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2026-09-17 - 05:14
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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 Wed Sep 16, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1899622928sleep50-21swapper15:58:255
825322827sleep50-21swapper15:37:125
1003122827sleep40-21swapper17:40:274
946522725sleep50-21swapper19:43:135
1412222727sleep50-21swapper20:49:075
2148222625sleep30-21swapper16:00:553
2145822625sleep60-21swapper16:00:346
1823122625sleep50-21swapper17:58:215
1504022521sleep40-21swapper18:51:184
77522422sleep50-21swapper20:25:065
464122423sleep50-21swapper20:33:395
397722423sleep20-21swapper20:33:282
2833822423sleep20-21swapper20:18:312
1745722422sleep50-21swapper19:58:095
810122323sleep40-21swapper15:35:034
767422323sleep40-21swapper16:34:254
3102722323sleep60-21swapper19:21:136
2671922323sleep60-21swapper16:09:386
2071722323sleep30-21swapper18:00:513
2023722321sleep40-21swapper18:59:264
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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