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2026-04-22 - 15:36
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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 Apr 22, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
829923130sleep50-21swapper08:54:405
1215123130sleep50-21swapper07:02:045
1546822827sleep30-21swapper08:09:333
674622727sleep50-21swapper06:51:085
2249722727sleep40-21swapper08:23:024
1649922723sleep50-21swapper08:09:355
1172322726sleep40-21swapper08:01:264
1135222727sleep40-21swapper09:01:364
571122625sleep50-21swapper09:52:425
571122625sleep50-21swapper09:52:425
2772922625sleep50-21swapper09:34:185
2497722625sleep40-21swapper08:25:264
2395922625sleep50-21swapper11:27:185
2333222625sleep50-21swapper06:24:035
2200522625sleep50-21swapper09:21:295
2200422625sleep40-21swapper09:21:284
1888822626sleep40-21swapper10:15:304
1685622625sleep40-21swapper09:14:004
1664122625sleep60-21swapper09:10:586
1440922625sleep50-21swapper08:06:475
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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