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2026-07-30 - 11:43
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackfslot5.osadl.org (updated Thu Jul 30, 2026 06:46:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2165699790739,20cyclictest24134-21kworker/0:1+events_freezable_power_05:39:200
2165699790739,20cyclictest24134-21kworker/0:1+events_freezable_power_05:39:200
2165699790739,20cyclictest24134-21kworker/0:1+events_freezable_power_05:39:200
2165899759749,5cyclictest0-21swapper/205:39:212
2165899759749,5cyclictest0-21swapper/205:39:202
2165899759749,5cyclictest0-21swapper/205:39:202
2165699755719,31cyclictest26901-21kworker/0:3+events_freezable_power_06:12:150
2165699755719,31cyclictest26901-21kworker/0:3+events_freezable_power_06:12:150
2165999744735,5cyclictest0-21swapper/305:39:213
2165999744735,5cyclictest0-21swapper/305:39:203
2165999744735,5cyclictest0-21swapper/305:39:203
2165799744734,5cyclictest0-21swapper/106:01:171
2165799744734,5cyclictest0-21swapper/106:01:171
2165999728715,8cyclictest0-21swapper/306:12:163
2165999728715,8cyclictest0-21swapper/306:12:163
2165699718690,21cyclictest7342-21kworker/0:5+events_freezable_power_06:01:170
2165699718690,21cyclictest7342-21kworker/0:5+events_freezable_power_06:01:170
2165799713703,5cyclictest0-21swapper/105:28:221
2165999695686,5cyclictest0-21swapper/306:01:183
2165999695686,5cyclictest0-21swapper/306:01:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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