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2026-01-30 - 08:05
[ 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 Fri Jan 30, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24431391470,5EcMasterDemoSyn24438-21grep21:06:370
526939900,0EcMasterDemoSyn527929tAtEmLog_023:38:455
756639890,2EcMasterDemoSyn0-21swapper/019:25:120
261812890,0sleep50-21swapper/500:25:265
131939840,0EcMasterDemoSyn133229tAtEmLog_022:42:585
951139830,0EcMasterDemoSyn952129tAtEmLog_023:59:015
1984039830,0EcMasterDemoSyn1985029tAtEmLog_022:17:375
782939820,0EcMasterDemoSyn783929tAtEmLog_020:31:065
448739820,0EcMasterDemoSyn449729tAtEmLog_000:14:145
2425539820,0EcMasterDemoSyn2426529tAtEmLog_023:13:235
2365839820,0EcMasterDemoSyn2366829tAtEmLog_023:48:535
1505139820,0EcMasterDemoSyn1506129tAtEmLog_021:57:205
102939820,0EcMasterDemoSyn103929tAtEmLog_023:18:285
587439810,0EcMasterDemoSyn588429tAtEmLog_021:52:155
3076939810,0EcMasterDemoSyn3077929tAtEmLog_020:10:505
1968239810,0EcMasterDemoSyn1969229tAtEmLog_022:53:065
1968239810,0EcMasterDemoSyn1969229tAtEmLog_022:53:065
1758339810,0EcMasterDemoSyn1759329tAtEmLog_000:39:355
1555639810,0EcMasterDemoSyn1556629tAtEmLog_019:40:245
2460539620,1EcMasterDemoSyn24613-21grep21:26:541
121712620,0sleep00-21swapper/022:30:370
171622460,0sleep30-21swapper/323:09:463
55282450,0sleep10-21swapper/121:16:291
243612390,0sleep40-21swapper/400:25:124
179222320,3sleep50-21swapper/522:34:365
315912190,0sleep30-21swapper/320:15:143
2337639190,1EcMasterDemoSyn0-21swapper/019:55:380
3229299180,14cyclictest27366-21sh22:04:300
2273139180,0EcMasterDemoSyn0-21swapper/500:24:235
486299170,10tDemoTimingTask6885-21chrt19:24:565
3231199171,12cyclictest16-1pr/legacy21:26:534
3231199171,12cyclictest16-1pr/legacy00:39:344
3229299179,6cyclictest12720-21cut21:20:220
3229299175,9cyclictest29360-21sh21:47:200
3229299175,7cyclictest3440-21ssh22:25:510
3229299171,9cyclictest12344-21awk23:25:000
3229299171,12cyclictest16-1pr/legacy19:50:320
3229299170,9cyclictest9897-21cpu00:35:130
3229299170,14cyclictest29285-21sh21:11:490
3229299170,14cyclictest29285-21sh21:11:490
3229299170,14cyclictest27739-21sh00:26:330
3229299170,14cyclictest15167-21sh23:08:240
2852699171,9tDemoTimingTask28535-21taskset23:33:405
2338799170,10tDemoTimingTask23732-21taskset19:59:575
1936599170,10tDemoTimingTask19486-21chrt23:28:405
1872299170,10tDemoTimingTask18847-21chrt00:04:105
589229160,6tAtEmLog_07693-21chrt23:04:295
3231199161,11cyclictest16-1pr/legacy21:47:104
3230699164,9cyclictest755-21postgres19:25:513
3230699164,8cyclictest20701-21forks21:00:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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