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2026-03-05 - 21:44
[ 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 20 highest latencies:
System rack4slot1.osadl.org (updated Thu Mar 05, 2026 11:26:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1284727070,2sleep227-21ksoftirqd/207:11:322
764821280,2sleep20-21swapper/209:56:392
764821280,2sleep20-21swapper/209:56:392
764821280,2sleep20-21swapper/209:56:392
1050921000,2sleep30-21swapper/310:31:413
1050921000,2sleep30-21swapper/310:31:413
248612950,2sleep10-21swapper/107:41:421
248612950,2sleep10-21swapper/107:41:421
52542830,2chrt0-21swapper/010:26:400
52542830,2chrt0-21swapper/010:26:400
191432830,1sleep227-21ksoftirqd/208:51:402
191432830,1sleep227-21ksoftirqd/208:51:402
327482790,3sleep20-21swapper/210:21:352
327482790,3sleep20-21swapper/210:21:352
25412780,3sleep20-21swapper/209:20:092
25412780,3sleep20-21swapper/209:20:092
179752770,3sleep20-21swapper/211:11:312
95422760,3sleep20-21swapper/209:26:412
95422760,3sleep20-21swapper/209:26:412
72622760,3sleep20-21swapper/209:25:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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