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2025-12-02 - 16:24
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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 Tue Dec 02, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1788223633sleep70-21swapper05:15:527
540923029sleep20-21swapper07:51:042
3042123029sleep70-21swapper10:32:517
2872123029sleep70-21swapper05:35:127
254523029sleep20-21swapper07:45:042
2311123029sleep20-21swapper06:21:252
1423823029sleep70-21swapper10:04:507
1308723029sleep70-21swapper07:04:207
1683722727sleep30-21swapper10:08:063
2129822625sleep20-21swapper07:19:592
2035922625sleep30-21swapper05:17:243
1841322625sleep30-21swapper07:12:403
1619222625sleep20-21swapper08:09:292
1499222625sleep40-21swapper05:08:294
1838822525sleep70-21swapper07:12:207
1264522525sleep20-21swapper06:03:252
2857522423sleep20-21swapper05:33:072
1128622323sleep20-21swapper09:56:452
854722221sleep70-21swapper09:51:307
827322221sleep70-21swapper08:52:567
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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