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2026-06-02 - 16:05
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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 Jun 02, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2268423230sleep50-21swapper08:17:225
2615623130sleep50-21swapper06:23:185
187923130sleep50-21swapper06:39:435
71722727sleep40-21swapper09:40:044
3087522727sleep60-21swapper08:35:006
2884122727sleep40-21swapper06:28:374
408822625sleep30-21swapper07:43:113
328722625sleep50-21swapper09:42:215
2820822625sleep20-21swapper08:30:082
2362822625sleep60-21swapper06:20:156
1246522625sleep30-21swapper05:56:353
2613522423sleep20-21swapper06:22:592
3162822321sleep50-21swapper06:35:115
2761122323sleep60-21swapper09:26:546
190722321sleep40-21swapper06:40:064
1382522323sleep70-21swapper09:01:267
3142822221sleep20-21swapper06:32:202
3129622221sleep30-21swapper07:35:433
2557022221sleep50-21swapper08:25:315
2494022221sleep30-21swapper09:21:473
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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