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2026-01-24 - 11:11
[ 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 792 highest latencies:
System rack6slot5.osadl.org (updated Sat Jan 24, 2026 00:43:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1686999114235957,5456cyclictest6060-21kworker/0:119:19:210
1686999107245424,5290cyclictest6060-21kworker/0:120:48:100
1686999105555323,5222cyclictest16056-21kworker/0:023:39:330
1686999103745421,4939cyclictest6060-21kworker/0:120:56:260
1686999100685255,4802cyclictest16056-21kworker/0:023:25:420
168699996505071,4568cyclictest6060-21kworker/0:119:43:080
168699995025000,4498cyclictest6060-21kworker/0:120:05:410
168699992884803,4474cyclictest6060-21kworker/0:120:33:590
168699992504671,4574cyclictest16730-21kworker/0:221:48:450
168699992144765,4438cyclictest6060-21kworker/0:119:52:190
168699991594739,4409cyclictest6060-21kworker/0:120:52:570
168699990834604,4468cyclictest6060-21kworker/0:120:29:090
168699989974565,4428cyclictest28441-21kworker/0:221:24:450
168699989894656,4322cyclictest6060-21kworker/0:119:38:520
168699988744493,4376cyclictest19145-21kworker/0:100:36:160
168699986674386,4270cyclictest19145-21kworker/0:123:57:520
168699982954300,3980cyclictest19564-21kworker/0:122:44:030
168699982674491,3765cyclictest19145-21kworker/0:100:03:560
168699981134175,3886cyclictest6060-21kworker/0:119:29:140
168699981094289,3797cyclictest16056-21kworker/0:023:18:430
168699981034421,3679cyclictest6060-21kworker/0:119:13:120
168699980874050,3985cyclictest6060-21kworker/0:120:42:000
168699979614156,3790cyclictest19145-21kworker/0:100:21:280
168699978214221,3557cyclictest28441-21kworker/0:221:11:250
168699977773917,3844cyclictest6060-21kworker/0:119:46:110
168699976224146,3424cyclictest6060-21kworker/0:120:04:160
168699975553908,3624cyclictest19564-21kworker/0:121:53:060
168699975153971,3521cyclictest19145-21kworker/0:100:14:450
168699974623965,3482cyclictest19564-21kworker/0:122:05:100
168699974053941,3450cyclictest19564-21kworker/0:122:23:030
168699973993852,3543cyclictest16056-21kworker/0:022:50:030
168699973223896,3411cyclictest6060-21kworker/0:119:55:120
168699971993803,3381cyclictest16056-21kworker/0:022:48:400
168699971923903,3228cyclictest10313-21kworker/0:221:34:490
168699971803798,3340cyclictest19145-21kworker/0:100:28:510
168699970903856,3183cyclictest6060-21kworker/0:121:01:170
168699969473733,3203cyclictest6060-21kworker/0:120:38:450
168699969393719,3209cyclictest19564-21kworker/0:122:36:360
168699968873700,3183cyclictest28441-21kworker/0:221:07:380
168699968583692,3161cyclictest16056-21kworker/0:023:09:480
168699968353682,3149cyclictest19564-21kworker/0:122:29:500
168699967093603,3101cyclictest28441-21kworker/0:221:18:550
168699966123461,3146cyclictest19145-21kworker/0:100:30:140
168699966073568,3034cyclictest6060-21kworker/0:120:14:590
168699965933544,3038cyclictest19564-21kworker/0:122:14:050
168699965723613,2908cyclictest16056-21kworker/0:023:30:420
168699965663512,3043cyclictest13066-21kworker/0:021:42:400
168699964573541,2873cyclictest19564-21kworker/0:122:18:470
168699964203367,3039cyclictest14117-21kworker/0:223:50:110
168699963613437,2920cyclictest6060-21kworker/0:119:30:440
168699963573507,2835cyclictest19145-21kworker/0:100:08:280
168699962673339,2877cyclictest19564-21kworker/0:121:58:570
168699962563383,2862cyclictest14117-21kworker/0:223:45:400
168699962313215,2957cyclictest6060-21kworker/0:120:18:130
168699961113273,2795cyclictest16056-21kworker/0:023:01:440
168699960503166,2869cyclictest16056-21kworker/0:022:57:050
168699960453339,2663cyclictest16056-21kworker/0:023:14:270
168699960363172,2853cyclictest19564-21kworker/0:122:00:330
168699959193300,2576cyclictest7563-21kworker/0:021:28:550
168699956283133,2444cyclictest6060-21kworker/0:119:21:120
168699955903028,2548cyclictest19564-21kworker/0:122:34:590
168699953092706,2592cyclictest10313-21kworker/0:221:36:230
168699952792806,2469cyclictest6060-21kworker/0:120:24:230
168699952712846,2382cyclictest16056-21kworker/0:023:44:060
168699943904353,27cyclictest19145-21kworker/0:100:16:230
168699940563938,104cyclictest16056-21kworker/0:023:24:060
162762836183,202sleep00-21swapper19:05:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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