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2026-03-04 - 08:50
[ 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 376 highest latencies:
System rack4slot1.osadl.org (updated Tue Mar 03, 2026 19:26:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2187821650,2sleep10-21swapper/119:11:301
2187821650,2sleep10-21swapper/119:11:301
226002550,3sleep021100-21ls19:11:420
226002550,3sleep021100-21ls19:11:420
226022420,2sleep221100-21ls19:11:442
226022420,2sleep221100-21ls19:11:442
267752340,4sleep20-21swapper/219:26:022
267752340,4sleep20-21swapper/219:26:022
2265299291,3cyclictest0-21swapper/319:16:373
2265299291,3cyclictest0-21swapper/319:16:373
2264999289,16cyclictest25281-21cat19:21:270
2264999289,16cyclictest25281-21cat19:21:270
2265299261,3cyclictest0-21swapper/319:21:273
2265299261,3cyclictest0-21swapper/319:21:273
2265299241,3cyclictest0-21swapper/319:15:483
2265299241,3cyclictest0-21swapper/319:15:483
22650992312,5cyclictest21-21ksoftirqd/119:22:401
22650992312,5cyclictest21-21ksoftirqd/119:22:401
2264999231,8cyclictest23264-21grep19:16:260
2264999231,8cyclictest23264-21grep19:16:260
2265099228,3cyclictest131rcu_preempt19:16:271
2265099228,3cyclictest131rcu_preempt19:16:271
2265199189,6cyclictest24254-21grep19:16:382
2265199189,6cyclictest24254-21grep19:16:382
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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