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2026-08-25 - 21:14
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 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 rackfslot5.osadl.org (updated Tue Aug 25, 2026 15:37:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
287829972517238,7cyclictest0-21swapper/215:34:592
287819972437231,5cyclictest0-21swapper/115:34:591
287809972317178,48cyclictest18108-21kworker/0:3+events15:35:000
287839971397129,6cyclictest0-21swapper/315:34:593
2878299721709,7cyclictest0-21swapper/214:59:452
2878299717705,7cyclictest0-21swapper/214:37:502
2878299714702,7cyclictest0-21swapper/215:21:422
2878299714702,7cyclictest0-21swapper/215:21:412
2878199712702,5cyclictest0-21swapper/114:59:461
2878299710699,5cyclictest0-21swapper/215:10:432
2878199708698,5cyclictest0-21swapper/114:37:491
2878199705695,5cyclictest0-21swapper/115:21:411
2878199705695,5cyclictest0-21swapper/115:21:411
2878299704692,7cyclictest0-21swapper/214:48:472
2878199701692,3cyclictest0-21swapper/115:10:431
2878199695685,5cyclictest0-21swapper/114:48:471
2878099671649,17cyclictest18108-21kworker/0:3+events_freezable_power_14:59:450
2878099667646,16cyclictest24810-21kworker/0:1+events_freezable_power_14:37:500
2878099664642,17cyclictest15493-21kworker/0:5+events_freezable_power_15:21:410
2878099664642,17cyclictest15493-21kworker/0:5+events_freezable_power_15:21:410
2878099658639,14cyclictest32589-21kworker/0:4+events_freezable_power_15:10:440
2878099654632,17cyclictest32589-21kworker/0:4+events_freezable_power_14:48:470
2878399615601,8cyclictest0-21swapper/314:59:453
2878399611597,8cyclictest0-21swapper/314:37:493
2878399605594,7cyclictest0-21swapper/315:21:413
2878399605594,7cyclictest0-21swapper/315:21:413
2878399600591,5cyclictest0-21swapper/315:10:433
2878399598584,8cyclictest0-21swapper/314:48:483
28780997437,33cyclictest15350irq/419-imx_drm15:05:020
28780997437,33cyclictest15350irq/419-imx_drm15:05:010
28780997137,31cyclictest15350irq/419-imx_drm15:05:340
2878099712,8cyclictest5123-20Xorg15:26:080
2878099682,5cyclictest8384-21ntpq15:15:320
2878099682,5cyclictest8384-21ntpq15:15:320
2878099593,27cyclictest2094-21ntpq14:50:430
28780995725,29cyclictest9450irq/76-5b050000.ethernet14:30:230
28780995725,29cyclictest9450irq/76-5b050000.ethernet14:30:230
2878099571,8cyclictest32001-21grep14:40:430
28783994738,5cyclictest0-21swapper/315:05:523
28782994739,5cyclictest0-21swapper/215:05:362
28782994739,5cyclictest0-21swapper/215:05:022
28782994739,5cyclictest0-21swapper/215:05:012
28782994737,5cyclictest0-21swapper/215:15:232
28782994737,5cyclictest0-21swapper/215:15:232
28783994637,5cyclictest0-21swapper/315:15:153
28783994637,5cyclictest0-21swapper/315:15:153
28782994638,5cyclictest0-21swapper/215:26:062
2878199461,5cyclictest0-21swapper/114:30:371
2878199461,5cyclictest0-21swapper/114:30:371
28783994536,5cyclictest0-21swapper/315:25:483
28783994536,5cyclictest0-21swapper/315:05:063
28783994536,5cyclictest0-21swapper/315:05:063
2878199432,37cyclictest0-21swapper/115:00:381
2878199432,37cyclictest0-21swapper/115:00:381
2878199422,5cyclictest0-21swapper/114:50:491
2878199422,36cyclictest0-21swapper/114:40:381
28783994031,5cyclictest0-21swapper/314:40:533
28781994032,5cyclictest0-21swapper/115:05:351
2878099401,35cyclictest28845-21cat14:30:010
2878099401,35cyclictest28845-21cat14:30:010
28781993931,5cyclictest0-21swapper/115:26:051
28781993931,5cyclictest0-21swapper/115:15:321
28781993931,5cyclictest0-21swapper/115:15:321
28783993829,5cyclictest0-21swapper/314:35:023
28783993728,5cyclictest0-21swapper/314:50:233
28783993728,5cyclictest0-21swapper/314:30:513
28782993527,5cyclictest0-21swapper/214:30:352
28782993527,5cyclictest0-21swapper/214:30:352
28782993426,5cyclictest0-21swapper/214:40:192
28783993324,5cyclictest0-21swapper/314:30:033
28783993324,5cyclictest0-21swapper/314:30:023
28782993325,5cyclictest0-21swapper/214:50:302
2878199302,5cyclictest0-21swapper/114:30:031
2878199302,5cyclictest0-21swapper/114:30:021
28782992517,5cyclictest0-21swapper/214:30:022
28782992517,5cyclictest0-21swapper/214:30:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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