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2026-02-08 - 06:42
[ 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 rack7slot2.osadl.org (updated Sun Feb 08, 2026 00:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2900179998131,28cyclictest0-21swapper/122:55:271
2900178998146,33cyclictest2925656-21systemd20:47:120
2900178998074,4cyclictest2999113-21kworker/u4:0+events_unbound22:32:340
2900178997833,29cyclictest3035527-21cron23:10:000
2900178997528,27cyclictest0-21swapper/021:40:010
2900178997242,28cyclictest2920644-21awk20:30:000
2900178997062,6cyclictest2994696-21kworker/u4:13+events_unbound22:40:000
2900179996935,31cyclictest2919012-21sendmail_mailqu20:20:351
2900179996923,26cyclictest0-21swapper/123:02:361
2900178996925,28cyclictest0-21swapper/022:17:300
2900179996722,27cyclictest0-21swapper/123:28:291
2900179996635,28cyclictest3053308-21aten_r7power_en23:30:221
2900178996637,26cyclictest0-21swapper/000:10:130
2900178996634,30cyclictest2985820-21kworker/u4:3-rpciod23:00:230
2900178996631,33cyclictest3045091-21load23:20:230
2900179996550,10cyclictest37-21kcompactd000:35:381
2900179996532,31cyclictest2975412-21fschecks_time22:00:211
2900178996535,28cyclictest3023275-21fschecks_time22:55:200
2900178996532,31cyclictest2907962-21kworker/u4:8-rpciod20:15:010
2900178996531,31cyclictest3106212-21timerandwakeup00:30:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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