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2026-09-04 - 17:13
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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 Fri Sep 04, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2268423332sleep50-21swapper18:32:225
1194522827sleep50-21swapper19:16:405
1721122727sleep50-21swapper19:25:445
3071322625sleep40-21swapper18:47:504
2324422625sleep20-21swapper17:35:052
1434322625sleep50-21swapper19:17:525
3138822525sleep40-21swapper19:51:524
3109222423sleep20-21swapper20:51:522
1725622423sleep20-21swapper19:26:212
1228222423sleep20-21swapper18:16:102
964322323sleep40-21swapper18:11:324
403822322sleep30-21swapper17:57:393
343522323sleep40-21swapper19:59:364
3152422323sleep40-21swapper16:48:494
2571722323sleep50-21swapper17:37:165
2306922323sleep40-21swapper17:32:354
1034322323sleep60-21swapper16:10:586
920222221sleep50-21swapper19:10:315
770522221sleep60-21swapper16:06:186
758622221sleep50-21swapper16:04:415
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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