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2026-01-23 - 15:58
[ 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 Jan 23, 2026 12:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
146123830,9sleep1191ksoftirqd/107:15:231
2988123760,1sleep127483-21kworker/u8:1807:05:121
3176623550,1sleep127467-21kworker/u8:007:10:161
3175823510,3sleep231001-1kworker/u9:307:10:112
110223510,5sleep21103-21aten2_rfpower_v07:15:162
1856423500,3sleep218497-21ssh09:35:172
1856423500,3sleep218497-21ssh09:35:162
694523480,1sleep24066-21kworker/u8:2907:30:232
967823250,2sleep10-21swapper/111:48:381
2976723210,2sleep10-21swapper/108:40:211
3129023140,2sleep30-21swapper/307:10:013
892123130,2sleep10-21swapper/110:23:531
2671323130,2sleep10-21swapper/109:52:001
1572823080,2sleep20-21swapper/207:57:292
1685423030,2sleep10-21swapper/109:30:341
291423020,2sleep22901-21apt-get07:20:182
629223010,2sleep26287-21ssh11:40:282
2136723010,2sleep221359-21ssh09:40:282
398823000,1sleep132572-21kworker/u8:611:35:291
398823000,1sleep132572-21kworker/u8:611:35:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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