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2026-01-12 - 15:48
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot7.osadl.org (updated Mon Jan 12, 2026 12:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3051217997618,39cyclictest3179630-21gltestperf10:55:140
3051217997617,39cyclictest3056507-21kworker/0:0+ice07:51:400
3051217997557,18cyclictest0-21swapper/009:35:060
3051217997416,39cyclictest101650irq/40-eno2-TxRx-107:30:030
3051220997151,20cyclictest0-21swapper/311:15:153
3051217996830,0cyclictest171ktimers/007:48:070
305121799668,39cyclictest3087467-21awk08:10:230
305121799656,21cyclictest1086-21runrttasks08:30:490
305121799656,21cyclictest1086-21runrttasks08:30:480
3051217996425,39cyclictest0-21swapper/011:56:330
305121799634,39cyclictest0-21swapper/012:05:590
305121799623,19cyclictest0-21swapper/009:18:130
3051217996223,39cyclictest3141476-21kworker/0:1+ice10:28:490
3051217996060,0cyclictest3056507-21kworker/0:0+ice09:32:170
3051219995814,19cyclictest0-21swapper/208:25:152
3051217995820,0cyclictest171ktimers/011:36:020
3051217995619,37cyclictest0-21swapper/011:42:130
3051217995516,19cyclictest3178896-21munin-run10:55:010
305121799550,15cyclictest0-21swapper/008:55:210
305121799550,15cyclictest0-21swapper/008:24:070
3051217995419,35cyclictest0-21swapper/011:13:050
3051217995419,35cyclictest0-21swapper/007:13:430
3051217995419,15cyclictest0-21swapper/011:27:260
3051217995419,15cyclictest0-21swapper/009:01:140
3051217995414,39cyclictest3235357-21sed12:35:220
305121799540,54cyclictest0-21swapper/007:30:320
3051217995319,34cyclictest0-21swapper/011:33:330
3051217995319,15cyclictest0-21swapper/010:15:050
3051217995314,39cyclictest0-21swapper/011:01:310
3051217995314,39cyclictest0-21swapper/010:39:110
3051217995314,39cyclictest0-21swapper/010:21:120
3051217995314,39cyclictest0-21swapper/009:50:250
3051217995314,39cyclictest0-21swapper/009:20:310
3051217995314,39cyclictest0-21swapper/008:04:580
3051217995314,39cyclictest0-21swapper/007:16:500
3051222995233,19cyclictest0-21swapper/510:55:145
3051221995213,39cyclictest0-21swapper/410:55:144
3051217995233,19cyclictest0-21swapper/012:18:290
3051217995233,19cyclictest0-21swapper/010:46:180
3051217995233,19cyclictest0-21swapper/010:00:170
3051217995233,19cyclictest0-21swapper/009:13:380
3051217995214,19cyclictest3109629-21ntpq08:50:200
3051217995213,39cyclictest0-21swapper/012:30:590
3051217995213,39cyclictest0-21swapper/012:22:130
3051217995213,39cyclictest0-21swapper/011:47:450
3051217995213,39cyclictest0-21swapper/010:12:400
3051220995113,19cyclictest0-21swapper/312:20:113
3051218995113,19cyclictest0-21swapper/108:35:141
3051217995132,19cyclictest30707412sleep007:40:540
3051217995132,19cyclictest0-21swapper/011:18:420
3051217995113,19cyclictest3141476-21kworker/0:1+ice10:30:130
3051217995112,39cyclictest0-21swapper/012:00:400
3051217995112,39cyclictest0-21swapper/010:42:510
3051218995011,39cyclictest0-21swapper/111:35:151
3051217995012,19cyclictest0-21swapper/009:57:580
3051217995011,39cyclictest0-21swapper/008:09:520
3051217995011,39cyclictest0-21swapper/007:35:410
3051217995011,39cyclictest0-21swapper/007:21:060
3051220994929,20cyclictest52-21ksoftirqd/311:55:143
3051217994910,39cyclictest0-21swapper/012:29:160
3051217994910,39cyclictest0-21swapper/011:50:440
3051217994910,39cyclictest0-21swapper/011:23:270
3051217994910,39cyclictest0-21swapper/010:06:390
3051224994810,19cyclictest0-21swapper/709:30:167
3051220994830,18cyclictest0-21swapper/307:45:173
305121899488,39cyclictest0-21swapper/111:40:141
305121799489,39cyclictest0-21swapper/008:47:510
305121799489,39cyclictest0-21swapper/008:35:490
305121799489,39cyclictest0-21swapper/007:55:280
3051217994847,1cyclictest0-21swapper/009:46:080
3051217994839,0cyclictest0-21swapper/009:40:030
3051217994829,19cyclictest0-21swapper/009:27:300
3051217994829,19cyclictest0-21swapper/008:16:500
3051217994810,38cyclictest0-21swapper/009:05:550
305121799478,39cyclictest0-21swapper/012:14:520
305121799478,39cyclictest0-21swapper/008:29:520
3051217994747,0cyclictest0-21swapper/008:43:430
3051217994728,19cyclictest0-21swapper/011:06:260
305121999468,19cyclictest0-21swapper/211:30:162
305122499455,39cyclictest0-21swapper/710:00:167
305122199455,39cyclictest0-21swapper/407:35:154
305122299446,19cyclictest0-21swapper/509:10:155
305122199446,19cyclictest0-21swapper/411:45:164
305121999445,19cyclictest0-21swapper/210:15:162
305122299435,19cyclictest0-21swapper/511:35:145
305122299420,15cyclictest0-21swapper/512:30:135
305122099424,19cyclictest0-21swapper/308:10:153
3051218994224,18cyclictest0-21swapper/107:15:151
305122499412,39cyclictest0-21swapper/709:35:167
305122299413,38cyclictest0-21swapper/508:45:165
305122199413,19cyclictest0-21swapper/410:05:164
305122199413,19cyclictest0-21swapper/409:00:154
305122199412,38cyclictest0-21swapper/409:30:174
305121999413,19cyclictest0-21swapper/211:45:152
305122099390,20cyclictest0-21swapper/307:50:153
3051219993920,19cyclictest0-21swapper/209:05:152
305121999391,19cyclictest0-21swapper/211:50:142
305122099380,19cyclictest0-21swapper/308:15:153
305121999380,19cyclictest0-21swapper/210:40:222
3051223993718,19cyclictest0-21swapper/610:55:216
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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