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2026-09-05 - 19:24
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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 Sat Sep 05, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
772522826sleep50-21swapper18:44:325
1612122827sleep50-21swapper17:59:505
714922726sleep50-21swapper19:41:465
3111422727sleep40-21swapper20:26:354
1646322726sleep50-21swapper16:59:165
1503722725sleep50-21swapper21:00:375
1309122723sleep50-21swapper18:55:045
1111122725sleep50-21swapper16:49:005
583222625sleep50-21swapper16:39:395
570822625sleep40-21swapper16:37:544
546122625sleep30-21swapper17:39:483
3210622625sleep50-21swapper18:29:435
3210622625sleep50-21swapper18:29:435
2969022625sleep50-21swapper17:23:015
2378722625sleep50-21swapper19:15:375
1613822625sleep40-21swapper18:00:054
1135822625sleep50-21swapper15:47:065
1135822625sleep50-21swapper15:47:065
697922423sleep40-21swapper20:44:434
425422424sleep30-21swapper20:38:503
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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