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2026-08-16 - 00:50
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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 Sat Aug 15, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29931996124cyclictest0-21swapper05:17:280
29931995527cyclictest0-21swapper05:19:030
29931995519cyclictest0-21swapper02:49:060
29931995428cyclictest0-21swapper05:44:080
29931995428cyclictest0-21swapper03:47:080
29931995427cyclictest0-21swapper02:35:530
29931995426cyclictest0-21swapper03:58:030
29931995423cyclictest0-21swapper02:39:420
29931995422cyclictest0-21swapper06:01:500
29931995328cyclictest0-21swapper03:31:530
29931995327cyclictest0-21swapper03:53:440
29931995323cyclictest0-21swapper03:52:410
29931995227cyclictest0-21swapper04:37:010
29931995226cyclictest0-21swapper05:50:450
29931995225cyclictest0-21swapper02:53:440
29931995224cyclictest0-21swapper02:43:230
29931995223cyclictest0-21swapper05:39:220
29931995222cyclictest0-21swapper04:39:350
29931995222cyclictest0-21swapper03:33:550
29931995127cyclictest28325-21kworker/0:003:16:020
29931995125cyclictest0-21swapper04:26:080
29931995125cyclictest0-21swapper04:09:110
29931995025cyclictest0-21swapper05:55:430
29931995025cyclictest0-21swapper04:55:450
29931995024cyclictest0-21swapper03:25:270
29931995023cyclictest0-21swapper02:58:350
29931995021cyclictest0-21swapper04:58:470
2993199499cyclictest0-21swapper05:09:260
29931994924cyclictest21234-21iostat_ios05:03:140
29931994924cyclictest0-21swapper04:32:180
29931994923cyclictest0-21swapper05:29:390
29931994921cyclictest0-21swapper03:04:340
29931994920cyclictest0-21swapper05:32:590
29931994822cyclictest0-21swapper04:20:090
29931994814cyclictest28325-21kworker/0:003:19:570
29931994810cyclictest0-21swapper05:26:010
2993199479cyclictest0-21swapper03:09:460
29931994725cyclictest0-21swapper03:41:540
29931994721cyclictest0-21swapper04:14:400
29931994715cyclictest28765-21kworker/0:004:45:290
2993199469cyclictest0-21swapper04:52:050
29931994313cyclictest6306-21kworker/0:204:03:180
29931993710cyclictest11313-21munin-node01:08:290
2993199349cyclictest0-21swapper01:27:260
29931993410cyclictest0-21swapper02:05:550
2993199339cyclictest7420-21munin-node00:58:340
2993199339cyclictest0-21swapper00:35:400
29931993310cyclictest10182-21munin-node02:28:250
2993199329cyclictest0-21swapper02:15:290
2993199329cyclictest0-21swapper01:14:010
2993199329cyclictest0-21swapper00:51:180
29931993221cyclictest29921-21cyclictest01:48:230
29931993212cyclictest1657-21cpu00:43:280
29931993211cyclictest10754-21sshd01:05:400
29931993211cyclictest0-21swapper01:58:240
29931993211cyclictest0-21swapper01:34:000
29931993210cyclictest0-21swapper00:56:030
2993199319cyclictest0-21swapper02:18:350
2993199319cyclictest0-21swapper01:55:290
2993199319cyclictest0-21swapper01:28:230
2993199318cyclictest0-21swapper01:46:520
29931993122cyclictest24029-21yum01:38:350
29931993121cyclictest164662sleep001:19:560
29931993110cyclictest8223-21munin-node02:23:190
29931993110cyclictest0-21swapper02:08:240
29931993110cyclictest0-21swapper00:39:340
29931992311cyclictest29933-21sed00:33:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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