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2026-02-22 - 02:39
[ 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
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Sun Feb 22, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
996021060,1sleep4581rcuc/421:50:254
1805439950,0EcMasterDemoSyn0-21swapper/419:33:294
3235839830,0EcMasterDemoSyn3236829tAtEmLog_023:31:495
250732830,0sleep20-21swapper/223:10:142
1333939830,0EcMasterDemoSyn1334929tAtEmLog_019:23:205
622639820,0EcMasterDemoSyn623629tAtEmLog_019:08:085
2847639820,0EcMasterDemoSyn2848629tAtEmLog_022:36:025
1805439820,0EcMasterDemoSyn1806429tAtEmLog_019:33:295
1467239820,0EcMasterDemoSyn1468229tAtEmLog_020:34:205
1007139820,0EcMasterDemoSyn1008229tAtEmLog_022:25:545
542039810,0EcMasterDemoSyn543029tAtEmLog_022:05:365
335639590,0EcMasterDemoSyn336629tAtEmLog_000:32:395
2891639460,0EcMasterDemoSyn28923-21runintdemo5min21:04:444
121012440,0sleep10-21swapper/100:32:251
860139260,1EcMasterDemoSyn8608-21grep19:13:120
1821239220,1EcMasterDemoSyn18219-21grep23:41:572
645899190,9cyclictest23138-21sh00:38:480
645999180,10cyclictest780-21runrttasks23:23:331
645899181,9cyclictest26049-21sh00:04:370
645899180,9cyclictest21891-21sh21:57:110
645899180,14cyclictest6199-21sh00:29:350
645899180,10cyclictest22205-21ntpq22:50:180
645899180,10cyclictest12358-21sh21:34:570
255699180,11tDemoTimingTask2957-21chrt20:10:005
911499170,7tDemoTimingTask17593-21chrt23:41:325
911499170,7tDemoTimingTask12990-21chrt23:39:375
911499170,7tDemoTimingTask12990-21chrt23:39:375
789199170,10tDemoTimingTask8398-21chrt21:15:005
6462991713,3cyclictest6785-21cron00:30:004
645999170,10cyclictest19362-21/usr/sbin/munin23:25:251
645899170,9cyclictest780-21runrttasks22:06:540
645899170,9cyclictest31712-21sh21:10:030
645899170,9cyclictest27822-21sh22:35:370
645899170,9cyclictest17631-21sh22:12:480
645899170,9cyclictest15416-21sh00:34:440
645899170,9cyclictest11959-21sh23:38:530
645899170,9cyclictest11959-21sh23:38:530
645899170,14cyclictest1175-21sh21:28:280
3176399170,10tDemoTimingTask3325-21chrt00:10:015
2698429170,10tAtEmLog_026999-21chrt21:25:035
2649399170,7tDemoTimingTask28693-21chrt21:01:535
646199161,11cyclictest13805-21sh21:53:043
646099169,5cyclictest17772-40gzip00:00:032
646099168,6cyclictest9247-21sort21:15:142
646099163,9cyclictest17701-21netstat22:30:182
6460991613,2cyclictest6184-21ls22:59:592
646099160,9cyclictest8808-21taskset23:00:302
646099160,10cyclictest15329-21sh21:54:102
645899161,9cyclictest8933-21diskmemload00:12:410
645899160,8cyclictest29643-21sh00:24:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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