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2026-08-27 - 22:13
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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 Thu Aug 27, 2026 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1931722826sleep50-21swapper15:38:255
2186722423sleep50-21swapper16:46:355
3204422221sleep20-21swapper18:05:152
2847922221sleep20-21swapper19:58:152
2737922221sleep20-21swapper15:53:502
2558922221sleep40-21swapper20:55:234
2409022221sleep50-21swapper17:50:465
2149522221sleep20-21swapper17:46:422
1784222221sleep20-21swapper19:38:302
2482622121sleep40-21swapper15:50:244
315322019sleep30-21swapper16:10:563
535721917sleep40-21swapper18:17:174
3229321915sleep30-21swapper17:03:223
3132121917sleep40-21swapper20:05:454
2983021915sleep30-21swapper17:01:143
2833921918sleep30-21swapper21:01:383
2148721915sleep30-21swapper17:46:353
1600921919sleep60-21swapper17:34:306
1347321918sleep40-21swapper17:31:324
1055221917sleep40-21swapper17:22:524
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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