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2025-12-18 - 13:07
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Thu Dec 18, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5193995027cyclictest0-21swapper21:02:010
5193994929cyclictest0-21swapper23:58:560
5193994925cyclictest0-21swapper23:29:030
5193994916cyclictest1344-21kworker/0:022:44:030
5193994831cyclictest0-21swapper21:21:580
5193994820cyclictest0-21swapper21:31:080
5193994817cyclictest1344-21kworker/0:023:11:010
5193994816cyclictest1344-21kworker/0:022:29:550
5193994815cyclictest1344-21kworker/0:023:46:590
5193994814cyclictest1344-21kworker/0:022:53:420
5193994727cyclictest0-21swapper21:10:210
5193994720cyclictest0-21swapper21:49:220
5193994716cyclictest1344-21kworker/0:000:22:550
5193994714cyclictest1344-21kworker/0:022:31:270
5193994713cyclictest1344-21kworker/0:023:34:540
5193994713cyclictest1344-21kworker/0:022:48:210
5193994629cyclictest2099-21munin-node21:16:340
5193994629cyclictest0-21swapper22:57:010
5193994628cyclictest0-21swapper23:05:220
5193994626cyclictest0-21swapper22:37:000
5193994620cyclictest75150irq/9-eth200:16:340
5193994616cyclictest1344-21kworker/0:023:14:450
5193994615cyclictest1344-21kworker/0:023:21:150
5193994615cyclictest1344-21kworker/0:022:22:170
5193994615cyclictest1344-21kworker/0:000:14:490
5193994615cyclictest1344-21kworker/0:000:08:320
5193994614cyclictest1344-21kworker/0:022:14:310
5193994613cyclictest1344-21kworker/0:023:38:230
5193994613cyclictest1344-21kworker/0:022:17:450
5193994613cyclictest1344-21kworker/0:022:02:120
5193994613cyclictest1344-21kworker/0:021:41:500
5193994613cyclictest1344-21kworker/0:000:30:330
5193994612cyclictest1344-21kworker/0:023:16:450
5193994527cyclictest0-21swapper22:06:120
5193994526cyclictest11318-21wget23:51:170
5193994524cyclictest0-21swapper21:34:490
5193994513cyclictest1344-21kworker/0:021:37:050
5193994512cyclictest1344-21kworker/0:021:59:100
5193994512cyclictest1344-21kworker/0:000:03:570
5193994426cyclictest0-21swapper21:52:410
5193994414cyclictest1344-21kworker/0:023:41:110
5193994410cyclictest12150-21kworker/0:221:13:030
5193993820cyclictest114252sleep020:39:050
5193993812cyclictest3167-21munin-node20:16:390
5193993610cyclictest0-21swapper19:56:280
5193993524cyclictest5934-21munin-node19:01:360
5193993519cyclictest0-21swapper21:00:390
5193993425cyclictest75150irq/9-eth219:23:330
5193993424cyclictest18898-21munin-node19:36:320
5193993411cyclictest16952-21munin-node19:31:330
5193993411cyclictest15004-21munin-node19:26:380
519399338cyclictest0-21swapper20:04:250
5193993318cyclictest0-21swapper19:41:330
5193993311cyclictest6166-21aten2.4_r2power20:26:290
519399329cyclictest13861-21munin-node20:46:300
519399329cyclictest0-21swapper19:54:460
5193993223cyclictest31045-21munin-node20:06:330
5193993223cyclictest0-21swapper20:42:520
5193993223cyclictest0-21swapper20:12:420
5193993223cyclictest0-21swapper19:14:330
5193993222cyclictest12317-21runrttasks19:17:490
5193993221cyclictest8223-21munin-node19:06:440
5193993220cyclictest1436-21runrttasks20:24:530
5193993122cyclictest0-21swapper20:51:160
5193993122cyclictest0-21swapper19:46:300
5193993121cyclictest0-21swapper20:31:230
519399259cyclictest5200-21cat19:01:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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