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2026-02-01 - 23:32
[ 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 01, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71660rcu_preempt0-21swapper/110:23:381
71660rcu_preempt0-21swapper/110:23:381
71660rcu_preempt0-21swapper/110:23:381
71660rcu_preempt0-21swapper/109:44:541
71660rcu_preempt0-21swapper/109:44:541
71660rcu_preempt0-21swapper/109:44:541
407299633cyclictest0-21swapper/008:26:180
407299633cyclictest0-21swapper/008:26:180
71520rcu_preempt16838-21copy12:21:120
71520rcu_preempt16838-21copy12:21:120
71520rcu_preempt16838-21copy12:21:120
407299524cyclictest11207-21apt-get12:11:100
407299524cyclictest11207-21apt-get12:11:100
407299522cyclictest7139-21df07:21:130
407299522cyclictest7139-21df07:21:130
407299522cyclictest6123-21proc_pri07:16:250
407299522cyclictest6123-21proc_pri07:16:250
407299522cyclictest6123-21proc_pri07:16:250
4072995218cyclictest2895-21df_inode11:56:160
4072995218cyclictest2895-21df_inode11:56:160
4072995218cyclictest2895-21df_inode11:56:160
407299514cyclictest0-21swapper/011:11:210
407299514cyclictest0-21swapper/011:11:210
407299513cyclictest0-21swapper/010:50:470
407299513cyclictest0-21swapper/010:50:470
407299513cyclictest0-21swapper/009:52:050
407299513cyclictest0-21swapper/009:52:050
407299513cyclictest0-21swapper/009:52:050
4072995117cyclictest2577-21users10:01:310
4072995117cyclictest2577-21users10:01:310
407299504cyclictest0-21swapper/010:15:090
407299504cyclictest0-21swapper/010:15:090
407299503cyclictest0-21swapper/012:26:190
407299503cyclictest0-21swapper/012:26:190
407299503cyclictest0-21swapper/012:26:190
407299503cyclictest0-21swapper/012:06:260
407299503cyclictest0-21swapper/012:06:260
407299503cyclictest0-21swapper/009:50:310
407299503cyclictest0-21swapper/009:50:310
407299503cyclictest0-21swapper/009:50:310
407299502cyclictest1959-21runrttasks09:16:390
407299502cyclictest1959-21runrttasks09:16:390
4072995016cyclictest26104-21ntp_states12:36:270
4072995016cyclictest26104-21ntp_states12:36:270
4072995015cyclictest2374-21/usr/sbin/munin09:01:200
4072995015cyclictest2374-21/usr/sbin/munin09:01:200
407299497cyclictest46050irq/122-QMan10:48:550
407299497cyclictest46050irq/122-QMan10:48:550
407299497cyclictest15308-1kworker/0:2H12:20:580
407299497cyclictest15308-1kworker/0:2H12:20:580
407299497cyclictest15308-1kworker/0:2H12:20:580
407299493cyclictest0-21swapper/011:41:150
407299493cyclictest0-21swapper/011:41:150
407299493cyclictest0-21swapper/010:30:200
407299493cyclictest0-21swapper/010:30:200
407299493cyclictest0-21swapper/010:30:200
407299493cyclictest0-21swapper/009:41:410
407299493cyclictest0-21swapper/009:41:410
407299493cyclictest0-21swapper/009:41:410
407299493cyclictest0-21swapper/009:21:260
407299493cyclictest0-21swapper/009:21:260
407299493cyclictest0-21swapper/009:21:260
407299493cyclictest0-21swapper/008:51:240
407299493cyclictest0-21swapper/008:51:240
407299493cyclictest0-21swapper/008:21:210
407299493cyclictest0-21swapper/008:21:210
407299493cyclictest0-21swapper/007:56:200
407299493cyclictest0-21swapper/007:56:200
407299493cyclictest0-21swapper/007:56:200
407299492cyclictest30979-21meminfo08:46:190
407299492cyclictest30979-21meminfo08:46:190
407299492cyclictest12928-21memory07:41:220
407299492cyclictest12928-21memory07:41:220
4072994917cyclictest0-21swapper/008:36:210
4072994917cyclictest0-21swapper/008:36:210
4072994914cyclictest0-21swapper/011:21:100
4072994914cyclictest0-21swapper/011:21:100
71480rcu_preempt0-21swapper/112:09:341
71480rcu_preempt0-21swapper/112:09:341
407299484cyclictest0-21swapper/009:27:350
407299484cyclictest0-21swapper/009:27:350
407299483cyclictest0-21swapper/010:36:120
407299483cyclictest0-21swapper/010:36:120
407299483cyclictest0-21swapper/009:56:470
407299483cyclictest0-21swapper/009:56:470
407299483cyclictest0-21swapper/009:56:470
407299483cyclictest0-21swapper/009:36:170
407299483cyclictest0-21swapper/009:36:170
407299483cyclictest0-21swapper/009:36:170
407299483cyclictest0-21swapper/008:31:120
407299483cyclictest0-21swapper/008:31:120
407299482cyclictest3815-21df_inode11:01:150
407299482cyclictest3815-21df_inode11:01:150
407299482cyclictest31634-21ssh11:50:100
407299482cyclictest31634-21ssh11:50:100
407299482cyclictest21707-21ssh11:31:350
407299482cyclictest21707-21ssh11:31:350
407299482cyclictest1959-21runrttasks07:48:300
407299482cyclictest1959-21runrttasks07:48:300
407299482cyclictest12554-21meminfo11:16:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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