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2026-01-29 - 12:42
[ 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 rack1slot8.osadl.org (updated Thu Jan 29, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
79792477455,14sleep10-21swapper/119:09:181
808999465406,47cyclictest0-21swapper/020:06:170
808999438359,72cyclictest0-21swapper/019:10:200
809099371311,44cyclictest0-21swapper/120:06:171
809099310259,25cyclictest8895-21strings19:10:201
80909910116,65cyclictest0-21swapper/123:38:591
80899910013,80cyclictest0-21swapper/023:47:590
8089999272,14cyclictest0-21swapper/023:37:590
8090999115,51cyclictest0-21swapper/119:45:001
8089999070,14cyclictest0-21swapper/023:52:000
809099899,66cyclictest0-21swapper/120:48:001
8090998974,9cyclictest0-21swapper/123:59:591
8089998757,24cyclictest0-21swapper/022:13:590
809099868,64cyclictest32009-21sh21:30:591
8089998422,20cyclictest22899-21ssh23:12:000
8089998422,20cyclictest22899-21ssh23:12:000
8090998218,46cyclictest0-21swapper/122:21:591
8089998233,35cyclictest0-21swapper/022:10:000
228699820,4rtkit-daemon2285-21rtkit-daemon19:56:320
228699800,4rtkit-daemon2285-21rtkit-daemon22:26:290
228699800,4rtkit-daemon2285-21rtkit-daemon22:17:590
228699800,4rtkit-daemon2285-21rtkit-daemon21:54:231
228699800,4rtkit-daemon2285-21rtkit-daemon00:32:270
228699780,5rtkit-daemon2285-21rtkit-daemon00:22:270
228699780,4rtkit-daemon2285-21rtkit-daemon21:41:381
228699780,4rtkit-daemon2285-21rtkit-daemon21:34:580
228699780,4rtkit-daemon2285-21rtkit-daemon21:21:130
228699780,4rtkit-daemon2285-21rtkit-daemon19:53:570
228699780,4rtkit-daemon2285-21rtkit-daemon00:20:271
228699780,4rtkit-daemon2285-21rtkit-daemon00:12:360
228699780,3rtkit-daemon2285-21rtkit-daemon23:01:591
228699780,11rtkit-daemon0-21swapper/020:20:021
228699770,4rtkit-daemon2285-21rtkit-daemon23:05:000
228699770,4rtkit-daemon2285-21rtkit-daemon21:51:330
228699770,4rtkit-daemon2285-21rtkit-daemon20:29:520
228699770,4rtkit-daemon2285-21rtkit-daemon19:45:110
228699770,4rtkit-daemon2285-21rtkit-daemon19:33:100
228699770,4rtkit-daemon2285-21rtkit-daemon19:28:110
228699770,4rtkit-daemon2285-21rtkit-daemon19:19:360
228699770,4rtkit-daemon2285-21rtkit-daemon00:08:560
228699770,36rtkit-daemon2285-21rtkit-daemon21:23:531
228699760,5rtkit-daemon2285-21rtkit-daemon23:16:450
228699760,4rtkit-daemon2285-21rtkit-daemon23:29:400
228699760,4rtkit-daemon2285-21rtkit-daemon23:21:350
228699760,4rtkit-daemon2285-21rtkit-daemon22:56:000
228699760,4rtkit-daemon2285-21rtkit-daemon22:36:290
228699760,4rtkit-daemon2285-21rtkit-daemon22:03:441
228699760,4rtkit-daemon2285-21rtkit-daemon22:01:240
228699760,4rtkit-daemon2285-21rtkit-daemon21:43:230
228699760,4rtkit-daemon2285-21rtkit-daemon21:18:580
228699760,4rtkit-daemon2285-21rtkit-daemon20:57:370
228699760,4rtkit-daemon2285-21rtkit-daemon20:42:320
228699760,4rtkit-daemon2285-21rtkit-daemon20:22:520
228699760,4rtkit-daemon2285-21rtkit-daemon20:15:520
228699760,4rtkit-daemon2285-21rtkit-daemon20:11:570
228699760,4rtkit-daemon2285-21rtkit-daemon20:03:170
228699760,4rtkit-daemon2285-21rtkit-daemon20:02:571
228699760,4rtkit-daemon2285-21rtkit-daemon19:22:310
228699760,4rtkit-daemon2285-21rtkit-daemon00:01:260
8090997518,41cyclictest0-21swapper/123:10:591
8090997518,41cyclictest0-21swapper/123:10:581
8090997518,36cyclictest0-21swapper/119:49:001
808999754,49cyclictest0-21swapper/022:40:220
805127525,37sleep00-21swapper/019:09:590
228699750,4rtkit-daemon2285-21rtkit-daemon23:57:510
228699750,4rtkit-daemon2285-21rtkit-daemon23:30:500
228699750,4rtkit-daemon2285-21rtkit-daemon23:06:250
228699750,4rtkit-daemon2285-21rtkit-daemon22:32:190
228699750,4rtkit-daemon2285-21rtkit-daemon22:32:190
228699750,4rtkit-daemon2285-21rtkit-daemon22:20:390
228699750,4rtkit-daemon2285-21rtkit-daemon21:58:090
228699750,4rtkit-daemon2285-21rtkit-daemon21:48:180
228699750,4rtkit-daemon2285-21rtkit-daemon21:05:370
228699750,4rtkit-daemon2285-21rtkit-daemon21:03:170
228699750,4rtkit-daemon2285-21rtkit-daemon20:37:570
228699750,4rtkit-daemon2285-21rtkit-daemon20:34:370
228699750,4rtkit-daemon2285-21rtkit-daemon19:40:260
8090997417,37cyclictest0-21swapper/122:27:591
8090997416,40cyclictest0-21swapper/119:57:001
228699740,4rtkit-daemon2285-21rtkit-daemon23:40:211
228699740,4rtkit-daemon2285-21rtkit-daemon21:36:480
228699740,4rtkit-daemon2285-21rtkit-daemon21:11:530
228699740,4rtkit-daemon2285-21rtkit-daemon20:45:420
228699740,3rtkit-daemon2285-21rtkit-daemon19:36:560
228699740,11rtkit-daemon0-21swapper/019:35:511
8090997316,39cyclictest0-21swapper/120:40:001
228699730,4rtkit-daemon2285-21rtkit-daemon22:48:400
228699730,4rtkit-daemon2285-21rtkit-daemon20:51:170
228699730,3rtkit-daemon2285-21rtkit-daemon21:58:391
228699720,4rtkit-daemon2285-21rtkit-daemon23:27:141
228699720,4rtkit-daemon2285-21rtkit-daemon19:15:211
228699720,4rtkit-daemon2285-21rtkit-daemon00:38:211
8090997119,38cyclictest0-21swapper/121:10:001
808999713,61cyclictest6658-21sed23:40:270
228699710,4rtkit-daemon835-21lldpad23:34:211
228699710,4rtkit-daemon2285-21rtkit-daemon23:18:051
228699710,4rtkit-daemon2285-21rtkit-daemon00:27:070
228699710,30rtkit-daemon2285-21rtkit-daemon21:19:281
8090997011,38cyclictest0-21swapper/120:30:591
228699700,4rtkit-daemon2285-21rtkit-daemon21:25:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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