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2025-12-09 - 05:35
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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 Tue Dec 09, 2025 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
264069924385,0cyclictest3355-21runrttasks20:04:360
24698220636,0sleep024729-21sh18:34:200
2640699203124,0cyclictest1700-21python22:05:000
2640699203121,0cyclictest9224-21interrupts19:20:520
2640699203120,0cyclictest31083-21sed18:51:030
2640699203119,0cyclictest21544-21kernelversion19:55:480
2640699202115,0cyclictest3355-21runrttasks23:23:520
2640699201125,0cyclictest1024-21df23:34:420
2640699201123,0cyclictest3544-21cpu22:10:070
2640699201123,0cyclictest11041-21uniq00:01:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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