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2026-04-01 - 08:33
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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 Tue Mar 31, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30746996516cyclictest28870-21kworker/0:106:35:230
30746996315cyclictest28870-21kworker/0:106:42:060
30746996315cyclictest28870-21kworker/0:106:17:080
30746996315cyclictest14806-21kworker/0:109:37:190
30746996227cyclictest0-21swapper07:52:430
30746996216cyclictest14806-21kworker/0:109:16:460
30746996215cyclictest28870-21kworker/0:107:12:160
30746996214cyclictest28870-21kworker/0:106:23:390
30746996116cyclictest28870-21kworker/0:106:33:140
30746996115cyclictest14806-21kworker/0:109:41:310
30746996114cyclictest9133-21kworker/0:007:42:290
30746996114cyclictest28870-21kworker/0:107:15:010
30746996114cyclictest28870-21kworker/0:106:53:250
30746996114cyclictest14806-21kworker/0:108:48:220
30746996113cyclictest28870-21kworker/0:106:59:280
30746996015cyclictest9133-21kworker/0:007:47:330
30746996015cyclictest9133-21kworker/0:007:27:430
30746996015cyclictest28870-21kworker/0:107:05:130
30746996014cyclictest9133-21kworker/0:008:33:220
30746996014cyclictest14806-21kworker/0:109:03:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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