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2026-01-28 - 18:36
[ 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 28, 2026 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
258482966947,12sleep10-21swapper/107:05:491
260472603580,16sleep00-21swapper/007:07:480
2631199495425,47cyclictest0-21swapper/107:10:071
2631099490408,76cyclictest0-21swapper/007:28:400
2631199400332,35cyclictest0-21swapper/107:28:401
2631099371304,50cyclictest0-21swapper/007:10:070
263119910012,66cyclictest0-21swapper/108:36:591
263119910012,66cyclictest0-21swapper/108:36:591
228699960,3rtkit-daemon2285-21rtkit-daemon10:23:320
2631199959,62cyclictest0-21swapper/109:20:591
26311999529,46cyclictest0-21swapper/110:05:581
26311998816,52cyclictest0-21swapper/112:39:581
26310998118,56cyclictest0-21swapper/008:44:590
26310998118,56cyclictest0-21swapper/008:44:590
228699800,5rtkit-daemon2285-21rtkit-daemon09:30:261
26310997923,48cyclictest0-21swapper/011:32:590
26311997817,40cyclictest0-21swapper/109:04:591
26311997815,41cyclictest0-21swapper/107:42:591
228699780,5rtkit-daemon2285-21rtkit-daemon12:05:581
26311997616,39cyclictest0-21swapper/107:46:591
26311997612,46cyclictest88750irq/45-eth0-rx-12:34:001
228699760,4rtkit-daemon2285-21rtkit-daemon10:25:121
26310997514,52cyclictest0-21swapper/008:15:590
228699750,5rtkit-daemon2285-21rtkit-daemon09:08:451
26310997425,37cyclictest0-21swapper/009:07:590
26310997422,38cyclictest0-21swapper/011:18:590
26310997413,49cyclictest0-21swapper/008:05:580
228699740,4rtkit-daemon2285-21rtkit-daemon11:13:131
26311997314,35cyclictest0-21swapper/110:35:001
26310997328,32cyclictest0-21swapper/010:01:000
26310997311,41cyclictest0-21swapper/009:35:140
228699730,4rtkit-daemon2285-21rtkit-daemon11:37:081
26311997217,35cyclictest0-21swapper/108:44:001
26311997217,35cyclictest0-21swapper/108:44:001
26311997216,36cyclictest0-21swapper/111:22:001
26310997250,14cyclictest0-21swapper/010:10:430
26310997238,27cyclictest0-21swapper/010:55:010
228699720,4rtkit-daemon2285-21rtkit-daemon12:12:590
228699720,4rtkit-daemon2285-21rtkit-daemon10:24:271
228699720,4rtkit-daemon2285-21rtkit-daemon10:15:170
228699720,4rtkit-daemon2285-21rtkit-daemon07:31:201
26311997118,36cyclictest0-21swapper/109:41:591
26311997114,38cyclictest0-21swapper/112:02:001
26310997118,41cyclictest0-21swapper/009:49:580
26310997117,36cyclictest0-21swapper/008:26:590
26310997117,36cyclictest0-21swapper/008:26:590
228699710,5rtkit-daemon2285-21rtkit-daemon09:40:011
228699710,4rtkit-daemon2285-21rtkit-daemon11:33:091
228699710,4rtkit-daemon2285-21rtkit-daemon08:02:051
26311997017,34cyclictest0-21swapper/108:11:591
26311997015,37cyclictest0-21swapper/110:37:581
26310997029,26cyclictest0-21swapper/010:06:430
26310997027,35cyclictest0-21swapper/012:32:590
26310997020,35cyclictest0-21swapper/008:20:590
228699700,4rtkit-daemon2285-21rtkit-daemon11:24:180
228699700,4rtkit-daemon2285-21rtkit-daemon10:53:131
228699700,4rtkit-daemon2285-21rtkit-daemon10:44:331
228699700,4rtkit-daemon2285-21rtkit-daemon10:17:221
228699700,4rtkit-daemon2285-21rtkit-daemon09:58:110
228699700,4rtkit-daemon2285-21rtkit-daemon09:14:061
228699700,3rtkit-daemon2285-21rtkit-daemon11:17:571
26311996920,30cyclictest0-21swapper/109:15:591
26311996917,33cyclictest0-21swapper/107:54:591
26311996916,32cyclictest0-21swapper/107:15:591
26311996915,37cyclictest0-21swapper/108:15:591
26311996915,35cyclictest0-21swapper/111:48:581
26311996914,35cyclictest0-21swapper/110:04:591
26310996912,48cyclictest0-21swapper/009:24:590
228699690,4rtkit-daemon2285-21rtkit-daemon10:13:321
228699690,4rtkit-daemon2285-21rtkit-daemon07:50:250
26311996818,33cyclictest0-21swapper/110:56:581
26311996818,32cyclictest0-21swapper/108:26:001
26311996818,32cyclictest0-21swapper/108:25:591
26311996817,33cyclictest0-21swapper/109:00:001
26311996817,33cyclictest0-21swapper/109:00:001
26311996816,33cyclictest0-21swapper/110:48:591
26311996816,32cyclictest0-21swapper/111:52:591
26310996819,34cyclictest0-21swapper/007:39:590
26310996818,34cyclictest0-21swapper/008:33:590
26310996818,34cyclictest0-21swapper/008:33:590
26310996818,31cyclictest0-21swapper/007:35:000
228699680,4rtkit-daemon2285-21rtkit-daemon12:21:401
228699680,4rtkit-daemon2285-21rtkit-daemon12:13:491
228699680,4rtkit-daemon2285-21rtkit-daemon11:06:480
228699680,4rtkit-daemon2285-21rtkit-daemon09:53:361
228699680,4rtkit-daemon2285-21rtkit-daemon09:32:560
228699680,4rtkit-daemon2285-21rtkit-daemon09:11:050
26311996715,34cyclictest0-21swapper/108:30:591
26311996715,34cyclictest0-21swapper/108:30:591
26310996719,34cyclictest0-21swapper/011:46:000
26310996717,39cyclictest0-21swapper/012:28:000
26310996717,35cyclictest0-21swapper/008:51:590
26310996717,34cyclictest0-21swapper/007:59:590
26310996714,37cyclictest0-21swapper/008:10:590
228699670,4rtkit-daemon2285-21rtkit-daemon11:44:290
228699670,4rtkit-daemon2285-21rtkit-daemon11:29:230
228699670,4rtkit-daemon2285-21rtkit-daemon09:25:510
228699670,3rtkit-daemon2285-21rtkit-daemon11:28:521
228699670,3rtkit-daemon11476-21netstat12:15:181
26311996622,30cyclictest0-21swapper/107:24:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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