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2026-03-03 - 19:52
[ 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 Tue Mar 03, 2026 12:46:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240281799770,0cyclictest0-21swapper/207:55:132
2402818996143,0cyclictest0-21swapper/310:10:143
2402817995335,18cyclictest43-21ksoftirqd/208:45:152
2402822995214,19cyclictest0-21swapper/608:15:156
2402820995214,19cyclictest0-21swapper/508:20:165
2402817995113,19cyclictest0-21swapper/210:15:152
2402817995113,19cyclictest0-21swapper/208:40:152
2402820995011,39cyclictest0-21swapper/510:40:165
2402818995012,19cyclictest0-21swapper/308:45:143
2402817994931,18cyclictest0-21swapper/211:45:142
2402817994930,19cyclictest43-21ksoftirqd/210:45:142
240282399479,19cyclictest0-21swapper/708:45:167
240282099478,39cyclictest0-21swapper/508:15:155
2402818994728,19cyclictest0-21swapper/311:40:143
2402816994729,18cyclictest0-21swapper/109:50:151
240282099468,38cyclictest0-21swapper/507:35:155
240282399457,19cyclictest0-21swapper/708:15:157
240282099446,19cyclictest0-21swapper/512:30:155
240281899446,19cyclictest0-21swapper/312:10:153
240281799446,19cyclictest0-21swapper/209:30:162
240281799446,19cyclictest0-21swapper/209:15:152
240282299435,19cyclictest0-21swapper/609:40:156
2402820994342,1cyclictest319-21ice-ptp-0000:f4:00.010:35:145
240281899434,19cyclictest0-21swapper/311:15:143
240282099423,0cyclictest191rcu_preempt07:30:155
240281799423,19cyclictest0-21swapper/212:15:152
2402820994141,0cyclictest0-21swapper/511:31:375
2402820994122,19cyclictest0-21swapper/512:35:145
2402820994021,19cyclictest0-21swapper/508:00:165
2402820993939,0cyclictest0-21swapper/512:04:415
240281699390,19cyclictest0-21swapper/109:05:151
2402820993836,2cyclictest70-21ksoftirqd/509:55:185
2402820993820,18cyclictest0-21swapper/507:16:585
2402820993819,19cyclictest70-21ksoftirqd/510:25:165
2402820993819,0cyclictest0-21swapper/509:47:105
240282099380,19cyclictest0-21swapper/508:05:155
240281899380,19cyclictest0-21swapper/311:05:153
2402820993719,0cyclictest0-21swapper/507:53:005
2402820993718,18cyclictest70-21ksoftirqd/507:47:005
240281699370,37cyclictest0-21swapper/112:00:151
240282399360,17cyclictest0-21swapper/710:40:157
2402820993617,0cyclictest0-21swapper/507:28:595
240281899360,17cyclictest0-21swapper/310:30:213
240282399350,35cyclictest0-21swapper/711:40:207
2402822993535,0cyclictest0-21swapper/612:06:476
240282299350,35cyclictest0-21swapper/609:20:146
2402820993517,18cyclictest0-21swapper/511:59:185
2402820993517,18cyclictest0-21swapper/510:23:115
240281899350,35cyclictest0-21swapper/310:20:153
240281899350,16cyclictest0-21swapper/310:00:153
240281799350,16cyclictest0-21swapper/211:20:142
240282299340,34cyclictest0-21swapper/611:50:156
240282299340,15cyclictest0-21swapper/611:20:156
2402820993415,19cyclictest0-21swapper/508:25:155
240282099340,34cyclictest0-21swapper/510:11:105
240282099340,15cyclictest0-21swapper/508:30:165
240282099340,15cyclictest0-21swapper/507:10:205
2402818993414,20cyclictest0-21swapper/307:40:163
2402818993414,19cyclictest0-21swapper/312:35:143
240281899340,34cyclictest0-21swapper/308:30:243
240281899340,15cyclictest0-21swapper/311:55:153
2402817993434,0cyclictest0-21swapper/209:35:292
2402817993415,19cyclictest0-21swapper/207:15:152
240281799340,34cyclictest0-21swapper/212:05:162
240281799340,15cyclictest0-21swapper/210:20:152
240281799340,15cyclictest0-21swapper/210:00:152
2402816993416,18cyclictest0-21swapper/108:15:151
2402816993415,19cyclictest0-21swapper/112:30:151
2402816993415,19cyclictest0-21swapper/108:55:141
240281699340,15cyclictest0-21swapper/112:35:141
2402823993314,19cyclictest0-21swapper/711:25:167
2402823993314,19cyclictest0-21swapper/711:20:147
2402823993314,19cyclictest0-21swapper/709:15:167
2402823993314,19cyclictest0-21swapper/709:10:167
2402823993314,19cyclictest0-21swapper/708:10:137
2402822993314,19cyclictest0-21swapper/611:10:166
2402822993314,19cyclictest0-21swapper/611:05:156
2402822993314,19cyclictest0-21swapper/608:45:156
2402822993314,19cyclictest0-21swapper/607:20:146
2402822993313,19cyclictest0-21swapper/608:35:156
2402822993313,19cyclictest0-21swapper/608:35:156
2402820993314,19cyclictest0-21swapper/512:25:145
2402820993314,19cyclictest0-21swapper/512:15:155
2402820993314,19cyclictest0-21swapper/510:05:165
2402820993314,19cyclictest0-21swapper/509:30:165
2402820993314,0cyclictest0-21swapper/509:15:155
2402819993314,19cyclictest0-21swapper/409:28:204
2402818993314,19cyclictest0-21swapper/312:25:143
2402818993314,19cyclictest0-21swapper/308:50:163
2402818993314,19cyclictest0-21swapper/308:50:163
2402818993314,19cyclictest0-21swapper/307:45:173
2402817993314,19cyclictest0-21swapper/211:50:152
2402817993314,19cyclictest0-21swapper/211:35:132
2402817993314,19cyclictest0-21swapper/210:30:162
2402817993314,19cyclictest0-21swapper/208:25:152
240281799330,14cyclictest0-21swapper/207:45:162
2402816993314,19cyclictest0-21swapper/112:20:151
2402816993314,19cyclictest0-21swapper/110:05:161
2402816993314,19cyclictest0-21swapper/109:20:201
2402816993314,19cyclictest0-21swapper/108:05:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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