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2026-04-04 - 05:38
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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 Sat Apr 04, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2574622422sleep50-21swapper23:31:545
1927522423sleep40-21swapper19:17:044
2086322221sleep40-21swapper21:20:294
1884822221sleep40-21swapper19:13:524
129622221sleep70-21swapper20:42:147
2206022019sleep20-21swapper18:21:482
1580922019sleep50-21swapper20:09:075
1455622019sleep40-21swapper23:07:294
3221121919sleep60-21swapper18:37:216
571721817sleep40-21swapper18:51:434
545321817sleep50-21swapper18:48:005
502921817sleep60-21swapper19:47:236
3104921817sleep20-21swapper21:37:152
2968621817sleep40-21swapper19:36:254
2907021817sleep30-21swapper20:33:063
2871321817sleep50-21swapper21:33:265
254521817sleep40-21swapper19:44:574
2458821817sleep50-21swapper18:24:155
2192321817sleep50-21swapper18:19:515
2118721817sleep50-21swapper20:19:405
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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