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2026-01-15 - 00:24
[ 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 376 highest latencies:
System rack6slot5.osadl.org (updated Wed Jan 14, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1803099100415288,4741cyclictest13824-21kworker/0:207:39:080
180309998795213,4661cyclictest18868-21kworker/0:108:51:540
180309998575196,4649cyclictest18868-21kworker/0:108:40:170
180309998475175,4661cyclictest23760-21kworker/0:109:57:280
180309997915169,4617cyclictest18868-21kworker/0:108:48:040
180309997835153,4619cyclictest23760-21kworker/0:111:19:400
180309996815113,4563cyclictest23760-21kworker/0:111:07:280
180309995535051,4491cyclictest13824-21kworker/0:207:50:180
180309995085023,4474cyclictest13824-21kworker/0:207:57:580
180309994454814,4620cyclictest20779-21kworker/0:011:53:290
180309992344700,4523cyclictest13824-21kworker/0:208:05:190
180309991934850,4328cyclictest23760-21kworker/0:110:12:130
180309991274643,4473cyclictest9652-21kworker/0:209:53:140
180309991164642,4463cyclictest7553-21kworker/0:211:36:270
180309991104638,4461cyclictest20779-21kworker/0:012:31:530
180309990934637,4452cyclictest13824-21kworker/0:208:16:560
180309990434608,4424cyclictest13824-21kworker/0:208:24:360
180309990304605,4414cyclictest18868-21kworker/0:109:24:420
180309989284546,4371cyclictest23760-21kworker/0:110:05:250
180309989214546,4364cyclictest9652-21kworker/0:209:37:100
180309988704511,4348cyclictest18868-21kworker/0:109:10:560
180309987904584,4201cyclictest13824-21kworker/0:208:28:360
180309987854470,4304cyclictest7553-21kworker/0:211:23:420
180309987824451,4320cyclictest23760-21kworker/0:110:54:500
180309986934679,3963cyclictest18868-21kworker/0:108:57:460
180309986884524,4153cyclictest20779-21kworker/0:011:49:010
180309986364503,4122cyclictest13824-21kworker/0:207:46:380
180309980124272,3725cyclictest20779-21kworker/0:011:56:180
180309979844185,3794cyclictest13824-21kworker/0:208:32:390
180309979474026,3907cyclictest13824-21kworker/0:207:33:250
180309978904104,3771cyclictest9652-21kworker/0:209:27:140
180309977444103,3627cyclictest20779-21kworker/0:012:04:480
180309976203850,3710cyclictest13824-21kworker/0:207:44:520
180309974644065,3357cyclictest13824-21kworker/0:207:25:550
180309974054048,3315cyclictest18868-21kworker/0:109:17:040
180309972663862,3389cyclictest18868-21kworker/0:108:38:360
180309972113877,3323cyclictest9652-21kworker/0:209:32:510
180309971943781,3402cyclictest20779-21kworker/0:012:23:240
180309971923885,3296cyclictest18868-21kworker/0:109:03:240
180309971433842,3290cyclictest20779-21kworker/0:012:36:050
180309971223812,3250cyclictest23760-21kworker/0:110:57:190
180309971173838,3268cyclictest23760-21kworker/0:110:18:220
180309971163838,3267cyclictest23760-21kworker/0:110:27:020
180309970083788,3209cyclictest23760-21kworker/0:110:42:580
180309969543763,3180cyclictest18868-21kworker/0:109:07:220
180309968933682,3169cyclictest23760-21kworker/0:110:37:270
180309968513680,3155cyclictest9652-21kworker/0:209:47:460
180309968163583,3221cyclictest7553-21kworker/0:211:32:090
180309968043687,3106cyclictest23760-21kworker/0:110:30:540
180309967953576,3208cyclictest23760-21kworker/0:110:46:530
180309967133642,3060cyclictest23760-21kworker/0:110:01:280
180309966753671,2989cyclictest20779-21kworker/0:012:17:280
180309965833517,2989cyclictest7553-21kworker/0:211:26:330
180309965533565,2984cyclictest7553-21kworker/0:211:44:500
180309965173544,2962cyclictest23760-21kworker/0:110:22:530
180309965123542,2959cyclictest23760-21kworker/0:111:03:210
180309965033531,2967cyclictest20779-21kworker/0:012:06:130
180309963763531,2802cyclictest23760-21kworker/0:111:10:110
180309963573534,2809cyclictest20779-21kworker/0:012:13:070
180309963273495,2817cyclictest20779-21kworker/0:012:26:100
180309962233399,2813cyclictest13824-21kworker/0:208:01:380
180309961703371,2788cyclictest13824-21kworker/0:207:17:100
180309960603326,2731cyclictest13824-21kworker/0:207:13:380
180309959553263,2681cyclictest13824-21kworker/0:207:24:120
180309956333090,2538cyclictest13824-21kworker/0:208:13:000
180309955042887,2603cyclictest9652-21kworker/0:209:43:460
178282779186,203sleep00-21swapper07:09:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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