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2026-01-22 - 17:18
[ 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 Jan 22, 2026 13:01:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
848499188128,45cyclictest37354-21CPU16
848499188128,45cyclictest37354-21CPU16
849999186165,19cyclictest0-21swapper/3610:01:5030
849999186165,19cyclictest0-21swapper/3610:01:4930
849999186165,19cyclictest0-21swapper/3610:01:4930
847199184144,32cyclictest0-21swapper/1311:40:205
847199184144,32cyclictest0-21swapper/1311:40:205
848899182166,12cyclictest0-21swapper/2709:00:0620
848899182166,12cyclictest0-21swapper/2709:00:0520
847899182167,6cyclictest0-21swapper/1812:02:1410
847899182167,6cyclictest0-21swapper/1812:02:1410
846499182144,26cyclictest0-21swapper/710:29:3637
846499182144,26cyclictest0-21swapper/710:29:3637
846499182144,26cyclictest0-21swapper/710:29:3537
849399181134,32cyclictest0-21swapper/3109:48:3625
849399181134,32cyclictest0-21swapper/3109:48:3625
849399181134,32cyclictest0-21swapper/3109:48:3625
846299181172,7cyclictest0-21swapper/512:21:1935
846299181172,7cyclictest0-21swapper/512:21:1935
845799177163,12cyclictest0-21swapper/008:35:030
845799177162,11cyclictest0-21swapper/009:53:530
845799177162,11cyclictest0-21swapper/009:53:530
845799175163,10cyclictest0-21swapper/009:23:300
845799175163,10cyclictest0-21swapper/009:23:300
845799175163,10cyclictest0-21swapper/009:23:300
849999174163,8cyclictest0-21swapper/3607:56:5130
849999174163,8cyclictest0-21swapper/3607:56:5130
849999174159,12cyclictest0-21swapper/3611:03:4730
849999174159,12cyclictest0-21swapper/3611:03:4730
849999174158,9cyclictest0-21swapper/3612:25:2030
849999174158,9cyclictest0-21swapper/3612:25:1930
849999174151,18cyclictest0-21swapper/3611:20:2130
849999174151,18cyclictest0-21swapper/3611:20:2130
846499174148,20cyclictest0-21swapper/712:32:3937
846499174148,20cyclictest0-21swapper/712:32:3837
848899173167,3cyclictest0-21swapper/2711:19:4920
848899173167,3cyclictest0-21swapper/2711:19:4920
848899173167,3cyclictest0-21swapper/2711:19:4920
847599173157,10cyclictest0-21swapper/1612:00:188
847599173157,10cyclictest0-21swapper/1612:00:188
846499173143,25cyclictest0-21swapper/710:40:2037
846499173143,25cyclictest0-21swapper/710:40:2037
846499173143,25cyclictest0-21swapper/710:40:2037
845799173139,11cyclictest0-21swapper/009:30:080
845799173139,11cyclictest0-21swapper/009:30:080
845799173139,11cyclictest0-21swapper/009:30:080
8484991721,104cyclictest0-21swapper/2310:30:3816
8484991721,104cyclictest0-21swapper/2310:30:3816
8484991721,104cyclictest0-21swapper/2310:30:3816
846499172142,24cyclictest0-21swapper/711:43:1537
846499172142,24cyclictest0-21swapper/711:43:1437
849999171146,15cyclictest0-21swapper/3612:24:5930
849999171146,15cyclictest0-21swapper/3612:24:5930
846499171132,28cyclictest0-21swapper/710:12:0937
846499171132,28cyclictest0-21swapper/710:12:0937
849999170139,16cyclictest0-21swapper/3609:11:3530
849999170139,16cyclictest0-21swapper/3609:11:3530
849999170139,16cyclictest0-21swapper/3609:11:3530
849999169159,7cyclictest0-21swapper/3612:31:2830
849999169159,7cyclictest0-21swapper/3612:31:2730
849999169157,10cyclictest0-21swapper/3611:35:5130
849999169157,10cyclictest0-21swapper/3611:35:5130
849999169157,10cyclictest0-21swapper/3611:35:5130
848899169162,5cyclictest0-21swapper/2709:44:2220
848899169162,5cyclictest0-21swapper/2709:44:2220
848899169162,5cyclictest0-21swapper/2709:44:2220
848599169162,5cyclictest0-21swapper/2407:18:1717
848599169162,5cyclictest0-21swapper/2407:18:1717
845799169146,20cyclictest0-21swapper/007:20:020
845799169146,20cyclictest0-21swapper/007:20:020
849999168136,16cyclictest0-21swapper/3612:19:5330
849999168136,16cyclictest0-21swapper/3612:19:5330
849999168136,16cyclictest0-21swapper/3612:19:5330
849199168161,6cyclictest0-21swapper/2912:27:1322
849199168161,6cyclictest0-21swapper/2912:27:1222
849199168156,9cyclictest0-21swapper/2909:40:4622
849199168156,9cyclictest0-21swapper/2909:40:4622
849199168156,9cyclictest0-21swapper/2909:40:4622
849199168153,9cyclictest0-21swapper/2911:37:3622
849199168153,9cyclictest0-21swapper/2911:37:3622
849199168153,9cyclictest0-21swapper/2911:37:3622
846299168149,9cyclictest0-21swapper/510:46:4635
846299168149,9cyclictest0-21swapper/510:46:4635
845799168154,5cyclictest0-21swapper/011:01:340
845799168154,5cyclictest0-21swapper/011:01:340
849699167145,12cyclictest0-21swapper/3412:01:2828
849699167145,12cyclictest0-21swapper/3412:01:2828
84969916696,65cyclictest3609-21CPU28
84969916696,65cyclictest3609-21CPU28
849699166151,11cyclictest0-21swapper/3411:25:2928
849699166151,11cyclictest0-21swapper/3411:25:2928
849699166128,29cyclictest3609-21CPU28
849699166128,29cyclictest3609-21CPU28
849699166128,29cyclictest3609-21CPU28
847099166159,3cyclictest0-21swapper/1212:00:234
847099166159,3cyclictest0-21swapper/1212:00:224
845799166156,5cyclictest2462-21CPU0
845799166156,5cyclictest2462-21CPU0
847899165153,5cyclictest24952-21packagekitd12:11:5410
847899165153,5cyclictest24952-21packagekitd12:11:5410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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