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2026-08-26 - 20:55
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Wed Aug 26, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
366048399107100,5cyclictest3775067-21kworker/u4:14+events_unbound10:48:541
366048399107100,5cyclictest3661705-21kworker/u4:9+events_unbound07:43:111
36604839910698,6cyclictest3716515-21kworker/u4:11+events_unbound09:38:381
36604839910698,6cyclictest3716515-21kworker/u4:11+events_unbound09:38:381
36604839910395,6cyclictest3801636-21kworker/u4:6+events_unbound11:13:591
36604839910385,6cyclictest3819838-21kworker/u4:13+events_unbound12:14:131
3660483999889,6cyclictest3670743-21kworker/u4:7+events_unbound08:53:261
3660483999485,7cyclictest3721118-21kworker/u4:10+events_unbound09:48:411
3660483999284,6cyclictest3679702-21kworker/u4:4+events_unbound09:18:351
3660483998375,6cyclictest3657971-21kworker/u4:0+events_unbound08:33:191
3660482997817,23cyclictest53-21kswapd011:40:070
3660483997669,5cyclictest3451205-21kworker/u4:6+events_unbound08:18:181
3660483997668,6cyclictest3682242-21kworker/u4:8+events_unbound09:03:301
3660483997568,5cyclictest3801638-21kworker/u4:9+events_unbound11:54:121
3660483997366,5cyclictest3650197-21kworker/u4:13+events_unbound07:23:111
3660482997164,5cyclictest3759673-21gltestperf10:25:220
3660483997062,6cyclictest3666907-21kworker/u4:1+events_unbound08:48:271
3660482996734,6cyclictest0-21swapper/010:55:210
3660483996659,5cyclictest3730156-21kworker/u4:0+events_unbound10:13:451
3660482996653,10cyclictest53-21kswapd011:00:170
3660483996553,6cyclictest3657973-21kworker/u4:2+events_unbound08:05:011
3660483996456,6cyclictest3770504-21kworker/u4:6+events_unbound10:40:021
3660483996355,6cyclictest3828889-21kworker/u4:7+events_unbound11:44:101
3660483996355,6cyclictest3451205-21kworker/u4:6+events_unbound07:53:151
3660482996253,7cyclictest3815269-21kworker/u4:5+events_unbound11:34:050
3660482996248,9cyclictest3711904-21kworker/u4:8+xprtiod09:35:110
3660482996248,9cyclictest3711904-21kworker/u4:8+xprtiod09:35:100
366048299623,23cyclictest3665818-21acpi07:30:120
3660483996154,5cyclictest3703311-21kworker/u4:1+events_unbound09:23:351
3660483996148,10cyclictest53-21kswapd011:35:141
3660482996153,6cyclictest3841759-21kworker/u4:2+events_unbound12:05:030
3660483996053,5cyclictest3451205-21kworker/u4:6+events_unbound07:33:131
3660482996052,6cyclictest3719984-21switchtime09:40:390
3660483995944,12cyclictest0-21swapper/109:55:131
3660483995847,8cyclictest3688638-21kworker/u4:008:59:591
3660483995842,10cyclictest3734708-21kworker/u4:11+events_unbound10:00:041
3660483995750,5cyclictest3657971-21kworker/u4:0+events_unbound07:13:091
3660483995746,7cyclictest0-21swapper/112:30:231
3660483995745,9cyclictest3759542-21fschecks_count10:25:201
3660483995649,5cyclictest3657973-21kworker/u4:2+events_unbound07:28:121
3660482995648,6cyclictest3801637-21kworker/u4:7+events_unbound11:19:000
3660483995547,6cyclictest3854596-21kworker/u4:4+events_unbound12:21:441
3660483995547,6cyclictest3854596-21kworker/u4:4+events_unbound12:21:441
3660483995542,8cyclictest0-21swapper/111:45:381
3660483995439,6cyclictest3679702-21kworker/u4:4+events_unbound09:25:071
3660482995436,15cyclictest3768140-21sort10:35:120
3660483995344,6cyclictest3794695-21modprobe11:04:591
3660482995343,7cyclictest3779602-21kworker/u4:3+events_unbound10:53:550
3660482995343,7cyclictest3779602-21kworker/u4:3+events_unbound10:53:550
3660483995243,6cyclictest3790268-21idleruntime-cro11:00:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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