170099230,21cyclictest0-21swapper/39
294170099230,17cyclictest0-21swapper/39
294170099230,0cyclictest0-21swapper/39
294170099230,0cyclictest0-21swapper/39
294170099230,0cyclictest0-21swapper/39
2941695992322,1cyclictest0-21swapper/28
2941692992323,0cyclictest0-21swapper/11
2941692992323,0cyclictest0-21swapper/11
2941692992323,0cyclictest0-21swapper/11
2941692992322,1cyclictest2247-21snmpd1
2941692992322,1cyclictest0-21swapper/11
2941690992323,0cyclictest0-21swapper/00
2941690992323,0cyclictest0-21swapper/00
2941690992323,0cyclictest0-21swapper/00
2941690992323,0cyclictest0-21swapper/00
2941690992322,1cyclictest2247-21snmpd0
2941690992322,1cyclictest0-21swapper/00
2941690992322,1cyclictest0-21swapper/00
2941742992222,0cyclictest0-21swapper/157
2941742992222,0cyclictest0-21swapper/157
2941742992221,1cyclictest2247-21snmpd7
2941742992221,1cyclictest2247-21snmpd7
2941742992221,1cyclictest2247-21snmpd7
2941739992221,1cyclictest0-21swapper/146
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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