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2026-02-27 - 21:04
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 rackfslot7.osadl.org (updated Fri Feb 27, 2026 12:46:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1656125997272,0cyclictest0-21swapper/110:30:141
1656129997113,19cyclictest0-21swapper/511:35:155
1656121997049,20cyclictest171ktimers/009:25:150
1656129996425,38cyclictest875-21mta-sts-daemon10:55:165
165612199613,19cyclictest0-21swapper/009:05:150
165612199580,18cyclictest0-21swapper/009:30:160
1656121995712,20cyclictest0-21swapper/007:55:160
1656126995314,39cyclictest0-21swapper/212:35:152
1656125995315,19cyclictest0-21swapper/107:30:151
1656125995314,39cyclictest0-21swapper/109:00:171
1656125995133,0cyclictest0-21swapper/109:10:151
1656121995132,19cyclictest0-21swapper/009:20:160
1656121995113,38cyclictest0-21swapper/011:25:160
1656125994911,38cyclictest0-21swapper/108:35:151
1656121994912,18cyclictest0-21swapper/012:25:150
1656121994911,38cyclictest0-21swapper/011:20:150
165613099488,39cyclictest0-21swapper/610:35:166
1656125994810,19cyclictest0-21swapper/107:50:151
1656121994728,19cyclictest0-21swapper/007:35:150
1656121994728,0cyclictest0-21swapper/012:00:150
1656121994710,18cyclictest0-21swapper/012:20:160
1656127994628,18cyclictest0-21swapper/309:36:123
165612599468,19cyclictest0-21swapper/108:25:161
165612699457,19cyclictest0-21swapper/208:05:162
165613099446,19cyclictest0-21swapper/610:05:156
165612199446,19cyclictest0-21swapper/007:50:150
165612999423,39cyclictest0-21swapper/508:10:155
1656128994223,19cyclictest61-21ksoftirqd/408:45:144
165613099413,19cyclictest0-21swapper/609:45:166
1656125994123,18cyclictest0-21swapper/111:35:161
165613099400,39cyclictest0-21swapper/611:15:166
165612999401,39cyclictest0-21swapper/508:45:155
1656127994020,20cyclictest511ktimers/311:53:293
165612599402,19cyclictest0-21swapper/111:30:151
165612599402,19cyclictest0-21swapper/110:05:141
165612199400,15cyclictest0-21swapper/012:10:150
165613099391,19cyclictest0-21swapper/609:05:156
165612899390,20cyclictest0-21swapper/411:15:154
165612599390,20cyclictest0-21swapper/111:20:151
1656121993914,19cyclictest0-21swapper/009:55:160
165612199390,39cyclictest0-21swapper/008:30:150
1656130993814,19cyclictest0-21swapper/609:50:146
165613099380,19cyclictest0-21swapper/610:40:176
165613099380,19cyclictest0-21swapper/610:40:166
1656130993736,0cyclictest0-21swapper/607:56:306
1656130993713,19cyclictest0-21swapper/609:30:166
1656129993737,0cyclictest0-21swapper/509:09:485
1656128993719,18cyclictest872-21mta-sts-daemon11:10:154
1656127993716,2cyclictest776-21dbus-daemon07:55:013
165612599370,18cyclictest0-21swapper/111:05:141
165612599370,18cyclictest0-21swapper/110:55:151
1656130993610,25cyclictest0-21swapper/611:05:156
165612999360,36cyclictest89250irq/45-eno5-TxRx-109:43:525
165612999360,35cyclictest0-21swapper/509:25:155
1656127993618,0cyclictest0-21swapper/308:01:533
165612599360,35cyclictest0-21swapper/110:40:171
165612599360,35cyclictest0-21swapper/110:40:171
165612599360,17cyclictest0-21swapper/108:30:141
1656121993618,18cyclictest251irq_work/009:50:150
165612199360,36cyclictest0-21swapper/011:35:160
1656130993512,19cyclictest0-21swapper/607:25:176
165613099350,15cyclictest0-21swapper/608:20:166
165612999350,35cyclictest0-21swapper/512:25:165
165612599350,15cyclictest0-21swapper/110:10:151
165612599350,15cyclictest0-21swapper/110:10:141
165612199350,35cyclictest0-21swapper/011:10:150
165612199350,34cyclictest0-21swapper/007:15:140
1656130993415,19cyclictest0-21swapper/611:50:156
165613099340,34cyclictest0-21swapper/611:55:156
165613099340,15cyclictest0-21swapper/610:50:166
165612899340,34cyclictest0-21swapper/408:50:154
165612899340,15cyclictest0-21swapper/407:45:234
1656125993414,20cyclictest0-21swapper/109:15:151
165612599340,15cyclictest0-21swapper/109:25:151
165612599340,15cyclictest0-21swapper/108:15:161
165612199340,15cyclictest0-21swapper/008:15:150
165612199340,15cyclictest0-21swapper/008:10:170
165613099339,19cyclictest0-21swapper/609:00:176
165613099336,19cyclictest0-21swapper/608:25:156
1656130993314,19cyclictest0-21swapper/607:20:146
1656130993314,0cyclictest0-21swapper/610:45:166
1656129993314,19cyclictest0-21swapper/512:05:145
1656129993314,19cyclictest0-21swapper/510:40:175
1656129993314,19cyclictest0-21swapper/510:40:165
1656129993314,19cyclictest0-21swapper/509:45:165
1656129993314,19cyclictest0-21swapper/507:20:155
1656128993314,19cyclictest0-21swapper/411:50:144
1656128993314,19cyclictest0-21swapper/410:30:144
1656128993314,19cyclictest0-21swapper/410:10:154
1656128993314,19cyclictest0-21swapper/410:10:154
1656128993314,19cyclictest0-21swapper/409:15:154
1656128993314,19cyclictest0-21swapper/407:50:154
1656128993314,19cyclictest0-21swapper/407:25:154
1656128993313,20cyclictest0-21swapper/408:00:154
1656128993313,19cyclictest0-21swapper/411:25:164
1656127993313,2cyclictest871-21mta-sts-daemon10:26:593
1656127993313,20cyclictest511ktimers/310:39:473
1656126993314,19cyclictest0-21swapper/211:00:152
1656126993314,19cyclictest0-21swapper/210:35:162
1656126993314,19cyclictest0-21swapper/210:15:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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