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2025-07-05 - 21:32
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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 Jul 05, 2025 12:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151240,0ktimers/0232461sleep07:07:340
1514660,0ktimers/035541sleep08:10:280
1514600,0ktimers/0321541sleep10:25:560
1514600,0ktimers/0183741sleep09:21:000
1514500,0ktimers/0197741sleep09:26:310
1514250,0ktimers/029121sleep10:40:570
1514150,0ktimers/0260741sleep07:21:590
1514050,0ktimers/0156791sleep11:40:160
1514000,0ktimers/0272351sleep12:32:330
1514000,0ktimers/0229331sleep12:13:140
526503970,0irq/11-sym53c8x130050irq/15-NE200008:36:050
1513950,0ktimers/0249311sleep07:16:120
1513910,0ktimers/0236251sleep07:10:160
1513680,0ktimers/015291sleep10:35:170
526503610,0irq/11-sym53c8x130050irq/15-NE200008:49:310
1513510,0ktimers/081871sleep11:05:310
14211135137,0sleep151ktimers/011:32:240
25243134937,0sleep151ktimers/009:52:210
1513460,0ktimers/0256101sleep09:55:130
526503420,0irq/11-sym53c8x130050irq/15-NE200010:06:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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