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2026-03-22 - 11:39
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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 highest latencies:
System rack2slot6.osadl.org (updated Sun Mar 22, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13150995328cyclictest0-21swapper19:16:500
13150995223cyclictest0-21swapper20:56:330
13150995215cyclictest26102-21kworker/0:020:22:480
31510ksoftirqd/024819-21sadc16:59:400
13150995126cyclictest0-21swapper19:33:030
13150995124cyclictest15969-21munin-node20:04:420
13150995124cyclictest0-21swapper20:28:030
13150995117cyclictest26102-21kworker/0:020:50:170
13150995027cyclictest0-21swapper19:54:480
13150995015cyclictest26102-21kworker/0:018:59:540
13150995013cyclictest26102-21kworker/0:018:44:440
13150994926cyclictest0-21swapper18:52:500
13150994915cyclictest26102-21kworker/0:021:05:580
13150994915cyclictest26102-21kworker/0:019:08:330
13150994914cyclictest26102-21kworker/0:021:03:360
13150994914cyclictest26102-21kworker/0:020:11:440
13150994914cyclictest26102-21kworker/0:019:39:000
13150994826cyclictest19321-21processes20:44:440
13150994815cyclictest26102-21kworker/0:021:21:240
13150994815cyclictest26102-21kworker/0:021:18:590
13150994815cyclictest26102-21kworker/0:020:39:330
13150994814cyclictest26102-21kworker/0:021:45:180
13150994814cyclictest26102-21kworker/0:021:25:160
13150994814cyclictest26102-21kworker/0:019:49:290
13150994814cyclictest26102-21kworker/0:019:42:560
13150994813cyclictest26102-21kworker/0:021:42:210
13150994813cyclictest26102-21kworker/0:021:10:390
13150994813cyclictest26102-21kworker/0:019:23:570
13150994716cyclictest26102-21kworker/0:020:14:560
13150994715cyclictest26102-21kworker/0:021:50:270
13150994714cyclictest26102-21kworker/0:020:04:010
13150994714cyclictest26102-21kworker/0:018:39:090
13150994713cyclictest26102-21kworker/0:019:12:350
13150994713cyclictest26102-21kworker/0:018:55:500
13150994713cyclictest26102-21kworker/0:018:42:480
13150994712cyclictest26102-21kworker/0:019:27:210
1315099468cyclictest75150irq/9-eth221:29:400
13150994628cyclictest0-21swapper19:52:570
13150994628cyclictest0-21swapper18:30:290
13150994626cyclictest0-21swapper21:37:520
13150994615cyclictest26102-21kworker/0:021:56:540
13150994614cyclictest26102-21kworker/0:020:30:160
13150994612cyclictest26102-21kworker/0:020:38:370
13150994119cyclictest13143-21cyclictest17:59:500
13150994012cyclictest21620-21ls16:49:560
13150994010cyclictest26800-21latency_hist17:04:400
1315099399cyclictest15285-21sh16:34:530
13150993911cyclictest12561-21munin-node17:49:520
13150993810cyclictest26852-21munin-node17:04:560
1315099379cyclictest2856-21latency17:24:550
1315099379cyclictest20468-21ls18:09:510
13150993720cyclictest13143-21cyclictest17:39:500
13150993717cyclictest13143-21cyclictest17:09:590
13150993715cyclictest13143-21cyclictest18:19:500
13150993711cyclictest18197-21munin-node18:04:480
13150993710cyclictest31356-21ls17:14:550
13150993620cyclictest13509-21fschecks_count16:29:560
13150993612cyclictest19992-21ls16:45:010
13150993611cyclictest22367-21ls18:14:510
13150993611cyclictest1208-21ls17:20:000
13150993610cyclictest17723-21ls16:39:570
13150993513cyclictest6474-21munin-node17:34:500
13150993511cyclictest10655-21munin-node17:44:530
13150993411cyclictest26277-21ls18:24:510
13150993411cyclictest14281-21munin-node17:54:500
13150993410cyclictest4369-21munin-node17:29:500
13150993210cyclictest13168-21latency_hist16:29:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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