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2024-07-16 - 08:25
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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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack9slot4.osadl.org (updated Mon Jul 15, 2024 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32584113474sleep0-21swapper/115:33:011
32584113474sleep0-21swapper/115:33:011
441991174cyclictest10289-21latency_hist17:48:250
441991168cyclictest0-21swapper/019:29:180
441991167cyclictest0-21swapper/019:49:300
441991154cyclictest29505-21latency_hist20:33:280
441991153cyclictest27466-21latency_hist18:43:250
441991153cyclictest27466-21latency_hist18:43:250
441991148cyclictest0-21swapper/017:59:110
441991133cyclictest2275-21chrt17:21:290
4419911258cyclictest18130-21ls18:13:250
441991124cyclictest326-21runrttasks17:02:590
441991124cyclictest16117-21latency_hist16:23:210
441991124cyclictest11856-21latency_hist17:53:250
441991113cyclictest3312-21latency_hist20:53:290
441991113cyclictest19630-21latency_hist18:18:250
441991108cyclictest0-21swapper/016:43:220
441991098cyclictest0-21swapper/020:43:290
441991098cyclictest0-21swapper/019:03:510
441991089cyclictest0-21swapper/020:44:030
441991083cyclictest17698-21latency_hist16:28:220
441991083cyclictest13417-21cat17:58:250
441991078cyclictest0-21swapper/015:43:560
441991073cyclictest22518-21date20:09:000
441991073cyclictest20102-21latency_hist20:03:280
32703110774sleep0-21swapper/015:33:100
32703110774sleep0-21swapper/015:33:100
441991069cyclictest0-21swapper/018:53:260
441991068cyclictest0-21swapper/018:03:260
441991068cyclictest0-21swapper/016:53:230
441991058cyclictest0-21swapper/020:33:290
441991058cyclictest0-21swapper/019:18:270
441991053cyclictest18013-21wc19:54:290
441991046cyclictest326-21runrttasks18:32:260
441991044cyclictest17628-21latency_hist16:28:220
441991043cyclictest9119-21kworker/u4:217:28:240
441991043cyclictest25112-21interrupts18:33:560
441991038cyclictest0-21swapper/020:58:300
441991038cyclictest0-21swapper/018:58:270
441991024cyclictest29450-21latency17:03:540
441991018cyclictest0-21swapper/017:13:370
441991004cyclictest9854-21latency_hist16:03:220
441991004cyclictest5302-21aten_r9power_po15:48:320
441991004cyclictest5302-21aten_r9power_po15:48:320
44199998cyclictest0-21swapper/019:08:570
44199989cyclictest1114-21kworker/u4:215:33:510
44199987cyclictest0-21swapper/016:33:380
44199983cyclictest3587-21timerandwakeup17:24:290
441999645cyclictest11508-21aten_r9power_cu16:08:330
44199963cyclictest8665-21latency_hist17:43:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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