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2025-11-20 - 17:39
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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 376 highest latencies:
System rack2slot6.osadl.org (updated Thu Nov 20, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32180995223cyclictest0-21swapper14:02:520
32180994929cyclictest0-21swapper11:52:150
32180994915cyclictest5067-21kworker/0:014:26:580
32180994915cyclictest5058-21kworker/0:212:52:290
32180994824cyclictest0-21swapper13:02:050
32180994815cyclictest5067-21kworker/0:013:50:480
32180994814cyclictest5067-21kworker/0:014:05:240
32180994814cyclictest22803-21kworker/0:011:35:580
32180994727cyclictest0-21swapper14:50:040
32180994727cyclictest0-21swapper14:47:090
32180994723cyclictest22803-21kworker/0:011:47:080
32180994717cyclictest5067-21kworker/0:014:16:290
32180994715cyclictest5058-21kworker/0:213:29:220
32180994713cyclictest5058-21kworker/0:212:37:350
32180994713cyclictest22803-21kworker/0:011:58:080
32180994628cyclictest8443-21sensors13:45:150
32180994627cyclictest0-21swapper14:35:200
32180994626cyclictest0-21swapper14:55:160
32180994626cyclictest0-21swapper13:30:120
32180994616cyclictest5058-21kworker/0:212:31:050
32180994615cyclictest5058-21kworker/0:213:40:120
32180994613cyclictest5058-21kworker/0:213:35:390
32180994613cyclictest22803-21kworker/0:012:11:060
32180994613cyclictest22803-21kworker/0:011:30:520
32180994612cyclictest22803-21kworker/0:012:04:590
32180994611cyclictest5058-21kworker/0:213:10:510
32180994530cyclictest0-21swapper13:23:240
32180994527cyclictest0-21swapper12:55:220
32180994525cyclictest0-21swapper11:41:440
32180994524cyclictest0-21swapper14:10:410
32180994515cyclictest5067-21kworker/0:014:34:470
32180994515cyclictest5067-21kworker/0:014:21:060
32180994515cyclictest5058-21kworker/0:212:45:490
32180994515cyclictest22803-21kworker/0:012:23:030
32180994514cyclictest5067-21kworker/0:013:59:400
32180994514cyclictest22803-21kworker/0:012:16:120
32180994514cyclictest22803-21kworker/0:012:03:280
32180994511cyclictest5058-21kworker/0:213:06:350
32180994414cyclictest5058-21kworker/0:212:40:000
32180994413cyclictest5067-21kworker/0:014:40:030
32180994325cyclictest0-21swapper12:27:110
32180994310cyclictest5058-21kworker/0:213:15:450
32180993519cyclictest0-21swapper10:22:160
3218099349cyclictest0-21swapper09:34:160
32180993410cyclictest7723-21munin-node09:50:240
3070823412sleep030782-21irqstats09:25:240
3218099339cyclictest72450irq/9-eth211:30:000
3218099339cyclictest0-21swapper10:43:450
32180993320cyclictest0-21swapper10:00:020
32180993311cyclictest0-21swapper11:16:290
32180993310cyclictest0-21swapper10:55:540
32180993310cyclictest0-21swapper10:33:160
32180993310cyclictest0-21swapper09:38:390
3218099329cyclictest11629-21munin-node10:00:190
3218099329cyclictest0-21swapper10:45:340
32180993223cyclictest0-21swapper11:21:510
32180993223cyclictest0-21swapper11:11:110
32180993223cyclictest0-21swapper10:51:380
32180993223cyclictest0-21swapper10:26:300
32180993223cyclictest0-21swapper10:05:590
32180993223cyclictest0-21swapper09:45:100
32180993223cyclictest0-21swapper09:40:120
32180993222cyclictest0-21swapper10:11:070
32180993221cyclictest728-21flush-8:010:16:040
32180993221cyclictest46382sleep011:05:060
32180993210cyclictest0-21swapper10:38:170
32180993122cyclictest0-21swapper11:00:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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