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2026-07-18 - 01:20
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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 792 highest latencies:
System rackfslot5.osadl.org (updated Fri Jul 17, 2026 15:37:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
285779976157602,8cyclictest0-21swapper/215:34:222
285759976057544,56cyclictest4972-21kworker/0:3+events15:34:220
285769975247514,5cyclictest0-21swapper/115:34:221
285789975197512,3cyclictest0-21swapper/315:34:223
2857799940928,7cyclictest0-21swapper/214:36:072
2857599906870,31cyclictest26999-21kworker/0:0+events_freezable_power_14:36:070
2857699850840,5cyclictest0-21swapper/114:36:071
2857899845838,3cyclictest0-21swapper/314:36:073
2857799725713,7cyclictest0-21swapper/215:19:592
2857799725713,7cyclictest0-21swapper/215:19:592
2857799712700,7cyclictest0-21swapper/215:09:002
2857799712700,7cyclictest0-21swapper/214:47:052
2857799711699,7cyclictest0-21swapper/214:58:032
2857599696655,36cyclictest3701-21kworker/0:2+events_freezable_power_15:19:590
2857599696655,36cyclictest3701-21kworker/0:2+events_freezable_power_15:19:590
2857599675642,27cyclictest3701-21kworker/0:2+events_freezable_power_14:47:040
2857599674642,26cyclictest26999-21kworker/0:0+events_freezable_power_15:09:010
2857599673641,26cyclictest17607-21kworker/0:5+events_freezable_power_14:58:030
2857699635625,5cyclictest0-21swapper/115:19:591
2857699635625,5cyclictest0-21swapper/115:19:591
2857899630623,3cyclictest0-21swapper/315:19:593
2857899630623,3cyclictest0-21swapper/315:19:583
2857699622612,5cyclictest0-21swapper/115:09:011
2857699622612,5cyclictest0-21swapper/114:58:031
2857699622612,5cyclictest0-21swapper/114:47:051
2857899617610,3cyclictest0-21swapper/314:47:053
2857899616610,2cyclictest0-21swapper/315:09:013
2857899616609,3cyclictest0-21swapper/314:58:033
2857599781,12cyclictest4918-20Xorg15:27:380
28575997640,32cyclictest15350irq/419-imx_drm15:10:330
28575997640,32cyclictest15350irq/419-imx_drm15:10:330
2857599761,12cyclictest9616-21ntpq15:21:060
2857599761,12cyclictest9616-21ntpq15:21:060
28575996825,39cyclictest9450irq/76-5b050000.ethernet14:30:380
28575996825,39cyclictest9450irq/76-5b050000.ethernet14:30:380
28575996729,34cyclictest4963-21date15:05:030
2857599619,46cyclictest28557-21latency_hist14:30:030
2857599592,5cyclictest31362-21df_abs14:40:190
2857599581,13cyclictest1774-21ntpq14:50:270
2857599581,13cyclictest1774-21ntpq14:50:270
28577995343,5cyclictest0-21swapper/215:20:402
28577995343,5cyclictest0-21swapper/215:20:402
2857599522,21cyclictest28732-21cat14:30:010
28577994939,5cyclictest0-21swapper/215:10:372
28577994939,5cyclictest0-21swapper/215:10:372
28577994840,5cyclictest0-21swapper/215:25:492
28576994537,5cyclictest0-21swapper/115:25:501
28578994433,6cyclictest0-21swapper/314:40:463
28576994436,5cyclictest0-21swapper/115:20:321
28576994436,5cyclictest0-21swapper/115:20:321
28576994436,5cyclictest0-21swapper/115:05:051
28578994335,4cyclictest0-21swapper/315:25:503
28577994335,5cyclictest0-21swapper/215:05:032
2857799422,36cyclictest0-21swapper/214:40:332
28578994133,4cyclictest0-21swapper/315:20:323
28578994133,4cyclictest0-21swapper/315:20:323
28578994131,6cyclictest0-21swapper/315:10:373
28578994131,6cyclictest0-21swapper/315:10:373
28578994130,6cyclictest0-21swapper/315:05:043
28578994030,6cyclictest0-21swapper/314:30:303
28578994030,6cyclictest0-21swapper/314:30:293
2857799401,5cyclictest0-21swapper/214:54:412
2857799401,5cyclictest0-21swapper/214:54:412
2857799401,5cyclictest0-21swapper/214:31:432
2857799401,5cyclictest0-21swapper/214:31:432
28576994032,5cyclictest0-21swapper/115:10:421
28576994032,5cyclictest0-21swapper/115:10:421
28578993929,6cyclictest0-21swapper/314:50:243
28578993929,6cyclictest0-21swapper/314:50:233
28578993727,6cyclictest0-21swapper/314:30:013
28578993727,6cyclictest0-21swapper/314:30:013
28576993628,5cyclictest0-21swapper/114:50:451
28576993628,5cyclictest0-21swapper/114:50:451
28576993527,5cyclictest0-21swapper/114:40:141
28576993325,5cyclictest0-21swapper/114:30:381
28576993325,5cyclictest0-21swapper/114:30:371
28577993123,5cyclictest0-21swapper/214:30:012
28577993123,5cyclictest0-21swapper/214:30:012
28576992820,5cyclictest0-21swapper/114:30:011
28576992820,5cyclictest0-21swapper/114:30:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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