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2026-02-27 - 00:34
[ 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 Feb 26, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2163899106175496,5117cyclictest7384-21kworker/0:108:44:240
2163899104605276,5173cyclictest28047-21kworker/0:112:14:140
2163899104165396,5009cyclictest7384-21kworker/0:108:39:400
216389998455195,4639cyclictest4606-21kworker/0:107:19:590
216389998175177,4629cyclictest19705-21kworker/0:209:53:350
216389998065160,4623cyclictest30787-21kworker/0:111:10:210
216389996605100,4549cyclictest29876-21kworker/0:209:03:240
216389996144850,4712cyclictest7384-21kworker/0:108:52:250
216389995775175,4399cyclictest4606-21kworker/0:107:13:030
216389994824828,4643cyclictest4487-21kworker/0:110:33:550
216389993164849,4463cyclictest7384-21kworker/0:108:34:530
216389991004733,4356cyclictest4606-21kworker/0:107:28:070
216389989734571,4391cyclictest4487-21kworker/0:110:54:350
216389988974535,4351cyclictest7384-21kworker/0:108:03:370
216389988384468,4319cyclictest7384-21kworker/0:108:12:560
216389987564538,4204cyclictest4606-21kworker/0:107:35:500
216389986894437,4241cyclictest4537-21kworker/0:009:30:440
216389986424398,4232cyclictest4537-21kworker/0:009:18:330
216389985954372,4212cyclictest28047-21kworker/0:112:36:150
216389981554335,3806cyclictest4487-21kworker/0:110:38:580
216389981264302,3772cyclictest1910-21kworker/0:011:16:060
216389981144092,3979cyclictest7384-21kworker/0:108:23:370
216389978894275,3600cyclictest1910-21kworker/0:011:56:250
216389976004142,3415cyclictest4537-21kworker/0:009:22:570
216389975434022,3507cyclictest28047-21kworker/0:112:34:400
216389973393999,3326cyclictest29876-21kworker/0:209:11:440
216389973023903,3375cyclictest28047-21kworker/0:112:29:240
216389972013632,3554cyclictest4487-21kworker/0:110:59:570
216389971753641,3519cyclictest19705-21kworker/0:210:11:300
216389971433721,3407cyclictest28047-21kworker/0:112:06:430
216389970703817,3242cyclictest4606-21kworker/0:107:32:330
216389969643635,3314cyclictest19705-21kworker/0:209:45:210
216389969463757,3178cyclictest4810-21kworker/0:007:53:070
216389969113743,3157cyclictest7384-21kworker/0:108:08:530
216389968803730,3145cyclictest29876-21kworker/0:209:08:090
216389967793460,3305cyclictest4537-21kworker/0:009:39:500
216389967533697,3016cyclictest29876-21kworker/0:208:57:120
216389966783625,3042cyclictest7384-21kworker/0:108:29:580
216389966633620,3039cyclictest7384-21kworker/0:107:58:190
216389965203602,2875cyclictest19705-21kworker/0:209:58:350
216389964993538,2950cyclictest19705-21kworker/0:210:06:330
216389964953532,2952cyclictest7384-21kworker/0:108:19:550
216389964693360,3058cyclictest1910-21kworker/0:011:22:530
216389964623562,2886cyclictest28047-21kworker/0:112:19:550
216389964623466,2954cyclictest1910-21kworker/0:011:31:120
216389963863324,2981cyclictest4487-21kworker/0:110:46:400
216389963333420,2898cyclictest1910-21kworker/0:011:45:420
216389963323343,2978cyclictest28047-21kworker/0:112:21:290
216389963093495,2771cyclictest4606-21kworker/0:107:22:160
216389961783316,2810cyclictest30787-21kworker/0:111:06:230
216389960063240,2715cyclictest4537-21kworker/0:009:29:090
216389960013253,2733cyclictest4487-21kworker/0:110:25:380
216389959873232,2712cyclictest28047-21kworker/0:112:04:400
216389959413243,2693cyclictest4606-21kworker/0:107:47:300
216389958903209,2666cyclictest19705-21kworker/0:210:04:580
216389952743002,2258cyclictest4487-21kworker/0:110:41:230
216389950522711,2330cyclictest7384-21kworker/0:108:49:050
216389948192490,2318cyclictest28106-21kworker/0:011:01:190
216389946324574,44cyclictest4487-21kworker/0:110:20:210
216389943544299,42cyclictest1910-21kworker/0:011:25:180
216389936823590,78cyclictest1910-21kworker/0:011:38:200
216389932713187,34cyclictest4606-21kworker/0:107:40:500
216389928742787,73cyclictest4487-21kworker/0:110:17:400
216389924592401,44cyclictest1910-21kworker/0:011:40:210
212722836182,203sleep00-21swapper07:07:360
216389940531,360cyclictest201792sleep009:41:110
216389938934,341cyclictest2621-21diskmemload11:54:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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