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2026-09-02 - 02:17
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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 Sep 01, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3195599704,61cyclictest0-21swapper/310:38:383
3160926011,18sleep10-21swapper/106:12:421
3160926011,18sleep10-21swapper/106:12:421
3195599574,46cyclictest0-21swapper/309:31:113
3194499575,46cyclictest0-21swapper/110:04:101
3194499575,46cyclictest0-21swapper/110:04:101
3193999574,47cyclictest0-21swapper/010:14:000
3195599564,46cyclictest0-21swapper/309:40:103
3195599554,6cyclictest0-21swapper/310:17:203
3195599554,46cyclictest0-21swapper/308:49:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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