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2026-09-22 - 10:03
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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 Sep 22, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
772623232sleep40-21swapper03:54:424
167022827sleep50-21swapper04:40:295
862322625sleep20-21swapper07:56:172
235422625sleep20-21swapper03:44:072
1937922625sleep20-21swapper08:17:212
1785422625sleep40-21swapper05:12:374
2354022525sleep30-21swapper04:22:103
763222423sleep50-21swapper03:53:235
684222421sleep30-21swapper05:53:013
653122423sleep40-21swapper06:54:004
1237322423sleep40-21swapper05:00:284
961822323sleep40-21swapper05:59:344
2826622323sleep40-21swapper06:34:244
2620422323sleep30-21swapper04:27:063
2065522323sleep60-21swapper04:15:096
139722323sleep60-21swapper06:44:506
972222221sleep20-21swapper04:55:382
940022221sleep20-21swapper05:56:282
575122221sleep30-21swapper08:53:323
53022221sleep50-21swapper07:41:235
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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