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2026-09-20 - 03:53
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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 Sun Sep 20, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2341922625sleep60-21swapper04:17:056
1474822625sleep30-21swapper06:03:143
259622525sleep40-21swapper03:41:104
2060422521sleep30-21swapper05:15:203
1728722525sleep40-21swapper06:06:274
198422423sleep20-21swapper04:40:542
958322323sleep60-21swapper05:55:336
3120722323sleep30-21swapper05:34:253
2719622323sleep20-21swapper08:26:222
195622323sleep30-21swapper04:40:313
1507022323sleep40-21swapper05:02:254
1453122323sleep60-21swapper07:05:356
1292822323sleep30-21swapper03:59:263
1128622323sleep60-21swapper07:57:456
989822221sleep20-21swapper04:54:392
724922221sleep20-21swapper04:49:512
68322221sleep20-21swapper07:39:492
594522221sleep20-21swapper07:47:332
505322221sleep30-21swapper03:46:053
493822221sleep20-21swapper03:44:282
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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