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2026-04-28 - 19:03
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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 100 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Tue Apr 28, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151155590,0ktimers/0179511sleep07:12:270
1302504650,0irq/15-NE200052550irq/11-sym53c8xx09:20:080
1514570,0ktimers/045131sleep09:05:450
1514570,0ktimers/0194581sleep07:22:560
1514570,0ktimers/0121921sleep10:01:270
1514540,0ktimers/011631sleep12:36:420
1514530,0ktimers/0320831sleep08:35:240
1514480,0ktimers/0102801sleep09:48:190
1514460,0ktimers/0187541sleep10:48:540
1514430,0ktimers/0203751sleep07:29:460
1514410,0ktimers/017371sleep08:48:130
1302504410,0irq/15-NE200052550irq/11-sym53c8xx12:35:100
1514360,0ktimers/0260711sleep11:44:340
1514310,0ktimers/0228641sleep11:17:350
1514210,0ktimers/0322561sleep12:28:050
1514190,0ktimers/0238301sleep07:49:180
1514170,0ktimers/0221871sleep11:11:490
525504060,0irq/11-sym53c8x130250irq/15-NE200007:39:580
1514010,0ktimers/0234221sleep11:22:070
1514000,0ktimers/0285811sleep08:12:590
525503990,0irq/11-sym53c8x130250irq/15-NE200008:50:580
525503980,0irq/11-sym53c8x130250irq/15-NE200008:41:270
1513960,0ktimers/0227571sleep07:44:460
1513930,0ktimers/0215181sleep11:06:080
1513900,0ktimers/0294571sleep08:19:230
1513890,0ktimers/097981sleep09:44:420
1513840,0ktimers/0169781sleep10:36:100
1513750,0ktimers/036931sleep09:00:440
1513720,0ktimers/0252081sleep11:36:510
1513700,0ktimers/0200621sleep10:56:110
1513660,0ktimers/0127901sleep10:06:210
525503570,0irq/11-sym53c8x130250irq/15-NE200009:35:570
1513560,0ktimers/0185761sleep07:16:110
525503550,0irq/11-sym53c8x130250irq/15-NE200008:20:150
1513550,0ktimers/0296391sleep12:09:010
1513540,0ktimers/0147571sleep10:20:230
1513500,0ktimers/0244411sleep07:51:380
1513490,0ktimers/0143141sleep10:16:390
1513460,0ktimers/0117541sleep09:58:000
1513410,0ktimers/0180091sleep10:42:270
1513360,0ktimers/0243061sleep11:29:540
1302503360,0irq/15-NE200052550irq/11-sym53c8xx09:11:090
1513330,0ktimers/0195351sleep10:52:320
2702013280,0sleep151ktimers/011:51:220
1513270,0ktimers/0113051sleep09:54:320
1302503180,0irq/15-NE200052550irq/11-sym53c8xx10:15:110
1513030,0ktimers/0264021sleep11:46:420
1302502960,0irq/15-NE200029300-21kworker/u4:2+rpciod11:00:560
525502900,0irq/11-sym53c8x130250irq/15-NE200010:30:580
525502870,0irq/11-sym53c8x130250irq/15-NE200012:10:290
1302502870,0irq/15-NE200052550irq/11-sym53c8xx08:55:160
1512790,0ktimers/068311sleep09:22:140
1302502790,0irq/15-NE200028946-21rm12:03:100
1302502780,0irq/15-NE200015564-21chrt10:26:580
1302502760,0irq/15-NE200029300-21kworker/u4:2+xprtiod09:27:040
525502740,0irq/11-sym53c8x130250irq/15-NE200012:25:080
1512730,0ktimers/03729-21runrttasks12:42:120
2595412720,0sleep151ktimers/007:58:490
1302502720,0irq/15-NE20008098-21ssh09:32:400
525502610,0irq/11-sym53c8x31536-21munin-node08:31:050
1512610,0ktimers/03434-21nscd08:09:590
1302502570,0irq/15-NE200030929-21ssh12:16:540
1302502570,0irq/15-NE200024653-21ssh11:32:160
525502550,0irq/11-sym53c8x30549-21chrt08:25:380
1302502550,0irq/15-NE200020530-21mailstats07:30:160
1512510,0ktimers/00-21swapper08:00:340
1302502510,0irq/15-NE200027996-21ssh11:57:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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