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2025-11-18 - 15:18
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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: performance
Characteristics of the 20 highest latencies:
System rack3slot1.osadl.org (updated Tue Nov 18, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1003599127112cyclictest0-21swapper/123:26:341
1003599119102cyclictest0-21swapper/100:51:381
1003599118102cyclictest0-21swapper/100:18:191
1003599117102cyclictest0-21swapper/122:53:281
1003599117102cyclictest0-21swapper/121:48:061
1003599117102cyclictest0-21swapper/101:28:121
1003799113112cyclictest0-21swapper/301:38:153
1003599108102cyclictest2129-21tune2fs22:08:231
100359910692cyclictest0-21swapper/101:03:111
1003599106102cyclictest0-21swapper/102:33:281
1003599106102cyclictest0-21swapper/100:45:331
1003599106102cyclictest0-21swapper/100:11:511
1003599103102cyclictest0-21swapper/101:38:151
10035999692cyclictest0-21swapper/122:36:201
10035999692cyclictest0-21swapper/122:27:481
10035999692cyclictest0-21swapper/102:05:451
10035999692cyclictest0-21swapper/101:53:241
10035999592cyclictest0-21swapper/102:40:241
10035999592cyclictest0-21swapper/102:24:051
10035999592cyclictest0-21swapper/102:16:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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