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2025-10-25 - 18:23
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Oct 25, 2025 12:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151150510,0ktimers/0311631sleep06:57:590
1514590,0ktimers/0115241sleep08:02:310
1301504570,0irq/15-NE200052750irq/11-sym53c8xx11:50:190
1514470,0ktimers/0142721sleep08:16:370
1514390,0ktimers/0210551sleep08:47:460
1514390,0ktimers/0202301sleep11:16:090
1514250,0ktimers/0136281sleep10:45:530
1514080,0ktimers/019471sleep07:16:000
1513930,0ktimers/071511sleep07:41:190
1513750,0ktimers/053491sleep10:06:210
1513610,0ktimers/0316731sleep12:07:300
1513550,0ktimers/0323341sleep09:41:090
1513530,0ktimers/0150681sleep10:51:530
1513520,0ktimers/0110971sleep10:32:290
1301503430,0irq/15-NE200052750irq/11-sym53c8xx07:21:430
527503400,0irq/11-sym53c8x130150irq/15-NE200008:55:500
1300913400,0sleep151ktimers/008:10:540
527503370,0irq/11-sym53c8x130150irq/15-NE200012:22:360
2379513260,0sleep151ktimers/009:01:410
1301503210,0irq/15-NE200052750irq/11-sym53c8xx10:35:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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