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2026-02-22 - 18:24
[ 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 Sun Feb 22, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1589099102795265,5003cyclictest3575-21kworker/0:108:52:460
158909998655249,4605cyclictest4292-21kworker/0:107:48:090
158909996495022,4616cyclictest24328-21kworker/0:009:23:450
158909996425132,4498cyclictest3575-21kworker/0:108:28:480
158909993674811,4545cyclictest3575-21kworker/0:108:02:070
158909989574608,4338cyclictest3575-21kworker/0:108:33:260
158909989154588,4316cyclictest8023-21kworker/0:111:48:270
158909988884568,4309cyclictest5194-21kworker/0:011:36:110
158909987424499,4232cyclictest28191-21kworker/0:212:24:240
158909986854570,4104cyclictest24328-21kworker/0:009:36:230
158909986724566,4095cyclictest3575-21kworker/0:108:15:150
158909986464327,4305cyclictest24328-21kworker/0:009:40:420
158909985864520,4062cyclictest25593-21kworker/0:012:18:400
158909985844417,4163cyclictest3575-21kworker/0:108:06:260
158909985714415,4145cyclictest4879-21kworker/0:110:33:250
158909985484396,4140cyclictest31562-21kworker/0:210:26:510
158909985214394,4123cyclictest4292-21kworker/0:107:23:170
158909983514246,4053cyclictest1140-21kworker/0:007:56:020
158909983164395,3906cyclictest24328-21kworker/0:010:12:140
158909982344306,3877cyclictest2107-21kworker/0:111:28:320
158909980184340,3673cyclictest4292-21kworker/0:107:16:100
158909979984188,3759cyclictest30848-21kworker/0:012:28:400
158909979764194,3768cyclictest4292-21kworker/0:107:14:240
158909979654191,3731cyclictest14817-21kworker/0:211:58:510
158909979234141,3730cyclictest3575-21kworker/0:108:41:340
158909978424334,3493cyclictest31562-21kworker/0:210:20:190
158909977104186,3513cyclictest24328-21kworker/0:009:07:330
158909976984262,3412cyclictest24328-21kworker/0:009:30:230
158909976963936,3708cyclictest4292-21kworker/0:107:25:310
158909976724116,3505cyclictest4292-21kworker/0:107:42:050
158909975634173,3339cyclictest3575-21kworker/0:108:13:500
158909975123971,3526cyclictest24328-21kworker/0:010:07:110
158909974633912,3491cyclictest14817-21kworker/0:211:52:530
158909974343996,3387cyclictest4292-21kworker/0:107:37:480
158909974323751,3629cyclictest31562-21kworker/0:210:17:530
158909973273856,3420cyclictest3575-21kworker/0:108:22:460
158909972823831,3399cyclictest25777-21kworker/0:211:13:510
158909972773814,3403cyclictest4879-21kworker/0:111:00:490
158909972673835,3417cyclictest4879-21kworker/0:110:48:530
158909972203792,3377cyclictest5194-21kworker/0:011:34:370
158909971823815,3356cyclictest30848-21kworker/0:012:30:030
158909971683862,3255cyclictest4879-21kworker/0:110:44:240
158909971653780,3371cyclictest24328-21kworker/0:009:27:560
158909971383848,3275cyclictest24328-21kworker/0:009:16:590
158909970873826,3201cyclictest3575-21kworker/0:108:36:430
158909970423751,3280cyclictest4879-21kworker/0:110:55:550
158909970393847,3181cyclictest31631-21kworker/0:011:23:370
158909970383847,3180cyclictest24328-21kworker/0:008:57:430
158909969953484,3460cyclictest3575-21kworker/0:108:46:250
158909969863697,3278cyclictest4879-21kworker/0:111:09:110
158909969333669,3249cyclictest19965-21kworker/0:012:04:570
158909968593512,3332cyclictest24328-21kworker/0:009:01:150
158909968153740,3064cyclictest22617-21kworker/0:212:12:360
158909967683686,3031cyclictest4292-21kworker/0:107:51:190
158909967053584,3110cyclictest847-21kworker/0:212:35:430
158909966263590,2976cyclictest24328-21kworker/0:010:04:440
158909966213592,2977cyclictest24328-21kworker/0:009:58:380
158909966033589,2971cyclictest24328-21kworker/0:009:52:400
158909965473505,3031cyclictest8023-21kworker/0:111:42:170
158909965413498,3032cyclictest4292-21kworker/0:107:31:070
158909964853356,3113cyclictest25777-21kworker/0:211:16:440
158909963283446,2838cyclictest24328-21kworker/0:009:46:420
158909963273455,2829cyclictest4879-21kworker/0:110:38:060
158909962323245,2975cyclictest19965-21kworker/0:012:06:320
158909962083284,2864cyclictest4879-21kworker/0:110:54:210
158909949132538,2315cyclictest24328-21kworker/0:009:10:590
157802747185,202sleep00-21swapper07:09:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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