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2026-06-16 - 08:55
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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 Jun 16, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151923229sleep50-21swapper19:10:525
1974523029sleep20-21swapper20:44:122
1948223029sleep20-21swapper21:45:512
2890022827sleep40-21swapper17:59:284
1242722827sleep40-21swapper18:28:014
973222726sleep40-21swapper18:22:414
736622726sleep60-21swapper18:21:556
340922727sleep50-21swapper21:14:485
3046322725sleep50-21swapper21:05:045
298022726sleep40-21swapper22:14:104
2200322727sleep70-21swapper21:48:527
2104822727sleep50-21swapper17:46:255
1991222727sleep60-21swapper20:46:326
1962822727sleep50-21swapper20:42:315
1814322727sleep60-21swapper17:38:026
1723022726sleep50-21swapper20:41:195
1719322727sleep40-21swapper20:40:464
1495122725sleep50-21swapper19:36:215
848722625sleep60-21swapper22:26:206
784022625sleep70-21swapper18:22:127
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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