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2026-08-25 - 06:23
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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 Tue Aug 25, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
404522725sleep50-21swapper06:44:435
1721322723sleep50-21swapper08:13:025
2124922625sleep20-21swapper04:15:472
1014722625sleep50-21swapper04:54:555
786622521sleep50-21swapper03:49:575
2347322521sleep40-21swapper05:19:594
951522323sleep50-21swapper06:56:445
774422323sleep60-21swapper04:53:366
747722323sleep50-21swapper09:06:485
675022323sleep40-21swapper06:50:194
2861222323sleep50-21swapper06:32:435
2805522322sleep40-21swapper07:30:124
2668522323sleep50-21swapper04:27:185
2402622323sleep60-21swapper04:22:236
2292322323sleep30-21swapper07:22:593
2101522323sleep50-21swapper05:17:525
2078722323sleep30-21swapper08:25:173
2007022322sleep40-21swapper07:15:154
1787222319sleep40-21swapper06:11:294
1460322319sleep50-21swapper08:08:465
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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