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2025-11-18 - 17:47
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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 Nov 18, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
236723029sleep20-21swapper08:02:262
1280923029sleep20-21swapper09:20:532
1280923029sleep20-21swapper09:20:532
1807422625sleep70-21swapper06:33:087
492722323sleep40-21swapper07:09:224
1894222321sleep70-21swapper08:34:487
875622221sleep70-21swapper10:13:567
791522221sleep70-21swapper08:12:477
733422221sleep70-21swapper06:15:077
475122221sleep70-21swapper07:06:537
446322221sleep70-21swapper06:08:037
2701122221sleep70-21swapper08:48:247
2632522221sleep40-21swapper06:49:214
2614822221sleep70-21swapper06:46:527
2604722221sleep20-21swapper05:50:372
2601022221sleep70-21swapper07:45:587
2443622221sleep70-21swapper08:45:287
2402122221sleep70-21swapper07:45:027
2346222221sleep70-21swapper06:42:207
2342722221sleep20-21swapper06:41:512
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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