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2024-04-16 - 06:51
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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 rack5slot1.osadl.org (updated Tue Apr 16, 2024 00:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17963391580,0EcMasterDemoSyn9-21ksoftirqd/023:56:480
17963391580,0EcMasterDemoSyn9-21ksoftirqd/023:56:470
24103391080,4EcMasterDemoSyn3139099cyclictest23:11:091
70022650,0sleep228-21ksoftirqd/219:25:012
139172650,0sleep20-21swapper/200:19:522
195432620,1sleep40-21swapper/419:50:004
264792610,0sleep20-21swapper/220:00:172
2484639350,0EcMasterDemoSyn101rcuc/000:27:130
1921539210,0EcMasterDemoSyn0-21swapper/019:48:200
3139499188,3cyclictest1781-21turbostat19:15:004
31383991815,2cyclictest25440-21turbostat21:05:000
31383991815,2cyclictest25440-21turbostat21:05:000
3138399180,11cyclictest18922-21ssh23:32:520
31394991710,1cyclictest0-21swapper/422:55:574
3139499170,10cyclictest18140-21ssh23:06:404
3139499170,10cyclictest18140-21ssh23:06:404
3138399170,11cyclictest5850-21sh21:17:040
3138399170,11cyclictest0-21swapper/021:45:200
465039160,0EcMasterDemoSyn472350irq/17-atemsys22:55:595
3139499168,2cyclictest30599-21ps23:16:124
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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