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2026-01-22 - 22:42
[ 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 22, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278782234157,26sleep00-21swapper/007:06:280
281412207149,44sleep30-21swapper/307:09:533
281002202164,25sleep10-21swapper/107:09:211
260452202162,26sleep20-21swapper/207:05:082
156322220,0sleep20-21swapper/212:20:172
65412130,0sleep30-21swapper/310:10:143
28242991311,1cyclictest28-21ksoftirqd/207:19:592
2823399130,12cyclictest0-21swapper/009:30:100
48682120,0sleep10-21swapper/108:35:111
2823399123,4cyclictest21530-21perf09:10:010
28233991210,1cyclictest21485-21diskmemload09:50:000
2825399111,9cyclictest9282-21latency_hist08:45:013
2824299119,1cyclictest28-21ksoftirqd/208:24:592
2824299110,10cyclictest61650irq/122-eno110:35:112
2824299109,1cyclictest28-21ksoftirqd/209:00:002
2824299100,6cyclictest61650irq/122-eno109:25:132
282539991,3cyclictest0-21swapper/310:21:013
282539990,4cyclictest0-21swapper/312:05:223
282429998,1cyclictest28-21ksoftirqd/207:40:002
282339993,5cyclictest1774-21perf11:25:000
282539986,1cyclictest707-21snmpd10:36:383
282539986,1cyclictest707-21snmpd08:30:013
282539986,1cyclictest35-21ksoftirqd/307:25:003
282539982,2cyclictest30389-21apt-get11:20:103
282539981,4cyclictest21485-21diskmemload10:45:473
282539980,6cyclictest8502-21apt-get07:35:103
282539980,4cyclictest0-21swapper/310:55:073
282429986,1cyclictest707-21snmpd08:10:192
282429986,1cyclictest707-21snmpd07:43:152
282429986,1cyclictest61650irq/122-eno112:15:162
282429986,1cyclictest61650irq/122-eno110:30:232
282429986,1cyclictest61650irq/122-eno109:36:352
282429986,1cyclictest61650irq/122-eno109:10:012
282429986,1cyclictest28-21ksoftirqd/207:35:012
282429980,1cyclictest0-21swapper/209:00:112
282339986,1cyclictest707-21snmpd10:23:090
282339986,1cyclictest707-21snmpd10:11:040
282339986,1cyclictest707-21snmpd09:13:420
282339986,1cyclictest707-21snmpd08:31:410
282339986,1cyclictest707-21snmpd07:25:060
282339985,2cyclictest707-21snmpd07:10:390
282339985,0cyclictest21485-21diskmemload10:04:110
282339983,5cyclictest29761-21perf08:19:590
282339982,5cyclictest18864-21gltestperf10:25:150
282339980,7cyclictest30594-21munin-node10:36:510
282339980,7cyclictest26300-21munin-run11:55:010
282339980,1cyclictest16256-21ssh11:40:280
282339980,1cyclictest1495-21ssh09:25:060
16426280,0sleep30-21swapper/312:20:463
282539976,1cyclictest35-21ksoftirqd/311:15:003
282539976,1cyclictest35-21ksoftirqd/311:05:013
282539975,1cyclictest707-21snmpd11:51:023
282539975,1cyclictest707-21snmpd11:31:213
282539975,1cyclictest707-21snmpd11:08:203
282539975,1cyclictest707-21snmpd10:06:273
282539975,1cyclictest707-21snmpd07:34:423
282539975,1cyclictest707-21snmpd07:10:103
282539975,1cyclictest27597-21ssh09:15:433
282539972,4cyclictest13224-21kworker/u8:009:44:133
282539971,4cyclictest0-21swapper/309:55:113
282539971,3cyclictest22555-21apt-get12:30:103
282539970,7cyclictest0-21swapper/310:19:083
282539970,4cyclictest0-21swapper/309:32:043
282429977,0cyclictest0-21swapper/211:32:492
282429977,0cyclictest0-21swapper/211:15:262
282429976,1cyclictest61650irq/122-eno112:05:152
282429976,1cyclictest61650irq/122-eno111:37:142
282429976,1cyclictest61650irq/122-eno111:26:132
282429976,1cyclictest61650irq/122-eno111:25:002
282429976,1cyclictest61650irq/122-eno111:13:052
282429976,1cyclictest61650irq/122-eno110:50:322
282429976,1cyclictest61650irq/122-eno110:48:472
282429976,1cyclictest61650irq/122-eno109:41:072
282429976,1cyclictest61650irq/122-eno108:40:132
282429976,0cyclictest61650irq/122-eno111:00:112
282429975,1cyclictest707-21snmpd10:22:542
282429975,1cyclictest707-21snmpd10:09:102
282429975,1cyclictest707-21snmpd08:50:342
282429975,1cyclictest61650irq/122-eno112:25:142
282429975,1cyclictest61650irq/122-eno111:55:152
282429975,1cyclictest61650irq/122-eno110:25:182
282429975,1cyclictest61650irq/122-eno110:10:192
282429975,1cyclictest61650irq/122-eno110:05:012
282429975,1cyclictest61650irq/122-eno109:10:172
282429973,3cyclictest5725-21apt-get09:30:102
282429970,6cyclictest0-21swapper/210:17:032
282429970,2cyclictest0-21swapper/208:30:122
282379971,3cyclictest0-21swapper/111:30:151
282379970,6cyclictest0-21swapper/112:35:291
282379970,6cyclictest0-21swapper/112:15:071
282379970,6cyclictest0-21swapper/109:00:231
282379970,1cyclictest0-21swapper/108:25:431
282339976,1cyclictest707-21snmpd12:09:060
282339976,1cyclictest402-1kworker/u9:012:03:070
282339976,1cyclictest28282-21ssh12:35:210
282339976,1cyclictest25839-1kworker/u9:111:15:070
282339976,1cyclictest12296-21ssh10:56:490
282339975,1cyclictest9-21ksoftirqd/008:00:000
282339975,1cyclictest707-21snmpd11:55:160
282339975,1cyclictest707-21snmpd08:49:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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