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2026-01-22 - 11:22
[ 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 100 highest latencies:
System rack4slot4.osadl.org (updated Thu Jan 22, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71430rcu_preempt0-21swapper/220:35:582
71430rcu_preempt0-21swapper/220:35:582
71430rcu_preempt0-21swapper/220:35:582
71430rcu_preempt0-21swapper/120:35:561
71430rcu_preempt0-21swapper/120:35:561
71430rcu_preempt0-21swapper/120:35:561
46050410irq/122-QManpo0-210
46050410irq/122-QManpo0-210
46050410irq/122-QManpo0-210
71400rcu_preempt2597-1kworker/2:2H23:51:062
71400rcu_preempt2597-1kworker/2:2H23:51:062
71400rcu_preempt0-21swapper/323:36:003
71400rcu_preempt0-21swapper/323:36:003
71400rcu_preempt0-21swapper/223:27:392
71400rcu_preempt0-21swapper/223:27:392
71400rcu_preempt0-21swapper/123:50:521
71400rcu_preempt0-21swapper/123:50:521
71400rcu_preempt0-21swapper/123:50:521
71400rcu_preempt0-21swapper/121:29:251
71400rcu_preempt0-21swapper/121:29:251
71400rcu_preempt0-21swapper/121:29:251
71400rcu_preempt0-21swapper/120:00:571
71400rcu_preempt0-21swapper/120:00:571
71400rcu_preempt0-21swapper/120:00:571
46650400irq/116-QManpo7040-2110:48:553
46650400irq/116-QManpo7040-2110:48:553
46050400irq/122-QManpo5503-2110:48:550
46050400irq/122-QManpo5503-2110:48:550
71390rcu_preempt0-21swapper/021:30:200
71390rcu_preempt0-21swapper/021:30:200
71390rcu_preempt0-21swapper/021:30:200
46250390irq/120-QManpo7034-2110:48:551
46250390irq/120-QManpo7034-2110:48:551
71380rcu_preempt30169-21apt-get22:45:580
71380rcu_preempt30169-21apt-get22:45:580
71380rcu_preempt29384-1kworker/dying00:15:522
71380rcu_preempt29384-1kworker/dying00:15:522
71380rcu_preempt19928-21diskstats21:31:061
71380rcu_preempt19928-21diskstats21:31:061
71380rcu_preempt0-21swapper/321:25:513
71380rcu_preempt0-21swapper/321:25:513
71380rcu_preempt0-21swapper/300:28:283
71380rcu_preempt0-21swapper/300:28:283
71380rcu_preempt0-21swapper/300:28:283
71380rcu_preempt0-21swapper/200:36:002
71380rcu_preempt0-21swapper/200:36:002
71380rcu_preempt0-21swapper/200:36:002
71380rcu_preempt0-21swapper/123:51:091
71380rcu_preempt0-21swapper/123:51:091
71380rcu_preempt0-21swapper/023:47:020
71380rcu_preempt0-21swapper/023:47:020
71380rcu_preempt0-21swapper/023:47:020
71380rcu_preempt0-21swapper/019:06:040
71380rcu_preempt0-21swapper/019:06:040
46050380irq/122-QManpo7180-2110:48:550
46050380irq/122-QManpo7180-2110:48:550
46050380irq/122-QManpo23455-2110:48:550
46050380irq/122-QManpo23455-2110:48:550
46050380irq/122-QManpo22809-2110:48:550
46050380irq/122-QManpo22809-2110:48:550
46050380irq/122-QManpo22809-2110:48:550
46050380irq/122-QManpo13940-2110:48:550
46050380irq/122-QManpo13940-2110:48:550
46050380irq/122-QManpo10593-10
46050380irq/122-QManpo10593-10
46050380irq/122-QManpo10593-10
71370rcu_preempt8052-21sh21:10:523
71370rcu_preempt8052-21sh21:10:523
71370rcu_preempt8052-21sh21:10:523
71370rcu_preempt10642-21seq00:04:422
71370rcu_preempt10642-21seq00:04:422
71370rcu_preempt0-21swapper/123:36:121
71370rcu_preempt0-21swapper/123:36:121
71370rcu_preempt0-21swapper/123:28:221
71370rcu_preempt0-21swapper/123:28:221
71370rcu_preempt0-21swapper/121:22:051
71370rcu_preempt0-21swapper/121:22:051
71370rcu_preempt0-21swapper/119:21:061
71370rcu_preempt0-21swapper/119:21:061
71370rcu_preempt0-21swapper/119:21:061
71370rcu_preempt0-21swapper/100:29:171
71370rcu_preempt0-21swapper/100:29:171
71370rcu_preempt0-21swapper/100:29:171
46050370irq/122-QManpo5904-2110:48:550
46050370irq/122-QManpo5904-2110:48:550
46050370irq/122-QManpo5904-2110:48:550
46050370irq/122-QManpo4275-2110:48:550
46050370irq/122-QManpo4275-2110:48:550
46050370irq/122-QManpo4275-2110:48:550
46050370irq/122-QManpo32175-2110:48:550
46050370irq/122-QManpo32175-2110:48:550
46050370irq/122-QManpo21619-2110:48:550
46050370irq/122-QManpo21619-2110:48:550
46050370irq/122-QManpo21619-2110:48:550
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
123312370sleep09541-1kworker/0:0H00:06:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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