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2026-09-12 - 15:33
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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 Sat Sep 12, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
197739944524388,0cyclictest21465-21cut06:58:590
1977399379933,0cyclictest28398-1kworker/0:2H11:35:390
19773992860900,0cyclictest9-21ksoftirqd/006:53:520
19773992310680,0cyclictest9-21ksoftirqd/008:33:530
19773992295705,0cyclictest0-21swapper09:38:530
19773992266732,0cyclictest9-21ksoftirqd/009:18:540
19773992256208,0cyclictest4632-1kworker/0:1H07:18:530
19773992247299,0cyclictest28398-1kworker/0:2H10:48:530
19773992240264,0cyclictest28398-1kworker/0:2H10:38:530
19773992224294,0cyclictest4632-1kworker/0:1H07:53:550
197739922242168,0cyclictest30732-21latency_hist11:08:530
19773992213271,0cyclictest28398-1kworker/0:2H10:08:540
19773992196774,0cyclictest9-21ksoftirqd/007:58:530
19773992185552,0cyclictest9-21ksoftirqd/008:58:540
19773992185240,0cyclictest28398-1kworker/0:2H10:13:530
19773992182255,0cyclictest4632-1kworker/0:1H08:08:530
197739921792122,0cyclictest12238-21ls08:13:540
19773992163720,0cyclictest9-21ksoftirqd/010:18:530
19773992150238,0cyclictest28398-1kworker/0:2H09:48:530
19773992129265,0cyclictest4632-1kworker/0:1H07:13:530
19773992111515,0cyclictest9-21ksoftirqd/011:18:520
19773992096286,0cyclictest28398-1kworker/0:2H12:08:530
19773992094263,0cyclictest4632-1kworker/0:1H08:28:530
19773992051257,0cyclictest28398-1kworker/0:2H10:53:530
19773992033677,0cyclictest9-21ksoftirqd/008:53:570
19773992014204,0cyclictest4632-1kworker/0:1H07:08:530
19773992003306,0cyclictest28398-1kworker/0:2H11:28:520
197739919791780,0cyclictest0-21swapper10:59:320
19773991968273,0cyclictest4632-1kworker/0:1H06:53:490
19773991908293,0cyclictest28398-1kworker/0:2H12:13:530
19773991896252,0cyclictest4632-1kworker/0:1H08:38:540
19773991893131,0cyclictest4632-1kworker/0:1H07:28:570
19773991863334,0cyclictest4632-1kworker/0:1H07:33:540
19773991809294,0cyclictest4632-1kworker/0:1H08:26:260
19773991800244,0cyclictest28398-1kworker/0:2H09:08:530
19773991742278,0cyclictest28398-1kworker/0:2H10:43:570
19773991730323,0cyclictest4632-1kworker/0:1H08:43:580
19773991717338,0cyclictest28398-1kworker/0:2H10:03:590
19773991694249,0cyclictest28398-1kworker/0:2H09:43:570
19773991689693,0cyclictest9-21ksoftirqd/010:29:500
19773991676266,0cyclictest4632-1kworker/0:1H08:18:530
19773991661275,0cyclictest28398-1kworker/0:2H11:43:570
19773991649327,0cyclictest28398-1kworker/0:2H12:18:520
19773991645218,0cyclictest28398-1kworker/0:2H09:56:270
19773991631299,0cyclictest28398-1kworker/0:2H09:23:570
19773991630222,0cyclictest4632-1kworker/0:1H07:03:570
19773991624717,0cyclictest9-21ksoftirqd/007:38:530
19773991604329,0cyclictest4632-1kworker/0:1H07:44:010
19773991603298,0cyclictest28398-1kworker/0:2H11:48:540
19773991600292,0cyclictest28398-1kworker/0:2H09:28:540
19773991599722,0cyclictest9-21ksoftirqd/012:06:280
19773991598264,0cyclictest28398-1kworker/0:2H11:23:580
19773991582275,0cyclictest4632-1kworker/0:1H07:24:020
19773991573244,0cyclictest28398-1kworker/0:2H10:33:540
19773991562255,0cyclictest28398-1kworker/0:2H11:56:280
19773991538650,0cyclictest9-21ksoftirqd/010:26:280
19773991529294,0cyclictest28398-1kworker/0:2H11:38:520
19773991528286,0cyclictest28398-1kworker/0:2H11:16:270
19773991486176,0cyclictest28398-1kworker/0:2H11:06:270
1977399148391,0cyclictest4632-1kworker/0:1H07:48:540
19773991444680,0cyclictest9-21ksoftirqd/009:06:310
19773991442333,0cyclictest28398-1kworker/0:2H09:36:280
19773991440689,0cyclictest9-21ksoftirqd/008:04:030
19773991342708,0cyclictest9-21ksoftirqd/008:56:260
197739911571061,0cyclictest28398-1kworker/0:2H10:00:120
19773991142356,0cyclictest28398-1kworker/0:2H12:03:560
19773991100193,0cyclictest28398-1kworker/0:2H09:13:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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