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2025-12-23 - 00:54
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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 Mon Dec 22, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2079823029sleep60-21swapper07:50:296
906722929sleep70-21swapper10:31:327
436522925sleep50-21swapper08:19:335
308022827sleep70-21swapper11:17:417
2851022825sleep20-21swapper09:06:442
2359222827sleep60-21swapper07:57:096
946722727sleep70-21swapper09:31:457
79922726sleep70-21swapper12:22:007
605122726sleep70-21swapper12:29:367
515522727sleep50-21swapper07:22:275
2929622726sleep70-21swapper07:07:007
2861422727sleep70-21swapper08:02:467
232222726sleep30-21swapper09:17:333
2280322727sleep70-21swapper09:56:507
2039922727sleep70-21swapper08:50:167
197222726sleep60-21swapper07:13:076
973822625sleep20-21swapper08:30:102
958222625sleep60-21swapper08:27:586
918822625sleep20-21swapper09:27:482
910722625sleep20-21swapper10:32:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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