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2026-06-27 - 21:30
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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 Sat Jun 27, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3253799104102cyclictest22550-21tune2fs06:25:281
3253799104102cyclictest20537-21tune2fs07:35:271
3253999103102cyclictest0-21swapper/307:35:273
3253999103102cyclictest0-21swapper/306:25:283
32537999482cyclictest871-21tune2fs06:50:261
32539998988cyclictest0-21swapper/305:00:313
32537998785cyclictest18031-21tune2fs05:00:311
32539998482cyclictest0-21swapper/306:14:053
32539998472cyclictest0-21swapper/304:50:323
32537998482cyclictest5275-21tune2fs04:30:331
32539998382cyclictest0-21swapper/308:10:253
32539998382cyclictest0-21swapper/306:00:313
32539998382cyclictest0-21swapper/305:10:313
32537998381cyclictest9720-21tune2fs09:40:221
32537998381cyclictest9142-21aten2.4-expect07:10:231
32537998381cyclictest7568-21tune2fs08:20:241
32537998381cyclictest7319-21tune2fs07:05:261
32537998381cyclictest5310-21tune2fs08:15:251
32537998381cyclictest3434-21tune2fs08:10:251
32537998381cyclictest29162-21tune2fs07:55:251
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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