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2026-06-08 - 21:36
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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 Mon Jun 08, 2026 12:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153130,0ktimers/0132891sleep07:12:090
1514830,0ktimers/010271sleep12:01:390
1514810,0ktimers/0205011sleep07:47:320
1514780,0ktimers/0300541sleep11:40:370
1417999470109,0cyclictest0-21swapper11:08:150
1514670,0ktimers/014291sleep12:03:190
1417999466132,0cyclictest26524-21munin-node08:18:140
1514640,0ktimers/056171sleep12:31:390
1514640,0ktimers/0324841sleep11:55:380
1417999461115,0cyclictest0-21swapper09:22:190
1514530,0ktimers/0144781sleep10:09:480
1514510,0ktimers/0322011sleep08:43:590
1514500,0ktimers/093421sleep09:35:030
1514490,0ktimers/097301sleep09:37:520
1514470,0ktimers/065691sleep12:36:540
1514400,0ktimers/0309781sleep11:45:480
1514340,0ktimers/0232621sleep10:59:290
1514330,0ktimers/024431sleep12:10:280
1514300,0ktimers/0162331sleep10:19:130
1514260,0ktimers/0243861sleep11:06:370
1514250,0ktimers/068961sleep12:39:110
1514160,0ktimers/0313681sleep11:48:270
1514150,0ktimers/0128681sleep09:59:080
525504130,0irq/11-sym53c8x130250irq/15-NE200010:03:220
1514100,0ktimers/0270151sleep11:22:140
1513990,0ktimers/0287811sleep11:33:220
1513980,0ktimers/0193921sleep10:37:140
1302503970,0irq/15-NE200052550irq/11-sym53c8xx08:22:150
1513960,0ktimers/037481sleep09:03:100
1513950,0ktimers/032331sleep12:14:160
1513910,0ktimers/0190491sleep07:39:480
525503900,0irq/11-sym53c8x130250irq/15-NE200009:12:150
1513870,0ktimers/0105781sleep09:45:270
1302503850,0irq/15-NE200052550irq/11-sym53c8xx07:42:050
1513800,0ktimers/0157521sleep07:23:570
1302503800,0irq/15-NE200052550irq/11-sym53c8xx08:57:190
1513790,0ktimers/016711sleep08:53:220
525503760,0irq/11-sym53c8x130250irq/15-NE200007:18:380
1513750,0ktimers/0109601sleep09:48:040
1513740,0ktimers/072031sleep09:20:110
1513700,0ktimers/046101sleep12:23:350
525503680,0irq/11-sym53c8x130250irq/15-NE200007:36:500
1513670,0ktimers/084661sleep09:30:170
1513650,0ktimers/0171001sleep10:23:590
1513640,0ktimers/0155091sleep10:16:080
525503630,0irq/11-sym53c8x130250irq/15-NE200008:06:520
1513630,0ktimers/0252871sleep11:12:490
1513600,0ktimers/080271sleep12:46:260
1513590,0ktimers/0166931sleep07:28:310
1513520,0ktimers/0217701sleep07:53:320
525503510,0irq/11-sym53c8x130250irq/15-NE200009:08:140
1513500,0ktimers/0325051sleep08:47:050
525503450,0irq/11-sym53c8x130250irq/15-NE200010:32:400
525503380,0irq/11-sym53c8x130250irq/15-NE200010:46:430
1513370,0ktimers/0246451sleep08:09:050
1513330,0ktimers/0307141sleep08:38:040
1302503270,0irq/15-NE200052550irq/11-sym53c8xx08:27:230
1302503260,0irq/15-NE200052550irq/11-sym53c8xx12:17:110
1513240,0ktimers/0212871sleep10:47:290
1513220,0ktimers/0296731sleep08:33:090
1513180,0ktimers/0221131sleep10:52:100
1513180,0ktimers/0177661sleep10:28:150
1513140,0ktimers/0122141sleep09:56:340
525503110,0irq/11-sym53c8x130250irq/15-NE200007:57:350
525502690,0irq/11-sym53c8x130250irq/15-NE200011:17:430
1417999263107,0cyclictest0-21swapper11:31:420
141799923794,0cyclictest18-21rcu_preempt08:16:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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