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2026-05-30 - 08:03
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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 Sat May 30, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151170,0ktimers/0154111sleep19:11:380
1514650,0ktimers/0174231sleep23:08:170
1514640,0ktimers/0122351sleep22:26:060
1514630,0ktimers/0178921sleep19:23:440
1514530,0ktimers/0210881sleep19:43:580
1514510,0ktimers/0161961sleep22:58:120
1514470,0ktimers/0288741sleep00:30:520
1514470,0ktimers/0132461sleep22:33:580
1514450,0ktimers/0245431sleep00:00:050
1302504430,0irq/15-NE200052550irq/11-sym53c8xx23:32:440
1514380,0ktimers/0225541sleep19:51:510
1514330,0ktimers/0278701sleep00:21:510
1514290,0ktimers/069911sleep21:45:110
1514250,0ktimers/064991sleep21:41:190
1514250,0ktimers/0240941sleep23:56:230
525504240,0irq/11-sym53c8x130250irq/15-NE200020:01:360
525504170,0irq/11-sym53c8x130250irq/15-NE200023:13:270
1514150,0ktimers/0311901sleep00:44:410
1514060,0ktimers/0153121sleep22:51:270
525504030,0irq/11-sym53c8x130250irq/15-NE200019:18:360
1514000,0ktimers/0237431sleep19:58:240
1513950,0ktimers/0200591sleep23:27:260
1513870,0ktimers/0169261sleep23:04:290
1513860,0ktimers/097881sleep22:05:560
1513850,0ktimers/036501sleep21:17:270
1513800,0ktimers/0264691sleep00:13:300
1513760,0ktimers/026231sleep21:11:260
525503750,0irq/11-sym53c8x130250irq/15-NE200022:44:010
1513730,0ktimers/0232861sleep23:49:280
1513710,0ktimers/0226901chrt23:44:390
1513690,0ktimers/0197021sleep19:36:290
1513640,0ktimers/0108821sleep22:14:400
1513620,0ktimers/0183761sleep19:27:210
525503590,0irq/11-sym53c8x130250irq/15-NE200021:29:340
1513580,0ktimers/086131sleep21:57:290
1513580,0ktimers/0303961sleep00:40:570
1513560,0ktimers/0213741sleep19:46:440
1513540,0ktimers/0292911sleep00:32:520
525503520,0irq/11-sym53c8x130250irq/15-NE200019:31:360
1513520,0ktimers/0191291sleep23:20:150
1513460,0ktimers/0321191sleep20:51:530
525503440,0irq/11-sym53c8x130250irq/15-NE200022:18:590
1513370,0ktimers/0289471sleep20:31:540
525503360,0irq/11-sym53c8x130250irq/15-NE200020:21:380
1513360,0ktimers/073951sleep21:48:010
1513360,0ktimers/0286371sleep20:29:590
525503350,0irq/11-sym53c8x130250irq/15-NE200021:11:360
1513350,0ktimers/09081sleep20:59:430
1302503290,0irq/15-NE200052550irq/11-sym53c8xx21:26:270
1513280,0ktimers/0219741sleep23:41:280
1513230,0ktimers/0158091sleep22:55:270
1513220,0ktimers/012171sleep21:01:500
1513210,0ktimers/0249701sleep00:03:170
1513160,0ktimers/0258311sleep00:10:470
1513130,0ktimers/0269901sleep20:19:180
1513130,0ktimers/0259121sleep20:12:240
1513090,0ktimers/0302261sleep20:40:110
1302503010,0irq/15-NE200052550irq/11-sym53c8xx22:41:230
1512950,0ktimers/0104071sleep22:10:570
1512920,0ktimers/0318501sleep20:50:430
1512870,0ktimers/0126171sleep22:28:410
1512610,0ktimers/0310421sleep20:45:410
1302502600,0irq/15-NE200052550irq/11-sym53c8xx00:16:480
1631499255101,0cyclictest0-21swapper23:25:550
163149925197,0cyclictest0-21swapper21:55:360
1302502430,0irq/15-NE20000-21swapper21:34:170
25423122141,0sleep151ktimers/020:09:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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