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2026-09-07 - 17:58
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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 Mon Sep 07, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8069995628cyclictest0-21swapper05:18:470
8069995626cyclictest0-21swapper03:57:140
8069995625cyclictest0-21swapper04:52:540
8069995327cyclictest0-21swapper04:41:120
8069995225cyclictest0-21swapper02:35:320
8069995224cyclictest0-21swapper04:26:470
8069995130cyclictest0-21swapper04:02:000
8069995125cyclictest0-21swapper03:35:240
8069995125cyclictest0-21swapper03:19:200
8069995111cyclictest0-21swapper03:54:480
806999509cyclictest0-21swapper02:10:010
8069995024cyclictest0-21swapper04:57:000
8069995024cyclictest0-21swapper02:48:240
8069994926cyclictest0-21swapper04:34:430
8069994922cyclictest0-21swapper04:24:370
8069994921cyclictest0-21swapper03:47:010
8069994917cyclictest0-21swapper02:19:370
217482499sleep00-21swapper03:40:130
8069994826cyclictest0-21swapper03:00:440
8069994823cyclictest0-21swapper03:12:520
8069994813cyclictest1122-21kworker/0:004:16:410
8069994723cyclictest0-21swapper05:03:210
8069994723cyclictest0-21swapper02:04:210
8069994721cyclictest75150irq/9-eth204:07:060
8069994716cyclictest1122-21kworker/0:003:26:380
8069994716cyclictest1122-21kworker/0:002:23:270
8069994713cyclictest1122-21kworker/0:003:22:190
8069994713cyclictest1122-21kworker/0:003:03:170
8069994620cyclictest0-21swapper05:12:010
8069994618cyclictest0-21swapper02:14:450
8069994614cyclictest1122-21kworker/0:003:42:500
8069994611cyclictest1122-21kworker/0:003:06:180
8069994611cyclictest0-21swapper02:55:530
806999459cyclictest0-21swapper05:06:520
806999458cyclictest0-21swapper02:43:350
8069994522cyclictest0-21swapper02:29:070
8069994515cyclictest18195-21kworker/0:201:56:490
8069994514cyclictest1122-21kworker/0:004:48:250
8069994514cyclictest1122-21kworker/0:004:15:000
8069994512cyclictest1122-21kworker/0:002:40:100
8069994414cyclictest1122-21kworker/0:005:21:570
8069994413cyclictest1122-21kworker/0:004:39:100
8069993710cyclictest23728-21munin-node00:36:230
8069993710cyclictest0-21swapper01:11:060
8069993612cyclictest0-21swapper01:46:260
806999359cyclictest31ksoftirqd/000:47:420
8069993511cyclictest31ksoftirqd/000:32:270
8069993510cyclictest0-21swapper23:59:590
806999349cyclictest31ksoftirqd/001:37:330
806999349cyclictest31ksoftirqd/000:45:000
806999349cyclictest0-21swapper00:11:080
8069993424cyclictest22507-21munin-run01:55:590
8069993411cyclictest31528-21munin-node00:56:190
8069993411cyclictest31ksoftirqd/001:35:250
8069993411cyclictest31ksoftirqd/000:55:510
8069993411cyclictest0-21swapper01:28:270
8069993410cyclictest31ksoftirqd/001:42:040
8069993410cyclictest0-21swapper01:16:540
8069993410cyclictest0-21swapper01:08:310
8069993410cyclictest0-21swapper00:09:150
806999339cyclictest8943-21munin-node01:21:150
806999339cyclictest31ksoftirqd/001:04:110
806999339cyclictest0-21swapper00:22:020
8069993310cyclictest0-21swapper00:16:100
8069993310cyclictest0-21swapper00:05:430
806999329cyclictest31ksoftirqd/000:26:370
656422311sleep06675-21iostat23:51:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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