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2026-05-11 - 04:56
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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 May 11, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151030,0ktimers/059691sleep19:10:380
1302504940,0irq/15-NE200052550irq/11-sym53c8xx19:45:310
1514800,0ktimers/0245741sleep00:34:590
1514600,0ktimers/094241sleep19:28:520
1514600,0ktimers/022541sleep22:06:280
1514580,0ktimers/0177261sleep20:19:420
1514560,0ktimers/0317211sleep21:47:060
525504510,0irq/11-sym53c8x130250irq/15-NE200022:40:450
1514510,0ktimers/0183991sleep23:54:130
1514500,0ktimers/0168521sleep20:13:120
1514460,0ktimers/039261sleep22:17:390
1514450,0ktimers/0275801sleep21:18:410
1514390,0ktimers/0118881sleep23:12:040
1514370,0ktimers/0127051sleep23:17:090
1514320,0ktimers/0133421sleep23:22:280
1514260,0ktimers/0174461sleep23:48:420
525504250,0irq/11-sym53c8x130250irq/15-NE200019:51:590
1514250,0ktimers/0302461sleep21:37:420
1514220,0ktimers/0145551sleep20:01:120
1302504130,0irq/15-NE200052550irq/11-sym53c8xx19:35:400
1514080,0ktimers/0230531sleep20:51:020
1514040,0ktimers/0197901sleep00:03:000
1514030,0ktimers/059791sleep22:31:480
525503910,0irq/11-sym53c8x130250irq/15-NE200021:21:080
525503820,0irq/11-sym53c8x130250irq/15-NE200020:59:160
1513810,0ktimers/0323511sleep21:52:200
1513790,0ktimers/0229101sleep00:23:410
1513760,0ktimers/0260641sleep00:44:450
1513700,0ktimers/0263351sleep21:10:260
1513660,0ktimers/0127001sleep19:50:070
1513640,0ktimers/0210931sleep20:37:490
1513640,0ktimers/0110171sleep19:38:520
1302503570,0irq/15-NE200052550irq/11-sym53c8xx23:45:450
1513530,0ktimers/0311971sleep21:43:020
1513460,0ktimers/0112561sleep23:07:570
525503440,0irq/11-sym53c8x130250irq/15-NE200022:21:040
525503430,0irq/11-sym53c8x130250irq/15-NE200021:15:320
1302503300,0irq/15-NE200052550irq/11-sym53c8xx00:37:500
1513280,0ktimers/056961sleep22:30:030
1513250,0ktimers/0226741sleep20:47:180
1513250,0ktimers/0108981sleep23:05:320
1513170,0ktimers/0204501sleep00:08:260
525503150,0irq/11-sym53c8x130250irq/15-NE200023:30:490
1302503100,0irq/15-NE200052550irq/11-sym53c8xx22:14:430
2073713060,0sleep151ktimers/000:10:480
1302503030,0irq/15-NE20006807-21kworker/u4:1+xprtiod22:48:240
1860713000,0sleep151ktimers/023:55:470
1302502990,0irq/15-NE200052550irq/11-sym53c8xx22:52:440
1302502980,0irq/15-NE2000491-21ssh21:56:480
1302502960,0irq/15-NE200014088-21chrt19:56:560
1512950,0ktimers/0196221sleep20:31:090
1302502950,0irq/15-NE200052550irq/11-sym53c8xx00:16:310
525502910,0irq/11-sym53c8x130250irq/15-NE200022:43:010
525502900,0irq/11-sym53c8x16032-21ssh23:39:520
2198112900,0sleep151ktimers/020:44:200
29958128843,0sleep29955-21ssh21:35:440
1302502870,0irq/15-NE200015958-21expr20:06:580
8724128548,0sleep8730-21basename19:25:340
789312780,0sleep151ktimers/019:17:530
1302502780,0irq/15-NE200024816-21cpu21:01:370
525502720,0irq/11-sym53c8x13816-21ssh23:26:020
1930112690,0sleep151ktimers/020:29:100
1842912680,0sleep151ktimers/020:23:030
1512630,0ktimers/02036-21cron22:05:320
1302502580,0irq/15-NE200010070-21ssh23:00:460
1302502570,0irq/15-NE200023784-21open_inodes00:30:450
1302502500,0irq/15-NE200029055-21sh21:27:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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