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2026-04-22 - 03:05
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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 Wed Apr 22, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151620,0ktimers/0138501sleep19:10:310
525504950,0irq/11-sym53c8x130250irq/15-NE200023:24:420
1514860,0ktimers/0173781sleep22:18:060
1514730,0ktimers/029711sleep00:19:130
1514720,0ktimers/078161sleep21:17:250
1514630,0ktimers/0277251sleep23:28:050
1514560,0ktimers/015461sleep20:46:210
1514520,0ktimers/0246491sleep23:07:450
1514450,0ktimers/086771sleep21:24:340
525504430,0irq/11-sym53c8x130250irq/15-NE200019:25:020
1514420,0ktimers/011911sleep00:09:390
1514390,0ktimers/0255431sleep23:12:340
1514390,0ktimers/0241101sleep23:03:360
1514320,0ktimers/0205021sleep19:45:010
1514310,0ktimers/029961sleep20:52:460
1514300,0ktimers/0158241sleep22:07:380
525504290,0irq/11-sym53c8x130250irq/15-NE200022:30:390
1514280,0ktimers/035741sleep00:23:590
525504270,0irq/11-sym53c8x130250irq/15-NE200020:00:460
1514270,0ktimers/0320571sleep23:58:580
1514260,0ktimers/0115071sleep21:41:140
1514250,0ktimers/0313721sleep23:53:040
525504230,0irq/11-sym53c8x130250irq/15-NE200020:36:480
1514200,0ktimers/0147601chrt22:00:360
1302504180,0irq/15-NE200052550irq/11-sym53c8xx21:30:400
1302504170,0irq/15-NE200052550irq/11-sym53c8xx20:10:010
1514120,0ktimers/0305721sleep23:46:050
1514120,0ktimers/0180731sleep19:31:400
1514060,0ktimers/0291281sleep23:36:570
525504010,0irq/11-sym53c8x130250irq/15-NE200021:06:270
525504010,0irq/11-sym53c8x130250irq/15-NE200000:39:550
1513940,0ktimers/0184071sleep22:26:070
1513940,0ktimers/0179891sleep22:23:080
1513930,0ktimers/070611sleep21:13:140
1513920,0ktimers/048471sleep21:02:290
1513920,0ktimers/0224951sleep22:52:350
1513920,0ktimers/0160351sleep19:23:560
1513850,0ktimers/0236151sleep19:58:540
1513760,0ktimers/0302291sleep23:43:510
1513750,0ktimers/088761sleep21:25:160
1513730,0ktimers/0228001sleep22:55:020
1302503730,0irq/15-NE200052550irq/11-sym53c8xx21:45:200
1513560,0ktimers/0305701sleep20:30:480
1513550,0ktimers/0210371sleep22:43:140
1302503520,0irq/15-NE200052550irq/11-sym53c8xx23:34:450
1513510,0ktimers/0153031sleep19:17:470
1302503450,0irq/15-NE200052550irq/11-sym53c8xx21:35:200
525503350,0irq/11-sym53c8x130250irq/15-NE200022:14:420
1513340,0ktimers/0217801sleep22:49:310
525503200,0irq/11-sym53c8x130250irq/15-NE200020:39:530
1513110,0ktimers/0213321sleep19:46:480
1513110,0ktimers/013193-21awk21:51:380
525503050,0irq/11-sym53c8x130250irq/15-NE200022:35:210
1513050,0ktimers/0142661sleep21:57:250
1302503050,0irq/15-NE200052550irq/11-sym53c8xx19:35:010
1302502910,0irq/15-NE200052550irq/11-sym53c8xx00:04:590
525502900,0irq/11-sym53c8x48-21kswapd020:55:190
145612890,0sleep151ktimers/000:10:310
525502860,0irq/11-sym53c8x21684-21munin-node19:50:020
1302502840,0irq/15-NE200052550irq/11-sym53c8xx20:09:480
1302502830,0irq/15-NE200052550irq/11-sym53c8xx20:19:510
1302502810,0irq/15-NE200029408-21munin-node20:25:410
1302502740,0irq/15-NE200052550irq/11-sym53c8xx00:40:410
1302502720,0irq/15-NE20003729-21runrttasks23:16:420
1302502720,0irq/15-NE20003460-21snmpd00:27:110
1512700,0ktimers/029108-21sendmail-msp20:24:500
1302502600,0irq/15-NE20001019-21kworker/u4:1+xprtiod00:32:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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