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2025-06-17 - 01:50
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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 50 highest latencies:
System rack2slot6.osadl.org (updated Tue Jun 17, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31950ksoftirqd/09158-21ls06:52:490
19607996415cyclictest0-21swapper05:00:210
19607996314cyclictest16808-21kworker/0:205:40:390
19607996311cyclictest0-21swapper04:50:390
19607996213cyclictest4760-21kworker/0:204:06:450
19607996115cyclictest4760-21kworker/0:203:58:320
19607996115cyclictest16808-21kworker/0:206:51:210
19607996114cyclictest8501-21kworker/0:105:11:370
19607996114cyclictest4760-21kworker/0:204:43:250
19607996114cyclictest4760-21kworker/0:204:41:570
19607996114cyclictest16808-21kworker/0:206:14:570
19607996114cyclictest16808-21kworker/0:205:33:010
19607996114cyclictest16808-21kworker/0:205:14:260
19607996111cyclictest0-21swapper04:15:280
19607996016cyclictest16808-21kworker/0:207:06:030
19607996015cyclictest16808-21kworker/0:207:11:260
19607996015cyclictest16808-21kworker/0:205:27:490
19607996015cyclictest0-21swapper05:21:070
19607996015cyclictest0-21swapper04:19:520
19607996014cyclictest4760-21kworker/0:203:48:130
19607996014cyclictest16808-21kworker/0:206:24:450
19607996014cyclictest16808-21kworker/0:205:23:180
19607996012cyclictest16808-21kworker/0:206:17:570
19607996012cyclictest0-21swapper06:10:360
19607995915cyclictest16808-21kworker/0:206:30:060
19607995914cyclictest4760-21kworker/0:204:25:480
19607995914cyclictest16808-21kworker/0:207:00:440
19607995913cyclictest4760-21kworker/0:204:36:530
19607995913cyclictest4760-21kworker/0:203:47:190
19607995913cyclictest16808-21kworker/0:206:02:470
19607995912cyclictest0-21swapper03:56:070
19607995911cyclictest0-21swapper05:45:180
19607995814cyclictest4760-21kworker/0:204:10:100
19607995814cyclictest16808-21kworker/0:206:33:060
19607995813cyclictest4760-21kworker/0:204:29:060
19607995813cyclictest16808-21kworker/0:206:46:240
19607995811cyclictest16808-21kworker/0:205:59:140
19607995714cyclictest8501-21kworker/0:105:06:150
19607995713cyclictest16808-21kworker/0:205:53:080
19607995614cyclictest4760-21kworker/0:204:57:120
19607995611cyclictest16808-21kworker/0:205:47:370
19607995411cyclictest16808-21kworker/0:206:39:530
19607993710cyclictest0-21swapper03:35:380
1960799359cyclictest0-21swapper02:45:110
19607993510cyclictest27481-21munin-node02:03:090
1960799349cyclictest0-21swapper03:23:090
1960799349cyclictest0-21swapper02:09:250
1960799348cyclictest28272-21munin-node03:27:550
19607993411cyclictest24796-21runrttasks01:54:180
1960799339cyclictest0-21swapper02:48:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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