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2026-03-02 - 07:24
[ 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 Mar 02, 2026 00:44:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71750rcu_preempt0-21swapper/200:19:112
71750rcu_preempt0-21swapper/200:19:112
71750rcu_preempt0-21swapper/200:19:112
71490rcu_preempt0-21swapper/000:32:420
71490rcu_preempt0-21swapper/000:32:420
71490rcu_preempt0-21swapper/000:32:420
14608994725cyclictest30728-21meminfo23:31:530
14608994725cyclictest30728-21meminfo23:31:530
14608994626cyclictest17564-21ssh21:14:250
14608994626cyclictest17564-21ssh21:14:250
14608994525cyclictest29107-21ntp_states20:01:560
14608994525cyclictest29107-21ntp_states20:01:560
14608994525cyclictest27365-21df19:56:440
14608994525cyclictest27365-21df19:56:440
14608994523cyclictest3377-21ssh22:43:150
14608994523cyclictest3377-21ssh22:43:150
14608994523cyclictest10900-21meminfo22:56:510
14608994523cyclictest10900-21meminfo22:56:510
14608994523cyclictest10900-21meminfo22:56:510
14608994520cyclictest0-21swapper/019:41:440
14608994520cyclictest0-21swapper/019:41:440
71440rcu_preempt0-21swapper/123:01:581
71440rcu_preempt0-21swapper/123:01:581
14608994433cyclictest23424-21apt-get00:16:400
14608994433cyclictest23424-21apt-get00:16:400
14608994433cyclictest23424-21apt-get00:16:400
14608994425cyclictest21130-21/usr/sbin/munin22:17:000
14608994425cyclictest21130-21/usr/sbin/munin22:17:000
14608994424cyclictest998-21diskstats23:36:490
14608994424cyclictest998-21diskstats23:36:490
14608994424cyclictest998-21diskstats23:36:490
14608994424cyclictest20125-21copy19:31:390
14608994424cyclictest20125-21copy19:31:390
14608994424cyclictest20125-21copy19:31:390
14608994421cyclictest29868-21sed21:36:360
14608994421cyclictest29868-21sed21:36:360
14608994418cyclictest0-21swapper/020:46:530
14608994418cyclictest0-21swapper/020:46:530
14608994323cyclictest25770-21/usr/sbin/munin22:26:570
14608994323cyclictest25770-21/usr/sbin/munin22:26:570
14608994323cyclictest24517-21irqstats21:26:480
14608994323cyclictest24517-21irqstats21:26:480
14608994323cyclictest19487-21ntp_states23:11:560
14608994323cyclictest19487-21ntp_states23:11:560
14608994323cyclictest17859-21meminfo19:21:500
14608994323cyclictest17859-21meminfo19:21:500
14608994322cyclictest2616-21users20:21:570
14608994322cyclictest2616-21users20:21:570
14608994322cyclictest21771-21apt-get23:16:410
14608994322cyclictest21771-21apt-get23:16:410
14608994322cyclictest21771-21apt-get23:16:410
14608994321cyclictest0-21swapper/022:40:410
14608994321cyclictest0-21swapper/022:40:410
14608994321cyclictest0-21swapper/000:36:570
14608994321cyclictest0-21swapper/000:36:570
14608994320cyclictest0-21swapper/020:41:310
14608994320cyclictest0-21swapper/020:41:310
14608994319cyclictest0-21swapper/022:21:530
14608994319cyclictest0-21swapper/022:21:530
14608994318cyclictest0-21swapper/023:56:560
14608994318cyclictest0-21swapper/023:56:560
14608994318cyclictest0-21swapper/023:56:560
71420rcu_preempt0-21swapper/023:42:440
71420rcu_preempt0-21swapper/023:42:440
14608994224cyclictest1959-21runrttasks00:06:080
14608994224cyclictest1959-21runrttasks00:06:080
14608994224cyclictest1959-21runrttasks00:06:080
14608994223cyclictest27727-21irqstats23:26:490
14608994223cyclictest27727-21irqstats23:26:490
14608994222cyclictest13351-21ntp_states21:01:540
14608994222cyclictest13351-21ntp_states21:01:540
14608994221cyclictest22360-21sed21:21:590
14608994221cyclictest22360-21sed21:21:590
14608994221cyclictest15195-21ssh23:04:420
14608994221cyclictest15195-21ssh23:04:420
14608994220cyclictest18549-21apt-get21:16:410
14608994220cyclictest18549-21apt-get21:16:410
14608994220cyclictest18549-21apt-get21:16:410
14608994220cyclictest17591-21/usr/sbin/munin22:11:480
14608994220cyclictest17591-21/usr/sbin/munin22:11:480
14608994220cyclictest17591-21/usr/sbin/munin22:11:480
14608994220cyclictest0-21swapper/022:01:470
14608994220cyclictest0-21swapper/022:01:470
14608994220cyclictest0-21swapper/022:01:320
14608994220cyclictest0-21swapper/022:01:320
14608994220cyclictest0-21swapper/022:01:320
14608994219cyclictest0-21swapper/021:46:590
14608994219cyclictest0-21swapper/021:46:590
14608994219cyclictest0-21swapper/019:51:540
14608994219cyclictest0-21swapper/019:51:540
14608994218cyclictest0-21swapper/000:06:530
14608994218cyclictest0-21swapper/000:06:530
14608994217cyclictest0-21swapper/021:42:470
14608994217cyclictest0-21swapper/021:42:470
14608994217cyclictest0-21swapper/021:42:470
14608994217cyclictest0-21swapper/021:42:470
71410rcu_preempt0-21swapper/221:51:352
71410rcu_preempt0-21swapper/221:51:352
71410rcu_preempt0-21swapper/200:40:352
71410rcu_preempt0-21swapper/200:40:352
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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