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2026-03-04 - 03:03
[ 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 Wed Mar 04, 2026 01:02:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3310099224213,6cyclictest37269-21CPU35
3310099224213,6cyclictest37269-21CPU35
3310099224213,6cyclictest37269-21CPU35
3310099216207,7cyclictest0-21swapper/521:15:1935
3310099216207,7cyclictest0-21swapper/521:15:1935
3310099216207,7cyclictest0-21swapper/521:15:1835
3310099214197,15cyclictest0-21swapper/520:32:3235
3310099214197,15cyclictest0-21swapper/520:32:3235
3310099214197,15cyclictest0-21swapper/520:32:3235
3310099211192,15cyclictest0-21swapper/522:55:2635
3310099211192,15cyclictest0-21swapper/522:55:2535
3310099211192,15cyclictest0-21swapper/522:55:2535
3310099210202,5cyclictest0-21swapper/523:26:1635
3310099210202,5cyclictest0-21swapper/523:26:1635
3310099209199,6cyclictest3544-21CPU35
3310099209199,6cyclictest3544-21CPU35
3310099207195,9cyclictest0-21swapper/522:40:3535
3310099207195,9cyclictest0-21swapper/522:40:3535
3310099203191,7cyclictest0-21swapper/523:02:3435
3310099203191,7cyclictest0-21swapper/523:02:3435
3313399202177,22cyclictest0-21swapper/3221:53:0526
3313399202177,22cyclictest0-21swapper/3221:53:0526
3313399202177,22cyclictest0-21swapper/3221:53:0526
3310099202195,5cyclictest0-21swapper/523:09:1135
3310099202195,5cyclictest0-21swapper/523:09:1135
3310099202193,6cyclictest0-21swapper/521:37:0735
3310099202193,6cyclictest0-21swapper/521:37:0735
3310099202193,6cyclictest0-21swapper/521:37:0735
3310099201194,4cyclictest0-21swapper/500:09:4835
3310099201194,4cyclictest0-21swapper/500:09:4735
3310099201194,4cyclictest0-21swapper/500:09:4735
3310099201187,12cyclictest0-21swapper/522:39:1035
3310099201187,12cyclictest0-21swapper/522:39:1035
331269920013,183cyclictest0-21swapper/2720:55:2120
3310099200188,8cyclictest0-21swapper/521:14:5435
3310099200188,8cyclictest0-21swapper/521:14:5435
3309499199177,13cyclictest0-21swapper/019:25:040
3310099198190,5cyclictest0-21swapper/500:02:5135
3310099198190,5cyclictest0-21swapper/500:02:5135
3310099198190,5cyclictest0-21swapper/500:02:5135
3310099198176,10cyclictest0-21swapper/522:46:4635
3310099198176,10cyclictest0-21swapper/522:46:4535
3310099197191,4cyclictest0-21swapper/500:23:5435
3310099197191,4cyclictest0-21swapper/500:23:5435
3310099197191,4cyclictest0-21swapper/500:23:5435
3310099197183,9cyclictest0-21swapper/522:03:3535
3310099197183,9cyclictest0-21swapper/522:03:3535
3310099196150,35cyclictest0-21swapper/521:21:0435
3310099196150,35cyclictest0-21swapper/521:21:0435
3310099195188,5cyclictest0-21swapper/500:35:0035
3310099195188,5cyclictest0-21swapper/500:35:0035
3310099194186,6cyclictest0-21swapper/523:24:1435
3310099194186,6cyclictest0-21swapper/523:24:1435
3310099194184,7cyclictest0-21swapper/519:25:1435
3310099194184,7cyclictest0-21swapper/519:25:1435
3310099194178,14cyclictest0-21swapper/523:40:2635
3310099194178,14cyclictest0-21swapper/523:40:2635
3311399193189,2cyclictest0-21swapper/1621:35:168
3311399193189,2cyclictest0-21swapper/1621:35:158
3311399193189,2cyclictest0-21swapper/1621:35:158
3310099193187,4cyclictest3041-21systemd22:10:1135
3310099193187,4cyclictest3041-21systemd22:10:1135
3310099193183,8cyclictest0-21swapper/500:35:1135
3310099193183,8cyclictest0-21swapper/500:35:1135
3310099193182,7cyclictest3544-21CPU35
3310099193182,7cyclictest3544-21CPU35
3310099192186,4cyclictest0-21swapper/522:24:0135
3310099192186,4cyclictest0-21swapper/522:24:0035
3310099192181,8cyclictest3609-21CPU35
3310099192181,8cyclictest3609-21CPU35
3310099190183,5cyclictest0-21swapper/521:42:5435
3310099190183,5cyclictest0-21swapper/521:42:5435
3310099190182,6cyclictest0-21swapper/500:28:3235
3310099190182,6cyclictest0-21swapper/500:28:3135
3310099190182,5cyclictest31643-21apt-get22:30:0935
3310099190182,5cyclictest31643-21apt-get22:30:0935
3310099190180,7cyclictest601ktimers/523:45:2735
3310099190180,7cyclictest601ktimers/523:45:2735
3310099190178,10cyclictest0-21swapper/520:50:1535
3310099190178,10cyclictest0-21swapper/520:50:1535
3310099190166,12cyclictest2466-21CPU35
3310099190166,12cyclictest2466-21CPU35
3313399189179,8cyclictest0-21swapper/3222:12:0326
3313399189179,8cyclictest0-21swapper/3222:12:0326
3310099189183,4cyclictest0-21swapper/521:54:5735
3310099189183,4cyclictest0-21swapper/521:54:5735
3310099189183,4cyclictest0-21swapper/521:54:5735
3310099189182,4cyclictest0-21swapper/523:15:2935
3310099189182,4cyclictest0-21swapper/523:15:2935
3310099189182,4cyclictest0-21swapper/523:15:2935
3310099188181,5cyclictest0-21swapper/520:55:3135
3310099188172,13cyclictest0-21swapper/521:26:4735
3310099188172,13cyclictest0-21swapper/521:26:4635
3312999187139,22cyclictest0-21swapper/3021:00:2924
3310099187181,4cyclictest0-21swapper/519:21:5835
3310099187181,4cyclictest0-21swapper/519:21:5835
3310099187178,6cyclictest0-21swapper/521:10:0435
3310099187178,6cyclictest0-21swapper/521:10:0335
3310099187168,15cyclictest0-21swapper/521:57:2535
3310099187168,15cyclictest0-21swapper/521:57:2435
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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