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2025-12-10 - 20:00
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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 Wed Dec 10, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1744323131sleep20-21swapper05:05:572
2980423029sleep70-21swapper07:29:197
2078923029sleep20-21swapper05:12:382
1466823029sleep20-21swapper10:00:082
311422925sleep60-21swapper08:36:176
2193522929sleep50-21swapper08:13:115
1450122727sleep60-21swapper09:57:486
1327422723sleep70-21swapper06:56:227
90122625sleep20-21swapper09:35:192
834922625sleep70-21swapper07:48:407
774022625sleep70-21swapper05:50:287
583522625sleep70-21swapper08:41:147
557922625sleep70-21swapper07:42:567
355722625sleep70-21swapper09:37:087
328522625sleep70-21swapper08:38:427
3200022625sleep70-21swapper06:32:057
3059722625sleep20-21swapper09:29:512
3058622625sleep30-21swapper09:29:443
3006622625sleep70-21swapper08:27:467
3006622625sleep70-21swapper08:27:467
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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