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2026-06-24 - 08:47
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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 Wed Jun 24, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
168272780,4sleep1201ktimersoftd/119:26:221
2481996121,33cyclictest29165-21grep23:16:192
248199575,46cyclictest0-21swapper/222:55:592
248199575,45cyclictest0-21swapper/223:04:492
247499574,46cyclictest0-21swapper/122:37:391
248599564,45cyclictest0-21swapper/323:43:183
248599554,45cyclictest0-21swapper/321:34:153
248199552,47cyclictest6163-21ssh23:28:582
2485995415,34cyclictest7941-21latency_hist20:31:003
248599533,6cyclictest18684-21ssh20:55:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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