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2026-08-18 - 17:33
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Tue Aug 18, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
914722928sleep40-21swapper05:40:064
2367422827sleep50-21swapper10:11:055
1843122827sleep50-21swapper10:02:165
2021522726sleep50-21swapper05:00:305
1028722723sleep50-21swapper09:45:125
1019122727sleep40-21swapper09:43:514
816722625sleep50-21swapper08:42:305
816722625sleep50-21swapper08:42:305
579322625sleep50-21swapper07:36:195
484722625sleep60-21swapper09:33:446
2173322625sleep40-21swapper08:05:314
1932522625sleep60-21swapper06:58:436
1566422625sleep60-21swapper07:53:336
1491922625sleep40-21swapper05:53:274
1298322625sleep50-21swapper08:48:385
1184222625sleep50-21swapper05:45:355
1315822521sleep40-21swapper09:53:034
3101422424sleep50-21swapper05:22:305
272622421sleep50-21swapper08:31:015
2209622423sleep40-21swapper07:05:134
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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