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2026-07-25 - 11:52
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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 Jul 25, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19758995626cyclictest0-21swapper15:45:330
19758995423cyclictest0-21swapper17:29:450
19758995225cyclictest0-21swapper16:59:390
19758995224cyclictest0-21swapper15:53:420
19758995223cyclictest75150irq/9-eth216:16:570
19758995127cyclictest75150irq/9-eth217:33:220
19758995127cyclictest0-21swapper15:32:260
19758995125cyclictest0-21swapper18:23:450
19758995024cyclictest0-21swapper17:51:400
19758995020cyclictest75150irq/9-eth217:06:180
19758994925cyclictest0-21swapper18:00:430
19758994925cyclictest0-21swapper17:46:520
19758994923cyclictest0-21swapper17:23:490
19758994914cyclictest15062-21kworker/0:115:22:180
19758994827cyclictest20239-21seq15:27:130
19758994827cyclictest0-21swapper16:33:250
19758994827cyclictest0-21swapper15:07:560
19758994824cyclictest0-21swapper15:33:300
19758994815cyclictest15062-21kworker/0:117:40:260
19758994727cyclictest0-21swapper18:13:550
19758994726cyclictest0-21swapper17:16:160
19758994716cyclictest15062-21kworker/0:116:22:180
19758994715cyclictest15062-21kworker/0:117:52:460
19758994715cyclictest15062-21kworker/0:116:55:330
19758994715cyclictest15062-21kworker/0:115:49:510
19758994713cyclictest15062-21kworker/0:118:19:320
19758994713cyclictest15062-21kworker/0:117:11:210
19758994710cyclictest15062-21kworker/0:118:31:030
19758994627cyclictest0-21swapper16:43:460
19758994625cyclictest7055-21expr18:07:530
19758994616cyclictest15062-21kworker/0:118:05:200
19758994615cyclictest15062-21kworker/0:116:08:400
19758994614cyclictest15062-21kworker/0:116:02:310
19758994612cyclictest15062-21kworker/0:118:34:050
19758994611cyclictest15062-21kworker/0:115:40:200
19758994527cyclictest0-21swapper16:41:150
19758994515cyclictest15062-21kworker/0:116:31:450
19758994514cyclictest15062-21kworker/0:117:22:080
19758994513cyclictest15062-21kworker/0:116:48:530
19758994512cyclictest15062-21kworker/0:116:05:180
19758994428cyclictest0-21swapper16:24:100
19758994425cyclictest0-21swapper15:13:550
1975899359cyclictest31ksoftirqd/013:26:570
19758993511cyclictest31ksoftirqd/014:05:050
19758993510cyclictest30363-21munin-node14:58:060
1975899349cyclictest27612-21munin-node13:28:140
1975899348cyclictest18669-21munin-node14:28:100
19758993411cyclictest0-21swapper14:52:560
19758993411cyclictest0-21swapper14:48:160
19758993411cyclictest0-21swapper14:47:460
19758993411cyclictest0-21swapper14:25:370
19758993410cyclictest31ksoftirqd/014:14:560
19758993410cyclictest31ksoftirqd/014:02:330
19758993410cyclictest31ksoftirqd/013:56:170
19758993410cyclictest31ksoftirqd/013:15:460
19758993410cyclictest0-21swapper14:39:260
19758993410cyclictest0-21swapper13:18:210
1975899339cyclictest0-21swapper13:49:200
1975899338cyclictest0-21swapper15:05:500
19758993312cyclictest0-21swapper14:09:560
19758993311cyclictest0-21swapper13:43:480
19758993311cyclictest0-21swapper13:39:070
19758993311cyclictest0-21swapper13:37:130
19758993310cyclictest15089-21grep14:18:070
19758993310cyclictest0-21swapper14:33:190
19758993310cyclictest0-21swapper13:10:560
75150280irq/9-eth217890-21aten2.4-expect13:03:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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