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2025-01-18 - 14:51
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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 Sat Jan 18, 2025 12:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153190,0ktimers/0173511sleep07:05:290
1514670,0ktimers/0169831sleep09:47:460
1514660,0ktimers/0310251sleep11:10:530
1514550,0ktimers/0206591sleep07:21:420
1514530,0ktimers/0203661sleep10:10:510
1514520,0ktimers/074641sleep08:51:430
1514520,0ktimers/0250391sleep10:36:220
182519944280,0cyclictest12691-21expr12:31:130
1514330,0ktimers/088631sleep12:04:020
1514230,0ktimers/026911sleep08:31:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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