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2026-02-16 - 19:22
[ 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 376 highest latencies:
System rack6slot5.osadl.org (updated Mon Feb 16, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98859994474713,4711cyclictest19573-21kworker/0:210:26:020
98859993774806,4566cyclictest14864-21kworker/0:107:23:190
98859992784638,4616cyclictest17309-21kworker/0:212:31:040
98859992744636,4623cyclictest2335-21kworker/0:008:17:060
98859992264719,4496cyclictest21469-21kworker/0:011:24:020
98859991334682,4440cyclictest2335-21kworker/0:008:46:100
98859989224675,4237cyclictest17255-21kworker/0:109:08:520
98859989164443,4421cyclictest14864-21kworker/0:107:26:200
98859988584517,4318cyclictest4284-21kworker/0:211:53:070
98859987954587,4184cyclictest19573-21kworker/0:210:14:420
98859987144475,4234cyclictest8586-21kworker/0:009:48:430
98859985864689,3882cyclictest4284-21kworker/0:212:05:480
98859984764355,4110cyclictest2335-21kworker/0:008:24:420
98859984244310,4099cyclictest14864-21kworker/0:107:14:170
98859983484347,3942cyclictest14864-21kworker/0:108:00:410
98859982634298,3950cyclictest14376-21kworker/0:012:17:000
98859979884175,3773cyclictest24641-21kworker/0:111:37:360
98859979843950,4019cyclictest2335-21kworker/0:008:44:360
98859978663918,3905cyclictest2335-21kworker/0:008:14:210
98859978154082,3682cyclictest14864-21kworker/0:107:47:130
98859977083814,3878cyclictest17255-21kworker/0:108:59:310
98859975544035,3488cyclictest8586-21kworker/0:010:01:090
98859975373945,3549cyclictest26645-21kworker/0:109:35:540
98859975154031,3433cyclictest17255-21kworker/0:108:52:060
98859975023880,3607cyclictest2335-21kworker/0:008:30:220
98859973943989,3374cyclictest28472-21kworker/0:010:38:500
98859972693614,3605cyclictest14864-21kworker/0:107:36:320
98859972073791,3401cyclictest4284-21kworker/0:212:03:360
98859971853689,3473cyclictest28472-21kworker/0:010:52:170
98859971513493,3501cyclictest8586-21kworker/0:009:58:100
98859970313664,3325cyclictest17309-21kworker/0:212:35:490
98859968783837,3028cyclictest14864-21kworker/0:107:17:280
98859968393483,3341cyclictest26645-21kworker/0:109:26:160
98859967493625,3065cyclictest17309-21kworker/0:212:28:480
98859967393291,3434cyclictest2335-21kworker/0:008:37:370
98859966953608,3073cyclictest14864-21kworker/0:107:52:500
98859966283496,3089cyclictest824-21kworker/0:111:49:580
98859965603451,3059cyclictest24641-21kworker/0:111:34:100
98859964123493,2905cyclictest14864-21kworker/0:107:41:420
98859962603385,2824cyclictest14864-21kworker/0:107:31:120
98859962073098,3095cyclictest26645-21kworker/0:109:18:350
98859961823253,2869cyclictest10344-21kworker/0:211:02:050
98859960793197,2831cyclictest14864-21kworker/0:108:07:270
98859957373040,2683cyclictest19573-21kworker/0:210:24:030
98859954983142,2341cyclictest15869-21kworker/0:111:10:270
98859947562495,2250cyclictest17255-21kworker/0:109:01:060
93082807182,203sleep00-21swapper07:05:510
98859949033,215cyclictest17390-21awk10:05:170
98859947542,419cyclictest28895-31copy07:59:000
98859946015,120cyclictest10417-21head09:50:310
98859944964,371cyclictest11-21ksoftirqd/009:11:350
98859942537,364cyclictest4272-21snmpd10:30:450
98859942033,201cyclictest23209-21diskmemload11:55:130
98859941120,329cyclictest357-21munin-node09:30:130
98859941035,360cyclictest23209-21diskmemload12:13:270
98859941025,315cyclictest23209-21diskmemload10:44:320
98859940732,314cyclictest13-21rcuc/012:25:010
98859940654,338cyclictest23209-21diskmemload11:41:240
98859940434,356cyclictest11-21ksoftirqd/010:55:380
98859940331,187cyclictest18924-21sh11:15:210
98859940118,321cyclictest230172sleep010:15:450
98859939835,303cyclictest25258-21kworker/u2:311:29:500
98859939115,306cyclictest281992chrt09:20:190
98859938833,294cyclictest7121-21sh09:43:320
98859938533,338cyclictest5657-21ssh10:48:150
98859938332,351cyclictest0-21swapper08:26:530
98859924325,218cyclictest0-21swapper11:08:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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