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2026-02-23 - 17:33
[ 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 Mon Feb 23, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
781299511cyclictest20014-21apt-get12:21:351
781299511cyclictest20014-21apt-get12:21:351
7811995139cyclictest13434-21apt-get07:31:330
7811995139cyclictest13434-21apt-get07:31:330
7811994936cyclictest20290-21apt-get09:31:350
7811994936cyclictest20290-21apt-get09:31:350
7811994936cyclictest20290-21apt-get09:31:350
46050470irq/122-QManpo7735-2110:48:550
46050470irq/122-QManpo7735-2110:48:550
781299462cyclictest19261-21df10:26:371
781299462cyclictest19261-21df10:26:371
781299462cyclictest19261-21df10:26:371
7811994634cyclictest30479-21apt-get10:46:340
7811994634cyclictest30479-21apt-get10:46:340
7811994618cyclictest0-21swapper/009:49:350
7811994618cyclictest0-21swapper/009:49:350
7811994617cyclictest28953-21diskstats08:26:390
7811994617cyclictest28953-21diskstats08:26:390
7811994615cyclictest0-21swapper/012:18:040
7811994615cyclictest0-21swapper/012:18:040
781499452cyclictest4995-21/usr/sbin/munin10:01:363
781499452cyclictest4995-21/usr/sbin/munin10:01:363
781299451cyclictest22047-21wget10:31:381
781299451cyclictest22047-21wget10:31:381
7811994522cyclictest24033-21users08:06:520
7811994522cyclictest24033-21users08:06:520
71450rcu_preempt0-21swapper/209:11:352
71450rcu_preempt0-21swapper/209:11:352
781499442cyclictest28306-21ntp_states10:41:493
781499442cyclictest28306-21ntp_states10:41:493
7811994423cyclictest0-21swapper/011:02:130
7811994423cyclictest0-21swapper/011:02:130
7811994422cyclictest24117-1kworker/0:0H09:38:000
7811994422cyclictest24117-1kworker/0:0H09:38:000
7811994421cyclictest15704-21memory11:16:460
7811994421cyclictest15704-21memory11:16:460
7811994421cyclictest15704-21memory11:16:460
7811994414cyclictest0-21swapper/012:31:360
7811994414cyclictest0-21swapper/012:31:360
7811994413cyclictest0-21swapper/007:18:200
7811994413cyclictest0-21swapper/007:18:200
781499435cyclictest25175-21wc08:11:503
781499435cyclictest25175-21wc08:11:503
781499434cyclictest0-21swapper/310:16:503
781499434cyclictest0-21swapper/310:16:503
781499434cyclictest0-21swapper/310:16:503
781499432cyclictest8869-1kworker/3:0H09:11:513
781499432cyclictest8869-1kworker/3:0H09:11:513
781499432cyclictest8693-21diskmemload09:16:533
781499432cyclictest8693-21diskmemload09:16:533
781499432cyclictest27565-21munin-run10:41:243
781499432cyclictest27565-21munin-run10:41:243
781299432cyclictest29598-1kworker/1:3H11:11:491
781299432cyclictest29598-1kworker/1:3H11:11:491
7811994323cyclictest14508-21munin-run09:21:240
7811994323cyclictest14508-21munin-run09:21:240
7811994313cyclictest0-21swapper/011:53:150
7811994313cyclictest0-21swapper/011:53:150
71430rcu_preempt0-21swapper/007:56:350
71430rcu_preempt0-21swapper/007:56:350
71430rcu_preempt0-21swapper/007:56:350
46450430irq/118-QManpo28389-2110:48:552
46450430irq/118-QManpo28389-2110:48:552
781499422cyclictest11908-21ntp_states12:06:493
781499422cyclictest11908-21ntp_states12:06:493
781499421cyclictest9493-21apt-get11:06:363
781499421cyclictest9493-21apt-get11:06:363
781299422cyclictest7696-21/usr/sbin/munin10:06:471
781299422cyclictest7696-21/usr/sbin/munin10:06:471
781299422cyclictest7696-21/usr/sbin/munin10:06:471
781299422cyclictest24108-21irqstats11:31:431
781299422cyclictest24108-21irqstats11:31:431
781299421cyclictest23156-21/usr/sbin/munin09:37:091
781299421cyclictest23156-21/usr/sbin/munin09:37:091
7812994219cyclictest9125-21df_inode09:11:391
7812994219cyclictest9125-21df_inode09:11:391
7811994232cyclictest14693-21apt-get09:21:340
7811994232cyclictest14693-21apt-get09:21:340
7811994222cyclictest17870-21memory09:26:440
7811994222cyclictest17870-21memory09:26:440
7811994222cyclictest14795-21ntp_states12:11:480
7811994222cyclictest14795-21ntp_states12:11:480
7811994222cyclictest14795-21ntp_states12:11:480
7811994221cyclictest9158-21ntp_states12:01:490
7811994221cyclictest9158-21ntp_states12:01:490
7811994221cyclictest27328-21/usr/sbin/munin08:21:480
7811994221cyclictest27328-21/usr/sbin/munin08:21:480
7811994220cyclictest26648-21apt-get11:36:350
7811994220cyclictest26648-21apt-get11:36:350
7811994219cyclictest1393-21meminfo10:51:440
7811994219cyclictest1393-21meminfo10:51:440
7811994219cyclictest0-21swapper/012:21:520
7811994219cyclictest0-21swapper/012:21:520
7811994218cyclictest0-21swapper/010:21:380
7811994218cyclictest0-21swapper/010:21:380
7811994218cyclictest0-21swapper/009:56:390
7811994218cyclictest0-21swapper/009:56:390
71420rcu_preempt0-21swapper/012:36:330
71420rcu_preempt0-21swapper/012:36:330
71420rcu_preempt0-21swapper/011:45:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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