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2026-05-30 - 20:16
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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 May 30, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3080922929sleep40-21swapper09:23:144
2255422827sleep40-21swapper09:05:144
476122726sleep30-21swapper06:31:473
2097422727sleep30-21swapper05:59:303
2005222727sleep30-21swapper09:02:333
601722625sleep30-21swapper10:38:123
3169422625sleep50-21swapper06:20:215
302322625sleep30-21swapper10:28:443
2764522625sleep20-21swapper10:17:142
1966522625sleep20-21swapper10:02:262
1757722625sleep40-21swapper07:54:474
1685822625sleep30-21swapper09:55:223
1412922625sleep30-21swapper09:49:303
111922625sleep20-21swapper08:24:542
971322525sleep40-21swapper07:41:434
383922521sleep40-21swapper08:29:284
1704822521sleep40-21swapper09:58:044
1559022525sleep40-21swapper05:48:434
850822423sleep40-21swapper10:40:454
484022423sleep40-21swapper06:32:524
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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