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2026-05-05 - 06:22
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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 May 05, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
721322826sleep50-21swapper21:34:235
1860822827sleep50-21swapper19:53:555
2923222727sleep70-21swapper20:13:267
1826822725sleep50-21swapper20:54:295
721222626sleep40-21swapper21:34:224
440622625sleep20-21swapper21:27:232
3174022625sleep20-21swapper22:20:532
2928322625sleep20-21swapper20:14:092
288522625sleep50-21swapper18:22:245
2395622625sleep20-21swapper20:04:092
1803822625sleep20-21swapper20:51:222
1634622625sleep30-21swapper19:50:573
1202622625sleep30-21swapper22:42:313
1186322625sleep20-21swapper21:41:002
1052822625sleep20-21swapper19:37:522
2267722524sleep50-21swapper23:02:025
2042322523sleep40-21swapper21:57:434
199722521sleep20-21swapper20:21:052
682422423sleep40-21swapper22:34:164
3059122423sleep40-21swapper23:16:014
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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