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2025-12-25 - 09:03
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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 Thu Dec 25, 2025 00:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151410,0ktimers/0197571sleep19:04:590
530504620,0irq/11-sym53c8x130450irq/15-NE200021:08:040
1514600,0ktimers/066751sleep23:39:530
1514560,0ktimers/0276271sleep22:38:520
1514520,0ktimers/0126091sleep00:15:190
1514500,0ktimers/016431sleep23:13:490
1514380,0ktimers/0187061sleep21:48:060
1514320,0ktimers/045501sleep23:27:080
1514320,0ktimers/0271351sleep19:45:010
1514170,0ktimers/061831sleep23:35:400
1514130,0ktimers/0317251sleep23:00:590
1514080,0ktimers/0153791sleep21:30:280
1514050,0ktimers/0193851sleep21:51:020
530504000,0irq/11-sym53c8x130450irq/15-NE200020:11:360
1513990,0ktimers/0250291sleep19:33:590
1513960,0ktimers/0216051sleep22:04:450
1513930,0ktimers/0297161sleep22:49:510
1513850,0ktimers/0134191sleep00:20:140
1304503790,0irq/15-NE200053050irq/11-sym53c8xx20:24:320
1513770,0ktimers/045741sleep20:31:260
1513770,0ktimers/0214491sleep22:03:500
1513750,0ktimers/0226321sleep19:20:150
1513730,0ktimers/073781sleep23:45:320
1513690,0ktimers/013031sleep20:15:280
1513640,0ktimers/0282601sleep19:50:110
530503590,0irq/11-sym53c8x130450irq/15-NE200019:25:050
1513500,0ktimers/0260851sleep22:29:360
1513460,0ktimers/0121511sleep21:11:340
1513380,0ktimers/096381sleep21:00:160
31102133629,0sleep151ktimers/022:58:440
1513350,0ktimers/076201sleep20:49:490
530503330,0irq/11-sym53c8x130450irq/15-NE200020:26:000
530503260,0irq/11-sym53c8x26294-21ls22:30:030
1513250,0ktimers/0230911sleep22:11:190
1689513240,0sleep151ktimers/000:38:560
1513230,0ktimers/049391sleep23:30:160
530503220,0irq/11-sym53c8x130450irq/15-NE200022:45:080
1513200,0ktimers/0238301sleep22:15:440
1513150,0ktimers/0106601sleep00:04:550
1513090,0ktimers/0134121sleep21:20:120
530503080,0irq/11-sym53c8x2928-21sshd23:19:500
1513020,0ktimers/030737-21grep20:01:050
1513010,0ktimers/0125841sleep21:15:040
1513000,0ktimers/0208601sleep19:10:160
530502960,0irq/11-sym53c8x5758-21latency_hist20:39:530
530502950,0irq/11-sym53c8x18-21rcu_preempt23:04:420
530502930,0irq/11-sym53c8x130450irq/15-NE200000:31:010
530502900,0irq/11-sym53c8x895-21jbd2/sda1-822:39:510
2571012870,0sleep151ktimers/019:37:020
530502860,0irq/11-sym53c8x31978-21timerandwakeup20:06:220
530502860,0irq/11-sym53c8x20397-21sh21:59:320
2216712830,0sleep151ktimers/019:16:070
1489512790,0sleep151ktimers/000:26:560
1512780,0ktimers/017801-21timerwakeupswit21:41:370
918912740,0sleep151ktimers/023:56:110
530502730,0irq/11-sym53c8x130450irq/15-NE200000:00:130
1512730,0ktimers/0294771sleep19:55:410
530502720,0irq/11-sym53c8x8812-21apt-get20:55:130
530502720,0irq/11-sym53c8x7979-21mailstats23:49:560
530502690,0irq/11-sym53c8x1915-21idleruntime23:15:030
1304502640,0irq/15-NE200053050irq/11-sym53c8xx19:41:340
1637412630,0sleep151ktimers/021:35:110
530502620,0irq/11-sym53c8x14355-21sort21:24:420
530502600,0irq/11-sym53c8x5032-21chrt20:35:020
1304502590,0irq/15-NE200053050irq/11-sym53c8xx20:45:010
530502550,0irq/11-sym53c8x12359-21cron00:14:310
530502530,0irq/11-sym53c8x24320-21date22:19:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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