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2025-06-18 - 17:06
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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 Wed Jun 18, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1714699123122cyclictest0-21swapper/300:01:563
1714499105102cyclictest30997-21tune2fs03:46:491
1714499104102cyclictest9176-21tune2fs02:56:511
171469910392cyclictest0-21swapper/302:46:493
17146999392cyclictest10432-21sed04:11:563
17146999392cyclictest0-21swapper/304:16:463
17146999190cyclictest29588-21sed01:12:023
17144999190cyclictest21966-21tune2fs00:56:551
17144998982cyclictest22269-21tune2fs03:26:501
17144998883cyclictest0-21swapper/103:56:481
17144998883cyclictest0-21swapper/103:56:481
17144998882cyclictest19804-21tune2fs02:06:521
17144998881cyclictest7291-21tune2fs02:51:511
17144998782cyclictest0-21swapper/104:01:511
17144998772cyclictest0-21swapper/123:37:051
17146998685cyclictest2611-21munin-node03:56:483
17146998685cyclictest2611-21munin-node03:56:483
17144998682cyclictest0-21swapper/123:47:041
17144998682cyclictest0-21swapper/104:36:551
17144998682cyclictest0-21swapper/104:11:531
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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