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2026-07-21 - 10:45
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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 Tue Jul 21, 2026 03:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2726991027210259,8cyclictest0-21swapper/102:59:181
2727991020410193,6cyclictest0-21swapper/202:59:182
2725991019910147,47cyclictest28715-21kworker/0:2+events02:59:180
2728991001610008,4cyclictest0-21swapper/302:59:183
27269998259812,8cyclictest0-21swapper/103:34:321
27279997589746,5cyclictest0-21swapper/203:34:332
27259997459701,39cyclictest14014-21kworker/0:5+events03:34:330
27289995719562,5cyclictest0-21swapper/303:34:323
272799981969,7cyclictest0-21swapper/203:13:522
272799981969,7cyclictest0-21swapper/203:13:512
272599957923,28cyclictest28304-21kworker/0:1+events_freezable_power_03:13:520
272599957923,28cyclictest28304-21kworker/0:1+events_freezable_power_03:13:520
272699845835,5cyclictest0-21swapper/103:13:521
272699845835,5cyclictest0-21swapper/103:13:521
272899791784,3cyclictest0-21swapper/303:13:523
272899791784,3cyclictest0-21swapper/303:13:523
272599762726,29cyclictest12706-21kworker/0:3+events_freezable_power_03:24:500
272799761749,7cyclictest0-21swapper/202:51:552
272799756744,7cyclictest0-21swapper/202:40:582
272799756744,7cyclictest0-21swapper/202:40:582
272799746734,7cyclictest0-21swapper/203:02:542
272599735703,26cyclictest14504-21kworker/0:0+events_freezable_power_02:51:550
272599730699,25cyclictest28715-21kworker/0:2+events_freezable_power_02:40:580
272599730699,25cyclictest28715-21kworker/0:2+events_freezable_power_02:40:580
272599720688,26cyclictest28715-21kworker/0:2+events_freezable_power_03:02:540
272699647637,5cyclictest0-21swapper/103:24:501
272699625615,5cyclictest0-21swapper/102:51:561
272699620610,5cyclictest0-21swapper/102:40:581
272699620610,5cyclictest0-21swapper/102:40:571
272699610600,5cyclictest0-21swapper/103:02:541
272799579571,3cyclictest0-21swapper/203:24:502
272899572564,4cyclictest0-21swapper/302:51:563
272899567559,4cyclictest0-21swapper/302:40:583
272899567559,4cyclictest0-21swapper/302:40:573
272899557549,4cyclictest0-21swapper/303:02:533
272899397387,5cyclictest0-21swapper/303:24:503
272599525,19cyclictest12931-21latency_hist03:10:040
272599511,7cyclictest14290-21grep03:15:220
2725995012,34cyclictest161ktimers/003:25:490
2727994638,5cyclictest0-21swapper/203:05:312
2726994638,5cyclictest0-21swapper/103:05:261
2727994537,5cyclictest0-21swapper/203:25:462
2727994537,5cyclictest0-21swapper/203:15:302
2727994537,5cyclictest0-21swapper/202:50:012
2726994537,5cyclictest0-21swapper/103:25:201
2726994537,5cyclictest0-21swapper/103:15:241
2728994334,5cyclictest0-21swapper/303:26:013
2728994334,5cyclictest0-21swapper/303:15:393
2728994233,5cyclictest0-21swapper/303:05:493
2725994234,5cyclictest15350irq/419-imx_drm02:50:010
2726994133,5cyclictest0-21swapper/102:50:011
2727993628,5cyclictest0-21swapper/202:35:392
272699362,30cyclictest0-21swapper/102:30:431
272699362,30cyclictest0-21swapper/102:30:431
2725993627,6cyclictest9450irq/76-5b050000.ethernet02:35:470
2725993626,6cyclictest9450irq/76-5b050000.ethernet02:33:500
2725993626,6cyclictest9450irq/76-5b050000.ethernet02:33:500
2728993526,5cyclictest0-21swapper/302:35:013
2728993526,5cyclictest0-21swapper/302:35:013
2726993527,5cyclictest0-21swapper/102:30:021
2727993426,5cyclictest0-21swapper/202:30:262
2727993426,5cyclictest0-21swapper/202:30:252
2726993425,6cyclictest0-21swapper/102:35:201
272599282,22cyclictest2738-21sort02:30:010
2728992617,5cyclictest0-21swapper/302:35:333
2727992516,6cyclictest0-21swapper/202:30:022
2728992213,5cyclictest0-21swapper/302:45:183
272899189,5cyclictest0-21swapper/302:30:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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