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2026-08-20 - 21:22
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Thu Aug 20, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1424022625sleep20-21swapper20:27:012
2866922221sleep50-21swapper16:49:205
2646322221sleep40-21swapper04:46:114
2621422221sleep00-21swapper04:42:390
1110822221sleep40-21swapper20:18:144
902022019sleep40-21swapper19:16:124
579522019sleep30-21swapper20:08:293
2069622019sleep30-21swapper05:34:523
1370822019sleep40-21swapper20:22:224
550321919sleep50-21swapper21:09:455
3050721919sleep40-21swapper18:53:074
3109021817sleep30-21swapper17:56:083
26718991818cyclictest0-21swapper17:27:160
2591821817sleep30-21swapper16:43:103
2531421817sleep30-21swapper18:45:063
2505021817sleep50-21swapper19:46:385
2447021817sleep30-21swapper20:43:423
1660721817sleep50-21swapper20:30:405
1147721817sleep50-21swapper19:18:135
26718991717cyclictest0-21swapper16:49:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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