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2025-12-13 - 20:04
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Fri Dec 12, 2025 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151150530,0ktimers/0107531sleep18:51:150
1514700,0ktimers/0224931sleep22:19:320
1514670,0ktimers/0291671sleep20:21:390
1514570,0ktimers/0201951sleep19:36:500
1514540,0ktimers/078991sleep23:42:090
1514540,0ktimers/0184541chrt22:01:250
1514530,0ktimers/0294731sleep22:52:010
1514490,0ktimers/08811sleep23:10:220
1514460,0ktimers/0282611sleep20:16:590
1514290,0ktimers/0248681sleep22:31:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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