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2026-06-18 - 19:34
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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 Thu Jun 18, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311610ksoftirqd/030031-21threads05:52:020
14651995925cyclictest0-21swapper05:40:190
14651995731cyclictest6228-21kworker/0:104:22:220
14651995325cyclictest0-21swapper06:37:370
14651995226cyclictest0-21swapper06:42:370
14651995110cyclictest0-21swapper05:29:330
14651995027cyclictest0-21swapper07:14:410
14651995026cyclictest0-21swapper06:48:320
14651995024cyclictest0-21swapper07:06:210
1465199499cyclictest0-21swapper07:27:490
1465199499cyclictest0-21swapper04:12:410
14651994925cyclictest0-21swapper05:17:170
14651994924cyclictest0-21swapper06:00:530
14651994919cyclictest0-21swapper05:00:050
14651994916cyclictest20300-21kworker/0:106:21:430
14651994913cyclictest0-21swapper06:58:160
14651994911cyclictest0-21swapper05:13:160
14651994828cyclictest0-21swapper05:24:440
14651994824cyclictest0-21swapper06:31:070
14651994821cyclictest0-21swapper06:15:150
14651994820cyclictest0-21swapper05:35:130
14651994815cyclictest6854-21kworker/0:005:06:360
14651994815cyclictest20300-21kworker/0:106:08:180
14651994814cyclictest20300-21kworker/0:105:42:370
14651994814cyclictest17437-21kworker/0:207:22:440
14651994723cyclictest0-21swapper06:35:570
14651994722cyclictest75150irq/9-eth204:09:140
14651994715cyclictest20300-21kworker/0:105:51:150
14651994713cyclictest6228-21kworker/0:104:40:080
14651994713cyclictest17437-21kworker/0:207:36:310
14651994616cyclictest20300-21kworker/0:106:04:090
14651994613cyclictest6854-21kworker/0:005:09:390
14651994612cyclictest6228-21kworker/0:104:17:470
14651994612cyclictest20300-21kworker/0:107:17:490
14651994612cyclictest20300-21kworker/0:106:19:510
14651994611cyclictest0-21swapper04:50:410
14651994610cyclictest0-21swapper04:33:010
14651994514cyclictest6228-21kworker/0:104:44:140
14651994514cyclictest20300-21kworker/0:107:07:050
14651994512cyclictest6228-21kworker/0:104:30:500
14651994511cyclictest20300-21kworker/0:106:53:100
14651994510cyclictest0-21swapper04:51:590
14651993819cyclictest0-21swapper03:06:210
14651993817cyclictest0-21swapper03:29:470
14651993610cyclictest29089-21munin-run04:06:470
14651993610cyclictest28355-21munin-node02:42:100
14651993610cyclictest26414-21munin-node02:37:090
1465199359cyclictest2438-21ls02:57:070
1465199349cyclictest0-21swapper03:49:260
14651993418cyclictest0-21swapper03:26:300
1465199339cyclictest0-21swapper03:43:520
1465199339cyclictest0-21swapper03:20:530
1465199339cyclictest0-21swapper02:28:470
14651993322cyclictest15628-21wc02:07:140
14651993319cyclictest14643-21cyclictest02:32:130
14651993316cyclictest20573-21munin-node02:22:120
14651993311cyclictest0-21swapper03:13:510
1465199329cyclictest0-21swapper03:51:560
14651993221cyclictest19479-21sendmail_mailtr02:17:130
14651993221cyclictest16217-21nfs4_client03:32:100
14651993220cyclictest0-21swapper02:53:490
14651993122cyclictest17450-21processes02:12:140
14651993122cyclictest0-21swapper03:37:400
14651993122cyclictest0-21swapper03:06:550
14651993122cyclictest0-21swapper02:47:290
14651993121cyclictest0-21swapper03:58:210
75150250irq/9-eth20-21swapper02:02:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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