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2026-08-11 - 11:06
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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 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Tue Aug 11, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151250,0ktimers/0251721sleep19:15:170
1514710,0ktimers/0118791sleep00:33:560
1514660,0ktimers/0179631sleep21:37:370
1514600,0ktimers/055751sleep23:50:510
1514410,0ktimers/0127771sleep00:40:540
1514390,0ktimers/033421sleep23:38:040
1514350,0ktimers/0123831sleep00:38:000
1514330,0ktimers/0157131sleep21:21:210
1514320,0ktimers/035681sleep20:10:290
1514280,0ktimers/042951sleep23:43:200
1514270,0ktimers/023101sleep23:31:430
1514170,0ktimers/098331sleep00:19:210
525504160,0irq/11-sym53c8x130250irq/15-NE200020:29:370
525504140,0irq/11-sym53c8x130250irq/15-NE200020:19:270
1514080,0ktimers/06891sleep23:20:440
1514060,0ktimers/078771sleep20:38:580
1514020,0ktimers/0316781sleep23:11:010
525503970,0irq/11-sym53c8x130250irq/15-NE200023:00:130
525503940,0irq/11-sym53c8x130250irq/15-NE200019:58:000
1513910,0ktimers/0195161sleep21:48:090
1513780,0ktimers/0323931sleep23:15:560
1513740,0ktimers/078811sleep00:04:510
1513560,0ktimers/0264661sleep19:24:520
525503540,0irq/11-sym53c8x130250irq/15-NE200000:25:240
1513540,0ktimers/0173691sleep21:32:380
1513530,0ktimers/0267081sleep22:37:320
1513520,0ktimers/0124631sleep21:04:190
1513510,0ktimers/073291sleep00:01:160
1513510,0ktimers/0127061sleep21:05:120
525503500,0irq/11-sym53c8x130250irq/15-NE200019:31:190
1513500,0ktimers/066381sleep23:57:300
1513500,0ktimers/0222781sleep22:05:290
525503490,0irq/11-sym53c8x130250irq/15-NE200020:29:070
525503480,0irq/11-sym53c8x130250irq/15-NE200020:55:190
1513480,0ktimers/0313711sleep23:09:110
1513470,0ktimers/016951sleep23:26:390
1513440,0ktimers/0231561chrt22:13:150
1513430,0ktimers/0311761sleep19:48:310
1513430,0ktimers/0153191sleep21:18:010
1513420,0ktimers/019611sleep20:03:210
525503380,0irq/11-sym53c8x130250irq/15-NE200000:45:060
1513350,0ktimers/0144901sleep21:12:040
1513340,0ktimers/0317301sleep19:50:350
1513340,0ktimers/0243881sleep22:19:590
1513320,0ktimers/0198681sleep21:50:280
525503290,0irq/11-sym53c8x130250irq/15-NE200022:29:340
1513290,0ktimers/0213191sleep21:59:470
1302503200,0irq/15-NE200052550irq/11-sym53c8xx21:29:300
1513130,0ktimers/051941sleep23:48:150
1513050,0ktimers/0273191sleep22:42:440
1513040,0ktimers/029081sleep20:06:180
1513030,0ktimers/0283441sleep22:50:540
1513030,0ktimers/0279021sleep22:47:380
1513020,0ktimers/087561sleep00:12:380
1513020,0ktimers/0257181sleep19:20:340
1512960,0ktimers/081251sleep20:39:500
1512960,0ktimers/0301341sleep19:44:080
1512950,0ktimers/0190591sleep21:44:280
1512920,0ktimers/094351sleep20:48:250
1512920,0ktimers/0286341sleep19:35:520
1512820,0ktimers/0259601sleep22:30:560
525502800,0irq/11-sym53c8x130250irq/15-NE200021:59:080
525502720,0irq/11-sym53c8x130250irq/15-NE200020:54:280
1512630,0ktimers/0101951sleep00:22:110
1512620,0ktimers/046841sleep20:18:460
1512620,0ktimers/0236751sleep22:15:570
2545099258103,0cyclictest0-21swapper22:58:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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