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2026-05-02 - 17:15
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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 May 02, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
179822828sleep30-21swapper10:28:023
1330022625sleep40-21swapper08:49:044
766222321sleep50-21swapper09:39:555
3207322323sleep50-21swapper09:25:305
2792822321sleep40-21swapper06:16:354
2517222323sleep50-21swapper06:10:195
191622323sleep50-21swapper10:29:255
1830422321sleep50-21swapper08:57:455
1684222323sleep40-21swapper06:55:484
1264522322sleep40-21swapper10:50:124
871322221sleep20-21swapper06:39:052
827622221sleep50-21swapper07:38:065
730822221sleep40-21swapper10:40:044
549222221sleep40-21swapper08:36:404
539722221sleep50-21swapper08:35:205
500222221sleep40-21swapper09:34:584
494622221sleep50-21swapper09:34:115
3265522221sleep40-21swapper07:23:174
3132422221sleep40-21swapper11:25:174
2855722221sleep40-21swapper11:18:534
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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