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2025-01-17 - 05:52
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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 Jan 17, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2002999113112cyclictest0-21swapper/317:59:483
200299910892cyclictest0-21swapper/319:09:463
200299910792cyclictest0-21swapper/317:59:343
200299910792cyclictest0-21swapper/315:44:553
200299910792cyclictest0-21swapper/314:36:303
2002799105103cyclictest20530-21tune2fs17:59:481
2002799104103cyclictest14387-21sed17:39:591
2002999103102cyclictest423-21md2_raid118:19:343
2002999103102cyclictest0-21swapper/318:39:563
2002999103102cyclictest0-21swapper/318:07:313
2002999103102cyclictest0-21swapper/315:50:013
2002999103102cyclictest0-21swapper/314:16:563
20029999692cyclictest0-21swapper/315:29:403
20029999392cyclictest0-21swapper/317:34:543
20029999392cyclictest0-21swapper/315:00:033
20029998782cyclictest0-21swapper/318:29:443
20029998782cyclictest0-21swapper/316:09:583
20029998782cyclictest0-21swapper/315:39:533
20029998782cyclictest0-21swapper/314:54:543
20029998671cyclictest0-21swapper/314:10:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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