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2026-05-31 - 22:36
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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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack2slot6.osadl.org (updated Sun May 31, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311430ksoftirqd/010586-21threads07:31:030
25031996611cyclictest0-21swapper07:28:210
25031996514cyclictest21784-21kworker/0:205:18:470
25031996314cyclictest22212-21kworker/0:106:43:090
25031996314cyclictest0-21swapper07:42:180
25031996310cyclictest0-21swapper06:21:420
2503199629cyclictest0-21swapper05:55:330
25031996215cyclictest22212-21kworker/0:106:35:190
25031996214cyclictest22212-21kworker/0:106:52:090
25031996212cyclictest0-21swapper05:36:210
25031996116cyclictest0-21swapper05:00:340
25031996115cyclictest9511-21kworker/0:206:57:210
25031996115cyclictest22212-21kworker/0:106:30:340
25031996115cyclictest22212-21kworker/0:105:28:130
25031996114cyclictest26900-21seq07:48:590
25031996114cyclictest23578-21kworker/0:107:21:420
25031996114cyclictest14660-21kworker/0:207:51:130
25031996113cyclictest22212-21kworker/0:106:48:160
25031996113cyclictest22212-21kworker/0:106:12:140
25031996113cyclictest22212-21kworker/0:105:42:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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