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2026-07-01 - 17:16
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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 10 highest latencies:
System rack8slot1.osadl.org (updated Wed Jul 01, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8629992551244,0cyclictest13064-1kworker/0:0H08:58:300
8629992525879,0cyclictest8727-21seq06:58:270
8629992415271,0cyclictest13064-1kworker/0:0H09:03:290
8629992331300,0cyclictest13064-1kworker/0:0H09:58:280
8629992291257,0cyclictest13064-1kworker/0:0H06:58:230
8629992278648,0cyclictest25357-21munin-node07:58:310
86299922762158,0cyclictest0-21swapper09:40:380
8629992176271,0cyclictest13064-1kworker/0:0H07:53:290
8629992134280,0cyclictest13064-1kworker/0:0H08:13:280
8629991951338,0cyclictest13064-1kworker/0:0H08:53:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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