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2025-07-13 - 16:08
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sun Jul 13, 2025 12:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152570,0ktimers/0238321sleep07:04:210
1514730,0ktimers/0169671sleep11:38:560
1514640,0ktimers/0197611sleep09:20:140
1514600,0ktimers/0311801sleep07:40:150
1514600,0ktimers/0151011sleep11:29:430
1514580,0ktimers/0163651sleep11:35:050
1514570,0ktimers/07041sleep10:24:140
1514570,0ktimers/0257601sleep12:19:570
526504550,0irq/11-sym53c8x130050irq/15-NE200011:58:450
1514450,0ktimers/0149421sleep08:55:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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