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2026-06-08 - 07:56
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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 Jun 08, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311440ksoftirqd/02709-21threads17:29:020
23398996514cyclictest0-21swapper17:11:470
2339899639cyclictest0-21swapper18:15:120
23398996214cyclictest29713-21kworker/0:116:49:250
23398996135cyclictest29713-21kworker/0:117:15:430
23398996115cyclictest29713-21kworker/0:117:22:160
23398996115cyclictest29702-21kworker/0:018:19:530
23398996114cyclictest25043-21kworker/0:119:29:270
23398996114cyclictest20695-21munin-node19:33:510
23398996113cyclictest32164-21kworker/0:216:24:180
23398996112cyclictest25043-21kworker/0:119:11:010
23398996111cyclictest24789-21munin-node17:53:500
23398996016cyclictest29702-21kworker/0:018:25:240
23398996015cyclictest25043-21kworker/0:119:04:080
23398996014cyclictest32164-21kworker/0:216:43:450
23398996014cyclictest32164-21kworker/0:216:40:400
23398996014cyclictest24940-21kworker/0:019:39:550
23398996013cyclictest29702-21kworker/0:018:11:330
23398996013cyclictest2068-21kworker/0:217:38:130
23398996012cyclictest29702-21kworker/0:018:05:330
23398996012cyclictest25043-21kworker/0:118:39:570
23398996011cyclictest0-21swapper17:00:470
23398995915cyclictest29713-21kworker/0:117:05:100
23398995915cyclictest20491-21kworker/0:117:51:480
23398995914cyclictest29713-21kworker/0:117:24:110
23398995914cyclictest29713-21kworker/0:116:54:210
23398995914cyclictest25043-21kworker/0:118:45:560
23398995914cyclictest24664-21kworker/0:017:45:560
23398995914cyclictest0-21swapper16:35:380
23398995913cyclictest2068-21kworker/0:217:41:010
23398995912cyclictest25043-21kworker/0:118:30:280
23398995912cyclictest0-21swapper18:54:410
23398995912cyclictest0-21swapper18:50:130
23398995911cyclictest0-21swapper19:51:180
23398995910cyclictest0-21swapper18:02:280
2339899589cyclictest75150irq/9-eth216:29:050
23398995814cyclictest25043-21kworker/0:119:00:250
23398995813cyclictest25043-21kworker/0:118:35:160
23398995714cyclictest0-21swapper19:43:400
23398995712cyclictest25043-21kworker/0:119:13:540
23398995612cyclictest25043-21kworker/0:119:27:560
23398995611cyclictest25043-21kworker/0:119:19:510
2339899538cyclictest9256-21missed_timers15:09:060
2339899509cyclictest0-21swapper14:54:300
2339899459cyclictest0-21swapper16:09:110
2339899459cyclictest0-21swapper14:43:490
2339899449cyclictest0-21swapper15:34:000
2339899439cyclictest0-21swapper16:18:240
2339899439cyclictest0-21swapper16:08:030
23398994310cyclictest0-21swapper14:44:520
2339899429cyclictest0-21swapper16:19:300
2339899429cyclictest0-21swapper15:56:030
2339899429cyclictest0-21swapper15:16:570
2339899429cyclictest0-21swapper14:38:020
2339899419cyclictest0-21swapper15:07:540
23398993522cyclictest0-21swapper14:52:460
23398993510cyclictest0-21swapper14:59:300
23398993422cyclictest0-21swapper15:50:340
23398993422cyclictest0-21swapper14:30:160
23398993421cyclictest14776-21diskstats15:24:010
23398993322cyclictest24679-21sshd14:25:160
23398993321cyclictest0-21swapper16:02:300
23398993321cyclictest0-21swapper15:43:550
23398993321cyclictest0-21swapper15:39:430
23398993321cyclictest0-21swapper15:29:080
23398993321cyclictest0-21swapper15:18:530
2170723012sleep021792-21grep14:19:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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