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2026-02-03 - 18:03
[ 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 Tue Feb 03, 2026 12:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
342399102785405,4869cyclictest9919-21kworker/0:107:16:100
34239998435152,4680cyclictest9919-21kworker/0:107:23:250
34239997305109,4610cyclictest22591-21kworker/0:008:30:560
34239997035098,4594cyclictest22591-21kworker/0:007:59:490
34239991984660,4527cyclictest22591-21kworker/0:008:09:570
34239990954860,4184cyclictest7914-21kworker/0:010:18:030
34239988244577,4236cyclictest9919-21kworker/0:107:27:380
34239987994567,4227cyclictest22591-21kworker/0:008:46:080
34239987804447,4323cyclictest27985-21kworker/0:209:53:440
34239984424487,3944cyclictest14924-21kworker/0:111:28:140
34239984034302,4049cyclictest9919-21kworker/0:107:43:190
34239982824201,4077cyclictest31158-21kworker/0:010:48:340
34239982474340,3847cyclictest14924-21kworker/0:111:34:130
34239982464141,4054cyclictest22591-21kworker/0:008:29:310
34239980854279,3783cyclictest870-21kworker/0:011:53:500
34239980524243,3786cyclictest22591-21kworker/0:009:27:080
34239979594310,3634cyclictest2386-21kworker/0:211:09:280
34239979334279,3602cyclictest22591-21kworker/0:009:01:150
34239979314197,3720cyclictest9919-21kworker/0:107:34:230
34239978784216,3620cyclictest9919-21kworker/0:107:53:230
34239977954016,3727cyclictest22591-21kworker/0:008:13:460
34239977924109,3669cyclictest22591-21kworker/0:008:55:470
34239976864179,3492cyclictest8437-21kworker/0:212:11:430
34239975634000,3512cyclictest870-21kworker/0:011:59:590
34239975303776,3694cyclictest9919-21kworker/0:107:38:570
34239974594043,3365cyclictest22591-21kworker/0:008:03:290
34239974203843,3563cyclictest14924-21kworker/0:111:43:060
34239973703920,3427cyclictest7914-21kworker/0:010:03:550
34239973273902,3410cyclictest22591-21kworker/0:009:34:020
34239972153644,3557cyclictest8437-21kworker/0:212:19:490
34239971973830,3352cyclictest22591-21kworker/0:009:12:260
34239971213579,3491cyclictest27985-21kworker/0:209:43:160
34239971053675,3379cyclictest28167-21kworker/0:210:39:510
34239970873582,3490cyclictest7914-21kworker/0:010:10:400
34239970313783,3243cyclictest22591-21kworker/0:008:51:320
34239968983505,3341cyclictest22591-21kworker/0:008:24:030
34239968783701,3166cyclictest22591-21kworker/0:008:35:560
34239968713754,3066cyclictest16697-21kworker/0:012:27:270
34239968203719,3050cyclictest16697-21kworker/0:012:34:420
34239968193571,3237cyclictest22591-21kworker/0:008:15:110
34239968183672,3135cyclictest22591-21kworker/0:008:40:530
34239967753650,3113cyclictest22591-21kworker/0:009:08:080
34239967033381,3291cyclictest2386-21kworker/0:211:02:350
34239966963604,3081cyclictest9919-21kworker/0:107:49:590
34239966693305,3350cyclictest2386-21kworker/0:210:53:590
34239964763610,2863cyclictest9919-21kworker/0:107:13:090
34239964563447,2967cyclictest14924-21kworker/0:111:18:310
34239963593221,3123cyclictest23192-21kworker/0:112:38:230
34239962523433,2768cyclictest22591-21kworker/0:009:18:500
34239961873359,2814cyclictest7914-21kworker/0:010:32:240
34239961403377,2712cyclictest7914-21kworker/0:010:24:410
34239961213392,2714cyclictest27985-21kworker/0:209:37:370
34239960593241,2767cyclictest7914-21kworker/0:009:59:380
34239960053163,2831cyclictest28167-21kworker/0:210:41:130
34239958733187,2681cyclictest8437-21kworker/0:212:21:110
34239945894518,58cyclictest870-21kworker/0:012:03:550
34239944704403,45cyclictest14924-21kworker/0:111:20:330
34239941652523,1618cyclictest22591-21kworker/0:009:21:160
34239940852502,1572cyclictest7914-21kworker/0:010:26:180
34239933162008,1293cyclictest2386-21kworker/0:211:11:480
34239927322677,41cyclictest27985-21kworker/0:209:45:560
33232744183,203sleep00-21swapper07:09:500
34239939632,349cyclictest12651-21python10:06:120
34239937332,327cyclictest31967-21wc11:50:050
34239936332,90cyclictest8557-21tune2fs12:06:200
34239927723,231cyclictest26676-21ssh11:39:090
34239925320,203cyclictest15845-21diskmemload10:59:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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