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2026-01-16 - 09:25
[ 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 Fri Jan 16, 2026 00:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
68052215150,24sleep20-21swapper/219:08:072
66722212149,50sleep00-21swapper/019:06:230
68312210149,49sleep30-21swapper/319:08:273
68192198161,24sleep10-21swapper/119:08:181
155772550,0sleep00-21swapper/022:08:220
703299130,12cyclictest22876-21idleruntime-cro20:50:003
7021991311,1cyclictest9-21ksoftirqd/019:15:000
7032991211,1cyclictest35-21ksoftirqd/320:40:003
702199123,4cyclictest15784-21perf23:30:000
702199123,4cyclictest15784-21perf23:30:000
702199122,5cyclictest28221-21latency_hist22:25:000
7021991210,1cyclictest9-21ksoftirqd/022:59:590
703299116,0cyclictest32293-21diskmemload00:33:133
7032991110,1cyclictest35-21ksoftirqd/322:45:163
7021991110,1cyclictest9-21ksoftirqd/000:30:010
7021991110,1cyclictest9-21ksoftirqd/000:30:010
702199111,7cyclictest28338-21ssh23:05:130
703299109,1cyclictest35-21ksoftirqd/300:30:013
703299109,1cyclictest35-21ksoftirqd/300:30:003
703099109,1cyclictest28-21ksoftirqd/219:25:012
702199109,1cyclictest9-21ksoftirqd/023:40:010
702199109,1cyclictest9-21ksoftirqd/023:15:000
702199109,1cyclictest9-21ksoftirqd/020:05:000
702199108,1cyclictest9-21ksoftirqd/020:25:140
702199108,1cyclictest9-21ksoftirqd/020:25:010
7021991010,0cyclictest9-21ksoftirqd/021:40:000
70329998,1cyclictest35-21ksoftirqd/323:05:133
70329998,1cyclictest35-21ksoftirqd/320:45:003
70329998,1cyclictest35-21ksoftirqd/320:05:003
70329998,1cyclictest35-21ksoftirqd/319:15:003
70329998,1cyclictest35-21ksoftirqd/300:25:013
70329991,6cyclictest22294-21apt-get19:40:103
70329990,5cyclictest16843-21apt-get21:30:103
70309997,1cyclictest0-21swapper/200:31:572
70309994,4cyclictest61650irq/122-eno123:35:122
70219999,0cyclictest707-21snmpd22:35:180
70219998,1cyclictest9-21ksoftirqd/022:49:590
70219998,1cyclictest9-21ksoftirqd/022:15:110
70219998,1cyclictest9-21ksoftirqd/000:35:010
70219998,1cyclictest9-21ksoftirqd/000:05:000
70219997,1cyclictest9-21ksoftirqd/019:30:000
70219997,1cyclictest9-21ksoftirqd/019:15:010
70219997,1cyclictest16609-21ssh21:30:010
70219993,3cyclictest6174-21perf20:14:590
7780280,0sleep10-21swapper/121:19:331
70329987,1cyclictest35-21ksoftirqd/321:40:123
70329987,1cyclictest35-21ksoftirqd/321:25:013
70329987,1cyclictest35-21ksoftirqd/300:10:003
70329986,1cyclictest707-21snmpd23:40:183
70329986,1cyclictest35-21ksoftirqd/323:25:013
70329986,1cyclictest35-21ksoftirqd/323:25:013
70309988,0cyclictest0-21swapper/200:14:372
70309987,1cyclictest0-21swapper/222:31:422
70309986,1cyclictest61650irq/122-eno123:50:182
70309986,1cyclictest61650irq/122-eno123:20:122
70309986,1cyclictest61650irq/122-eno122:16:552
70309986,1cyclictest61650irq/122-eno121:15:132
70309986,1cyclictest28-21ksoftirqd/220:10:192
70309980,5cyclictest16553-21apt21:30:012
70309980,5cyclictest0-21swapper/219:40:102
70309980,5cyclictest0-21swapper/200:20:102
70229980,7cyclictest0-21swapper/123:05:151
70219986,1cyclictest9-21ksoftirqd/021:45:000
70219981,6cyclictest2398-21ssh21:50:320
70219981,1cyclictest10511-21ssh23:22:280
3153280,0sleep20-21swapper/221:52:242
70329977,0cyclictest35-21ksoftirqd/322:20:143
70329976,1cyclictest35-21ksoftirqd/320:15:153
70329976,1cyclictest25450-21ntpq23:00:183
70329975,2cyclictest35-21ksoftirqd/322:30:123
70329975,1cyclictest9093-21ssh22:00:133
70329975,1cyclictest707-21snmpd23:51:113
70329975,1cyclictest707-21snmpd23:20:373
70329975,1cyclictest707-21snmpd23:11:253
70329975,1cyclictest707-21snmpd21:59:043
70329975,1cyclictest707-21snmpd21:15:173
70329975,1cyclictest707-21snmpd21:10:473
70329975,1cyclictest707-21snmpd21:08:393
70329975,1cyclictest707-21snmpd20:51:263
70329975,1cyclictest707-21snmpd19:39:483
70329975,1cyclictest707-21snmpd19:28:393
70329975,1cyclictest707-21snmpd00:11:083
70329975,1cyclictest35-21ksoftirqd/323:50:003
70329975,1cyclictest35-21ksoftirqd/322:15:143
70329975,1cyclictest35-21ksoftirqd/321:49:593
70329975,1cyclictest35-21ksoftirqd/320:10:153
70329975,1cyclictest20900-21ntpq00:15:163
70329975,1cyclictest16468-21ssh22:10:023
70329975,1cyclictest14440-21ssh22:05:343
70329975,1cyclictest10683-21ssh22:41:543
70329975,1cyclictest10108-21ssh00:01:433
70329974,1cyclictest294-21systemd-udevd23:59:083
70329972,4cyclictest9467-21nscd21:54:143
70329971,2cyclictest12631-21apt-get21:25:123
70329970,5cyclictest20237-21apt-get22:55:113
70329970,4cyclictest341rcuc/319:45:133
70329970,1cyclictest0-21swapper/322:25:113
70309977,0cyclictest0-21swapper/221:45:182
70309976,1cyclictest61650irq/122-eno123:40:162
70309976,1cyclictest61650irq/122-eno122:40:472
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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