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2026-06-10 - 06:03
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot3.osadl.org (updated Wed Jun 10, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
337399235209cyclictest4109-21ssh21:31:470
337399234208cyclictest24002-21ssh22:57:320
337399233208cyclictest13263-21ssh00:32:050
337399231207cyclictest10360-21df_inode00:19:530
337399229205cyclictest19697-21ssh22:39:080
337399229205cyclictest16202-21ssh22:23:440
337399228165cyclictest14348-21grep22:15:110
337399226160cyclictest2719-21lxpanel19:25:090
337399225199cyclictest12527-21ssh00:29:280
337399225198cyclictest29634-21sshd21:02:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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