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2026-05-15 - 09:13
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Fri May 15, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2334499639cyclictest0-21swapper20:00:260
23344996214cyclictest19393-21kworker/0:119:52:440
2334499619cyclictest0-21swapper19:22:500
23344996117cyclictest22558-21kworker/0:119:05:430
23344996116cyclictest19393-21kworker/0:120:15:050
23344996114cyclictest22558-21kworker/0:118:53:200
23344996113cyclictest19393-21kworker/0:119:46:390
23344996111cyclictest0-21swapper18:34:170
23344996016cyclictest27971-21kworker/0:217:10:400
23344996015cyclictest27971-21kworker/0:217:56:590
23344996014cyclictest27971-21kworker/0:217:39:060
23344996014cyclictest22558-21kworker/0:119:18:540
23344996013cyclictest27971-21kworker/0:217:24:000
23344996013cyclictest0-21swapper18:10:080
23344996012cyclictest22558-21kworker/0:119:13:530
23344995915cyclictest22558-21kworker/0:119:30:130
23344995915cyclictest19393-21kworker/0:120:11:150
23344995915cyclictest10499-21kworker/0:219:40:510
23344995914cyclictest27971-21kworker/0:217:02:450
23344995914cyclictest22558-21kworker/0:119:32:310
23344995914cyclictest19393-21kworker/0:120:17:400
23344995913cyclictest27971-21kworker/0:217:47:540
23344995913cyclictest27971-21kworker/0:217:14:280
23344995912cyclictest19393-21kworker/0:119:49:280
23344995910cyclictest0-21swapper17:45:400
2334499589cyclictest0-21swapper20:29:460
2334499589cyclictest0-21swapper17:18:050
23344995817cyclictest0-21swapper20:05:150
23344995815cyclictest22558-21kworker/0:118:41:250
23344995814cyclictest27971-21kworker/0:217:58:250
23344995813cyclictest6218-21runrttasks18:51:440
23344995813cyclictest27971-21kworker/0:218:16:170
23344995812cyclictest0-21swapper19:07:300
23344995714cyclictest22558-21kworker/0:118:42:430
23344995714cyclictest19393-21kworker/0:120:25:440
23344995711cyclictest0-21swapper18:31:510
23344995612cyclictest27971-21kworker/0:217:34:290
23344995612cyclictest27971-21kworker/0:217:29:150
23344995611cyclictest0-21swapper18:24:540
23344995610cyclictest0-21swapper18:58:090
2334499549cyclictest0-21swapper18:18:470
2334499548cyclictest75150irq/9-eth218:02:590
23344995010cyclictest14573-21aten2.4_r2power16:02:440
2334499498cyclictest32037-21munin-node15:22:540
23344994810cyclictest29510-21entropy15:17:480
2334499459cyclictest0-21swapper16:17:550
23344994510cyclictest0-21swapper15:40:110
23344994510cyclictest0-21swapper15:11:220
2334499449cyclictest0-21swapper16:10:020
2334499449cyclictest0-21swapper15:44:390
2334499449cyclictest0-21swapper15:30:410
2334499449cyclictest0-21swapper15:15:530
2334499448cyclictest0-21swapper16:36:050
2334499439cyclictest0-21swapper15:55:320
2334499438cyclictest0-21swapper16:26:380
2334499438cyclictest0-21swapper15:33:050
2334499429cyclictest0-21swapper17:00:470
2334499429cyclictest0-21swapper16:44:040
2334499429cyclictest0-21swapper16:41:340
2334499429cyclictest0-21swapper16:12:510
2334499429cyclictest0-21swapper16:01:010
2334499419cyclictest0-21swapper15:47:540
23344993821cyclictest24913-21ntpq16:27:500
23344993320cyclictest252602sleep015:07:320
23344993220cyclictest0-21swapper16:48:220
23344993219cyclictest0-21swapper16:52:330
23344992713cyclictest23346-21latency_hist15:02:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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