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2026-06-02 - 00:40
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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, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Mon Jun 01, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8773391600,1EcMasterDemoSyn8781-21runintdemo5min11:41:332
1929739910,0EcMasterDemoSyn1930729tAtEmLog_010:35:375
122039910,0EcMasterDemoSyn123029tAtEmLog_007:12:475
95212880,0sleep50-21swapper/511:06:165
2786539830,0EcMasterDemoSyn2787629tAtEmLog_010:05:125
877339820,0EcMasterDemoSyn878329tAtEmLog_011:41:335
2843339820,0EcMasterDemoSyn2844329tAtEmLog_010:40:415
2773039810,0EcMasterDemoSyn2774029tAtEmLog_011:16:115
2425339810,0EcMasterDemoSyn2426329tAtEmLog_010:20:245
1860239810,0EcMasterDemoSyn1861229tAtEmLog_007:48:175
1830939810,0EcMasterDemoSyn1831929tAtEmLog_011:11:075
2425339710,0EcMasterDemoSyn0-21swapper/510:25:275
218362450,0sleep50-21swapper/511:49:245
1860039380,0EcMasterDemoSyn18609-21runintdemo5min10:00:081
1929739330,1EcMasterDemoSyn19304-21runintdemo5min10:35:372
1668239280,1EcMasterDemoSyn16687-21runintdemo5min12:22:070
31526992724,2cyclictest23050irq/32-nvkm10:22:440
38642240,1sleep0221rcuc/009:51:200
31543992421,2cyclictest19331-21kworker/4:1+events09:19:504
31543992421,2cyclictest19331-21kworker/4:1+events07:19:254
2770739240,1EcMasterDemoSyn27716-21wc09:29:424
31535992320,2cyclictest19243-21kworker/2:0+events11:47:502
31526992322,1cyclictest0-21swapper/009:33:070
31540992219,2cyclictest13097-21kworker/3:2+events07:37:473
16981992221,0tDemoTimingTask0-21swapper/508:59:085
16981992221,0tDemoTimingTask0-21swapper/508:59:075
31543992119,2cyclictest19331-21kworker/4:1+events11:27:114
31543992017,2cyclictest19331-21kworker/4:1+events11:57:124
31531992017,2cyclictest25314-21kworker/1:0+events07:45:511
259552190,0sleep30-21swapper/312:09:503
514929180,15tAtEmLog_05555-21chrt10:46:015
514929180,15tAtEmLog_05555-21chrt10:46:015
31543991816,2cyclictest19331-21kworker/4:1+events08:15:284
31543991815,2cyclictest19331-21kworker/4:1+events10:21:024
31543991815,2cyclictest19331-21kworker/4:1+events09:33:094
3152699186,9cyclictest1369-21sh10:08:210
3152699185,9cyclictest8168-21sh11:41:080
3152699180,14cyclictest15567-21sh12:03:500
3152699180,10cyclictest25361-21sh09:28:030
3152699180,10cyclictest25234-21sh11:50:290
2331599180,10tDemoTimingTask23328-21chrt09:44:555
2330339180,0EcMasterDemoSyn23312-21runintdemo5min10:55:540
1478399180,15tDemoTimingTask17415-21chrt10:16:555
31543991715,2cyclictest19331-21kworker/4:1+events08:08:234
31543991713,3cyclictest25796-21grep11:15:174
31540991715,2cyclictest23123-21kworker/3:0+events07:21:033
31540991714,2cyclictest13097-21kworker/3:2+events10:54:513
3154099170,10cyclictest13379-21ssh09:56:393
31535991714,2cyclictest19243-21kworker/2:0+events09:24:422
31535991714,2cyclictest19243-21kworker/2:0+events08:14:512
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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