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2026-01-27 - 05:50
[ 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 rack4slot1.osadl.org (updated Tue Jan 27, 2026 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2397921640,2sleep0151rcuc/023:41:030
2397921640,2sleep0151rcuc/023:41:030
1577721130,2sleep115779-21sh00:06:001
34002820,3sleep30-21swapper/321:43:393
34002820,3sleep30-21swapper/321:43:393
297082780,3chrt0-21swapper/119:26:011
297082780,3chrt0-21swapper/119:26:011
281312780,3sleep227-21ksoftirqd/222:08:012
281312780,3sleep227-21ksoftirqd/222:08:012
179882770,2chrt0-21swapper/200:08:262
124122730,3sleep012-21ksoftirqd/000:02:410
124122730,3sleep012-21ksoftirqd/000:02:410
129472720,2sleep1131rcu_preempt21:20:541
281352710,3chrt0-21swapper/223:45:552
281352710,3chrt0-21swapper/223:45:552
51352690,3sleep20-21swapper/221:13:032
51352690,3sleep20-21swapper/221:13:032
303582690,3sleep20-21swapper/219:30:442
303582690,3sleep20-21swapper/219:30:442
239882690,6sleep00-21swapper/019:11:020
239882690,6sleep00-21swapper/019:11:020
238522690,3sleep30-21swapper/300:14:343
25692640,3sleep30-21swapper/323:20:403
25692640,3sleep30-21swapper/323:20:403
25692640,3sleep30-21swapper/323:20:403
34182610,3chrt0-21swapper/222:15:532
34182610,3chrt0-21swapper/222:15:532
34182610,3chrt0-21swapper/222:15:532
51752600,3sleep30-21swapper/322:17:103
51752600,3sleep30-21swapper/322:17:103
51752600,3sleep30-21swapper/322:17:103
60792540,3sleep20-21swapper/221:45:592
60792540,3sleep20-21swapper/221:45:592
281882540,3sleep128186-21date22:40:521
256092540,3chrt0-21swapper/319:15:593
256092540,3chrt0-21swapper/319:15:593
18282540,4chrt0-21swapper/300:25:113
18282540,4chrt0-21swapper/300:25:113
173632540,3sleep20-21swapper/223:02:112
173632540,3sleep20-21swapper/223:02:112
70252530,3sleep00-21swapper/000:30:180
184192520,4chrt0-21swapper/121:26:001
184192520,4chrt0-21swapper/121:26:001
52682510,3sleep20-21swapper/223:55:532
52682510,3sleep20-21swapper/223:55:532
52682510,3sleep20-21swapper/223:55:532
283352510,4sleep128334-21ssh21:35:571
283352510,4sleep128334-21ssh21:35:571
2433399510,45cyclictest17627-21sh21:25:520
2433399510,45cyclictest17627-21sh21:25:520
2433399501,45cyclictest73-21kswapd019:25:510
2433399501,45cyclictest73-21kswapd019:25:510
161502500,3sleep20-21swapper/222:28:392
161502500,3sleep20-21swapper/222:28:392
22402490,2sleep22252-21ssh23:52:112
22402490,2sleep22252-21ssh23:52:112
282192480,3sleep00-21swapper/023:13:180
2433399481,40cyclictest0-21swapper/023:45:520
2433399481,40cyclictest0-21swapper/023:45:520
53262470,2sleep30-21swapper/323:55:533
53262470,2sleep30-21swapper/323:55:533
53262470,2sleep30-21swapper/323:55:533
279712470,3sleep00-21swapper/022:07:470
279712470,3sleep00-21swapper/022:07:470
172052460,3sleep10-21swapper/121:56:431
172052460,3sleep10-21swapper/121:56:431
172052460,3sleep10-21swapper/121:56:431
118442460,2sleep30-21swapper/321:51:223
118442460,2sleep30-21swapper/321:51:223
320202450,3sleep30-21swapper/323:50:223
320202450,3sleep30-21swapper/323:50:223
207372450,2sleep219992-21/usr/sbin/munin20:31:012
207372450,2sleep219992-21/usr/sbin/munin20:31:012
2433399442,39cyclictest73-21kswapd000:20:520
2433399442,39cyclictest73-21kswapd000:20:520
2433399440,29cyclictest22028-21rm23:40:090
2433399440,29cyclictest22028-21rm23:40:090
2433399440,29cyclictest22028-21rm23:40:090
97782430,3sleep224332-21cyclictest20:00:582
97782430,3sleep224332-21cyclictest20:00:582
2433399431,37cyclictest73-21kswapd019:55:520
2433399431,37cyclictest73-21kswapd019:55:520
92732420,2sleep00-21swapper/022:21:010
2433399421,25cyclictest11044-21runrttasks00:33:560
2433399411,32cyclictest0-21swapper/019:45:500
2433399411,32cyclictest0-21swapper/019:45:500
2433399410,38cyclictest73-21kswapd019:15:520
2433399410,38cyclictest73-21kswapd019:15:520
2433399410,37cyclictest73-21kswapd020:15:520
2433399410,37cyclictest73-21kswapd020:15:520
21152410,9sleep012-21ksoftirqd/022:46:410
131672410,4sleep30-21swapper/321:20:563
2433399401,25cyclictest26925-21ssh21:35:040
2433399401,25cyclictest26925-21ssh21:35:040
2433399401,24cyclictest23806-21ssh22:03:590
2433399401,24cyclictest23806-21ssh22:03:590
2433399401,24cyclictest12024-21seq20:06:150
2433399401,24cyclictest12024-21seq20:06:150
2433399401,23cyclictest3115-21seq19:43:520
2433399401,23cyclictest3115-21seq19:43:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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