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2026-06-23 - 09:53
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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 Jun 23, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151150120,0ktimers/057751sleep19:15:550
525504770,0irq/11-sym53c8x130250irq/15-NE200019:33:040
1514760,0ktimers/0161111sleep20:11:050
1514730,0ktimers/09201sleep21:49:070
1514710,0ktimers/067731sleep22:30:500
1514660,0ktimers/0117611sleep19:50:370
1514630,0ktimers/0153491sleep23:41:250
1514620,0ktimers/0279911sleep21:12:090
1514590,0ktimers/071371sleep22:33:360
1514570,0ktimers/0148841sleep23:37:340
1302504530,0irq/15-NE200052550irq/11-sym53c8xx00:42:290
1514490,0ktimers/0113961sleep23:11:080
1514450,0ktimers/027101sleep22:01:530
1514420,0ktimers/022520-21kworker/u4:1+rpciod00:44:120
1514410,0ktimers/0309241sleep21:33:500
1514410,0ktimers/0135791sleep23:26:590
1514260,0ktimers/0128901sleep23:21:090
1514210,0ktimers/096531sleep22:58:220
1514180,0ktimers/0129871sleep19:57:280
525504170,0irq/11-sym53c8x130250irq/15-NE200021:47:330
1514140,0ktimers/076111sleep19:27:110
525504120,0irq/11-sym53c8x130250irq/15-NE200022:22:060
1514100,0ktimers/0230031sleep00:34:030
1514050,0ktimers/0315411sleep21:38:220
1514030,0ktimers/0225751sleep20:40:480
1302504030,0irq/15-NE200052550irq/11-sym53c8xx20:28:320
1514020,0ktimers/069311sleep19:21:570
1513990,0ktimers/0133131sleep19:58:210
525503940,0irq/11-sym53c8x130250irq/15-NE200022:11:410
1302503930,0irq/15-NE200052550irq/11-sym53c8xx23:13:180
525503920,0irq/11-sym53c8x130250irq/15-NE200022:06:080
1513920,0ktimers/0299001sleep21:25:540
1513860,0ktimers/0242201sleep20:48:440
525503850,0irq/11-sym53c8x130250irq/15-NE200020:02:300
1513830,0ktimers/0203301sleep00:13:480
525503800,0irq/11-sym53c8x130250irq/15-NE200021:03:070
1513800,0ktimers/0214271sleep00:21:310
1302503640,0irq/15-NE200052550irq/11-sym53c8xx23:03:060
525503570,0irq/11-sym53c8x130250irq/15-NE200019:38:200
1513540,0ktimers/0177001sleep20:18:290
1513420,0ktimers/081031sleep22:43:110
1513420,0ktimers/0225791sleep00:30:520
1513410,0ktimers/047421sleep22:15:350
1513360,0ktimers/087121sleep22:49:450
525503330,0irq/11-sym53c8x130250irq/15-NE200023:47:490
1513310,0ktimers/0291981sleep21:20:130
1093213280,0sleep151ktimers/019:43:530
525503230,0irq/11-sym53c8x130250irq/15-NE200019:29:220
1513220,0ktimers/0175181sleep23:54:220
1302503160,0irq/15-NE200019334-21ssh00:06:490
525503120,0irq/11-sym53c8x130250irq/15-NE200023:43:410
525503110,0irq/11-sym53c8x130250irq/15-NE200020:47:200
1302502970,0irq/15-NE200052550irq/11-sym53c8xx20:27:200
1512960,0ktimers/0254731sleep20:55:090
2875712920,0sleep151ktimers/021:16:420
1302502860,0irq/15-NE200052550irq/11-sym53c8xx21:52:500
1302502840,0irq/15-NE20006443-21munin-run22:27:270
1512820,0ktimers/0221471sleep00:27:330
1302502820,0irq/15-NE200019642-21sh00:08:420
1512790,0ktimers/0141691sleep23:31:450
1302502680,0irq/15-NE20000-21swapper22:54:350
1302502600,0irq/15-NE200052550irq/11-sym53c8xx22:41:450
1302502600,0irq/15-NE20003729-21runrttasks23:58:090
1302502560,0irq/15-NE20007129-21munin-node20:58:400
1302502550,0irq/15-NE200020620-21mailstats20:32:440
525502540,0irq/11-sym53c8x29122-21kworker/u4:0+flush-8:021:32:140
16620125328,0sleep16280-21munin-node20:13:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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