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2025-12-01 - 10:02
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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 Sun Nov 30, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32105995828cyclictest72450irq/9-eth213:11:000
32105995427cyclictest0-21swapper12:28:340
32105995425cyclictest0-21swapper14:38:380
32105995424cyclictest0-21swapper12:54:450
32105995326cyclictest72450irq/9-eth211:47:560
32105995325cyclictest72450irq/9-eth213:50:160
32105995323cyclictest72450irq/9-eth211:37:520
32105995226cyclictest0-21swapper14:20:590
32105995223cyclictest0-21swapper11:59:240
32105995222cyclictest72450irq/9-eth212:45:310
32105995221cyclictest72450irq/9-eth213:57:400
32105995221cyclictest72450irq/9-eth212:50:300
32105995122cyclictest0-21swapper12:33:050
32105995121cyclictest72450irq/9-eth213:59:420
32105995121cyclictest72450irq/9-eth211:41:250
32105995121cyclictest72450irq/9-eth211:29:590
32105995121cyclictest0-21swapper11:19:140
32105995025cyclictest0-21swapper12:37:550
32105995022cyclictest0-21swapper13:15:190
32105995022cyclictest0-21swapper12:08:250
32105995021cyclictest72450irq/9-eth214:18:360
32105995021cyclictest72450irq/9-eth213:30:470
32105995020cyclictest72450irq/9-eth213:43:460
32105995019cyclictest72450irq/9-eth213:34:430
32105995016cyclictest16233-21kworker/0:214:24:140
32105994923cyclictest72450irq/9-eth212:10:040
32105994921cyclictest72450irq/9-eth212:23:010
32105994921cyclictest0-21swapper13:41:260
32105994921cyclictest0-21swapper13:03:320
32105994921cyclictest0-21swapper11:24:310
32105994920cyclictest72450irq/9-eth212:18:130
32105994920cyclictest0-21swapper14:32:550
32105994826cyclictest0-21swapper14:10:160
32105994825cyclictest72450irq/9-eth211:52:450
32105994823cyclictest72450irq/9-eth213:21:360
32105994822cyclictest72450irq/9-eth214:07:170
32105994821cyclictest72450irq/9-eth214:40:530
32105994821cyclictest72450irq/9-eth213:24:450
32105994821cyclictest72450irq/9-eth212:39:280
32105994738cyclictest0-21swapper11:18:500
32105994722cyclictest0-21swapper11:54:330
32105994522cyclictest0-21swapper09:47:290
32105994521cyclictest72450irq/9-eth213:03:470
32105994321cyclictest0-21swapper10:18:300
32105994222cyclictest0-21swapper10:24:240
32105994222cyclictest0-21swapper09:19:280
32105994220cyclictest0-21swapper10:22:060
32105994220cyclictest0-21swapper09:30:070
32105994122cyclictest0-21swapper10:12:510
32105994121cyclictest0-21swapper10:49:450
32105994121cyclictest0-21swapper09:52:110
32105994120cyclictest0-21swapper11:12:330
32105994120cyclictest0-21swapper11:04:590
32105994120cyclictest0-21swapper11:00:200
32105994120cyclictest0-21swapper09:35:470
32105994119cyclictest0-21swapper10:30:040
32105994021cyclictest0-21swapper10:55:490
32105994021cyclictest0-21swapper09:58:360
32105994020cyclictest0-21swapper10:38:460
32105994020cyclictest0-21swapper09:59:110
32105994020cyclictest0-21swapper09:18:050
32105993921cyclictest0-21swapper10:06:460
32105993920cyclictest0-21swapper10:44:010
32105993920cyclictest0-21swapper10:41:440
32105993920cyclictest0-21swapper09:25:250
32105993919cyclictest0-21swapper09:39:560
32105992510cyclictest32139-21latency_hist09:14:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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