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2024-11-22 - 16:52
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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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack2slot6.osadl.org (updated Fri Nov 22, 2024 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31126995225cyclictest2245-21kworker/0:000:40:040
31126995115cyclictest2245-21kworker/0:022:56:040
31126995015cyclictest2245-21kworker/0:000:11:550
31126994926cyclictest14404-21ls21:16:080
31126994925cyclictest0-21swapper22:04:240
31126994922cyclictest13724-21kworker/0:121:21:050
31126994915cyclictest13724-21kworker/0:122:06:320
31126994825cyclictest13724-21kworker/0:121:26:420
31126994825cyclictest0-21swapper21:55:060
31126994822cyclictest2245-21kworker/0:000:20:050
31126994822cyclictest0-21swapper23:05:460
31126994822cyclictest0-21swapper00:06:290
31126994728cyclictest0-21swapper00:03:180
31126994727cyclictest0-21swapper22:40:510
31126994727cyclictest0-21swapper22:36:530
31126994727cyclictest0-21swapper22:16:210
31126994723cyclictest2245-21kworker/0:000:34:390
31126994722cyclictest2245-21kworker/0:023:29:480
31126994721cyclictest2245-21kworker/0:023:39:430
31126994721cyclictest2245-21kworker/0:000:44:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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