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2026-03-17 - 18:17
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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 100 highest latencies:
System rack8slot1.osadl.org (updated Tue Mar 17, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11566992862184,0cyclictest14840-1kworker/0:0H07:04:460
11566992627317,0cyclictest14840-1kworker/0:0H08:04:470
11566992575219,0cyclictest14840-1kworker/0:0H10:04:490
11566992495772,0cyclictest9-21ksoftirqd/007:49:480
11566992379316,0cyclictest14840-1kworker/0:0H11:19:460
11566992374268,0cyclictest14840-1kworker/0:0H09:04:470
11566992347281,0cyclictest14840-1kworker/0:0H10:09:460
11566992345626,0cyclictest11563-21cyclictest11:44:470
11566992332231,0cyclictest14840-1kworker/0:0H08:19:460
11566992327234,0cyclictest14840-1kworker/0:0H07:19:470
11566992323625,0cyclictest9-21ksoftirqd/012:09:460
11566992320244,0cyclictest14840-1kworker/0:0H08:09:470
11566992309316,0cyclictest14840-1kworker/0:0H11:29:460
11566992308298,0cyclictest14840-1kworker/0:0H09:09:480
11566992293305,0cyclictest14840-1kworker/0:0H07:09:480
11566992276315,0cyclictest14840-1kworker/0:0H07:59:460
11566992251336,0cyclictest14840-1kworker/0:0H09:19:470
11566992230715,0cyclictest9-21ksoftirqd/008:24:470
11566992219259,0cyclictest14840-1kworker/0:0H11:09:470
11566992217291,0cyclictest14840-1kworker/0:0H10:49:460
11566992190256,0cyclictest14840-1kworker/0:0H08:59:460
11566992174310,0cyclictest14840-1kworker/0:0H11:49:470
11566992171267,0cyclictest14840-1kworker/0:0H08:49:470
11566992147247,0cyclictest14840-1kworker/0:0H12:04:460
11566992135189,0cyclictest14840-1kworker/0:0H12:19:470
11566992085638,0cyclictest9-21ksoftirqd/008:39:480
11566992075301,0cyclictest14840-1kworker/0:0H07:04:430
11566992044311,0cyclictest14840-1kworker/0:0H11:04:470
11566991999250,0cyclictest14840-1kworker/0:0H07:44:470
11566991991288,0cyclictest14840-1kworker/0:0H09:59:460
11566991985258,0cyclictest14840-1kworker/0:0H07:39:500
11566991914526,0cyclictest9-21ksoftirqd/007:29:470
11566991910304,0cyclictest14840-1kworker/0:0H11:54:510
11566991897254,0cyclictest14840-1kworker/0:0H09:49:460
11566991794269,0cyclictest14840-1kworker/0:0H07:34:510
11566991793262,0cyclictest14840-1kworker/0:0H11:14:500
11566991792287,0cyclictest14840-1kworker/0:0H11:34:500
11566991718233,0cyclictest14840-1kworker/0:0H10:44:480
11566991711278,0cyclictest14840-1kworker/0:0H09:34:490
1156699170727,0cyclictest14840-1kworker/0:0H12:02:050
11566991686647,0cyclictest9-21ksoftirqd/007:14:570
11566991676229,0cyclictest14840-1kworker/0:0H10:59:460
11566991672275,0cyclictest14840-1kworker/0:0H09:24:470
11566991671618,0cyclictest9-21ksoftirqd/010:14:560
11566991666268,0cyclictest14840-1kworker/0:0H08:44:470
11566991664291,0cyclictest14840-1kworker/0:0H08:54:510
11566991656186,0cyclictest14840-1kworker/0:0H08:29:500
11566991651279,0cyclictest14840-1kworker/0:0H09:14:520
11566991649335,0cyclictest14840-1kworker/0:0H08:35:000
11566991618287,0cyclictest14840-1kworker/0:0H12:14:560
11566991569233,0cyclictest14840-1kworker/0:0H10:54:560
11566991531218,0cyclictest14840-1kworker/0:0H09:39:490
115669915311148,0cyclictest14840-1kworker/0:0H12:32:190
11566991521234,0cyclictest14840-1kworker/0:0H09:54:560
11566991459781,0cyclictest18125-21mailstats10:34:560
11566991407391,0cyclictest9-21ksoftirqd/007:57:150
11566991372390,0cyclictest9-21ksoftirqd/008:17:130
115669913641135,0cyclictest14840-1kworker/0:0H10:22:160
11566991361449,0cyclictest9-21ksoftirqd/011:27:230
11566991343478,0cyclictest1595-21jbd2/hda3-810:42:280
11566991328355,0cyclictest9-21ksoftirqd/011:42:240
11566991317245,0cyclictest14840-1kworker/0:0H07:24:480
11566991310239,0cyclictest14840-1kworker/0:0H10:24:470
11566991287645,0cyclictest9-21ksoftirqd/010:29:510
11566991184154,0cyclictest14840-1kworker/0:0H09:44:470
11566991181633,0cyclictest9-21ksoftirqd/012:24:480
11566991034778,0cyclictest31389-21mailstats09:34:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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