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2026-06-05 - 23:13
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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 Fri Jun 05, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
88899108102cyclictest18897-21tune2fs05:20:281
89099103102cyclictest0-21swapper/305:50:263
88899103102cyclictest0-21swapper/104:47:121
888999692cyclictest0-21swapper/108:20:311
888999692cyclictest0-21swapper/106:30:101
890999089cyclictest0-21swapper/304:45:253
888998872cyclictest0-21swapper/107:35:311
888998781cyclictest5944-21tune2fs06:05:261
888998781cyclictest16228-21aten2.4-expect05:15:251
888998682cyclictest0-21swapper/106:00:261
888998682cyclictest0-21swapper/105:35:331
888998682cyclictest0-21swapper/105:35:331
888998582cyclictest0-21swapper/109:58:001
888998582cyclictest0-21swapper/109:20:241
888998582cyclictest0-21swapper/107:50:271
888998582cyclictest0-21swapper/107:45:261
888998582cyclictest0-21swapper/107:27:361
888998582cyclictest0-21swapper/105:47:201
890998472cyclictest0-21swapper/306:30:103
888998482cyclictest32092-21head05:50:261
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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