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2026-04-05 - 03:15
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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 100 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sun Apr 05, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152080,0ktimers/0177651sleep19:12:350
1514700,0ktimers/0325011sleep20:22:190
1514670,0ktimers/0281151sleep20:01:250
1514620,0ktimers/050921sleep00:12:510
1514600,0ktimers/0270991sleep19:57:280
1514490,0ktimers/0244521sleep22:41:090
1514480,0ktimers/035211sleep00:02:320
1514480,0ktimers/0249231sleep19:47:050
1514330,0ktimers/0215411sleep22:24:190
1514320,0ktimers/0188341sleep19:17:070
1302504240,0irq/15-NE200052550irq/11-sym53c8xx21:00:310
1514210,0ktimers/0135221sleep21:34:000
525504200,0irq/11-sym53c8x130250irq/15-NE200023:10:450
1514200,0ktimers/041611sleep00:07:380
1514120,0ktimers/037801sleep20:40:370
525504070,0irq/11-sym53c8x130250irq/15-NE200020:24:120
525504060,0irq/11-sym53c8x130250irq/15-NE200021:59:260
1514060,0ktimers/0252581sleep19:49:280
525504050,0irq/11-sym53c8x130250irq/15-NE200021:25:410
525504020,0irq/11-sym53c8x130250irq/15-NE200020:35:490
1514020,0ktimers/0203781sleep22:17:310
1513930,0ktimers/0293571sleep20:08:570
1513910,0ktimers/0167281sleep21:52:290
1513850,0ktimers/0192061sleep19:19:340
1513830,0ktimers/0324471sleep23:35:520
1513780,0ktimers/090431sleep00:37:550
525503760,0irq/11-sym53c8x130250irq/15-NE200000:25:580
1513730,0ktimers/015231sleep23:48:580
1513680,0ktimers/055451sleep00:16:210
1513660,0ktimers/0271831sleep23:00:090
1513620,0ktimers/0198771sleep19:24:480
525503590,0irq/11-sym53c8x130250irq/15-NE200022:30:520
1302503580,0irq/15-NE200052550irq/11-sym53c8xx22:28:420
1513570,0ktimers/0119511sleep21:23:440
525503530,0irq/11-sym53c8x130250irq/15-NE200023:44:090
525503510,0irq/11-sym53c8x130250irq/15-NE200021:44:060
1513490,0ktimers/0313561chrt23:29:200
1513470,0ktimers/0214751sleep19:30:440
1513390,0ktimers/0173121sleep21:55:410
525503370,0irq/11-sym53c8x130250irq/15-NE200019:40:550
525503340,0irq/11-sym53c8x130250irq/15-NE200021:36:180
525503300,0irq/11-sym53c8x130250irq/15-NE200019:38:580
1302503230,0irq/15-NE200052550irq/11-sym53c8xx23:24:270
1513120,0ktimers/064741sleep00:21:300
525503080,0irq/11-sym53c8x130250irq/15-NE200021:15:070
1302503070,0irq/15-NE200052550irq/11-sym53c8xx21:10:540
539913060,0sleep151ktimers/020:50:090
525503050,0irq/11-sym53c8x130250irq/15-NE200020:30:320
1302502990,0irq/15-NE2000151ktimers/020:09:220
1512980,0ktimers/0239201sleep22:39:070
1302502970,0irq/15-NE200052550irq/11-sym53c8xx22:09:200
1512960,0ktimers/0276741sleep23:04:210
1302502950,0irq/15-NE200052550irq/11-sym53c8xx00:31:210
1302502880,0irq/15-NE200052550irq/11-sym53c8xx21:04:360
1302502820,0irq/15-NE20000-21swapper21:44:340
1512800,0ktimers/0269091sleep22:58:350
1787899271117,0cyclictest0-21swapper22:52:260
1302502710,0irq/15-NE20002613-21sshd23:57:460
1512690,0ktimers/097261sleep00:43:420
525502680,0irq/11-sym53c8x130250irq/15-NE200022:09:230
1302502630,0irq/15-NE200030358-21sh23:21:220
1512600,0ktimers/021001sleep23:53:430
1302502550,0irq/15-NE200030980-21nfs_client20:15:310
525502520,0irq/11-sym53c8x29695-21cron23:18:580
1512520,0ktimers/045241sleep20:45:120
1302502510,0irq/15-NE200025383-21rm22:48:320
1302502450,0irq/15-NE200021562-21ntpd20:54:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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