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2026-01-29 - 05:59
[ 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 Thu Jan 29, 2026 00:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
44312213148,21sleep00-21swapper/019:06:240
44082200160,26sleep20-21swapper/219:06:052
46752199160,26sleep10-21swapper/119:09:341
45432198158,26sleep30-21swapper/319:07:523
102042620,1sleep09065-21/usr/sbin/munin20:25:180
4833991612,3cyclictest35-21ksoftirqd/322:55:003
214032160,0sleep20-21swapper/223:00:022
181962160,0sleep20-21swapper/222:15:092
480599140,14cyclictest0-21swapper/019:45:090
4823991310,2cyclictest28-21ksoftirqd/200:20:112
481799130,12cyclictest0-21swapper/119:45:101
4833991210,1cyclictest35-21ksoftirqd/320:50:133
480599121,5cyclictest6464-21/usr/sbin/munin20:20:000
4833991110,1cyclictest35-21ksoftirqd/323:20:003
483399109,1cyclictest35-21ksoftirqd/320:15:013
483399109,1cyclictest35-21ksoftirqd/320:15:003
483399108,1cyclictest35-21ksoftirqd/321:30:133
480599108,1cyclictest9-21ksoftirqd/019:55:000
480599103,6cyclictest561-21nscd23:57:020
480599100,5cyclictest26650-21cat21:45:000
480599100,5cyclictest21962-21date22:20:000
48339999,0cyclictest35-21ksoftirqd/321:05:013
48339998,1cyclictest35-21ksoftirqd/319:45:013
48339997,1cyclictest35-21ksoftirqd/321:15:003
48339991,6cyclictest707-21snmpd23:03:493
48339991,6cyclictest0-21swapper/322:14:553
48339990,8cyclictest0-21swapper/320:35:173
48239998,1cyclictest28-21ksoftirqd/223:28:282
48239998,1cyclictest28-21ksoftirqd/219:25:012
48239990,5cyclictest13032-21kworker/u8:223:45:032
48179990,8cyclictest0-21swapper/121:30:201
48059991,7cyclictest2065-21ssh21:15:120
48059991,4cyclictest14896-21latency_hist19:30:000
5275280,0sleep20-21swapper/221:58:072
48339988,0cyclictest35-21ksoftirqd/323:20:163
48339988,0cyclictest29815-21cstates20:00:133
48339987,1cyclictest35-21ksoftirqd/320:55:133
48339986,1cyclictest707-21snmpd23:32:373
48339986,1cyclictest707-21snmpd21:26:593
48339986,1cyclictest707-21snmpd19:55:003
48339986,1cyclictest707-21snmpd00:13:533
48339986,1cyclictest707-21snmpd00:09:353
48339986,1cyclictest35-21ksoftirqd/322:45:133
48339986,1cyclictest30050-21diskmemload21:15:183
48339986,1cyclictest2562-21cat22:35:163
48339980,4cyclictest1514-21dump-pmu-power20:09:563
48339980,3cyclictest0-21swapper/300:30:053
48239987,1cyclictest28-21ksoftirqd/221:10:002
48239987,1cyclictest28-21ksoftirqd/220:34:592
48239986,1cyclictest707-21snmpd22:01:192
48239986,1cyclictest707-21snmpd21:40:182
48239986,1cyclictest707-21snmpd19:13:462
48239986,1cyclictest707-21snmpd19:13:462
48239986,1cyclictest707-21snmpd00:17:472
48239986,1cyclictest61650irq/122-eno121:15:142
48239986,1cyclictest61650irq/122-eno100:05:002
48239984,2cyclictest240-21systemd-journal20:05:002
48239984,2cyclictest240-21systemd-journal00:40:002
48239983,3cyclictest28-21ksoftirqd/223:20:002
48239981,5cyclictest25582-21apt-get21:00:112
48239980,7cyclictest0-21swapper/223:35:122
48239980,5cyclictest518-21sh23:14:572
48059987,1cyclictest9-21ksoftirqd/020:55:010
48059986,1cyclictest707-21snmpd23:47:580
48059986,1cyclictest707-21snmpd22:07:130
48059986,1cyclictest707-21snmpd20:34:310
48059986,1cyclictest1650-21ssh22:35:110
48059981,6cyclictest16690-1kworker/u9:023:02:570
48059980,8cyclictest0-21swapper/023:52:110
48059980,7cyclictest17883-21ssh22:14:550
48339977,0cyclictest35-21ksoftirqd/323:55:153
48339977,0cyclictest35-21ksoftirqd/300:25:143
48339976,1cyclictest707-21snmpd21:43:243
48339976,1cyclictest35-21ksoftirqd/323:30:003
48339976,1cyclictest35-21ksoftirqd/322:40:143
48339976,1cyclictest35-21ksoftirqd/320:25:143
48339976,1cyclictest35-21ksoftirqd/319:20:133
48339976,1cyclictest35-21ksoftirqd/319:15:003
48339976,1cyclictest26306-21cat23:05:163
48339975,1cyclictest707-21snmpd22:59:273
48339975,1cyclictest707-21snmpd22:00:343
48339975,1cyclictest707-21snmpd21:22:113
48339975,1cyclictest707-21snmpd19:45:503
48339975,1cyclictest707-21snmpd00:16:293
48339975,1cyclictest5874-21cat19:10:163
48339975,1cyclictest5874-21cat19:10:153
48339975,1cyclictest35-21ksoftirqd/323:40:123
48339975,1cyclictest35-21ksoftirqd/321:50:133
48339975,1cyclictest35-21ksoftirqd/321:35:113
48339975,1cyclictest29630-21ssh21:47:433
48339975,1cyclictest28556-21ssh22:26:543
48339974,1cyclictest13650irq/124-ahci[0019:29:553
48339973,2cyclictest240-21systemd-journal22:25:003
48339972,4cyclictest35-21ksoftirqd/320:45:103
48239976,1cyclictest707-21snmpd22:23:472
48239976,1cyclictest61650irq/122-eno122:40:182
48239976,1cyclictest61650irq/122-eno121:50:402
48239976,1cyclictest61650irq/122-eno121:49:222
48239976,1cyclictest61650irq/122-eno121:32:362
48239976,1cyclictest61650irq/122-eno100:30:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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