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2026-02-12 - 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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackeslot3.osadl.org (updated Thu Feb 12, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4018375997941,37cyclictest4122933-21kworker/1:010:30:141
401837599670,65cyclictest0-21swapper/111:17:431
4018375996562,2cyclictest0-21swapper/112:13:061
4018375996561,2cyclictest0-21swapper/112:26:341
4018375996444,19cyclictest3478032-1kworker/1:2H08:45:001
4018375996342,20cyclictest3478032-1kworker/1:2H11:40:001
4018375996334,17cyclictest4047553-21kworker/1:308:45:151
4018375996259,2cyclictest0-21swapper/111:48:361
4018375996043,16cyclictest4176627-21kworker/1:111:30:161
4018375996043,16cyclictest3478032-1kworker/1:2H07:20:151
4018384995945,11cyclictest2760554-1kworker/3:0H07:25:143
4018375995943,15cyclictest4194251-21kworker/1:212:15:141
4018375995943,15cyclictest4088473-21kworker/1:109:48:331
4018375995943,15cyclictest4056179-21kworker/1:209:30:131
4018375995943,15cyclictest4056179-21kworker/1:209:30:131
4018375995943,15cyclictest4056179-21kworker/1:209:15:171
4018375995943,15cyclictest4056179-21kworker/1:209:15:171
4018375995943,15cyclictest4045370-21kworker/1:008:35:141
4018375995943,15cyclictest18146-21kworker/1:112:20:001
4018375995942,16cyclictest4194251-21kworker/1:212:01:321
4018375995942,16cyclictest4104427-21kworker/1:210:20:211
4018375995942,15cyclictest3478032-1kworker/1:2H10:45:141
4018375995941,16cyclictest3478032-1kworker/1:2H12:05:141
4018375995842,15cyclictest4152235-21kworker/1:111:01:241
4018375995842,15cyclictest4104427-21kworker/1:210:16:061
4018375995842,15cyclictest4092957-21kworker/1:010:07:421
4018375995842,15cyclictest4064784-21kworker/1:109:20:141
4018375995842,15cyclictest4027309-21kworker/1:307:45:171
4018375995841,16cyclictest4190853-21kworker/1:011:50:131
4018375995841,16cyclictest4100409-21kworker/1:110:02:061
4018375995841,16cyclictest4078525-21kworker/1:309:38:061
4018375995841,16cyclictest25252-21kworker/1:312:35:141
4018375995741,15cyclictest4167946-21kworker/1:211:26:391
4018375995741,15cyclictest4052749-21kworker/1:009:00:311
4018375995741,15cyclictest4050904-21kworker/1:108:53:071
4018375995741,15cyclictest4031478-21kworker/1:007:55:141
4018375995740,16cyclictest4031478-21kworker/1:007:50:081
4018375995740,16cyclictest4027309-21kworker/1:307:40:011
4018375995740,16cyclictest4014036-21kworker/1:007:30:011
4018375995740,16cyclictest3478032-1kworker/1:2H10:41:011
4018375995737,19cyclictest4078525-21kworker/1:309:40:151
4018375995640,15cyclictest4088473-21kworker/1:109:50:141
4018375995639,16cyclictest4095798-21kworker/1:309:58:081
4018375995636,18cyclictest4014036-21kworker/1:007:15:141
4018384995551,2cyclictest4179866-21kworker/3:112:03:313
4018384995550,3cyclictest2760554-1kworker/3:0H07:36:403
4018375995539,15cyclictest4131988-21kworker/1:210:50:131
4018375995539,15cyclictest4036116-21kworker/1:208:05:141
4018375995538,16cyclictest4194251-21kworker/1:211:55:011
4018375995536,18cyclictest4043826-21kworker/1:108:30:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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