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2026-04-12 - 20:04
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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 Apr 12, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2057994927cyclictest0-21swapper07:19:210
2057994925cyclictest0-21swapper08:35:310
2057994925cyclictest0-21swapper06:05:570
2057994815cyclictest11962-21kworker/0:209:19:010
2057994815cyclictest11962-21kworker/0:205:57:480
2057994728cyclictest0-21swapper07:02:180
2057994716cyclictest11962-21kworker/0:206:50:530
2057994716cyclictest11962-21kworker/0:206:27:130
2057994715cyclictest11962-21kworker/0:208:52:520
2057994714cyclictest11962-21kworker/0:209:02:540
2057994714cyclictest11962-21kworker/0:206:31:410
2057994713cyclictest11962-21kworker/0:208:07:060
2057994713cyclictest11962-21kworker/0:206:35:040
2057994627cyclictest0-21swapper07:05:350
2057994626cyclictest0-21swapper08:43:250
2057994626cyclictest0-21swapper07:35:080
2057994626cyclictest0-21swapper07:11:000
2057994623cyclictest0-21swapper08:00:110
2057994616cyclictest11962-21kworker/0:206:15:020
2057994615cyclictest11962-21kworker/0:208:19:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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