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2026-02-19 - 18:27
[ 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 Thu Feb 19, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
201896999123108,6cyclictest2137722-21kworker/u4:13+events_unbound10:56:010
20189699910596,7cyclictest2159123-21kworker/u4:9+events_unbound11:26:050
20189699910091,7cyclictest2020183-21kworker/u4:11+events_unbound07:40:130
2018969999285,5cyclictest2044445-21kworker/u4:4+events_unbound09:05:450
2018969999180,9cyclictest2086820-21kworker/u4:4+events_unbound10:10:530
2018969998578,5cyclictest2171993-21kworker/u4:15+events_unbound11:41:060
2018969998272,6cyclictest2179980-21kworker/u4:10+events_unbound11:56:100
2018970997840,35cyclictest2131893-21cut10:45:191
2018970997767,7cyclictest2150599-21kworker/u4:1+events_unbound12:01:091
2018970997636,5cyclictest2162143-21threads11:20:371
2018970997465,7cyclictest2150598-21kworker/u4:0+events_unbound11:30:011
2018970997465,6cyclictest2022728-21kworker/u4:4+events_unbound08:05:281
2018970997368,3cyclictest2031628-21kworker/u4:19+events_unbound08:55:441
2018970997337,5cyclictest2178201-21df_abs11:40:171
2018969997365,6cyclictest2048237-21kworker/u4:3+events_unbound09:25:480
2018970997238,5cyclictest2123747-21ldconfig10:35:261
2018969997164,5cyclictest2192803-21kworker/u4:8+events_unbound12:36:150
2018969997163,6cyclictest2158506-21kworker/u4:8+events_unbound11:17:010
2018970996935,7cyclictest0-21swapper/109:30:311
2018970996934,6cyclictest2084580-21aten_r7power_en09:50:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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