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2026-04-26 - 20:22
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Sun Apr 26, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1782722826sleep50-21swapper08:21:245
731322726sleep30-21swapper06:58:073
699122727sleep30-21swapper07:58:583
2751822727sleep60-21swapper10:38:106
954722625sleep30-21swapper08:02:263
605722625sleep30-21swapper11:01:283
3040122625sleep40-21swapper10:46:174
2626222625sleep30-21swapper06:31:583
2604622625sleep30-21swapper08:36:433
2514622625sleep40-21swapper09:32:064
2371922625sleep30-21swapper06:28:383
2108622625sleep30-21swapper06:24:063
2031922625sleep20-21swapper08:24:012
2004022625sleep20-21swapper09:25:162
1794722625sleep30-21swapper07:17:443
1655422625sleep30-21swapper11:19:053
1567522625sleep30-21swapper06:12:543
1321022625sleep20-21swapper06:10:452
1314622625sleep40-21swapper06:09:514
120122625sleep30-21swapper08:48:513
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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