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2026-03-24 - 16:59
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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 Tue Mar 24, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1052123127sleep40-21swapper09:34:484
1150422726sleep50-21swapper07:38:055
620922625sleep20-21swapper07:28:342
573522625sleep40-21swapper08:27:184
2961522625sleep20-21swapper09:10:452
2916322625sleep20-21swapper10:09:352
2370922625sleep20-21swapper11:03:052
1953322625sleep50-21swapper07:53:345
175022625sleep20-21swapper11:20:022
1295422625sleep40-21swapper10:41:474
879822523sleep40-21swapper07:32:284
2884122521sleep30-21swapper11:10:193
1843722525sleep40-21swapper10:53:554
178422522sleep50-21swapper11:20:215
1552022525sleep30-21swapper10:45:223
41422423sleep30-21swapper08:19:013
3039922423sleep50-21swapper07:11:085
2503222423sleep40-21swapper07:00:354
3157422323sleep30-21swapper11:16:193
2763922323sleep70-21swapper07:04:467
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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