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2025-11-28 - 16:10
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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 Nov 28, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2184422625sleep20-21swapper21:08:442
1505422625sleep70-21swapper17:55:307
1009322625sleep30-21swapper17:49:263
1603522525sleep20-21swapper19:58:582
1308522423sleep20-21swapper19:50:412
886322221sleep50-21swapper20:44:225
660522221sleep70-21swapper22:35:247
392722221sleep50-21swapper22:30:585
2877622217sleep40-21swapper17:24:224
2631522221sleep30-21swapper19:15:293
2107322221sleep30-21swapper19:08:173
1993822221sleep40-21swapper22:01:364
178222221sleep30-21swapper18:31:273
1130122221sleep40-21swapper21:48:314
970322019sleep20-21swapper17:46:452
851722019sleep20-21swapper21:42:372
800422019sleep20-21swapper20:40:352
732422019sleep20-21swapper18:41:272
688822019sleep20-21swapper17:40:292
565722019sleep20-21swapper21:35:412
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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