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2026-04-15 - 21:19
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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 Wed Apr 15, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11707995027cyclictest0-21swapper08:07:470
11707995022cyclictest75150irq/9-eth206:30:250
11707994923cyclictest0-21swapper08:27:100
11707994825cyclictest0-21swapper07:23:070
11707994725cyclictest0-21swapper06:02:480
11707994721cyclictest0-21swapper06:25:230
11707994716cyclictest19003-21kworker/0:109:06:260
11707994716cyclictest19003-21kworker/0:108:43:160
11707994715cyclictest21907-21kworker/0:106:10:550
11707994714cyclictest32337-21kworker/0:008:21:410
11707994714cyclictest21907-21kworker/0:107:52:020
11707994713cyclictest21907-21kworker/0:107:17:110
11707994626cyclictest0-21swapper08:15:250
11707994623cyclictest0-21swapper08:56:060
11707994617cyclictest21907-21kworker/0:107:05:590
11707994616cyclictest21907-21kworker/0:106:50:430
11707994616cyclictest0-21swapper06:17:030
11707994615cyclictest21907-21kworker/0:108:02:540
11707994615cyclictest21907-21kworker/0:107:45:430
11707994614cyclictest21907-21kworker/0:107:42:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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