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2026-06-28 - 07:43
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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 Sun Jun 28, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153860,0ktimers/0278871sleep19:12:440
1514690,0ktimers/075491sleep00:01:480
1514660,0ktimers/060071sleep23:51:330
1514650,0ktimers/07781sleep23:16:130
1514650,0ktimers/0279221sleep22:39:280
1514620,0ktimers/0161101sleep21:20:150
1514570,0ktimers/0201631sleep21:46:130
525504560,0irq/11-sym53c8x130250irq/15-NE200000:47:540
1514540,0ktimers/0237121sleep22:09:590
1514540,0ktimers/012141sleep23:19:290
1514500,0ktimers/0207271sleep21:50:430
525504370,0irq/11-sym53c8x130250irq/15-NE200019:43:080
1302504360,0irq/15-NE200052550irq/11-sym53c8xx20:09:040
525504290,0irq/11-sym53c8x130250irq/15-NE200020:23:070
1514230,0ktimers/0211631sleep21:53:200
1514180,0ktimers/0269751sleep22:33:250
1514160,0ktimers/0266321sleep22:31:440
525504110,0irq/11-sym53c8x130250irq/15-NE200020:07:370
525503970,0irq/11-sym53c8x130250irq/15-NE200020:52:450
525503930,0irq/11-sym53c8x130250irq/15-NE200023:12:350
1302503920,0irq/15-NE200052550irq/11-sym53c8xx19:22:520
1513900,0ktimers/0225051sleep22:00:100
525503820,0irq/11-sym53c8x130250irq/15-NE200020:38:580
525503820,0irq/11-sym53c8x130250irq/15-NE200000:19:540
525503800,0irq/11-sym53c8x130250irq/15-NE200020:52:320
525503760,0irq/11-sym53c8x130250irq/15-NE200023:27:400
1513720,0ktimers/0259031sleep22:25:370
525503710,0irq/11-sym53c8x130250irq/15-NE200020:27:540
1513710,0ktimers/0299991sleep22:57:020
1302503670,0irq/15-NE200052550irq/11-sym53c8xx23:47:430
1513590,0ktimers/021191sleep19:53:180
1513580,0ktimers/0100221sleep00:17:070
525503560,0irq/11-sym53c8x130250irq/15-NE200021:33:290
25559135041,0sleep151ktimers/022:22:510
1302503500,0irq/15-NE200052550irq/11-sym53c8xx00:29:510
525503490,0irq/11-sym53c8x130250irq/15-NE200019:20:190
525503460,0irq/11-sym53c8x130250irq/15-NE200019:33:100
525503410,0irq/11-sym53c8x130250irq/15-NE200023:02:310
1302503390,0irq/15-NE200052550irq/11-sym53c8xx21:42:420
525503380,0irq/11-sym53c8x130250irq/15-NE200023:30:220
1302503380,0irq/15-NE200052550irq/11-sym53c8xx00:23:300
1513370,0ktimers/0170441sleep21:25:220
1513240,0ktimers/079101sleep00:03:400
1302503220,0irq/15-NE200052550irq/11-sym53c8xx21:13:070
1302503190,0irq/15-NE20000-21swapper22:52:120
1302503150,0irq/15-NE200052550irq/11-sym53c8xx23:33:290
1513110,0ktimers/0134021sleep00:38:450
1302503060,0irq/15-NE200052550irq/11-sym53c8xx23:38:010
1302502970,0irq/15-NE200052550irq/11-sym53c8xx00:12:430
1512960,0ktimers/0132641sleep21:03:010
1302502940,0irq/15-NE200022846-21ssh22:02:590
525502890,0irq/11-sym53c8x8725-21grep20:33:430
1302502850,0irq/15-NE20000-21swapper19:52:160
1512820,0ktimers/0179261sleep21:32:420
525502770,0irq/11-sym53c8x3729-21runrttasks21:09:080
1302502770,0irq/15-NE200052550irq/11-sym53c8xx21:00:200
525502740,0irq/11-sym53c8x31950-21ssh23:07:510
1302502740,0irq/15-NE20002561-21kworker/u4:2+rpciod22:15:160
1512720,0ktimers/03232-21nfs_client19:58:550
525502650,0irq/11-sym53c8x130250irq/15-NE200020:17:510
2887799263107,0cyclictest0-21swapper00:34:460
525502620,0irq/11-sym53c8x32358-21df_inode19:38:370
525502610,0irq/11-sym53c8x29833-21munin-node20:12:420
1302502580,0irq/15-NE200010758-21sendmail_mailtr20:47:460
1302502550,0irq/15-NE20006431-21sshd23:53:540
1302502550,0irq/15-NE20003729-21runrttasks22:45:330
1302502500,0irq/15-NE200030524-21chrt19:27:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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