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2025-11-28 - 07:40
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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 Fri Nov 28, 2025 00:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152810,0ktimers/0202421sleep18:52:270
1514830,0ktimers/0314961sleep19:48:560
527504790,0irq/11-sym53c8x130150irq/15-NE200023:47:450
1514620,0ktimers/0186131sleep00:08:320
1514620,0ktimers/0180651sleep00:06:310
1514560,0ktimers/0294581sleep22:23:090
1514560,0ktimers/0221541sleep21:48:020
527504420,0irq/11-sym53c8x130150irq/15-NE200022:17:570
1514350,0ktimers/0113531sleep20:52:000
1514320,0ktimers/0201161sleep21:37:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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