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2026-01-01 - 14:37
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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 Thu Jan 01, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17009995636cyclictest20272-21kworker/0:110:01:010
17009995225cyclictest0-21swapper11:15:060
17009995225cyclictest0-21swapper09:42:560
17009995129cyclictest2676-21seq08:41:180
17009995029cyclictest25795-21basename11:32:500
17009994925cyclictest20272-21kworker/0:111:07:070
17009994925cyclictest0-21swapper09:09:150
17009994921cyclictest0-21swapper11:55:400
17009994915cyclictest20272-21kworker/0:112:00:430
17009994914cyclictest20272-21kworker/0:109:25:500
17009994824cyclictest20272-21kworker/0:108:49:100
17009994728cyclictest0-21swapper11:10:170
17009994727cyclictest75150irq/9-eth209:15:490
17009994727cyclictest0-21swapper09:50:060
17009994716cyclictest20272-21kworker/0:109:34:220
17009994715cyclictest20272-21kworker/0:110:46:230
17009994715cyclictest20272-21kworker/0:108:58:070
17009994714cyclictest20272-21kworker/0:111:00:420
17009994713cyclictest20272-21kworker/0:109:31:540
17009994628cyclictest0-21swapper11:51:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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