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2026-08-09 - 17:42
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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 Sun Aug 09, 2026 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153000,0ktimers/024981sleep07:14:540
1514800,0ktimers/0229641sleep12:33:240
525504770,0irq/11-sym53c8x130250irq/15-NE200011:35:120
1514650,0ktimers/0257021sleep12:48:470
1514590,0ktimers/060161sleep10:39:510
1514540,0ktimers/0175121sleep11:53:000
1514530,0ktimers/045881sleep10:28:420
1514520,0ktimers/0191181sleep12:06:050
1514490,0ktimers/0137601sleep11:26:450
1514450,0ktimers/0134261sleep08:06:590
1514440,0ktimers/0313131sleep09:54:110
525504420,0irq/11-sym53c8x130250irq/15-NE200007:44:460
1514410,0ktimers/0223071sleep12:27:550
1514320,0ktimers/099821sleep11:06:180
1514320,0ktimers/0182371sleep11:59:170
1514230,0ktimers/036511sleep10:23:310
1514200,0ktimers/0214591sleep12:23:320
1514190,0ktimers/058591sleep07:31:570
1514150,0ktimers/0300631sleep09:43:440
1514140,0ktimers/0208581sleep12:18:240
1514080,0ktimers/0109321sleep11:11:250
525503980,0irq/11-sym53c8x130250irq/15-NE200011:15:030
1513910,0ktimers/0242131sleep12:40:060
1302503840,0irq/15-NE200052550irq/11-sym53c8xx11:24:240
1513750,0ktimers/0209671sleep08:47:150
525503730,0irq/11-sym53c8x130250irq/15-NE200007:39:490
1513710,0ktimers/018691sleep10:14:040
1513690,0ktimers/048091sleep07:27:420
1513680,0ktimers/0269741sleep09:23:080
1513680,0ktimers/0173541sleep08:29:220
1513650,0ktimers/0305761sleep09:47:520
525503610,0irq/11-sym53c8x130250irq/15-NE200009:09:310
1302503550,0irq/15-NE200052550irq/11-sym53c8xx08:30:380
1513500,0ktimers/069741sleep10:48:340
1513450,0ktimers/0194271sleep08:39:430
1513420,0ktimers/0188491sleep12:04:220
1513400,0ktimers/069921sleep07:37:530
525503390,0irq/11-sym53c8x130250irq/15-NE200008:00:210
1513380,0ktimers/0186731sleep08:35:340
1513380,0ktimers/0149591sleep08:15:420
1513370,0ktimers/0218321sleep08:53:110
1513360,0ktimers/0235801sleep12:36:230
1513330,0ktimers/0279961sleep09:30:580
1513320,0ktimers/050151sleep10:31:490
1513310,0ktimers/082271sleep10:56:260
1513310,0ktimers/0324251sleep10:00:030
1513300,0ktimers/0274961sleep09:27:090
1513290,0ktimers/0103131sleep07:54:060
525503280,0irq/11-sym53c8x130250irq/15-NE200009:35:380
1513280,0ktimers/0262991sleep09:16:330
1513240,0ktimers/0230111sleep08:59:250
1513230,0ktimers/025491sleep10:16:410
1513220,0ktimers/05481sleep10:04:440
1513170,0ktimers/041551sleep07:22:560
1513060,0ktimers/0157011sleep11:39:590
1513020,0ktimers/0316521chrt09:55:380
525502990,0irq/11-sym53c8x130250irq/15-NE200008:20:380
1512960,0ktimers/0255211sleep09:11:470
1512850,0ktimers/0110871sleep07:55:590
1512830,0ktimers/094311sleep11:03:540
1512810,0ktimers/057211sleep10:37:560
1512790,0ktimers/0162411sleep11:44:370
314599264111,0cyclictest0-21swapper08:09:510
525502580,0irq/11-sym53c8x130250irq/15-NE200010:50:440
1302502570,0irq/15-NE20000-21swapper11:30:080
1302502490,0irq/15-NE200019739-21ssh12:11:110
23629122650,0sleep151ktimers/009:01:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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