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2026-06-15 - 06:40
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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 all highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Mon Jun 15, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151154750,0ktimers/0255581sleep19:12:470
1514540,0ktimers/07161sleep23:06:570
525504520,0irq/11-sym53c8x130250irq/15-NE200019:52:010
525504480,0irq/11-sym53c8x130250irq/15-NE200023:17:120
1514410,0ktimers/0229211sleep21:57:030
1302504200,0irq/15-NE200052550irq/11-sym53c8xx00:43:000
1513980,0ktimers/013571sleep19:58:410
525503970,0irq/11-sym53c8x130250irq/15-NE200020:54:050
1513940,0ktimers/089011sleep20:34:090
1302503850,0irq/15-NE200052550irq/11-sym53c8xx20:27:410
525503840,0irq/11-sym53c8x130250irq/15-NE200019:38:360
525503830,0irq/11-sym53c8x130250irq/15-NE200000:02:120
525503790,0irq/11-sym53c8x130250irq/15-NE200020:02:180
1513790,0ktimers/0203411sleep21:40:260
1302503700,0irq/15-NE200052550irq/11-sym53c8xx21:23:470
525503690,0irq/11-sym53c8x130250irq/15-NE200023:27:540
1513660,0ktimers/051731sleep23:37:460
525503620,0irq/11-sym53c8x130250irq/15-NE200023:17:310
525503620,0irq/11-sym53c8x130250irq/15-NE200021:07:000
525503560,0irq/11-sym53c8x130250irq/15-NE200022:07:010
1302503540,0irq/15-NE200052550irq/11-sym53c8xx00:40:060
525503510,0irq/11-sym53c8x130250irq/15-NE200023:43:340
1513480,0ktimers/0280191sleep22:31:360
525503350,0irq/11-sym53c8x130250irq/15-NE200019:37:050
525503310,0irq/11-sym53c8x130250irq/15-NE200020:14:130
1513310,0ktimers/0209961sleep21:44:040
525503290,0irq/11-sym53c8x130250irq/15-NE200023:33:000
1302503270,0irq/15-NE200052550irq/11-sym53c8xx20:37:180
1302503230,0irq/15-NE200052550irq/11-sym53c8xx20:17:140
1302503220,0irq/15-NE200052550irq/11-sym53c8xx19:52:160
1302503210,0irq/15-NE200052550irq/11-sym53c8xx21:49:110
1243113200,0sleep151ktimers/000:24:070
525503170,0irq/11-sym53c8x130250irq/15-NE200000:13:450
1302503150,0irq/15-NE200052550irq/11-sym53c8xx23:22:590
1513130,0ktimers/0100861sleep00:12:090
1032713130,0sleep151ktimers/020:42:260
1302503100,0irq/15-NE200052550irq/11-sym53c8xx20:52:010
1302503080,0irq/15-NE200052550irq/11-sym53c8xx22:32:370
1302503080,0irq/15-NE200052550irq/11-sym53c8xx22:17:580
29114130528,0sleep29120-21df_inode22:38:510
1302503020,0irq/15-NE200052550irq/11-sym53c8xx21:13:500
525503010,0irq/11-sym53c8x15568-21kworker/u4:3+flush-8:020:22:300
1302502950,0irq/15-NE200052550irq/11-sym53c8xx22:53:140
102912950,0chrt151ktimers/023:08:480
525502880,0irq/11-sym53c8x0-21swapper00:04:310
1302502860,0irq/15-NE200052550irq/11-sym53c8xx22:57:590
525502820,0irq/11-sym53c8x130250irq/15-NE200000:22:000
1302502790,0irq/15-NE200052550irq/11-sym53c8xx19:27:440
1302502790,0irq/15-NE200013422-21munin-node00:33:370
2609299277116,0cyclictest0-21swapper21:21:590
701212760,0sleep151ktimers/023:51:060
1302502760,0irq/15-NE200019276-21runrttasks21:31:430
1302502750,0irq/15-NE200017156-21diskmemload22:48:130
1302502740,0irq/15-NE200013424-21rm00:32:130
525502730,0irq/11-sym53c8x7763-21chrt23:54:360
525502720,0irq/11-sym53c8x15465-21irqstats21:07:310
29717127126,0sleep29708-21ssh22:42:270
525502700,0irq/11-sym53c8x30975-21munin-run19:47:060
1302502670,0irq/15-NE200027486-21ssh22:27:190
525502660,0irq/11-sym53c8x15568-21kworker/u4:3+flush-8:019:22:240
1512660,0ktimers/024795-21munin-node22:13:320
1302502660,0irq/15-NE200026639-21nfs_client19:18:310
1302502650,0irq/15-NE200023368-21ssh22:00:320
1302502600,0irq/15-NE20003720-21chrt20:12:080
1302502600,0irq/15-NE200014154-21chrt21:01:310
1302502590,0irq/15-NE200024589-21sshd22:10:320
19490125825,0sleep19491-21ssh21:32:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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