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2024-04-25 - 22:56
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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 Thu Apr 25, 2024 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
52253911230,1EcMasterDemoSyn5231-21runintdemo5min11:41:395
25553391830,3EcMasterDemoSyn527999cyclictest12:22:114
505139720,0EcMasterDemoSyn0-21swapper/010:50:550
206582690,0sleep50-21swapper/511:54:325
58332650,1sleep40-21swapper/410:26:374
299392640,0sleep00-21swapper/009:00:160
319542630,0sleep40-21swapper/409:05:144
271602600,1sleep50-21swapper/510:18:435
270572600,1sleep549-21ksoftirqd/509:29:495
270572600,1sleep549-21ksoftirqd/509:29:495
133732580,0sleep10-21swapper/110:08:141
301542520,0sleep30-21swapper/309:55:383
2474839430,2EcMasterDemoSyn527699cyclictest11:56:501
2441739340,4EcMasterDemoSyn527599cyclictest10:40:470
753639190,0EcMasterDemoSyn0-21swapper/107:12:541
109539190,1EcMasterDemoSyn1101-21ps09:09:300
3107039180,0EcMasterDemoSyn0-21swapper/511:11:165
151032180,0sleep40-21swapper/411:00:004
92842160,0sleep20-21swapper/209:40:172
2441739160,0EcMasterDemoSyn0-21swapper/510:40:505
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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