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2026-05-16 - 06:02
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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 16, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153150,0ktimers/096971sleep19:11:220
1514650,0ktimers/036211sleep00:30:550
525504490,0irq/11-sym53c8x130250irq/15-NE200022:12:540
525504490,0irq/11-sym53c8x130250irq/15-NE200020:00:570
525504490,0irq/11-sym53c8x130250irq/15-NE200020:00:450
1514460,0ktimers/094361sleep21:50:110
1514380,0ktimers/0111551chrt22:01:090
525504340,0irq/11-sym53c8x130250irq/15-NE200020:56:150
525504180,0irq/11-sym53c8x130250irq/15-NE200020:27:440
1514160,0ktimers/0150821sleep22:27:100
525504130,0irq/11-sym53c8x130250irq/15-NE200000:20:240
525504050,0irq/11-sym53c8x130250irq/15-NE200020:07:120
525504010,0irq/11-sym53c8x130250irq/15-NE200022:55:440
525503870,0irq/11-sym53c8x130250irq/15-NE200023:55:410
525503850,0irq/11-sym53c8x130250irq/15-NE200021:36:370
525503580,0irq/11-sym53c8x130250irq/15-NE200000:25:460
525503510,0irq/11-sym53c8x130250irq/15-NE200019:31:160
1513480,0ktimers/0230221sleep20:16:420
1513480,0ktimers/0139001sleep22:21:010
1513450,0ktimers/0323111chrt00:07:460
525503440,0irq/11-sym53c8x130250irq/15-NE200022:45:560
525503440,0irq/11-sym53c8x130250irq/15-NE200022:33:010
525503380,0irq/11-sym53c8x130250irq/15-NE200000:36:090
525503350,0irq/11-sym53c8x130250irq/15-NE200023:18:000
1302503310,0irq/15-NE200052550irq/11-sym53c8xx19:16:150
525503300,0irq/11-sym53c8x130250irq/15-NE200000:45:540
525503250,0irq/11-sym53c8x130250irq/15-NE200020:45:550
525503240,0irq/11-sym53c8x130250irq/15-NE200023:02:580
1513170,0ktimers/0120871sleep22:08:560
1040499314135,0cyclictest27135-21sh23:35:460
1302503120,0irq/15-NE200052550irq/11-sym53c8xx22:00:080
525503070,0irq/11-sym53c8x130250irq/15-NE200021:17:190
1302503030,0irq/15-NE200052550irq/11-sym53c8xx23:10:570
525502990,0irq/11-sym53c8x130250irq/15-NE200019:52:060
1302502980,0irq/15-NE200052550irq/11-sym53c8xx00:33:580
1302502970,0irq/15-NE200052550irq/11-sym53c8xx23:30:450
1302502970,0irq/15-NE200052550irq/11-sym53c8xx23:12:200
1302502950,0irq/15-NE200052550irq/11-sym53c8xx20:21:180
1040499295143,0cyclictest4366-21ssh21:21:100
1302502920,0irq/15-NE200052550irq/11-sym53c8xx22:36:010
1040499290209,0cyclictest1107-21ssh00:15:450
525502880,0irq/11-sym53c8x130250irq/15-NE200021:09:210
1302502880,0irq/15-NE200052550irq/11-sym53c8xx19:45:530
1302502850,0irq/15-NE200052550irq/11-sym53c8xx00:05:450
525502840,0irq/11-sym53c8x130250irq/15-NE200019:46:090
525502800,0irq/11-sym53c8x130250irq/15-NE200021:11:440
1302502800,0irq/15-NE200052550irq/11-sym53c8xx00:00:580
1040499279130,0cyclictest27226-21ssh23:36:110
525502740,0irq/11-sym53c8x130250irq/15-NE200023:23:440
1040499273129,0cyclictest26312-21cpu20:31:420
1040499271128,0cyclictest30645-21sshd20:51:420
1040499269101,0cyclictest12501-21chrt19:26:420
1302502630,0irq/15-NE200052550irq/11-sym53c8xx21:30:180
1040499262179,0cyclictest0-21swapper23:48:120
1040499262152,0cyclictest20925-21ssh23:00:450
1040499260176,0cyclictest0-21swapper21:05:440
104049925990,0cyclictest3729-21runrttasks22:19:480
1302502560,0irq/15-NE200052550irq/11-sym53c8xx21:52:550
1040499256119,0cyclictest3247-21diskmemload23:45:590
104049925360,0cyclictest20-21rcuc/021:33:210
525502480,0irq/11-sym53c8x130250irq/15-NE200019:40:530
1040499246151,0cyclictest11961-21cron19:22:430
1040499245151,0cyclictest22690-21munin-run20:15:470
1040499244161,0cyclictest0-21swapper20:46:200
104049924186,0cyclictest0-21swapper22:48:130
104049924088,0cyclictest0-21swapper21:46:000
1040499237154,0cyclictest28105-21cron20:40:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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