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2026-01-25 - 06:15
[ 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 Sun Jan 25, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2179499462626,0cyclictest0-21swapper23:47:490
217949944404380,0cyclictest8791-21sh23:07:360
2179499394224,0cyclictest0-21swapper23:27:400
217949939213803,0cyclictest4845-21uptime00:28:200
2179499332728,0cyclictest0-21swapper22:52:440
21794993082751,0cyclictest0-21swapper23:53:500
21794993081381,0cyclictest9041-21ntp_states23:08:070
21794992971798,0cyclictest17784-21aten2.4_r8power23:33:160
21794992542264,0cyclictest29735-1kworker/0:2H21:07:460
21794992472330,0cyclictest6759-1kworker/0:0H22:07:460
21794992366261,0cyclictest6759-1kworker/0:0H21:32:450
21794992323301,0cyclictest29735-1kworker/0:2H21:22:460
21794992316629,0cyclictest9-21ksoftirqd/021:52:470
21794992308298,0cyclictest29735-1kworker/0:2H21:12:460
21794992306556,0cyclictest9-21ksoftirqd/022:42:460
21794992305589,0cyclictest1595-21jbd2/hda3-820:42:460
21794992292272,0cyclictest6759-1kworker/0:0H22:22:450
21794992286679,0cyclictest9-21ksoftirqd/022:12:450
21794992284275,0cyclictest29735-1kworker/0:2H19:22:460
21794992279307,0cyclictest29735-1kworker/0:2H19:27:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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