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2026-06-04 - 16:26
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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 Jun 04, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152060,0ktimers/0228561sleep07:15:110
1514690,0ktimers/0299551sleep11:21:090
1514630,0ktimers/0265301sleep10:55:050
1514590,0ktimers/098941sleep12:45:440
1514580,0ktimers/0208071sleep10:15:360
1514570,0ktimers/0100311sleep09:03:460
1514530,0ktimers/05701sleep11:43:380
1514450,0ktimers/0245331sleep10:41:260
525504440,0irq/11-sym53c8x130250irq/15-NE200009:07:140
1514430,0ktimers/069191sleep08:47:020
1302504270,0irq/15-NE200052550irq/11-sym53c8xx12:03:180
1514220,0ktimers/0195651sleep10:07:070
1302504150,0irq/15-NE200052550irq/11-sym53c8xx12:00:540
1514130,0ktimers/0256471sleep10:50:250
1514090,0ktimers/042331sleep12:08:340
1514090,0ktimers/0182311sleep09:59:010
525504080,0irq/11-sym53c8x130250irq/15-NE200010:27:020
1302504070,0irq/15-NE200052550irq/11-sym53c8xx07:21:530
1514060,0ktimers/0317411sleep08:03:220
1302504060,0irq/15-NE200052550irq/11-sym53c8xx11:48:180
1514030,0ktimers/053741sleep12:16:040
1514020,0ktimers/0272361sleep07:39:040
525503950,0irq/11-sym53c8x130250irq/15-NE200008:37:090
525503940,0irq/11-sym53c8x130250irq/15-NE200008:35:080
2869113920,0sleep286921rm11:10:230
1513920,0ktimers/0238761sleep07:18:490
1513870,0ktimers/062851sleep12:21:050
1513850,0ktimers/078211sleep12:31:080
1513830,0ktimers/0319941sleep11:35:170
1513830,0ktimers/0247231sleep10:42:140
1513760,0ktimers/0132911sleep09:26:060
1513750,0ktimers/021471sleep11:54:220
525503740,0irq/11-sym53c8x130250irq/15-NE200011:26:440
1302503700,0irq/15-NE200052550irq/11-sym53c8xx10:35:100
525503690,0irq/11-sym53c8x130250irq/15-NE200007:41:420
1513620,0ktimers/0274201sleep10:59:510
1513610,0ktimers/0141371sleep09:32:160
1513530,0ktimers/0253441sleep07:28:440
1513520,0ktimers/0192181sleep10:04:520
525503510,0irq/11-sym53c8x130250irq/15-NE200009:52:500
1513460,0ktimers/0292871sleep11:15:200
1302503420,0irq/15-NE200032436-21sed08:07:580
1302503380,0irq/15-NE200052550irq/11-sym53c8xx08:22:090
1302503230,0irq/15-NE200020988-21ssh10:16:540
525503190,0irq/11-sym53c8x130250irq/15-NE200009:37:310
1513190,0ktimers/0157101sleep09:42:590
1302503140,0irq/15-NE20008691-21munin-node08:57:300
1513100,0ktimers/0220441sleep10:25:540
1302503050,0irq/15-NE20006762-21ls08:46:420
1513040,0ktimers/0280011sleep11:04:370
1302503040,0irq/15-NE200052550irq/11-sym53c8xx07:32:140
1302503040,0irq/15-NE200013708-21ssh09:29:020
1302503010,0irq/15-NE20008602-21cron08:56:330
525502920,0irq/11-sym53c8x786-21sh08:12:060
1302502910,0irq/15-NE200019065-21kworker/u4:2+xprtiod11:39:480
1302502870,0irq/15-NE20003729-21runrttasks07:47:340
1302502760,0irq/15-NE200052550irq/11-sym53c8xx08:16:440
1302502740,0irq/15-NE20009127-21munin-node12:41:460
525502650,0irq/11-sym53c8x12217-21ssh09:17:000
2296699262113,0cyclictest0-21swapper11:28:360
1302502620,0irq/15-NE200052550irq/11-sym53c8xx09:11:530
3040012610,0sleep151ktimers/007:56:490
1302502610,0irq/15-NE20006683-21ssh12:23:010
1512560,0ktimers/00-21swapper08:27:130
1302502540,0irq/15-NE20008196-21chrt12:33:470
1302502490,0irq/15-NE200016658-21ssh09:51:260
1302502480,0irq/15-NE200030539-21which07:57:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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