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2026-09-04 - 10:34
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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 Fri Sep 04, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5669996314cyclictest0-21swapper17:21:120
5669996215cyclictest0-21swapper17:23:210
5669996214cyclictest6458-21kworker/0:117:01:130
5669996214cyclictest6458-21kworker/0:115:55:060
5669996212cyclictest6458-21kworker/0:116:37:550
5669996210cyclictest31109-21unixbench_singl15:56:520
5669996115cyclictest6458-21kworker/0:114:31:320
5669996114cyclictest6458-21kworker/0:116:36:070
5669996015cyclictest6458-21kworker/0:115:43:320
5669996014cyclictest6458-21kworker/0:116:53:300
5669996014cyclictest6458-21kworker/0:116:15:030
5669996014cyclictest6458-21kworker/0:116:02:190
5669996014cyclictest6458-21kworker/0:115:40:030
5669996014cyclictest6458-21kworker/0:114:02:050
5669996010cyclictest0-21swapper15:10:310
5669995926cyclictest75150irq/9-eth214:21:530
5669995915cyclictest6458-21kworker/0:116:42:190
5669995915cyclictest6458-21kworker/0:115:49:380
5669995915cyclictest6458-21kworker/0:114:38:010
5669995914cyclictest6458-21kworker/0:117:08:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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