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2026-03-27 - 22:46
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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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack2slot6.osadl.org (updated Fri Mar 27, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4651996516cyclictest0-21swapper06:34:490
4651996316cyclictest7758-21kworker/0:007:04:510
4651996223cyclictest22066-21taskset09:22:540
4651996115cyclictest7758-21kworker/0:006:51:240
4651996113cyclictest7758-21kworker/0:009:38:120
4651996112cyclictest0-21swapper09:05:480
4651996016cyclictest7758-21kworker/0:007:57:290
4651996016cyclictest7758-21kworker/0:007:22:420
4651996016cyclictest7758-21kworker/0:006:43:100
4651996016cyclictest7758-21kworker/0:006:38:140
4651996015cyclictest7758-21kworker/0:009:41:550
4651996015cyclictest7758-21kworker/0:009:10:420
4651996014cyclictest7758-21kworker/0:009:31:570
4651996014cyclictest7758-21kworker/0:007:37:100
4651996014cyclictest7758-21kworker/0:007:33:110
4651996014cyclictest0-21swapper07:13:170
4651996013cyclictest7758-21kworker/0:008:58:240
4651996013cyclictest7758-21kworker/0:008:54:160
4651996013cyclictest7758-21kworker/0:007:05:450
4651996013cyclictest0-21swapper07:41:220
4651996010cyclictest0-21swapper09:49:470
4651996010cyclictest0-21swapper08:05:190
4651996010cyclictest0-21swapper06:48:520
4651995915cyclictest7758-21kworker/0:008:33:020
4651995915cyclictest0-21swapper08:28:240
4651995914cyclictest7758-21kworker/0:006:21:310
4651995913cyclictest7758-21kworker/0:007:51:350
4651995912cyclictest7758-21kworker/0:009:19:040
465199589cyclictest0-21swapper08:24:390
4651995814cyclictest7758-21kworker/0:008:18:090
4651995814cyclictest7758-21kworker/0:007:46:580
4651995813cyclictest7758-21kworker/0:006:30:320
4651995813cyclictest0-21swapper07:18:010
4651995812cyclictest7758-21kworker/0:009:00:550
4651995812cyclictest7758-21kworker/0:008:47:240
4651995812cyclictest0-21swapper08:06:450
4651995714cyclictest7758-21kworker/0:009:27:070
4651995713cyclictest7758-21kworker/0:008:39:310
4651995713cyclictest0-21swapper08:40:530
465199559cyclictest7758-21kworker/0:007:26:440
4651995512cyclictest7758-21kworker/0:006:55:570
4651995313cyclictest0-21swapper08:13:100
4651993717cyclictest17821-21ls06:15:580
465199359cyclictest0-21swapper05:58:480
4651993511cyclictest28143-21aten2.4_r2power05:20:570
4651993510cyclictest18350-21munin-node04:55:590
465199349cyclictest25497-21chrt05:12:400
465199339cyclictest12510-21munin-node04:41:050
465199339cyclictest0-21swapper06:09:440
465199339cyclictest0-21swapper05:37:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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