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2025-11-22 - 09:54
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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 Nov 22, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2755923029sleep20-21swapper18:40:032
2319023029sleep70-21swapper21:29:347
1584723029sleep20-21swapper22:13:382
604822727sleep60-21swapper18:58:396
1212622727sleep70-21swapper20:12:117
918322625sleep20-21swapper20:04:142
786522625sleep70-21swapper22:01:277
3152022625sleep70-21swapper21:46:547
3121522625sleep70-21swapper20:47:487
3118122625sleep30-21swapper20:47:203
2861722625sleep20-21swapper21:39:212
2837022625sleep20-21swapper20:41:032
2727722625sleep70-21swapper17:41:187
2687222625sleep70-21swapper22:35:447
2496722625sleep20-21swapper18:36:502
2496322625sleep70-21swapper18:36:477
2260122625sleep20-21swapper19:31:402
1741922625sleep20-21swapper17:23:362
1601322625sleep70-21swapper22:15:597
1399422625sleep70-21swapper18:15:357
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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