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2026-01-20 - 20:45
[ 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 Jan 20, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71670rcu_preempt13416-21copy12:01:031
71670rcu_preempt13416-21copy12:01:031
71650rcu_preempt0-21swapper/210:26:422
71650rcu_preempt0-21swapper/210:26:422
71480rcu_preempt0-21swapper/009:36:100
71480rcu_preempt0-21swapper/009:36:100
71480rcu_preempt0-21swapper/009:36:100
71450rcu_preempt0-21swapper/010:43:590
71450rcu_preempt0-21swapper/010:43:590
71430rcu_preempt0-21swapper/012:26:140
71430rcu_preempt0-21swapper/012:26:140
71410rcu_preempt13560-21ssh12:00:593
71410rcu_preempt13560-21ssh12:00:593
71410rcu_preempt0-21swapper/310:27:073
71410rcu_preempt0-21swapper/310:27:073
71410rcu_preempt0-21swapper/112:13:061
71410rcu_preempt0-21swapper/112:13:061
71410rcu_preempt0-21swapper/112:13:061
71410rcu_preempt0-21swapper/007:06:000
71410rcu_preempt0-21swapper/007:06:000
71410rcu_preempt0-21swapper/007:06:000
71400rcu_preempt0-21swapper/110:36:101
71400rcu_preempt0-21swapper/110:36:101
71400rcu_preempt0-21swapper/110:36:101
71400rcu_preempt0-21swapper/109:57:421
71400rcu_preempt0-21swapper/109:57:421
71400rcu_preempt0-21swapper/109:57:421
71400rcu_preempt0-21swapper/109:33:041
71400rcu_preempt0-21swapper/109:33:041
2299400migration/211961-21taskset07:09:562
2299400migration/211961-21taskset07:09:562
2299400migration/211961-21taskset07:09:562
71390rcu_preempt14428-21wget11:06:013
71390rcu_preempt14428-21wget11:06:013
71390rcu_preempt14428-21wget11:06:013
71390rcu_preempt0-21swapper/312:10:503
71390rcu_preempt0-21swapper/312:10:503
71390rcu_preempt0-21swapper/312:10:503
71390rcu_preempt0-21swapper/308:05:553
71390rcu_preempt0-21swapper/308:05:553
71390rcu_preempt0-21swapper/211:56:322
71390rcu_preempt0-21swapper/211:56:322
71380rcu_preempt26088-21apt-get08:00:583
71380rcu_preempt26088-21apt-get08:00:583
71380rcu_preempt26088-21apt-get08:00:583
71380rcu_preempt20098-21sh09:21:401
71380rcu_preempt20098-21sh09:21:401
71380rcu_preempt0-21swapper/310:41:193
71380rcu_preempt0-21swapper/310:41:193
71380rcu_preempt0-21swapper/310:17:153
71380rcu_preempt0-21swapper/310:17:153
71380rcu_preempt0-21swapper/310:17:153
71380rcu_preempt0-21swapper/309:48:063
71380rcu_preempt0-21swapper/309:48:063
71380rcu_preempt0-21swapper/212:21:482
71380rcu_preempt0-21swapper/212:21:482
71380rcu_preempt0-21swapper/211:01:272
71380rcu_preempt0-21swapper/211:01:272
71380rcu_preempt0-21swapper/210:55:112
71380rcu_preempt0-21swapper/210:55:112
71380rcu_preempt0-21swapper/210:55:112
71380rcu_preempt0-21swapper/210:41:082
71380rcu_preempt0-21swapper/210:41:082
71380rcu_preempt0-21swapper/208:11:102
71380rcu_preempt0-21swapper/208:11:102
71380rcu_preempt0-21swapper/111:41:591
71380rcu_preempt0-21swapper/111:41:591
71380rcu_preempt0-21swapper/111:41:591
71380rcu_preempt0-21swapper/110:51:331
71380rcu_preempt0-21swapper/110:51:331
71380rcu_preempt0-21swapper/110:51:331
46050380irq/122-QManpo26950-10
46050380irq/122-QManpo26950-10
71370rcu_preempt3480-21taskset09:50:321
71370rcu_preempt3480-21taskset09:50:321
71370rcu_preempt30279-21ssh12:30:142
71370rcu_preempt30279-21ssh12:30:142
71370rcu_preempt1958-21snmpd08:02:202
71370rcu_preempt1958-21snmpd08:02:202
71370rcu_preempt1958-21snmpd08:02:202
71370rcu_preempt1004-21sh12:35:491
71370rcu_preempt1004-21sh12:35:491
71370rcu_preempt0-21swapper/310:49:123
71370rcu_preempt0-21swapper/310:49:123
71370rcu_preempt0-21swapper/211:50:012
71370rcu_preempt0-21swapper/211:50:012
71370rcu_preempt0-21swapper/210:32:322
71370rcu_preempt0-21swapper/210:32:322
71370rcu_preempt0-21swapper/209:10:532
71370rcu_preempt0-21swapper/209:10:532
71370rcu_preempt0-21swapper/207:27:442
71370rcu_preempt0-21swapper/207:27:442
71370rcu_preempt0-21swapper/207:27:442
71370rcu_preempt0-21swapper/111:51:201
71370rcu_preempt0-21swapper/111:51:201
71370rcu_preempt0-21swapper/110:56:021
71370rcu_preempt0-21swapper/110:56:021
71370rcu_preempt0-21swapper/110:56:021
71370rcu_preempt0-21swapper/108:06:121
71370rcu_preempt0-21swapper/108:06:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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