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2026-02-13 - 18:31
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackfslot4.osadl.org (updated Fri Feb 13, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
51423550,1sleep129219-21kworker/u8:108:30:141
51423550,1sleep129219-21kworker/u8:108:30:131
244523370,4sleep12436-21apt-get08:35:181
325023330,2sleep10-21swapper/109:55:591
656423300,1sleep25390-21kworker/u8:312:25:202
329623250,3sleep2241rcuc/211:06:382
2762023080,2sleep20-21swapper/212:00:212
2582223050,2sleep225813-21ssh10:45:272
2209423020,2sleep10-21swapper/109:26:571
921722990,2sleep20-21swapper/207:16:502
31622980,1sleep128857-21kworker/u8:911:00:341
2445522960,1sleep219289-21kworker/u8:008:05:002
2250122940,1sleep217222-21kworker/u8:011:50:012
1123622930,2sleep10-21swapper/109:00:311
2239922900,2sleep131169-1kworker/u9:211:49:591
1287022900,3sleep211733-1kworker/u9:009:05:352
1458822890,2sleep10-21swapper/109:10:361
1362022890,2sleep10-21swapper/110:20:161
1055522890,1sleep14339-21kworker/u8:307:20:371
876522880,1sleep15887-21kworker/u8:907:15:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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