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2025-12-30 - 21:42
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 50 highest latencies:
System rack8slot1.osadl.org (updated Tue Dec 30, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31636992847691,0cyclictest28266-21latency_hist10:09:120
31636992598287,0cyclictest18704-1kworker/0:2H09:54:120
316369925701047,0cyclictest31717-21latency_hist07:09:090
31636992486285,0cyclictest18704-1kworker/0:2H11:29:130
31636992459697,0cyclictest8038-21latency_hist07:34:120
31636992417263,0cyclictest18704-1kworker/0:2H10:44:120
31636992416626,0cyclictest18704-1kworker/0:2H10:29:130
31636992370278,0cyclictest18704-1kworker/0:2H08:49:130
31636992363251,0cyclictest18704-1kworker/0:2H09:09:120
31636992356610,0cyclictest1595-21jbd2/hda3-807:24:120
31636992355273,0cyclictest18704-1kworker/0:2H09:24:120
31636992324707,0cyclictest9-21ksoftirqd/010:14:120
31636992324541,0cyclictest1595-21jbd2/hda3-808:44:120
31636992312299,0cyclictest18704-1kworker/0:2H09:04:130
31636992303250,0cyclictest18704-1kworker/0:2H07:44:130
31636992298233,0cyclictest18704-1kworker/0:2H12:14:130
31636992294225,0cyclictest18704-1kworker/0:2H07:54:120
31636992242196,0cyclictest18704-1kworker/0:2H11:14:130
31636992224667,0cyclictest9-21ksoftirqd/010:49:130
31636992193247,0cyclictest18704-1kworker/0:2H09:44:130
31636992059325,0cyclictest18704-1kworker/0:2H09:29:130
316369920551994,0cyclictest16705-21seq11:09:140
31636992053198,0cyclictest18704-1kworker/0:2H12:04:120
31636992051241,0cyclictest18704-1kworker/0:2H10:54:130
31636991945211,0cyclictest18704-1kworker/0:2H08:54:120
31636991918221,0cyclictest18704-1kworker/0:2H08:14:120
31636991915225,0cyclictest18704-1kworker/0:2H10:24:120
31636991902290,0cyclictest18704-1kworker/0:2H12:09:130
31636991804255,0cyclictest18704-1kworker/0:2H08:34:130
31636991799599,0cyclictest9-21ksoftirqd/008:59:160
31636991789314,0cyclictest18704-1kworker/0:2H11:34:130
31636991784598,0cyclictest9-21ksoftirqd/009:14:120
31636991773294,0cyclictest18704-1kworker/0:2H08:39:160
31636991757296,0cyclictest18704-1kworker/0:2H12:19:170
31636991729255,0cyclictest18704-1kworker/0:2H10:59:170
31636991709681,0cyclictest9-21ksoftirqd/007:59:180
31636991693644,0cyclictest9-21ksoftirqd/010:34:160
31636991679295,0cyclictest18704-1kworker/0:2H09:59:160
31636991676282,0cyclictest18704-1kworker/0:2H07:39:170
31636991674588,0cyclictest9-21ksoftirqd/011:19:160
31636991662260,0cyclictest18704-1kworker/0:2H12:34:120
31636991637174,0cyclictest18704-1kworker/0:2H07:49:120
31636991631582,0cyclictest9-21ksoftirqd/011:59:160
31636991629298,0cyclictest18704-1kworker/0:2H07:19:220
31636991561302,0cyclictest18704-1kworker/0:2H08:19:230
31636991530223,0cyclictest0-21swapper11:56:500
31636991521477,0cyclictest7501-21fschecks_count10:41:490
31636991519524,0cyclictest12102-21fschecks_count12:26:470
31636991501489,0cyclictest9-21ksoftirqd/011:26:360
31636991496556,0cyclictest1595-21jbd2/hda3-811:46:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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