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2026-06-11 - 15:11
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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 highest latencies:
System rack8slot1.osadl.org (updated Thu Jun 11, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
788599369729,0cyclictest23569-21runrttasks07:45:010
7885993187674,0cyclictest7978-21ls06:59:400
78859930951474,0cyclictest7882-21cyclictest08:31:410
788599285832,0cyclictest13782-1kworker/0:0H12:20:460
7885992644306,0cyclictest13782-1kworker/0:0H11:59:410
7885992576274,0cyclictest13782-1kworker/0:0H07:59:420
7885992498265,0cyclictest13782-1kworker/0:0H10:59:410
7885992376817,0cyclictest15254-21latency_hist10:39:420
7885992368267,0cyclictest13782-1kworker/0:0H07:54:420
7885992344314,0cyclictest13782-1kworker/0:0H09:44:420
7885992318789,0cyclictest2135-21latency_hist08:19:410
7885992298275,0cyclictest13782-1kworker/0:0H08:14:410
7885992285303,0cyclictest13782-1kworker/0:0H07:24:430
7885992283298,0cyclictest13782-1kworker/0:0H10:24:420
7885992181947,0cyclictest0-21swapper07:10:230
7885992155301,0cyclictest13782-1kworker/0:0H10:44:410
7885992143264,0cyclictest13782-1kworker/0:0H10:04:410
7885992061176,0cyclictest13782-1kworker/0:0H11:19:410
7885991994250,0cyclictest13782-1kworker/0:0H10:49:450
7885991977243,0cyclictest13782-1kworker/0:0H11:34:410
7885991918253,0cyclictest13782-1kworker/0:0H12:09:450
7885991900241,0cyclictest13782-1kworker/0:0H09:59:410
7885991892308,0cyclictest13782-1kworker/0:0H09:39:420
78859918541797,0cyclictest16627-21latency_hist12:24:400
7885991848345,0cyclictest13782-1kworker/0:0H09:49:450
7885991842277,0cyclictest13782-1kworker/0:0H11:49:460
7885991833304,0cyclictest13782-1kworker/0:0H11:44:410
7885991800255,0cyclictest13782-1kworker/0:0H10:29:450
7885991756741,0cyclictest9-21ksoftirqd/008:49:470
7885991715780,0cyclictest11294-21latency_hist07:09:460
7885991643680,0cyclictest9-21ksoftirqd/010:09:460
7885991631648,0cyclictest9-21ksoftirqd/008:09:450
7885991624265,0cyclictest13782-1kworker/0:0H07:49:450
7885991590138,0cyclictest13782-1kworker/0:0H11:29:560
7885991553127,0cyclictest13782-1kworker/0:0H09:32:110
7885991512513,0cyclictest9-21ksoftirqd/007:37:080
7885991511454,0cyclictest1595-21jbd2/hda3-807:42:120
7885991507152,0cyclictest13782-1kworker/0:0H09:27:110
7885991494425,0cyclictest1595-21jbd2/hda3-808:27:080
7885991492253,0cyclictest13782-1kworker/0:0H09:24:420
7885991468398,0cyclictest9-21ksoftirqd/007:22:110
7885991467428,0cyclictest9-21ksoftirqd/009:12:110
7885991463184,0cyclictest13782-1kworker/0:0H07:29:520
7885991461217,0cyclictest13782-1kworker/0:0H11:24:400
7885991452248,0cyclictest13782-1kworker/0:0H09:57:210
7885991451548,0cyclictest9-21ksoftirqd/009:02:130
7885991444423,0cyclictest9-21ksoftirqd/007:17:020
7885991435154,0cyclictest13782-1kworker/0:0H11:39:420
788599142057,0cyclictest13782-1kworker/0:0H11:57:100
7885991415303,0cyclictest13782-1kworker/0:0H11:09:520
7885991384257,0cyclictest13782-1kworker/0:0H12:07:140
7885991324425,0cyclictest9-21ksoftirqd/011:07:200
10113010,0rcuc/06135-21sshd06:54:350
7885991288298,0cyclictest13782-1kworker/0:0H09:19:440
7885991285259,0cyclictest13782-1kworker/0:0H08:54:420
7885991268294,0cyclictest13782-1kworker/0:0H10:19:420
7885991264276,0cyclictest13782-1kworker/0:0H08:34:410
788599119730,0cyclictest18051-21pluginstate09:06:260
7885991163281,0cyclictest13782-1kworker/0:0H08:39:420
7885991146659,0cyclictest9-21ksoftirqd/010:14:420
7885991082229,0cyclictest13782-1kworker/0:0H10:54:420
7885991064293,0cyclictest13782-1kworker/0:0H12:14:410
7885991023648,0cyclictest9-21ksoftirqd/008:44:440
788599936450,0cyclictest9-21ksoftirqd/008:05:540
788599934414,0cyclictest9-21ksoftirqd/009:36:030
788599831344,0cyclictest9-21ksoftirqd/011:15:560
788599827407,0cyclictest1595-21jbd2/hda3-810:35:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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