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2026-05-27 - 08:58
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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 Wed May 27, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2301322925sleep50-21swapper21:23:395
2244722925sleep40-21swapper22:21:004
2325022827sleep50-21swapper20:21:375
3110422423sleep40-21swapper21:39:554
2835822323sleep50-21swapper21:33:555
2693822323sleep50-21swapper18:30:215
2400522323sleep40-21swapper18:21:314
2284222319sleep30-21swapper21:21:133
1788322323sleep50-21swapper20:11:045
1627022323sleep40-21swapper18:10:114
1552822322sleep50-21swapper20:10:245
1268622323sleep50-21swapper19:01:025
420922221sleep50-21swapper20:46:265
411722221sleep70-21swapper21:50:307
2934122221sleep40-21swapper18:31:404
2653022221sleep40-21swapper19:29:584
232822221sleep60-21swapper18:41:506
1896822221sleep30-21swapper18:15:383
1853222221sleep40-21swapper19:14:534
174922221sleep40-21swapper20:44:574
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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