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2026-04-15 - 11:23
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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 Apr 15, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1219622625sleep20-21swapper20:28:302
1134222423sleep20-21swapper23:29:332
3261322321sleep50-21swapper23:06:155
287822319sleep30-21swapper23:10:453
3141522221sleep60-21swapper19:00:476
2464722221sleep30-21swapper21:49:463
2274122221sleep60-21swapper20:46:516
1492022221sleep60-21swapper20:34:196
1492022221sleep60-21swapper20:34:196
1461722221sleep40-21swapper20:30:004
1461722221sleep40-21swapper20:30:004
1167822221sleep40-21swapper23:29:354
345022019sleep20-21swapper22:13:382
2475822019sleep20-21swapper22:53:322
2023821917sleep40-21swapper20:44:094
1523221919sleep70-21swapper19:33:217
1157721917sleep50-21swapper21:25:075
1134121918sleep50-21swapper22:27:105
1012921919sleep60-21swapper18:21:106
912621817sleep60-21swapper21:23:086
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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