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2026-06-30 - 09:29
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot4.osadl.org (updated Tue Jun 30, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
95321420,2sleep229-21ksoftirqd/222:08:042
2378599628,48cyclictest7732-21ssh21:33:313
2378099613,52cyclictest0-21swapper/223:45:042
2378599594,49cyclictest740-21sadc00:17:413
2378599586,46cyclictest29080-21ssh00:12:023
2378599567,43cyclictest11320-21cut23:48:003
2378599563,49cyclictest0-21swapper/321:27:463
23780995647,5cyclictest29-21ksoftirqd/219:27:482
2326925510,15sleep00-21swapper/018:44:400
2378599544,44cyclictest0-21swapper/322:43:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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