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2026-09-28 - 18:38
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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 28, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27068995325cyclictest0-21swapper03:11:550
27068995228cyclictest75150irq/9-eth202:42:450
27068995224cyclictest0-21swapper03:02:280
27068995120cyclictest0-21swapper02:40:310
27068995026cyclictest0-21swapper01:45:160
27068995026cyclictest0-21swapper01:36:480
27068995025cyclictest0-21swapper04:15:040
27068995022cyclictest0-21swapper02:01:530
27068995015cyclictest4190-21kworker/0:003:37:520
2706899499cyclictest0-21swapper03:21:070
2706899498cyclictest0-21swapper03:12:320
27068994924cyclictest0-21swapper04:01:520
27068994824cyclictest0-21swapper04:07:000
27068994823cyclictest0-21swapper03:27:530
27068994822cyclictest0-21swapper04:23:410
27068994821cyclictest0-21swapper01:52:340
27068994817cyclictest0-21swapper02:14:230
27068994813cyclictest25004-21kworker/0:001:47:060
27068994810cyclictest0-21swapper02:28:210
2706899479cyclictest0-21swapper01:25:430
27068994720cyclictest19477-21kworker/0:102:23:480
27068994719cyclictest25004-21kworker/0:001:31:500
27068994717cyclictest0-21swapper04:35:160
27068994717cyclictest0-21swapper02:48:290
27068994715cyclictest4190-21kworker/0:003:49:310
27068994715cyclictest25004-21kworker/0:001:42:030
27068994713cyclictest19477-21kworker/0:103:25:240
27068994626cyclictest0-21swapper04:16:550
27068994615cyclictest4190-21kworker/0:004:42:030
27068994615cyclictest4190-21kworker/0:004:31:460
27068994613cyclictest4190-21kworker/0:004:37:420
27068994612cyclictest4190-21kworker/0:004:51:270
27068994612cyclictest19477-21kworker/0:103:32:590
27068994610cyclictest0-21swapper04:02:370
27068994522cyclictest0-21swapper03:01:060
27068994515cyclictest4190-21kworker/0:003:52:450
27068994515cyclictest19477-21kworker/0:102:17:530
27068994514cyclictest19477-21kworker/0:102:52:380
27068994514cyclictest19477-21kworker/0:102:32:300
2706899448cyclictest0-21swapper02:05:230
27068994412cyclictest4190-21kworker/0:003:42:500
27068994412cyclictest19477-21kworker/0:102:09:550
2706899359cyclictest0-21swapper01:12:410
27068993510cyclictest14290-21munin-node00:12:250
27068993410cyclictest27136-21munin-node23:22:270
2706899339cyclictest0-21swapper23:59:090
2706899339cyclictest0-21swapper23:49:050
27068993311cyclictest0-21swapper23:29:210
27068993311cyclictest0-21swapper01:07:370
27068993310cyclictest18669-21munin-node00:22:250
2706899329cyclictest0-21swapper23:54:350
2706899329cyclictest0-21swapper00:38:310
2706899329cyclictest0-21swapper00:36:250
27068993223cyclictest0-21swapper01:19:310
27068993221cyclictest1097-21snmpd00:42:250
27068993211cyclictest0-21swapper00:52:210
27068993211cyclictest0-21swapper00:30:560
27068993210cyclictest31ksoftirqd/001:02:170
27068993210cyclictest0-21swapper23:44:200
27068993210cyclictest0-21swapper00:57:480
27068993210cyclictest0-21swapper00:51:420
27068993210cyclictest0-21swapper00:20:490
2706899319cyclictest0-21swapper23:38:220
2706899319cyclictest0-21swapper00:02:500
27068993121cyclictest321412sleep023:33:080
27068993110cyclictest0-21swapper00:08:290
27068992410cyclictest27091-21grep23:22:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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