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2026-02-07 - 11:50
[ 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 Sat Feb 07, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
196529919381856,75cyclictest0-21swapper/019:11:210
19653994624,14cyclictest0-21swapper/119:11:211
1965299374300,64cyclictest0-21swapper/021:15:150
192792287261,16sleep00-21swapper/019:06:400
228699920,4rtkit-daemon2285-21rtkit-daemon21:56:490
19653998413,57cyclictest0-21swapper/121:38:001
228699830,4rtkit-daemon2285-21rtkit-daemon20:38:330
228699800,4rtkit-daemon2285-21rtkit-daemon21:43:340
228699790,4rtkit-daemon2285-21rtkit-daemon22:03:390
19653997913,51cyclictest0-21swapper/120:20:591
1931227736,30sleep10-21swapper/119:06:581
228699760,4rtkit-daemon2285-21rtkit-daemon00:06:221
19653997618,39cyclictest0-21swapper/120:54:591
228699750,5rtkit-daemon2285-21rtkit-daemon23:29:410
228699750,4rtkit-daemon2285-21rtkit-daemon21:31:191
228699750,4rtkit-daemon2285-21rtkit-daemon00:27:170
228699740,4rtkit-daemon2285-21rtkit-daemon21:46:401
228699740,4rtkit-daemon2285-21rtkit-daemon21:29:241
228699740,4rtkit-daemon2285-21rtkit-daemon00:00:561
228699740,33rtkit-daemon3024-21kworker/0:000:20:270
19653997412,39cyclictest0-21swapper/122:26:001
228699730,4rtkit-daemon2285-21rtkit-daemon23:00:201
228699730,4rtkit-daemon2285-21rtkit-daemon22:23:300
19653997316,37cyclictest0-21swapper/120:06:591
28002720,4sleep12799-21sendmail_mailst19:50:241
228699720,4rtkit-daemon2285-21rtkit-daemon21:22:330
228699720,4rtkit-daemon2285-21rtkit-daemon00:10:020
228699710,4rtkit-daemon2285-21rtkit-daemon23:49:310
228699710,4rtkit-daemon2285-21rtkit-daemon23:43:410
228699710,4rtkit-daemon2285-21rtkit-daemon23:05:050
228699710,4rtkit-daemon2285-21rtkit-daemon22:54:201
228699710,4rtkit-daemon2285-21rtkit-daemon20:21:180
19652997123,43cyclictest0-21swapper/000:07:580
228699700,4rtkit-daemon2285-21rtkit-daemon22:19:350
228699700,4rtkit-daemon2285-21rtkit-daemon21:24:081
228699700,30rtkit-daemon21096-21ssh21:50:140
19653997019,35cyclictest0-21swapper/123:59:591
19653997018,35cyclictest0-21swapper/119:49:591
19653997017,33cyclictest0-21swapper/119:42:001
19653997016,36cyclictest0-21swapper/120:55:591
228699690,4rtkit-daemon2285-21rtkit-daemon22:29:000
228699690,4rtkit-daemon2285-21rtkit-daemon21:15:231
228699690,4rtkit-daemon2285-21rtkit-daemon21:11:531
19652996949,15cyclictest0-21swapper/023:30:590
228699680,4rtkit-daemon2285-21rtkit-daemon22:55:261
228699680,4rtkit-daemon2285-21rtkit-daemon22:37:161
228699680,4rtkit-daemon2285-21rtkit-daemon20:18:380
228699680,3rtkit-daemon2285-21rtkit-daemon22:46:411
228699680,3rtkit-daemon2285-21rtkit-daemon00:02:160
19653996817,34cyclictest0-21swapper/121:05:001
19653996814,38cyclictest0-21swapper/120:36:591
228699670,4rtkit-daemon2285-21rtkit-daemon22:50:450
228699670,4rtkit-daemon2285-21rtkit-daemon22:41:150
228699670,4rtkit-daemon2285-21rtkit-daemon20:16:381
228699670,4rtkit-daemon2285-21rtkit-daemon00:33:021
19653996719,35cyclictest0-21swapper/119:57:001
19653996717,31cyclictest0-21swapper/100:13:581
19653996716,34cyclictest0-21swapper/122:05:001
19653996714,34cyclictest0-21swapper/122:33:591
19653996713,38cyclictest0-21swapper/123:20:591
19653996712,38cyclictest0-21swapper/120:45:591
19652996714,44cyclictest0-21swapper/023:13:030
228699660,4rtkit-daemon2285-21rtkit-daemon23:21:310
228699660,4rtkit-daemon2285-21rtkit-daemon19:38:121
228699660,3rtkit-daemon2285-21rtkit-daemon21:08:141
228699660,3rtkit-daemon2285-21rtkit-daemon19:33:071
19653996618,32cyclictest0-21swapper/120:25:591
19653996616,34cyclictest0-21swapper/119:18:591
228699650,4rtkit-daemon2285-21rtkit-daemon23:53:410
228699650,4rtkit-daemon2285-21rtkit-daemon20:14:221
228699650,3rtkit-daemon2285-21rtkit-daemon20:01:271
19653996520,30cyclictest0-21swapper/100:23:581
19653996514,34cyclictest0-21swapper/123:06:001
228699640,4rtkit-daemon2285-21rtkit-daemon21:49:390
228699630,4rtkit-daemon2285-21rtkit-daemon22:57:300
1965399639,37cyclictest0-21swapper/100:17:581
1965399639,37cyclictest0-21swapper/100:17:581
19653996316,31cyclictest0-21swapper/123:43:001
19653996314,30cyclictest0-21swapper/123:31:591
19653996313,32cyclictest0-21swapper/123:47:591
1965299636,50cyclictest0-21swapper/021:29:440
228699620,4rtkit-daemon2285-21rtkit-daemon21:14:130
19653996213,31cyclictest0-21swapper/123:12:001
19652996253,6cyclictest9899-21kworker/0:121:31:590
19652996210,45cyclictest0-21swapper/022:30:270
228699610,4rtkit-daemon2285-21rtkit-daemon22:22:401
19653996117,32cyclictest0-21swapper/122:18:591
19653996114,33cyclictest0-21swapper/119:20:591
19652996116,35cyclictest0-21swapper/023:55:210
19652996113,41cyclictest0-21swapper/022:13:190
19653996015,32cyclictest0-21swapper/123:27:591
19653996015,30cyclictest0-21swapper/122:05:591
19653996014,36cyclictest0-21swapper/120:30:591
19653996014,31cyclictest0-21swapper/119:29:591
1965299608,43cyclictest0-21swapper/021:05:210
1965299607,45cyclictest0-21swapper/020:05:180
19652996020,34cyclictest0-21swapper/022:07:110
27202596,16sleep00-21swapper/019:50:240
19653995919,30cyclictest0-21swapper/122:40:591
19653995915,34cyclictest0-21swapper/120:40:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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