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2026-04-07 - 09:33
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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 07, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2542022625sleep40-21swapper19:36:204
2191922322sleep50-21swapper21:30:175
868922221sleep30-21swapper21:06:463
519022221sleep50-21swapper23:00:445
3250622221sleep40-21swapper22:54:434
2811722221sleep50-21swapper19:41:495
2592122221sleep40-21swapper18:38:024
2550122221sleep60-21swapper20:40:006
2549722221sleep50-21swapper19:37:255
2251722221sleep40-21swapper20:33:184
1944022221sleep50-21swapper21:27:535
1905722221sleep20-21swapper22:27:522
153422221sleep50-21swapper18:53:405
1455722221sleep30-21swapper20:18:533
1180622221sleep40-21swapper20:12:374
1100122221sleep50-21swapper21:10:165
1095322221sleep40-21swapper22:11:224
3022522121sleep40-21swapper21:49:454
939022019sleep30-21swapper19:05:543
859822018sleep50-21swapper21:05:285
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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