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2026-07-14 - 13:40
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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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack2slot6.osadl.org (updated Tue Jul 14, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3003995327cyclictest0-21swapper06:26:530
3003995231cyclictest75150irq/9-eth205:40:230
3003995227cyclictest0-21swapper06:08:120
3003995127cyclictest0-21swapper06:36:090
3003995123cyclictest0-21swapper04:36:350
3003995025cyclictest0-21swapper05:46:540
3003994925cyclictest75150irq/9-eth205:03:220
3003994923cyclictest0-21swapper03:58:280
300399489cyclictest0-21swapper05:21:590
3003994828cyclictest0-21swapper05:50:400
3003994828cyclictest0-21swapper04:11:370
3003994827cyclictest0-21swapper06:01:380
3003994826cyclictest0-21swapper04:08:480
3003994816cyclictest22826-21kworker/0:106:46:280
3003994816cyclictest20855-21kworker/0:003:30:320
3003994815cyclictest20855-21kworker/0:003:52:550
3003994813cyclictest22826-21kworker/0:104:26:170
3003994812cyclictest0-21swapper04:43:520
300399478cyclictest0-21swapper05:26:290
3003994719cyclictest0-21swapper03:40:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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