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2026-04-27 - 09:20
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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 Mon Apr 27, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1472823231sleep40-21swapper18:12:124
1872723029sleep20-21swapper22:24:592
2363022927sleep50-21swapper23:34:175
1369522827sleep50-21swapper21:13:485
559222726sleep50-21swapper20:57:155
325922725sleep50-21swapper19:51:455
3089022725sleep50-21swapper18:44:465
2784322725sleep50-21swapper19:39:445
2778122727sleep60-21swapper20:41:246
2708922727sleep50-21swapper21:39:495
2675422726sleep50-21swapper22:40:315
2400022725sleep50-21swapper22:34:155
1892922726sleep50-21swapper21:22:285
1784822725sleep50-21swapper18:21:185
1209522726sleep50-21swapper18:07:415
907122625sleep20-21swapper19:03:002
829722625sleep50-21swapper21:02:515
612622625sleep20-21swapper19:59:262
595822625sleep40-21swapper19:57:124
519222625sleep40-21swapper21:57:084
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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