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2026-02-19 - 08:07
[ 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
Characteristics of the 100 highest latencies:
System rack6slot0.osadl.org (updated Thu Feb 19, 2026 01:02:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1109499245180,53cyclictest0-21swapper/3822:17:0632
1109499245180,53cyclictest0-21swapper/3822:17:0632
1107399210200,8cyclictest0-21swapper/2122:10:3114
1107399210200,8cyclictest0-21swapper/2122:10:3114
1107399204198,4cyclictest0-21swapper/2120:35:1214
1107399204198,4cyclictest0-21swapper/2120:35:1214
1106599200157,34cyclictest0-21swapper/1500:12:457
1106599200157,34cyclictest0-21swapper/1500:12:457
1106599200157,34cyclictest0-21swapper/1500:12:447
1106299199117,67cyclictest0-21swapper/1200:15:184
1106299199117,67cyclictest0-21swapper/1200:15:174
1106299199117,67cyclictest0-21swapper/1200:15:174
1107299198138,20cyclictest0-21swapper/2022:24:4513
1107299198138,20cyclictest0-21swapper/2022:24:4513
1105099198149,45cyclictest2464-21CPU1
1105099198149,45cyclictest2464-21CPU1
1107399196178,16cyclictest0-21swapper/2121:22:1814
1107399196178,16cyclictest0-21swapper/2121:22:1814
1107399196177,14cyclictest0-21swapper/2120:05:0214
1107399196177,14cyclictest0-21swapper/2120:05:0214
1107399192174,10cyclictest0-21swapper/2121:25:5514
1107399192174,10cyclictest0-21swapper/2121:25:5414
1107399192174,10cyclictest0-21swapper/2121:25:5414
1106499192176,9cyclictest0-21swapper/1423:43:376
1106499192176,9cyclictest0-21swapper/1423:43:376
1105899191166,23cyclictest0-21swapper/922:14:0839
1105899191166,23cyclictest0-21swapper/922:14:0839
1107399190169,11cyclictest0-21swapper/2122:07:5114
1107399190169,11cyclictest0-21swapper/2122:07:5114
1107399190169,11cyclictest0-21swapper/2122:07:5014
1107399190164,15cyclictest0-21swapper/2121:49:4714
1107399190164,15cyclictest0-21swapper/2121:49:4714
1107399190164,15cyclictest0-21swapper/2121:49:4714
1109499189145,41cyclictest3609-21CPU32
1109499189145,41cyclictest3609-21CPU32
1108799189155,26cyclictest0-21swapper/3421:49:5428
1108799189155,26cyclictest0-21swapper/3421:49:5328
1108799189155,26cyclictest0-21swapper/3421:49:5328
1107399189179,7cyclictest0-21swapper/2121:15:5214
1107399189179,7cyclictest0-21swapper/2121:15:5214
1107399189179,7cyclictest0-21swapper/2121:15:5214
1109499187142,38cyclictest0-21swapper/3821:49:1232
1109499187142,38cyclictest0-21swapper/3821:49:1232
1109499187142,38cyclictest0-21swapper/3821:49:1132
1107399187157,18cyclictest0-21swapper/2121:54:1214
1107399187157,18cyclictest0-21swapper/2121:54:1114
1107399187157,18cyclictest0-21swapper/2121:54:1114
1107299186169,3cyclictest0-21swapper/2022:50:0713
1107299186169,3cyclictest0-21swapper/2022:50:0713
1107399184159,18cyclictest0-21swapper/2121:57:2014
1107399184159,18cyclictest0-21swapper/2121:57:2014
1107399184159,18cyclictest0-21swapper/2121:57:2014
1107399183168,7cyclictest1-21systemd21:41:2014
1107399183168,7cyclictest1-21systemd21:41:1914
1107399183163,17cyclictest0-21swapper/2121:10:1914
1107399183163,17cyclictest0-21swapper/2121:10:1914
1108799182137,31cyclictest1-21systemd23:22:2828
1108799182137,31cyclictest1-21systemd23:22:2828
1108799182137,31cyclictest1-21systemd23:22:2828
1107499182167,11cyclictest0-21swapper/2200:15:1815
1107499182167,11cyclictest0-21swapper/2200:15:1715
1107499182167,11cyclictest0-21swapper/2200:15:1715
1108699181116,53cyclictest0-21swapper/3300:30:1827
1108699181116,53cyclictest0-21swapper/3300:30:1727
1108699181116,53cyclictest0-21swapper/3300:30:1727
1107399181165,9cyclictest0-21swapper/2121:39:4914
1107399181165,9cyclictest0-21swapper/2121:39:4914
1106299181141,34cyclictest0-21swapper/1222:06:234
1106299181141,34cyclictest0-21swapper/1222:06:234
1106299181141,34cyclictest0-21swapper/1222:06:224
1105099181173,5cyclictest0-21swapper/121:22:341
1105099181173,5cyclictest0-21swapper/121:22:331
1107399180156,13cyclictest0-21swapper/2120:50:0014
1107399180156,13cyclictest0-21swapper/2120:50:0014
1105199180134,39cyclictest0-21swapper/200:15:1912
1105199180134,39cyclictest0-21swapper/200:15:1812
1105199180134,39cyclictest0-21swapper/200:15:1812
1107399179147,19cyclictest0-21swapper/2122:25:1914
1107399179147,19cyclictest0-21swapper/2122:25:1914
1106299179141,34cyclictest0-21swapper/1221:15:344
1106299179141,34cyclictest0-21swapper/1221:15:344
1106299179141,34cyclictest0-21swapper/1221:15:344
1107399178159,11cyclictest0-21swapper/2122:02:5414
1107399178159,11cyclictest0-21swapper/2122:02:5314
1107399177168,6cyclictest0-21swapper/2120:26:1014
1107399177168,6cyclictest0-21swapper/2120:26:0914
1105899177166,9cyclictest0-21swapper/922:00:4439
1105899177166,9cyclictest0-21swapper/922:00:4339
1108799176140,27cyclictest0-21swapper/3423:00:5728
1108799176140,27cyclictest0-21swapper/3423:00:5728
1108799176140,27cyclictest0-21swapper/3423:00:5628
1107699175164,9cyclictest0-21swapper/2423:22:2017
1107699175164,9cyclictest0-21swapper/2423:22:1917
1107699175164,9cyclictest0-21swapper/2423:22:1917
1105099175162,11cyclictest0-21swapper/123:37:321
1105099175162,11cyclictest0-21swapper/123:37:311
1107399174158,10cyclictest0-21swapper/2122:18:0614
1107399174158,10cyclictest0-21swapper/2122:18:0514
1107399174155,15cyclictest0-21swapper/2121:31:4214
1107399174155,15cyclictest0-21swapper/2121:31:4114
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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