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2026-05-26 - 09:39
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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, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot1.osadl.org (updated Tue May 26, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1613199123122cyclictest12427-21tune2fs17:54:571
1613399113112cyclictest0-21swapper/317:54:573
1613399110104cyclictest15984-21sed21:44:573
1613199108102cyclictest21209-21tune2fs16:59:581
1613399107102cyclictest0-21swapper/316:59:583
1613199107102cyclictest0-21swapper/121:44:571
1613199104102cyclictest6337-21tune2fs21:24:491
1613399103102cyclictest0-21swapper/321:24:493
16133999392cyclictest0-21swapper/318:04:583
16133998882cyclictest0-21swapper/321:14:343
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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