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2026-01-29 - 22:47
[ 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 highest latencies:
System rack6slot5.osadl.org (updated Thu Jan 29, 2026 12:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2782299108235748,5061cyclictest4527-21kworker/0:107:43:550
2782299102545463,4777cyclictest429-21kworker/0:211:05:020
278229989694641,4316cyclictest4527-21kworker/0:107:45:290
278229988384474,4353cyclictest8756-21kworker/0:012:15:030
278229988044462,4332cyclictest20793-21kworker/0:007:23:230
278229987974459,4333cyclictest4527-21kworker/0:109:22:040
278229987424436,4296cyclictest4527-21kworker/0:108:24:540
278229986734396,4266cyclictest4527-21kworker/0:109:00:160
278229986724381,4267cyclictest429-21kworker/0:210:58:290
278229986354380,4213cyclictest4527-21kworker/0:107:53:340
278229986114559,4040cyclictest4527-21kworker/0:109:10:180
278229986004364,4225cyclictest4527-21kworker/0:108:14:460
278229983554434,3910cyclictest4527-21kworker/0:108:19:460
278229981844433,3708cyclictest8756-21kworker/0:012:13:280
278229981844318,3815cyclictest4527-21kworker/0:109:33:140
278229980474043,3954cyclictest4527-21kworker/0:108:28:350
278229979564213,3728cyclictest29672-21kworker/0:209:58:440
278229979294278,3636cyclictest4527-21kworker/0:107:39:040
278229979244294,3607cyclictest8756-21kworker/0:012:24:220
278229977754232,3528cyclictest429-21kworker/0:211:07:430
278229977574116,3625cyclictest8756-21kworker/0:011:17:430
278229977544118,3621cyclictest4527-21kworker/0:109:43:130
278229977084072,3585cyclictest11879-21kworker/0:210:20:460
278229976374158,3465cyclictest8756-21kworker/0:011:33:290
278229975174081,3384cyclictest8756-21kworker/0:011:57:270
278229974963985,3496cyclictest8756-21kworker/0:011:27:320
278229974303861,3546cyclictest20793-21kworker/0:007:14:200
278229974253953,3457cyclictest11879-21kworker/0:210:37:500
278229973413991,3299cyclictest4527-21kworker/0:107:58:290
278229973283906,3406cyclictest23431-21kworker/0:010:48:210
278229971843804,3337cyclictest4527-21kworker/0:107:34:370
278229970603799,3256cyclictest4527-21kworker/0:109:16:010
278229970083766,3238cyclictest4527-21kworker/0:108:50:080
278229970053576,3414cyclictest4527-21kworker/0:109:48:390
278229969903757,3229cyclictest20793-21kworker/0:007:19:350
278229969513738,3202cyclictest4527-21kworker/0:108:04:440
278229969463729,3206cyclictest9158-21kworker/0:010:14:440
278229968793656,3163cyclictest8756-21kworker/0:012:38:120
278229968273646,3165cyclictest8756-21kworker/0:011:49:180
278229966813570,3097cyclictest429-21kworker/0:211:13:580
278229966723591,3070cyclictest29672-21kworker/0:210:07:450
278229966663594,3067cyclictest4527-21kworker/0:108:09:460
278229965563498,3035cyclictest11879-21kworker/0:210:27:270
278229965343586,2905cyclictest8756-21kworker/0:011:40:230
278229964323257,3124cyclictest4527-21kworker/0:108:48:420
278229963693442,2916cyclictest29672-21kworker/0:210:00:180
278229963583416,2889cyclictest4527-21kworker/0:109:26:550
278229962653346,2868cyclictest23431-21kworker/0:010:44:390
278229962593267,2968cyclictest8756-21kworker/0:011:51:430
278229962323376,2852cyclictest8756-21kworker/0:012:07:560
278229962243378,2841cyclictest4527-21kworker/0:109:05:160
278229961513286,2850cyclictest20793-21kworker/0:007:25:550
278229960923359,2682cyclictest4527-21kworker/0:109:39:190
278229960643251,2770cyclictest23431-21kworker/0:010:54:390
278229960423183,2848cyclictest4527-21kworker/0:108:55:150
278229958523152,2649cyclictest4527-21kworker/0:108:43:360
278229957653098,2608cyclictest8756-21kworker/0:012:30:200
278229952902687,2592cyclictest4527-21kworker/0:108:30:010
278229950372738,2256cyclictest8756-21kworker/0:011:23:500
278229945652545,2008cyclictest4527-21kworker/0:108:40:000
278229942002440,1745cyclictest29672-21kworker/0:209:52:390
278229931891852,1326cyclictest8756-21kworker/0:011:35:050
275282833183,202sleep00-21swapper07:08:110
278229939128,340cyclictest4253-21lldpd10:16:300
278229938632,339cyclictest9015-21diskmemload12:26:510
278229938631,340cyclictest9015-21diskmemload12:04:260
278229923024,206cyclictest0-21swapper10:34:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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