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2025-05-03 - 02:04
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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 Fri May 02, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2876923231sleep30-21swapper07:26:353
616223127sleep30-21swapper09:45:043
2608423130sleep40-21swapper07:21:164
1257323127sleep20-21swapper06:53:372
683823027sleep40-21swapper07:43:254
629223029sleep40-21swapper09:46:574
2342823029sleep40-21swapper07:16:204
1769523029sleep40-21swapper08:06:134
1156323029sleep40-21swapper09:56:094
689422929sleep30-21swapper07:44:123
2802922929sleep30-21swapper09:27:193
262722925sleep20-21swapper11:38:592
2519222928sleep20-21swapper10:22:322
2412522929sleep30-21swapper06:17:453
1243522929sleep30-21swapper07:57:163
962422827sleep20-21swapper06:48:012
725822827sleep30-21swapper06:43:463
642522827sleep30-21swapper08:43:103
614322827sleep30-21swapper10:47:303
493422827sleep20-21swapper07:42:512
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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