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2026-06-22 - 11:22
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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 Mon Jun 22, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2511995726cyclictest0-21swapper19:04:410
2511995726cyclictest0-21swapper16:23:230
2511995626cyclictest75150irq/9-eth216:48:280
2511995625cyclictest75150irq/9-eth217:18:040
2511995620cyclictest0-21swapper19:16:120
2511995524cyclictest0-21swapper17:26:550
2511995422cyclictest75150irq/9-eth218:37:470
2511995421cyclictest755-21flush-8:016:40:150
2511995420cyclictest0-21swapper16:44:000
2511995327cyclictest0-21swapper18:41:310
2511995325cyclictest75150irq/9-eth219:00:210
2511995325cyclictest75150irq/9-eth218:51:470
2511995324cyclictest0-21swapper17:11:340
2511995322cyclictest0-21swapper17:07:520
2511995321cyclictest75150irq/9-eth218:03:550
2511995321cyclictest75150irq/9-eth216:29:240
2511995227cyclictest75150irq/9-eth216:12:250
2511995227cyclictest0-21swapper17:02:500
2511995226cyclictest75150irq/9-eth219:06:360
2511995224cyclictest75150irq/9-eth217:51:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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