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2026-08-19 - 05:36
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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 Aug 19, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2519122726sleep50-21swapper20:18:025
2456222725sleep50-21swapper21:17:245
899822625sleep40-21swapper20:48:104
899822625sleep40-21swapper20:48:104
389422625sleep40-21swapper18:35:574
2833522625sleep40-21swapper18:21:574
1925122625sleep50-21swapper21:07:405
1457422625sleep20-21swapper18:56:042
1410122625sleep40-21swapper19:54:484
136622625sleep40-21swapper17:28:274
815022521sleep40-21swapper21:46:364
702822525sleep40-21swapper17:42:044
2129322525sleep40-21swapper22:09:014
2073522521sleep50-21swapper17:07:075
122322423sleep40-21swapper18:31:494
122322423sleep40-21swapper18:31:494
897822321sleep50-21swapper19:47:455
708722323sleep60-21swapper17:42:546
644222321sleep50-21swapper18:39:115
614022323sleep40-21swapper19:40:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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