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2026-02-08 - 09:43
[ 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 highest latencies:
System rack1slot8.osadl.org (updated Sun Feb 08, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2526699472391,51cyclictest0-21swapper/019:10:110
2526699455383,65cyclictest0-21swapper/019:43:040
252082447424,16sleep00-21swapper/019:09:450
2526799427348,47cyclictest0-21swapper/119:10:121
2526799372325,25cyclictest1568-21runrttasks19:43:051
2286991290,4rtkit-daemon2285-21rtkit-daemon22:08:051
2286991110,4rtkit-daemon2285-21rtkit-daemon21:34:261
252679910917,74cyclictest0-21swapper/121:09:581
228699950,10rtkit-daemon0-21swapper/023:58:220
228699940,10rtkit-daemon0-21swapper/023:29:110
2526799888,63cyclictest0-21swapper/120:34:001
25267998611,57cyclictest0-21swapper/100:31:591
228699820,5rtkit-daemon2285-21rtkit-daemon00:01:030
228699820,11rtkit-daemon2285-21rtkit-daemon21:22:200
228699790,4rtkit-daemon2285-21rtkit-daemon00:22:031
228699780,4rtkit-daemon2285-21rtkit-daemon23:12:520
228699770,5rtkit-daemon2285-21rtkit-daemon23:44:581
228699770,4rtkit-daemon2285-21rtkit-daemon00:26:430
25267997518,43cyclictest0-21swapper/100:37:581
228699750,4rtkit-daemon2285-21rtkit-daemon00:34:540
67672740,13sleep12526799cyclictest23:10:261
228699740,4rtkit-daemon2285-21rtkit-daemon22:22:311
228699740,14rtkit-daemon0-21swapper/120:26:191
228699730,4rtkit-daemon2285-21rtkit-daemon00:13:581
228699730,4rtkit-daemon2285-21rtkit-daemon00:13:280
25267997215,38cyclictest0-21swapper/121:59:581
2495927234,27sleep10-21swapper/119:07:171
228699720,4rtkit-daemon2285-21rtkit-daemon23:33:581
228699720,4rtkit-daemon2285-21rtkit-daemon19:35:131
228699720,4rtkit-daemon2285-21rtkit-daemon00:16:470
25267997117,34cyclictest0-21swapper/119:18:591
228699710,4rtkit-daemon2285-21rtkit-daemon23:40:130
228699710,4rtkit-daemon2285-21rtkit-daemon20:14:391
228699710,4rtkit-daemon2285-21rtkit-daemon00:02:081
25267997020,34cyclictest0-21swapper/120:55:001
25267997018,35cyclictest0-21swapper/119:55:001
25267997014,39cyclictest0-21swapper/121:19:591
228699700,4rtkit-daemon2285-21rtkit-daemon20:00:141
25267996916,36cyclictest0-21swapper/121:23:591
228699690,4rtkit-daemon2285-21rtkit-daemon23:06:461
228699690,4rtkit-daemon2285-21rtkit-daemon00:09:071
25267996814,38cyclictest0-21swapper/122:26:581
228699680,3rtkit-daemon2285-21rtkit-daemon22:18:250
228699680,3rtkit-daemon2285-21rtkit-daemon21:04:301
228699680,3rtkit-daemon2285-21rtkit-daemon20:47:391
25267996716,31cyclictest0-21swapper/119:27:591
25267996715,34cyclictest0-21swapper/123:59:591
228699670,4rtkit-daemon2285-21rtkit-daemon21:29:091
25267996617,34cyclictest0-21swapper/122:55:581
25267996615,37cyclictest0-21swapper/120:35:591
25267996615,35cyclictest0-21swapper/123:28:581
25267996614,36cyclictest0-21swapper/123:37:581
25267996614,35cyclictest0-21swapper/121:13:591
25266996644,17cyclictest0-21swapper/021:14:000
25266996614,45cyclictest0-21swapper/022:11:590
25267996517,32cyclictest0-21swapper/122:03:591
25267996515,32cyclictest0-21swapper/100:29:581
25266996536,25cyclictest0-21swapper/023:15:120
25267996416,31cyclictest0-21swapper/123:45:581
25267996415,32cyclictest0-21swapper/100:17:591
25267996414,36cyclictest0-21swapper/122:54:001
25267996317,31cyclictest0-21swapper/123:51:591
25267996312,36cyclictest0-21swapper/122:39:581
25266996332,26cyclictest0-21swapper/021:46:270
228699630,4rtkit-daemon2285-21rtkit-daemon22:13:361
228699630,4rtkit-daemon2285-21rtkit-daemon20:08:231
25267996214,38cyclictest0-21swapper/121:45:581
25266996231,26cyclictest0-21swapper/021:25:200
2526799615,39cyclictest0-21swapper/122:46:581
25267996115,30cyclictest0-21swapper/123:21:001
25266996134,23cyclictest0-21swapper/023:38:270
25266996110,45cyclictest0-21swapper/021:55:590
228699610,4rtkit-daemon2285-21rtkit-daemon23:49:220
191822615,15sleep10-21swapper/121:35:521
25267996014,32cyclictest0-21swapper/120:45:001
25267996014,32cyclictest0-21swapper/119:24:001
25267996013,34cyclictest0-21swapper/119:55:591
2526699607,45cyclictest0-21swapper/019:45:220
25266996010,43cyclictest0-21swapper/022:41:510
273662595,15sleep10-21swapper/121:50:331
25267995914,31cyclictest0-21swapper/120:59:581
2526699595,49cyclictest0-21swapper/021:40:240
2526699594,47cyclictest0-21swapper/023:07:030
25266995936,17cyclictest0-21swapper/000:25:010
25266995918,36cyclictest0-21swapper/022:09:320
2526799589,33cyclictest0-21swapper/123:03:591
25267995817,33cyclictest0-21swapper/120:22:001
25267995813,31cyclictest0-21swapper/119:33:001
2526699586,28cyclictest0-21swapper/000:38:110
25266995833,20cyclictest0-21swapper/023:01:320
25266995823,26cyclictest0-21swapper/021:07:530
25267995715,29cyclictest0-21swapper/123:19:591
2526699575,33cyclictest0-21swapper/021:20:010
25266995722,28cyclictest0-21swapper/023:30:440
228699570,4rtkit-daemon2285-21rtkit-daemon23:23:120
52092564,11sleep00-21swapper/000:06:440
2526699566,43cyclictest0-21swapper/021:00:170
2526699566,40cyclictest0-21swapper/023:50:150
2526699566,26cyclictest0-21swapper/022:27:510
2526699565,46cyclictest0-21swapper/020:38:000
25266995635,14cyclictest0-21swapper/019:30:140
25266995633,16cyclictest0-21swapper/021:35:110
25266995629,21cyclictest0-21swapper/020:00:180
25266995623,28cyclictest0-21swapper/020:26:190
25266995610,39cyclictest0-21swapper/022:30:240
25267995515,29cyclictest0-21swapper/119:45:591
2526699556,44cyclictest0-21swapper/020:17:110
2526699555,42cyclictest0-21swapper/021:34:260
25266995533,16cyclictest0-21swapper/020:10:250
25266995532,19cyclictest0-21swapper/020:20:180
25266995531,20cyclictest0-21swapper/022:55:190
25266995531,17cyclictest0-21swapper/022:00:230
25266995530,16cyclictest0-21swapper/020:00:000
25266995529,19cyclictest88850irq/46-eth0-tx-22:52:540
25266995527,22cyclictest0-21swapper/019:35:270
25266995525,23cyclictest0-21swapper/022:24:510
25266995513,37cyclictest0-21swapper/020:32:590
25267995414,31cyclictest0-21swapper/122:15:581
25267995412,29cyclictest0-21swapper/120:16:591
2526699546,40cyclictest0-21swapper/019:15:150
25266995432,17cyclictest0-21swapper/020:55:120
25266995431,17cyclictest0-21swapper/022:45:030
25266995429,17cyclictest0-21swapper/020:50:140
25266995414,33cyclictest0-21swapper/021:50:260
158572545,14sleep10-21swapper/122:30:141
25267995312,28cyclictest0-21swapper/122:43:591
2526699536,39cyclictest0-21swapper/020:05:130
25266995330,17cyclictest0-21swapper/020:40:130
25266995330,15cyclictest0-21swapper/019:20:120
25266995326,20cyclictest88850irq/46-eth0-tx-22:35:180
2526699526,39cyclictest0-21swapper/020:45:120
2526699526,37cyclictest0-21swapper/019:55:010
228699520,5rtkit-daemon2285-21rtkit-daemon19:25:180
2526799485,37cyclictest0-21swapper/121:41:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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