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2026-02-18 - 12:22
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 20 highest latencies:
System rack8slot1.osadl.org (updated Wed Feb 18, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
657399462553,0cyclictest0-21swapper00:02:520
6573992836638,0cyclictest9-21ksoftirqd/023:26:280
6573992405373,0cyclictest20297-21modprobe19:58:190
6573992375993,0cyclictest2099-21idleruntime-cro23:06:120
6573992318842,0cyclictest10622-21aten2.4_r8power23:37:580
6573992180291,0cyclictest24728-1kworker/0:1H22:06:230
6573992000266,0cyclictest24728-1kworker/0:1H23:21:220
6573991891661,0cyclictest9-21ksoftirqd/023:06:250
6573991858275,0cyclictest24728-1kworker/0:1H21:06:240
6573991803152,0cyclictest24728-1kworker/0:1H23:21:280
6573991780284,0cyclictest24728-1kworker/0:1H23:11:240
6573991778626,0cyclictest9-21ksoftirqd/019:31:240
6573991762318,0cyclictest24728-1kworker/0:1H19:06:170
6573991739626,0cyclictest23921-21ls00:31:210
6573991728615,0cyclictest9-21ksoftirqd/021:01:230
6573991721261,0cyclictest24728-1kworker/0:1H20:46:230
6573991710302,0cyclictest24728-1kworker/0:1H23:51:270
6573991710141,0cyclictest24728-1kworker/0:1H20:51:230
6573991698233,0cyclictest24728-1kworker/0:1H00:11:220
657399169631,0cyclictest9-21ksoftirqd/022:51:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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