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2026-02-10 - 10:17
[ 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 Tue Feb 10, 2026 00:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71660rcu_preempt0-21swapper/000:14:420
71660rcu_preempt0-21swapper/000:14:420
71640rcu_preempt0-21swapper/221:32:392
71640rcu_preempt0-21swapper/221:32:392
71640rcu_preempt0-21swapper/221:32:392
71540rcu_preempt0-21swapper/123:41:201
71540rcu_preempt0-21swapper/123:41:201
46250520irq/120-QManpo31133-2110:48:551
46250520irq/120-QManpo31133-2110:48:551
71460rcu_preempt0-21swapper/221:44:142
71460rcu_preempt0-21swapper/221:44:142
71460rcu_preempt0-21swapper/221:44:142
71420rcu_preempt0-21swapper/222:01:202
71420rcu_preempt0-21swapper/222:01:202
71410rcu_preempt31342-21df_abs19:06:230
71410rcu_preempt31342-21df_abs19:06:230
71410rcu_preempt0-21swapper/122:53:541
71410rcu_preempt0-21swapper/122:53:541
71400rcu_preempt0-21swapper/222:40:322
71400rcu_preempt0-21swapper/222:40:322
71400rcu_preempt0-21swapper/222:40:322
71390rcu_preempt23358-21sh23:42:213
71390rcu_preempt23358-21sh23:42:213
71390rcu_preempt15367-21sh21:36:133
71390rcu_preempt15367-21sh21:36:133
71390rcu_preempt15367-21sh21:36:133
71390rcu_preempt0-21swapper/321:55:593
71390rcu_preempt0-21swapper/321:55:593
71390rcu_preempt0-21swapper/223:33:262
71390rcu_preempt0-21swapper/223:33:262
71390rcu_preempt0-21swapper/222:22:202
71390rcu_preempt0-21swapper/222:22:202
71390rcu_preempt0-21swapper/200:33:562
71390rcu_preempt0-21swapper/200:33:562
71390rcu_preempt0-21swapper/119:42:041
71390rcu_preempt0-21swapper/119:42:041
46050390irq/122-QManpo29940-2110:48:550
46050390irq/122-QManpo29940-2110:48:550
46050390irq/122-QManpo13899-2110:48:550
46050390irq/122-QManpo13899-2110:48:550
46050390irq/122-QManpo10926-2110:48:550
46050390irq/122-QManpo10926-2110:48:550
99750380irq/38-i2c-mpc17274-21ssh21:38:541
99750380irq/38-i2c-mpc17274-21ssh21:38:541
99750380irq/38-i2c-mpc17274-21ssh21:38:541
71380rcu_preempt20151-21sh21:44:063
71380rcu_preempt20151-21sh21:44:063
71380rcu_preempt20151-21sh21:44:063
71380rcu_preempt0-21swapper/223:02:402
71380rcu_preempt0-21swapper/223:02:402
71380rcu_preempt0-21swapper/223:02:402
71380rcu_preempt0-21swapper/222:55:442
71380rcu_preempt0-21swapper/222:55:442
71380rcu_preempt0-21swapper/200:23:522
71380rcu_preempt0-21swapper/200:23:522
71380rcu_preempt0-21swapper/100:02:331
71380rcu_preempt0-21swapper/100:02:331
46050380irq/122-QManpo18064-2110:48:550
46050380irq/122-QManpo18064-2110:48:550
46050380irq/122-QManpo18064-2110:48:550
99750370irq/38-i2c-mpc0-21swapper/022:39:080
99750370irq/38-i2c-mpc0-21swapper/022:39:080
99750370irq/38-i2c-mpc0-21swapper/022:39:080
71370rcu_preempt14311-1kworker/2:0H20:01:312
71370rcu_preempt14311-1kworker/2:0H20:01:312
71370rcu_preempt0-21swapper/223:06:542
71370rcu_preempt0-21swapper/223:06:542
71370rcu_preempt0-21swapper/223:06:542
71370rcu_preempt0-21swapper/221:58:282
71370rcu_preempt0-21swapper/221:58:282
71370rcu_preempt0-21swapper/221:58:282
71370rcu_preempt0-21swapper/219:25:592
71370rcu_preempt0-21swapper/219:25:592
71370rcu_preempt0-21swapper/123:39:471
71370rcu_preempt0-21swapper/123:39:471
71370rcu_preempt0-21swapper/121:56:281
71370rcu_preempt0-21swapper/121:56:281
71370rcu_preempt0-21swapper/121:56:281
46050370irq/122-QManpo9733-2110:48:550
46050370irq/122-QManpo9733-2110:48:550
46050370irq/122-QManpo8659-10
46050370irq/122-QManpo8659-10
46050370irq/122-QManpo8659-10
46050370irq/122-QManpo6884-2110:48:550
46050370irq/122-QManpo6884-2110:48:550
46050370irq/122-QManpo6884-2110:48:550
46050370irq/122-QManpo6307-2110:48:550
46050370irq/122-QManpo6307-2110:48:550
46050370irq/122-QManpo6307-2110:48:550
46050370irq/122-QManpo28411-2110:48:550
46050370irq/122-QManpo28411-2110:48:550
46050370irq/122-QManpo20006-2110:48:550
46050370irq/122-QManpo20006-2110:48:550
46050370irq/122-QManpo18897-2110:48:550
46050370irq/122-QManpo18897-2110:48:550
71360rcu_preempt8647-21sendmail-msp22:21:091
71360rcu_preempt8647-21sendmail-msp22:21:091
71360rcu_preempt8647-21sendmail-msp22:21:091
71360rcu_preempt4559-21ssh00:06:333
71360rcu_preempt4559-21ssh00:06:333
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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