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2026-06-29 - 23:30
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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 29, 2026 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152980,0ktimers/077121sleep07:13:310
1514740,0ktimers/0296291sleep12:01:420
1514690,0ktimers/0158691sleep07:54:000
525504380,0irq/11-sym53c8x130250irq/15-NE200009:07:540
1514380,0ktimers/0148841sleep10:37:290
525504330,0irq/11-sym53c8x130250irq/15-NE200011:20:370
525504330,0irq/11-sym53c8x130250irq/15-NE200010:03:310
525504320,0irq/11-sym53c8x130250irq/15-NE200007:48:150
1514220,0ktimers/0300661sleep12:05:010
525504130,0irq/11-sym53c8x130250irq/15-NE200012:18:300
1514110,0ktimers/0230561sleep08:28:120
525504080,0irq/11-sym53c8x130250irq/15-NE200011:42:460
1513980,0ktimers/073101sleep09:50:550
1513980,0ktimers/0180991sleep10:57:580
525503930,0irq/11-sym53c8x130250irq/15-NE200012:47:350
525503860,0irq/11-sym53c8x130250irq/15-NE200009:20:000
1513760,0ktimers/0102081sleep07:28:400
525503710,0irq/11-sym53c8x130250irq/15-NE200011:34:590
525503670,0irq/11-sym53c8x130250irq/15-NE200012:14:580
1513630,0ktimers/0212581sleep11:14:250
808099360182,0cyclictest7973-21df_inode09:54:220
525503580,0irq/11-sym53c8x130250irq/15-NE200009:58:040
525503550,0irq/11-sym53c8x130250irq/15-NE200011:47:440
1513540,0ktimers/040691sleep12:42:370
525503490,0irq/11-sym53c8x130250irq/15-NE200009:27:340
525503470,0irq/11-sym53c8x130250irq/15-NE200008:38:300
808099342160,0cyclictest24166-21sshd08:33:150
808099341155,0cyclictest12659-21diskmemload10:23:470
525503390,0irq/11-sym53c8x130250irq/15-NE200008:00:350
808099334159,0cyclictest11961-21latency_hist10:18:010
808099333162,0cyclictest19828-21munin-run11:07:430
808099333154,0cyclictest27422-21apt-get08:48:150
808099333150,0cyclictest910-21diskmemload11:53:520
808099332146,0cyclictest3091-21chrt09:28:350
808099330194,0cyclictest22745-21ssh11:22:590
808099330158,0cyclictest3460-21snmpd08:12:160
808099328130,0cyclictest18038-21ssh10:57:480
808099324169,0cyclictest8302-21apt-get07:18:060
808099321142,0cyclictest26309-21sh08:43:040
808099320147,0cyclictest964-21sh09:17:460
808099319160,0cyclictest10233-21apt-get10:08:310
808099317182,0cyclictest3460-21snmpd10:44:160
808099317122,0cyclictest11202-21ssh10:13:590
808099316155,0cyclictest30225-21munin-node09:02:470
808099315152,0cyclictest1265-21chrt12:27:350
808099314194,0cyclictest20017-21aten_r3power_cu11:08:060
808099313186,0cyclictest11035-21mailstats07:32:490
808099312150,0cyclictest28446-21awk08:53:460
808099312148,0cyclictest9822-21cron07:27:350
808099311149,0cyclictest29109-21latency_hist08:57:420
808099310151,0cyclictest22560-21aten_r3power_en08:24:190
808099309180,0cyclictest27359-21grep11:49:130
808099307172,0cyclictest3162-21which12:37:510
808099305157,0cyclictest4962-21apt-get09:38:280
1302503050,0irq/15-NE200052550irq/11-sym53c8xx08:07:440
808099304164,0cyclictest13378-21runrttasks10:29:030
808099304158,0cyclictest4111-21awk09:33:570
808099302155,0cyclictest19729-21grep08:12:510
808099300172,0cyclictest16533-21ssh10:48:020
808099300164,0cyclictest23965-21chrt11:29:120
808099299162,0cyclictest48-21kswapd007:43:080
1512980,0ktimers/0153471sleep10:40:590
808099297180,0cyclictest2232-21runrttasks12:32:440
525502970,0irq/11-sym53c8x130250irq/15-NE200009:43:300
525502970,0irq/11-sym53c8x130250irq/15-NE200008:18:020
1302502930,0irq/15-NE200052550irq/11-sym53c8xx12:09:000
808099284141,0cyclictest12663-21netstat07:39:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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