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2026-02-24 - 04:30
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Tue Feb 24, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71802208175,21sleep10-21swapper/119:08:061
71612202160,28sleep20-21swapper/219:07:512
70702199156,23sleep00-21swapper/019:06:400
72392198158,26sleep30-21swapper/319:08:513
15012750,1sleep121-21ksoftirqd/121:10:161
3562610,0sleep10-21swapper/121:10:001
157622580,0sleep30-21swapper/319:25:133
7409991312,1cyclictest9-21ksoftirqd/021:50:000
41172130,0sleep10-21swapper/123:15:481
7424991211,1cyclictest35-21ksoftirqd/300:35:003
7418991210,1cyclictest28-21ksoftirqd/221:25:012
740999122,5cyclictest9959-21cat23:25:000
7409991211,1cyclictest9-21ksoftirqd/000:20:010
7424991110,1cyclictest35-21ksoftirqd/321:55:003
7424991110,1cyclictest35-21ksoftirqd/320:30:013
741899110,1cyclictest0-21swapper/223:18:552
740999117,3cyclictest27151-21ssh22:24:300
742499109,1cyclictest35-21ksoftirqd/321:10:003
742499109,1cyclictest35-21ksoftirqd/300:15:003
742499108,1cyclictest561-21nscd22:43:243
742499100,4cyclictest27685-21irqstats23:05:153
740999109,1cyclictest9-21ksoftirqd/019:20:000
740999102,4cyclictest8906-21cat00:05:000
74249998,1cyclictest35-21ksoftirqd/319:15:003
74189998,1cyclictest28-21ksoftirqd/219:30:012
74189997,1cyclictest28-21ksoftirqd/220:35:012
74189997,1cyclictest28-21ksoftirqd/220:15:002
74189997,1cyclictest28-21ksoftirqd/220:05:132
74189995,3cyclictest28-21ksoftirqd/222:35:002
74099997,1cyclictest24837-21cut19:45:010
74099992,6cyclictest22841-21ssh23:40:130
74249987,1cyclictest35-21ksoftirqd/322:30:013
74249987,1cyclictest35-21ksoftirqd/322:10:003
74249987,1cyclictest35-21ksoftirqd/321:05:003
74249987,1cyclictest35-21ksoftirqd/320:10:003
74249987,1cyclictest35-21ksoftirqd/319:35:013
74249987,1cyclictest35-21ksoftirqd/300:30:013
74249987,1cyclictest35-21ksoftirqd/300:10:003
74249986,1cyclictest707-21snmpd23:44:153
74249986,1cyclictest707-21snmpd22:51:053
74249986,1cyclictest707-21snmpd22:21:553
74249986,1cyclictest707-21snmpd19:51:423
74249986,1cyclictest707-21snmpd19:38:363
74249986,1cyclictest35-21ksoftirqd/322:55:133
74249986,1cyclictest35-21ksoftirqd/321:30:133
74249985,1cyclictest851-21ssh23:54:243
74189987,1cyclictest28-21ksoftirqd/223:55:142
74189986,1cyclictest707-21snmpd23:31:392
74189986,1cyclictest707-21snmpd23:02:022
74189986,1cyclictest707-21snmpd22:27:522
74189986,1cyclictest707-21snmpd20:55:322
74189986,1cyclictest707-21snmpd20:41:072
74189986,1cyclictest61650irq/122-eno123:40:002
74189986,1cyclictest61650irq/122-eno122:23:132
74189986,1cyclictest28-21ksoftirqd/221:55:142
74189986,1cyclictest28-21ksoftirqd/219:25:002
74189986,1cyclictest28-21ksoftirqd/200:35:112
74189983,4cyclictest29371-21hddtemp_smartct00:30:162
74099986,1cyclictest9-21ksoftirqd/019:35:010
74099986,1cyclictest707-21snmpd22:45:320
74099986,1cyclictest20560-21ssh21:34:530
74099985,1cyclictest9-21ksoftirqd/022:05:000
74099980,7cyclictest32726-21diskmemload22:09:370
74099980,7cyclictest3237-21ssh21:12:460
74099980,7cyclictest1990-21ssh23:15:010
74099980,7cyclictest15550-21ssh21:27:290
74099980,7cyclictest15550-21ssh21:27:290
74099980,6cyclictest28554-21apt-get00:30:120
74099980,5cyclictest22728-21kworker/0:122:30:230
74099980,5cyclictest0-21swapper/023:10:200
74099980,1cyclictest18240-21ssh22:54:070
74249976,1cyclictest707-21snmpd23:58:243
74249976,1cyclictest707-21snmpd20:16:003
74249976,1cyclictest35-21ksoftirqd/323:50:003
74249976,1cyclictest35-21ksoftirqd/323:15:183
74249976,1cyclictest35-21ksoftirqd/322:40:013
74249976,1cyclictest35-21ksoftirqd/321:45:143
74249976,1cyclictest35-21ksoftirqd/321:45:003
74249976,1cyclictest35-21ksoftirqd/321:30:013
74249976,1cyclictest35-21ksoftirqd/321:30:013
74249976,1cyclictest35-21ksoftirqd/321:25:003
74249976,1cyclictest35-21ksoftirqd/321:15:133
74249976,1cyclictest35-21ksoftirqd/321:15:003
74249976,1cyclictest35-21ksoftirqd/320:15:003
74249976,1cyclictest35-21ksoftirqd/300:40:003
74249976,1cyclictest35-21ksoftirqd/300:25:013
74249976,1cyclictest35-21ksoftirqd/300:00:133
74249975,1cyclictest707-21snmpd23:27:393
74249975,1cyclictest707-21snmpd22:30:063
74249975,1cyclictest707-21snmpd22:14:013
74249975,1cyclictest707-21snmpd20:50:533
74249975,1cyclictest707-21snmpd19:19:563
74249975,1cyclictest707-21snmpd00:19:033
74249971,5cyclictest10881-21apt-get22:45:133
74249971,2cyclictest18613-21apt-get20:40:113
74249970,3cyclictest17756-21latency_hist23:35:013
74249970,3cyclictest0-21swapper/323:11:533
74189976,1cyclictest61650irq/122-eno123:52:362
74189976,1cyclictest61650irq/122-eno123:40:362
74189976,1cyclictest61650irq/122-eno123:20:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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