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2026-06-29 - 21:21
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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 Mon Jun 29, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1449399109102cyclictest19994-21tune2fs09:28:321
1449399104102cyclictest2333-21tune2fs07:33:371
1451299103102cyclictest0-21swapper/308:28:433
1451299103102cyclictest0-21swapper/305:12:273
1449399103102cyclictest0-21swapper/108:43:441
14512999593cyclictest1306-21sed08:43:443
14493999392cyclictest0-21swapper/106:58:241
14512998684cyclictest3579-21sed08:48:423
14493998482cyclictest4915-21tune2fs08:53:351
14493998482cyclictest12983-21tune2fs05:28:411
14512998382cyclictest0-21swapper/309:43:403
14512998382cyclictest0-21swapper/309:41:473
14512998382cyclictest0-21swapper/309:38:183
14512998382cyclictest0-21swapper/309:28:183
14512998382cyclictest0-21swapper/309:13:313
14512998382cyclictest0-21swapper/309:08:433
14512998382cyclictest0-21swapper/308:58:333
14512998382cyclictest0-21swapper/308:33:393
14512998382cyclictest0-21swapper/308:26:373
14512998382cyclictest0-21swapper/308:18:353
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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