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2026-04-06 - 21:54
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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 Mon Apr 06, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
918399573,5cyclictest0-21swapper/011:23:170
918399573,5cyclictest0-21swapper/011:23:170
919999564,47cyclictest0-21swapper/207:18:452
254332560,5sleep20-21swapper/206:48:442
919999555,44cyclictest281ktimersoftd/210:29:572
919999555,44cyclictest281ktimersoftd/210:29:572
919999554,45cyclictest0-21swapper/210:46:272
919999552,29cyclictest10744-21sshd07:37:032
918399555,20cyclictest0-21swapper/008:48:570
918399554,45cyclictest0-21swapper/010:14:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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