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2025-12-09 - 21:32
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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 Tue Dec 09, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1706225225sleep00-21swapper11:08:520
26126995124cyclictest3361-21kworker/0:011:52:590
26126995023cyclictest19039-21munin-run14:09:080
26126994926cyclictest0-21swapper12:22:050
26126994915cyclictest3361-21kworker/0:013:01:140
26126994838cyclictest3361-21kworker/0:012:58:320
26126994829cyclictest72450irq/9-eth214:17:320
26126994816cyclictest3361-21kworker/0:011:59:330
26126994814cyclictest11757-21kworker/0:014:24:360
26126994729cyclictest0-21swapper14:23:500
26126994723cyclictest0-21swapper11:04:160
26126994716cyclictest3361-21kworker/0:013:26:120
26126994715cyclictest3361-21kworker/0:013:15:130
26126994715cyclictest30155-21kworker/0:211:21:230
26126994628cyclictest0-21swapper12:04:590
26126994616cyclictest15720-21kworker/0:113:35:560
26126994615cyclictest3361-21kworker/0:013:11:110
26126994615cyclictest3361-21kworker/0:012:18:260
26126994615cyclictest11757-21kworker/0:014:11:300
26126994615cyclictest0-21swapper13:55:550
26126994614cyclictest3361-21kworker/0:012:25:280
26126994613cyclictest3361-21kworker/0:011:39:350
26126994529cyclictest0-21swapper13:21:540
26126994527cyclictest0-21swapper12:46:470
26126994526cyclictest0-21swapper13:42:130
26126994526cyclictest0-21swapper11:25:110
26126994523cyclictest30912-21taskset13:45:500
26126994515cyclictest3361-21kworker/0:012:35:100
26126994515cyclictest3361-21kworker/0:012:33:430
26126994515cyclictest3361-21kworker/0:011:58:120
26126994515cyclictest3361-21kworker/0:011:35:190
26126994515cyclictest3361-21kworker/0:011:31:340
26126994514cyclictest3361-21kworker/0:012:10:310
26126994514cyclictest30155-21kworker/0:211:09:570
26126994513cyclictest3361-21kworker/0:013:06:260
26126994513cyclictest3361-21kworker/0:011:47:340
26126994511cyclictest3361-21kworker/0:012:39:580
26126994425cyclictest0-21swapper11:14:560
26126994424cyclictest0-21swapper13:32:040
26126994415cyclictest15720-21kworker/0:113:50:480
26126994414cyclictest15720-21kworker/0:114:00:000
26126994412cyclictest3361-21kworker/0:012:49:250
26126993510cyclictest13390-21munin-node09:49:410
2612699348cyclictest0-21swapper09:33:440
2612699339cyclictest0-21swapper10:41:090
26126993318cyclictest0-21swapper09:47:470
26126993311cyclictest0-21swapper09:06:370
2612699329cyclictest0-21swapper09:14:310
2612699329cyclictest0-21swapper09:12:010
26126993214cyclictest0-21swapper10:53:580
26126993211cyclictest0-21swapper10:19:430
26126993210cyclictest31969-21yum10:34:460
26126993210cyclictest27049-21munin-node10:24:360
26126993210cyclictest0-21swapper10:29:570
26126993210cyclictest0-21swapper10:16:560
26126993210cyclictest0-21swapper10:12:450
26126993210cyclictest0-21swapper10:03:570
2612699319cyclictest0-21swapper10:56:380
2612699319cyclictest0-21swapper09:55:310
2612699319cyclictest0-21swapper09:41:460
26126993121cyclictest4558-21ls09:24:480
26126993120cyclictest74422sleep009:34:270
26126993111cyclictest0-21swapper08:59:410
26126993110cyclictest0-21swapper10:05:260
26126993110cyclictest0-21swapper09:19:380
26126993014cyclictest2537-21munin-node10:44:380
72450250irq/9-eth21-21init08:58:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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