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2026-04-08 - 15:15
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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 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Wed Apr 08, 2026 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151710,0ktimers/0319151sleep07:11:010
1514910,0ktimers/0178821sleep12:15:200
1514760,0ktimers/0325941sleep10:21:180
1514630,0ktimers/0211851sleep12:35:150
1514550,0ktimers/0312381sleep10:13:050
1514530,0ktimers/0163201sleep12:06:140
1514500,0ktimers/034961sleep07:35:210
1514480,0ktimers/015681sleep07:25:190
1514460,0ktimers/0301181sleep10:06:040
1514450,0ktimers/028931sleep07:32:270
1514430,0ktimers/0203331sleep12:30:150
1514420,0ktimers/0126281sleep08:22:310
1514380,0ktimers/068241sleep11:03:330
1514350,0ktimers/06121sleep10:24:520
1514340,0ktimers/0114421sleep11:35:490
1514290,0ktimers/0218701sleep12:40:580
1514280,0ktimers/023741sleep10:37:110
1514270,0ktimers/0264021sleep09:40:410
1514230,0ktimers/065701sleep07:50:310
1514210,0ktimers/071511sleep07:54:200
1514210,0ktimers/0196901sleep08:58:250
1514150,0ktimers/0109171sleep08:15:050
525504120,0irq/11-sym53c8x130250irq/15-NE200010:18:400
1514090,0ktimers/0241811sleep09:24:500
525504020,0irq/11-sym53c8x130250irq/15-NE200008:40:330
1514000,0ktimers/084821sleep08:01:000
1513970,0ktimers/074231sleep11:08:200
1302503920,0irq/15-NE200052550irq/11-sym53c8xx08:49:160
1513910,0ktimers/098191sleep11:24:490
1513740,0ktimers/0139011sleep11:53:570
525503710,0irq/11-sym53c8x130250irq/15-NE200009:35:330
525503650,0irq/11-sym53c8x130250irq/15-NE200011:15:150
1513630,0ktimers/078981sleep11:12:080
1513600,0ktimers/0294131sleep10:00:110
525503580,0irq/11-sym53c8x130250irq/15-NE200009:14:060
1302503550,0irq/15-NE200052550irq/11-sym53c8xx11:31:350
1302503540,0irq/15-NE200052550irq/11-sym53c8xx07:48:380
525503450,0irq/11-sym53c8x130250irq/15-NE200009:50:330
525503420,0irq/11-sym53c8x130250irq/15-NE200008:11:030
1513370,0ktimers/0145861sleep11:56:350
525503360,0irq/11-sym53c8x130250irq/15-NE200008:07:030
525503280,0irq/11-sym53c8x130250irq/15-NE200009:29:370
1513280,0ktimers/019861sleep10:34:160
1302503200,0irq/15-NE200052550irq/11-sym53c8xx10:44:360
525503050,0irq/11-sym53c8x130250irq/15-NE200007:42:130
1513040,0ktimers/050661sleep10:54:120
1302503040,0irq/15-NE200052550irq/11-sym53c8xx12:04:160
1302503040,0irq/15-NE200022705-21diskmemload11:48:430
525503030,0irq/11-sym53c8x130250irq/15-NE200010:40:030
525503000,0irq/11-sym53c8x130250irq/15-NE200009:05:090
1302502990,0irq/15-NE200052550irq/11-sym53c8xx12:24:260
1512940,0ktimers/08961sleep07:20:430
525502920,0irq/11-sym53c8x28474-21ssh09:54:410
525502900,0irq/11-sym53c8x130250irq/15-NE200011:39:370
1749012900,0sleep151ktimers/008:47:350
1302502890,0irq/15-NE200019653-21ssh12:25:080
1302502860,0irq/15-NE200052550irq/11-sym53c8xx11:21:060
1512810,0ktimers/0149501sleep08:35:040
525502790,0irq/11-sym53c8x130250irq/15-NE200012:12:170
34112780,0sleep151ktimers/007:17:390
2071212770,0sleep151ktimers/009:02:270
525502750,0irq/11-sym53c8x23125-21ssh09:17:010
1302502710,0irq/15-NE200027155-21ssh09:47:030
3213099259106,0cyclictest0-21swapper10:58:060
1302502570,0irq/15-NE200023981-21rm09:24:060
1302502550,0irq/15-NE200014144-21sshd08:30:330
1302502550,0irq/15-NE200013312-21cut08:25:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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