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2026-05-22 - 20:23
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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 Fri May 22, 2026 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153020,0ktimers/0226001sleep07:11:240
1514570,0ktimers/0307311sleep10:58:440
1514540,0ktimers/0269211sleep07:32:390
1514420,0ktimers/0248841sleep10:17:550
1514340,0ktimers/064631sleep11:58:230
525504310,0irq/11-sym53c8x130250irq/15-NE200008:32:410
1302504250,0irq/15-NE200052550irq/11-sym53c8xx10:01:120
1514170,0ktimers/038341sleep08:17:200
1514170,0ktimers/0310921chrt07:52:440
525504160,0irq/11-sym53c8x130250irq/15-NE200012:45:500
1514100,0ktimers/014031sleep08:06:500
1514050,0ktimers/097451sleep12:20:550
1513990,0ktimers/0115681sleep08:52:360
1513980,0ktimers/0216891sleep09:54:320
1302503960,0irq/15-NE200052550irq/11-sym53c8xx11:22:050
525503910,0irq/11-sym53c8x130250irq/15-NE200009:26:310
1513910,0ktimers/028811sleep11:34:200
525503880,0irq/11-sym53c8x130250irq/15-NE200009:06:010
1302503840,0irq/15-NE200052550irq/11-sym53c8xx08:23:000
1513780,0ktimers/082191sleep12:10:440
1513670,0ktimers/0262351sleep07:29:390
1513580,0ktimers/0207661sleep09:49:200
1513510,0ktimers/0273591sleep07:36:410
525503460,0irq/11-sym53c8x130250irq/15-NE200009:43:420
1513420,0ktimers/0113601sleep12:33:420
799913410,0sleep151ktimers/008:37:010
1513410,0ktimers/074821sleep12:04:300
1756313400,0sleep151ktimers/009:25:460
1302503370,0irq/15-NE200052550irq/11-sym53c8xx10:36:280
1302503360,0irq/15-NE200052550irq/11-sym53c8xx12:26:160
525503340,0irq/11-sym53c8x130250irq/15-NE200010:53:260
1302503320,0irq/15-NE200052550irq/11-sym53c8xx10:46:130
525503280,0irq/11-sym53c8x130250irq/15-NE200011:46:330
1302503230,0irq/15-NE200031666-21ssh11:06:260
525503170,0irq/11-sym53c8x130250irq/15-NE200010:26:120
1513130,0ktimers/030427-21ls07:51:100
657413120,0sleep151ktimers/008:30:500
525503110,0irq/11-sym53c8x130250irq/15-NE200008:48:040
525503090,0irq/11-sym53c8x130250irq/15-NE200008:02:030
1302503070,0irq/15-NE200052550irq/11-sym53c8xx12:36:370
1302503060,0irq/15-NE200026560-21runrttasks10:29:300
525503030,0irq/11-sym53c8x29476-21ssh10:51:130
3322129869,0sleep3315-21ssh11:36:590
1302502950,0irq/15-NE200017926-21kworker/u4:3+rpciod11:27:380
525502910,0irq/11-sym53c8x15767-21nfs_client09:12:480
1512910,0ktimers/06791sleep11:18:400
525502890,0irq/11-sym53c8x16398-21ssh09:16:240
1302502890,0irq/15-NE200023967-21kworker/u4:0+xprtiod10:34:260
525502860,0irq/11-sym53c8x4160-21ssh11:41:350
1302502860,0irq/15-NE200052550irq/11-sym53c8xx12:12:360
525502850,0irq/11-sym53c8x28432-21apt-get07:41:390
980312830,0sleep151ktimers/008:45:410
525502830,0irq/11-sym53c8x0-21swapper07:57:420
1302502770,0irq/15-NE200031828-21chrt11:07:260
1302502760,0irq/15-NE200052550irq/11-sym53c8xx09:36:290
525502740,0irq/11-sym53c8x24757-21df07:21:290
2349299274108,0cyclictest0-21swapper10:12:340
10831127324,0sleep10832-21ssh12:29:280
525502720,0irq/11-sym53c8x24645-21sed07:21:110
1302502700,0irq/15-NE20005675-21df_inode11:52:560
322112670,0sleep151ktimers/008:14:360
525502620,0irq/11-sym53c8x130250irq/15-NE200009:08:170
1512570,0ktimers/00-21swapper10:04:580
525502560,0irq/11-sym53c8x18306-21ssh09:31:280
1302502560,0irq/15-NE20003437-21nscd11:15:000
1302502560,0irq/15-NE200012567-21cut08:57:260
1302502540,0irq/15-NE200024064-21ssh10:11:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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