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2023-12-08 - 23:33
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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 Dec 08, 2023 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6989995424cyclictest0-21swapper07:04:020
6989995325cyclictest0-21swapper08:59:260
6989995223cyclictest0-21swapper08:48:550
6989995122cyclictest26297-21aten2.4_r2power06:45:390
6989995121cyclictest0-21swapper09:02:590
6989995025cyclictest0-21swapper08:38:250
6989995022cyclictest0-21swapper08:41:160
6989995020cyclictest26660-21munin-node07:20:480
6989995016cyclictest19881-21kworker/0:206:50:320
6989995015cyclictest19881-21kworker/0:207:43:100
6989994928cyclictest0-21swapper08:11:060
6989994923cyclictest0-21swapper07:35:410
6989994921cyclictest0-21swapper09:49:460
6989994920cyclictest0-21swapper06:43:080
6989994918cyclictest0-21swapper07:53:340
6989994827cyclictest0-21swapper07:56:560
6989994827cyclictest0-21swapper06:58:060
6989994825cyclictest0-21swapper08:55:050
6989994825cyclictest0-21swapper08:34:340
6989994824cyclictest745-21diskstats09:15:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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