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2026-01-21 - 07:17
[ 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 Wed Jan 21, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1576499895800,69cyclictest0-21swapper/019:10:130
1576599827729,67cyclictest0-21swapper/119:10:141
1576499827741,75cyclictest24848-21sed19:35:010
153772341321,13sleep10-21swapper/119:06:271
2286991200,4rtkit-daemon2285-21rtkit-daemon20:47:431
2286991180,4rtkit-daemon2285-21rtkit-daemon23:39:471
15765998611,54cyclictest0-21swapper/122:54:591
15765998611,54cyclictest0-21swapper/122:54:581
15765998422,33cyclictest0-21swapper/121:16:581
228699830,4rtkit-daemon2285-21rtkit-daemon23:44:521
15765998016,43cyclictest0-21swapper/120:45:011
15765997713,45cyclictest0-21swapper/119:32:001
228699750,4rtkit-daemon2285-21rtkit-daemon23:25:570
228699750,3rtkit-daemon2285-21rtkit-daemon19:24:081
15765997517,37cyclictest0-21swapper/119:53:011
228699740,4rtkit-daemon2285-21rtkit-daemon23:31:061
228699740,4rtkit-daemon2285-21rtkit-daemon21:37:050
228699740,4rtkit-daemon2285-21rtkit-daemon21:37:040
228699740,4rtkit-daemon2285-21rtkit-daemon21:32:001
228699740,4rtkit-daemon2285-21rtkit-daemon21:10:590
228699740,4rtkit-daemon2285-21rtkit-daemon20:19:240
228699740,4rtkit-daemon2285-21rtkit-daemon19:59:531
228699740,4rtkit-daemon2285-21rtkit-daemon19:17:421
228699730,5rtkit-daemon2285-21rtkit-daemon23:07:070
228699730,4rtkit-daemon2285-21rtkit-daemon23:30:360
228699720,4rtkit-daemon2285-21rtkit-daemon22:56:420
228699720,4rtkit-daemon2285-21rtkit-daemon22:37:450
228699720,4rtkit-daemon2285-21rtkit-daemon22:33:110
228699720,4rtkit-daemon2285-21rtkit-daemon19:43:530
228699720,4rtkit-daemon2285-21rtkit-daemon00:26:531
228699720,3rtkit-daemon2285-21rtkit-daemon21:07:041
228699720,3rtkit-daemon2285-21rtkit-daemon20:57:441
15765997221,33cyclictest0-21swapper/120:12:011
15765997217,34cyclictest0-21swapper/100:02:581
15765997212,46cyclictest0-21swapper/123:56:591
15765997210,41cyclictest0-21swapper/100:12:581
228699710,4rtkit-daemon2285-21rtkit-daemon23:18:570
228699710,4rtkit-daemon2285-21rtkit-daemon23:05:221
228699710,4rtkit-daemon2285-21rtkit-daemon22:45:450
228699710,4rtkit-daemon2285-21rtkit-daemon21:59:250
228699710,4rtkit-daemon2285-21rtkit-daemon21:22:151
228699710,4rtkit-daemon2285-21rtkit-daemon20:34:130
228699710,4rtkit-daemon2285-21rtkit-daemon20:20:030
228699710,4rtkit-daemon2285-21rtkit-daemon19:38:330
228699710,4rtkit-daemon2285-21rtkit-daemon19:29:080
228699710,4rtkit-daemon2285-21rtkit-daemon00:36:540
228699710,31rtkit-daemon19198-21ssh23:51:020
228699710,3rtkit-daemon2285-21rtkit-daemon00:20:021
15765997116,39cyclictest0-21swapper/121:53:001
15765997115,37cyclictest0-21swapper/122:01:591
15765997115,33cyclictest0-21swapper/100:09:591
15764997117,48cyclictest0-21swapper/023:00:590
228699700,5rtkit-daemon2285-21rtkit-daemon20:45:080
228699700,4rtkit-daemon2285-21rtkit-daemon23:24:310
228699700,4rtkit-daemon2285-21rtkit-daemon23:12:360
228699700,4rtkit-daemon2285-21rtkit-daemon22:17:050
228699700,4rtkit-daemon2285-21rtkit-daemon22:03:350
228699700,4rtkit-daemon2285-21rtkit-daemon21:06:240
228699700,4rtkit-daemon2285-21rtkit-daemon19:57:440
228699700,4rtkit-daemon2285-21rtkit-daemon00:05:180
228699700,3rtkit-daemon2285-21rtkit-daemon00:17:230
15765997017,30cyclictest0-21swapper/122:24:591
15765997014,35cyclictest0-21swapper/119:30:001
15764997014,49cyclictest0-21swapper/023:40:590
228699690,4rtkit-daemon2285-21rtkit-daemon23:45:130
228699690,4rtkit-daemon2285-21rtkit-daemon22:43:560
228699690,4rtkit-daemon2285-21rtkit-daemon21:52:300
228699690,4rtkit-daemon2285-21rtkit-daemon21:01:140
228699690,4rtkit-daemon2285-21rtkit-daemon20:59:140
228699690,4rtkit-daemon2285-21rtkit-daemon20:52:230
228699690,4rtkit-daemon2285-21rtkit-daemon20:35:290
228699690,4rtkit-daemon2285-21rtkit-daemon20:27:440
228699690,4rtkit-daemon2285-21rtkit-daemon20:13:080
228699690,4rtkit-daemon2285-21rtkit-daemon19:51:480
228699690,4rtkit-daemon2285-21rtkit-daemon19:18:380
228699690,32rtkit-daemon1311-21munin-node00:00:470
15765996918,29cyclictest0-21swapper/121:29:581
15765996917,31cyclictest0-21swapper/122:13:591
15765996915,34cyclictest0-21swapper/119:46:591
15765996914,38cyclictest0-21swapper/100:37:591
15765996913,35cyclictest0-21swapper/120:04:001
228699680,4rtkit-daemon2285-21rtkit-daemon23:36:370
228699680,4rtkit-daemon2285-21rtkit-daemon22:23:000
228699680,4rtkit-daemon2285-21rtkit-daemon22:08:200
228699680,4rtkit-daemon2285-21rtkit-daemon21:48:190
228699680,4rtkit-daemon2285-21rtkit-daemon21:41:290
228699680,4rtkit-daemon2285-21rtkit-daemon21:41:290
228699680,4rtkit-daemon2285-21rtkit-daemon21:32:590
228699680,4rtkit-daemon2285-21rtkit-daemon21:18:290
228699680,4rtkit-daemon2285-21rtkit-daemon20:05:540
228699680,4rtkit-daemon2285-21rtkit-daemon20:03:080
228699680,4rtkit-daemon2285-21rtkit-daemon19:46:440
228699680,4rtkit-daemon2285-21rtkit-daemon00:28:480
228699680,27rtkit-daemon2285-21rtkit-daemon00:34:021
15765996819,32cyclictest0-21swapper/119:37:001
15765996819,30cyclictest0-21swapper/120:35:001
228699670,4rtkit-daemon2285-21rtkit-daemon23:59:180
228699670,4rtkit-daemon2285-21rtkit-daemon21:25:540
228699670,4rtkit-daemon2285-21rtkit-daemon00:30:520
228699670,4rtkit-daemon2285-21rtkit-daemon00:10:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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