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2025-12-07 - 03:31
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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 Sun Dec 07, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1658523229sleep70-21swapper18:00:177
3116023130sleep60-21swapper21:23:196
2442723131sleep60-21swapper22:12:406
371623029sleep70-21swapper19:35:247
2594623029sleep70-21swapper21:16:317
2528723029sleep70-21swapper19:17:397
1917623029sleep60-21swapper18:03:286
1873323029sleep70-21swapper21:59:057
1321722929sleep70-21swapper21:48:177
367522727sleep70-21swapper20:33:187
3120422727sleep20-21swapper17:28:182
2715722727sleep70-21swapper22:17:467
1951522727sleep20-21swapper20:03:202
156722727sleep70-21swapper21:29:527
101422727sleep70-21swapper19:32:527
95022625sleep20-21swapper19:31:592
939122625sleep70-21swapper20:43:267
709222625sleep70-21swapper21:39:127
641922625sleep20-21swapper19:40:072
621722625sleep20-21swapper18:42:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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