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2026-04-15 - 02:14
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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 Apr 14, 2026 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
666223229sleep40-21swapper07:08:404
1341223230sleep50-21swapper08:20:045
284623130sleep50-21swapper10:03:275
2129723130sleep50-21swapper10:35:205
79723029sleep70-21swapper07:57:577
2144123029sleep40-21swapper11:39:464
1176023029sleep50-21swapper07:15:215
1229122929sleep40-21swapper07:20:004
615322727sleep60-21swapper08:06:526
3089622727sleep60-21swapper06:51:536
3010922727sleep70-21swapper08:51:277
2012822725sleep50-21swapper06:30:165
1732622727sleep60-21swapper07:28:436
1603322727sleep40-21swapper10:26:154
111622727sleep40-21swapper06:56:564
893422625sleep60-21swapper08:13:326
566322625sleep70-21swapper09:05:197
392822625sleep60-21swapper07:02:506
318622625sleep40-21swapper09:03:004
2825922625sleep60-21swapper06:47:136
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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