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2026-08-01 - 17:02
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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 376 highest latencies:
System rackfslot5.osadl.org (updated Sat Aug 01, 2026 15:37:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
242479983868318,62cyclictest23800-21kworker/0:3+events15:34:400
242479983868318,62cyclictest23800-21kworker/0:3+events15:34:400
242509982878275,7cyclictest0-21swapper/315:34:403
242509982878275,7cyclictest0-21swapper/315:34:403
242489982038192,5cyclictest0-21swapper/115:34:411
242489982038192,5cyclictest0-21swapper/115:34:401
242499981948185,4cyclictest0-21swapper/215:34:402
242499981948185,4cyclictest0-21swapper/215:34:402
2424899770758,7cyclictest0-21swapper/115:13:571
2424999761751,5cyclictest0-21swapper/215:13:572
2424899759747,7cyclictest0-21swapper/114:30:061
2424899759747,7cyclictest0-21swapper/114:30:061
2424999750740,5cyclictest0-21swapper/214:30:062
2424999750740,5cyclictest0-21swapper/214:30:052
2424899749737,7cyclictest0-21swapper/114:52:021
2424999740730,5cyclictest0-21swapper/214:52:022
2424899738726,7cyclictest0-21swapper/114:41:041
2424899738726,7cyclictest0-21swapper/114:41:041
2424899737725,7cyclictest0-21swapper/115:02:591
2424999729719,5cyclictest0-21swapper/214:41:042
2424999729719,5cyclictest0-21swapper/214:41:042
2424999729718,5cyclictest0-21swapper/215:02:592
2424799706684,17cyclictest17501-21kworker/0:1+events_freezable_power_15:13:570
2424899702692,5cyclictest0-21swapper/115:24:551
2424899702692,5cyclictest0-21swapper/115:24:551
2424999694685,4cyclictest0-21swapper/215:24:552
2424999694685,4cyclictest0-21swapper/215:24:552
2424799694673,16cyclictest22239-21kworker/0:2+events_freezable_power_14:30:060
2424799694673,16cyclictest22239-21kworker/0:2+events_freezable_power_14:30:060
2424799683663,15cyclictest23800-21kworker/0:3+events_freezable_power_14:52:020
2424799673652,16cyclictest23800-21kworker/0:3+events_freezable_power_14:41:040
2424799673652,16cyclictest23800-21kworker/0:3+events_freezable_power_14:41:040
2424799671651,15cyclictest22239-21kworker/0:2+events_freezable_power_15:02:590
2425099650641,5cyclictest0-21swapper/315:13:573
2425099639630,5cyclictest0-21swapper/314:30:063
2425099639630,5cyclictest0-21swapper/314:30:063
2424799638618,13cyclictest777-21kworker/0:5+events_freezable_power_15:24:550
2424799638618,13cyclictest777-21kworker/0:5+events_freezable_power_15:24:550
2425099629620,5cyclictest0-21swapper/314:52:023
2425099618609,5cyclictest0-21swapper/314:41:043
2425099618609,5cyclictest0-21swapper/314:41:043
2425099618608,5cyclictest0-21swapper/315:02:593
2425099384375,5cyclictest0-21swapper/315:24:553
2425099384375,5cyclictest0-21swapper/315:24:553
24247997436,12cyclictest15350irq/419-imx_drm15:05:250
24247997436,12cyclictest15350irq/419-imx_drm15:05:250
24247996936,11cyclictest15350irq/419-imx_drm15:16:080
24247996936,11cyclictest15350irq/419-imx_drm15:16:080
24247996833,5cyclictest15350irq/419-imx_drm15:25:500
24247996129,6cyclictest9450irq/76-5b050000.ethernet14:55:490
24250995037,8cyclictest0-21swapper/315:06:003
24250995037,8cyclictest0-21swapper/315:06:003
24250994940,5cyclictest0-21swapper/315:16:083
24250994940,5cyclictest0-21swapper/315:16:083
24250994934,9cyclictest0-21swapper/315:26:093
24248994739,5cyclictest0-21swapper/115:15:331
24248994739,5cyclictest0-21swapper/115:15:321
24248994638,5cyclictest0-21swapper/115:30:021
24248994537,5cyclictest0-21swapper/115:05:531
24248994537,5cyclictest0-21swapper/115:05:531
24247994425,7cyclictest9450irq/76-5b050000.ethernet14:45:140
24247994325,6cyclictest9450irq/76-5b050000.ethernet14:36:190
2424899422,36cyclictest0-21swapper/114:45:511
2424899412,35cyclictest0-21swapper/114:55:191
24249994032,5cyclictest0-21swapper/215:15:572
24249994032,5cyclictest0-21swapper/215:15:572
24249993929,5cyclictest0-21swapper/215:05:282
24249993929,5cyclictest0-21swapper/215:05:282
24249993830,5cyclictest0-21swapper/215:26:072
2424999382,33cyclictest381rcuc/214:47:222
24250993723,9cyclictest0-21swapper/314:45:213
2424999352,5cyclictest0-21swapper/214:57:472
24250993425,5cyclictest0-21swapper/314:55:293
24250993423,7cyclictest0-21swapper/314:30:023
24250993423,7cyclictest0-21swapper/314:30:013
24248993426,5cyclictest0-21swapper/114:35:411
24250993322,7cyclictest0-21swapper/314:35:413
24248993325,5cyclictest0-21swapper/114:30:031
24248993325,5cyclictest0-21swapper/114:30:031
2424999324,25cyclictest17592irq/55-edma2-chan7-tx14:35:582
2424799311,27cyclictest24228-21latency_hist14:30:020
2424799311,27cyclictest24228-21latency_hist14:30:020
2424999282,5cyclictest0-21swapper/214:30:012
2424999282,5cyclictest0-21swapper/214:30:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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