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2026-03-02 - 22:43
[ 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.

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 highest latencies:
System rack4slot1.osadl.org (updated Mon Mar 02, 2026 07:31:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3103324180,1sleep012-21ksoftirqd/007:11:570
3103324180,1sleep012-21ksoftirqd/007:11:570
491021320,3sleep10-21swapper/107:12:381
491021320,3sleep10-21swapper/107:12:381
199321290,9sleep11992-21benchlatencyplo07:28:361
199321290,9sleep11992-21benchlatencyplo07:28:361
578621130,12sleep121-21ksoftirqd/107:22:281
578621130,12sleep121-21ksoftirqd/107:22:281
2272021060,3sleep30-21swapper/307:24:113
2272021060,3sleep30-21swapper/307:24:113
1636921010,3sleep20-21swapper/207:13:482
1636921010,3sleep20-21swapper/207:13:482
59942980,4chrt0-21swapper/307:19:163
59942980,4chrt0-21swapper/307:19:163
271412960,4sleep227138-21benchlatencyplo07:24:382
271412960,4sleep227138-21benchlatencyplo07:24:382
268072900,2chrt0-21swapper/307:31:073
268072900,2chrt0-21swapper/307:31:073
207092780,2sleep020706-21tr07:17:280
207092780,2sleep020706-21tr07:17:280
107142770,3chrt0-21swapper/107:16:281
107142770,3chrt0-21swapper/107:16:281
250172720,5sleep2261rcuc/207:21:122
250172720,5sleep2261rcuc/207:21:122
257782670,3sleep30-21swapper/307:14:453
257782670,3sleep30-21swapper/307:14:453
187662570,3sleep218764-21benchlatencyplo07:27:002
187662570,3sleep218764-21benchlatencyplo07:27:002
51999441,8cyclictest29015-21benchlatencyplo07:28:030
51999441,8cyclictest29015-21benchlatencyplo07:28:030
519994315,24cyclictest3495-21benchlatencyplo07:25:320
519994315,24cyclictest3495-21benchlatencyplo07:25:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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