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2026-02-15 - 19:01
[ 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 Sun Feb 15, 2026 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
46050480irq/122-QManpo15592-2110:48:550
46050480irq/122-QManpo15592-2110:48:550
71460rcu_preempt24294-1kworker/1:0H09:31:391
71460rcu_preempt24294-1kworker/1:0H09:31:391
71460rcu_preempt24294-1kworker/1:0H09:31:391
71430rcu_preempt0-21swapper/310:43:283
71430rcu_preempt0-21swapper/310:43:283
71430rcu_preempt0-21swapper/310:43:283
71430rcu_preempt0-21swapper/210:56:262
71430rcu_preempt0-21swapper/210:56:262
71430rcu_preempt0-21swapper/210:56:262
71410rcu_preempt0-21swapper/311:42:043
71410rcu_preempt0-21swapper/311:42:043
71410rcu_preempt0-21swapper/311:00:223
71410rcu_preempt0-21swapper/311:00:223
71410rcu_preempt0-21swapper/311:00:223
71400rcu_preempt12208-21ssh10:56:331
71400rcu_preempt12208-21ssh10:56:331
71400rcu_preempt12208-21ssh10:56:331
71400rcu_preempt0-21swapper/312:22:443
71400rcu_preempt0-21swapper/312:22:443
71400rcu_preempt0-21swapper/309:43:003
71400rcu_preempt0-21swapper/309:43:003
71400rcu_preempt0-21swapper/309:43:003
71400rcu_preempt0-21swapper/011:24:080
71400rcu_preempt0-21swapper/011:24:080
46050400irq/122-QManpo23921-2110:48:550
46050400irq/122-QManpo23921-2110:48:550
71390rcu_preempt0-21swapper/311:50:473
71390rcu_preempt0-21swapper/311:50:473
71380rcu_preempt17775-21sh12:02:180
71380rcu_preempt17775-21sh12:02:180
71380rcu_preempt16521-21diskmemload09:52:170
71380rcu_preempt16521-21diskmemload09:52:170
71380rcu_preempt0-21swapper/011:51:580
71380rcu_preempt0-21swapper/011:51:580
71380rcu_preempt0-21swapper/010:53:500
71380rcu_preempt0-21swapper/010:53:500
71380rcu_preempt0-21swapper/010:53:500
71380rcu_preempt0-21swapper/009:35:500
71380rcu_preempt0-21swapper/009:35:500
71380rcu_preempt0-21swapper/009:35:500
46050380irq/122-QManpo8310-210
46050380irq/122-QManpo8310-210
46050380irq/122-QManpo8310-210
46050380irq/122-QManpo26826-2110:48:550
46050380irq/122-QManpo26826-2110:48:550
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
314292380sleep017586-1kworker/0:0H11:30:380
314292380sleep017586-1kworker/0:0H11:30:380
314292380sleep017586-1kworker/0:0H11:30:380
2899380migration/314337-21taskset07:06:233
2899380migration/314337-21taskset07:06:233
71370rcu_preempt16521-21diskmemload12:32:590
71370rcu_preempt16521-21diskmemload12:32:590
71370rcu_preempt16521-21diskmemload12:32:590
71370rcu_preempt14701-21ssh11:01:190
71370rcu_preempt14701-21ssh11:01:190
71370rcu_preempt14701-21ssh11:01:190
71370rcu_preempt0-21swapper/312:00:543
71370rcu_preempt0-21swapper/312:00:543
71370rcu_preempt0-21swapper/209:16:262
71370rcu_preempt0-21swapper/209:16:262
71370rcu_preempt0-21swapper/209:16:262
71370rcu_preempt0-21swapper/010:48:510
71370rcu_preempt0-21swapper/010:48:510
71370rcu_preempt0-21swapper/010:48:510
71370rcu_preempt0-21swapper/010:12:280
71370rcu_preempt0-21swapper/010:12:280
71370rcu_preempt0-21swapper/009:41:180
71370rcu_preempt0-21swapper/009:41:180
71370rcu_preempt0-21swapper/009:41:180
46050370irq/122-QManpo29906-2110:48:550
46050370irq/122-QManpo29906-2110:48:550
46050370irq/122-QManpo26030-2110:48:550
46050370irq/122-QManpo26030-2110:48:550
46050370irq/122-QManpo16406-2110:48:550
46050370irq/122-QManpo16406-2110:48:550
46050370irq/122-QManpo14196-2110:48:550
46050370irq/122-QManpo14196-2110:48:550
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
71360rcu_preempt4496-21sh10:42:090
71360rcu_preempt4496-21sh10:42:090
71360rcu_preempt4496-21sh10:42:090
71360rcu_preempt30199-1kworker/3:0H11:33:363
71360rcu_preempt30199-1kworker/3:0H11:33:363
71360rcu_preempt29253-21sh12:22:350
71360rcu_preempt29253-21sh12:22:350
71360rcu_preempt17563-1kworker/0:1H09:26:560
71360rcu_preempt17563-1kworker/0:1H09:26:560
71360rcu_preempt0-21swapper/011:31:350
71360rcu_preempt0-21swapper/011:31:350
71360rcu_preempt0-21swapper/010:35:300
71360rcu_preempt0-21swapper/010:35:300
71360rcu_preempt0-21swapper/010:01:040
71360rcu_preempt0-21swapper/010:01:040
71360rcu_preempt0-21swapper/010:01:040
71360rcu_preempt0-21swapper/009:21:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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