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2026-01-09 - 15:32
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Fri Jan 09, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31603996217cyclictest0-21swapper09:34:260
31603996216cyclictest0-21swapper11:04:110
31603996215cyclictest3211-21kworker/0:109:28:270
31603996213cyclictest0-21swapper11:11:240
3160399619cyclictest0-21swapper10:02:520
31603996115cyclictest30187-21kworker/0:210:06:310
31603996115cyclictest27046-21kworker/0:010:25:590
31603996114cyclictest9189-21kworker/0:209:20:190
31603996114cyclictest9189-21kworker/0:209:01:400
31603996114cyclictest9189-21kworker/0:208:59:170
31603996114cyclictest27046-21kworker/0:011:37:260
31603996014cyclictest3211-21kworker/0:109:38:100
31603996014cyclictest30187-21kworker/0:210:17:060
31603996014cyclictest27046-21kworker/0:011:19:070
31603996013cyclictest3211-21kworker/0:109:51:290
31603996011cyclictest0-21swapper08:53:400
31603995925cyclictest0-21swapper11:30:580
31603995918cyclictest0-21swapper09:12:070
31603995914cyclictest32544-21kworker/0:108:47:360
31603995914cyclictest3211-21kworker/0:109:41:260
31603995914cyclictest27046-21kworker/0:011:05:510
31603995913cyclictest27046-21kworker/0:011:54:090
31603995913cyclictest27046-21kworker/0:010:47:570
31603995913cyclictest22998-21kworker/0:208:44:080
31603995913cyclictest11037-21kworker/0:108:25:360
31603995911cyclictest26948-21aten2.4_r2power09:15:020
31603995815cyclictest27046-21kworker/0:010:43:520
31603995815cyclictest22998-21kworker/0:208:35:130
31603995814cyclictest27046-21kworker/0:010:57:580
31603995814cyclictest27046-21kworker/0:010:51:190
31603995814cyclictest11037-21kworker/0:108:31:110
31603995813cyclictest9189-21kworker/0:209:07:390
31603995813cyclictest30187-21kworker/0:210:10:490
31603995813cyclictest27046-21kworker/0:011:20:110
31603995813cyclictest0-21swapper11:24:450
31603995714cyclictest27046-21kworker/0:010:33:220
31603995713cyclictest3211-21kworker/0:109:47:060
31603995713cyclictest30187-21kworker/0:210:22:420
31603995713cyclictest27046-21kworker/0:011:43:220
31603995712cyclictest27046-21kworker/0:010:36:120
31603995613cyclictest30187-21kworker/0:209:59:080
31603995515cyclictest0-21swapper11:46:260
31603993610cyclictest20809-21munin-node07:20:160
31603993610cyclictest0-21swapper07:18:440
3160399358cyclictest26670-21munin-node07:35:120
31603993510cyclictest7150-21munin-node06:45:190
31603993410cyclictest13804-21latency_hist08:24:560
3160399339cyclictest4098-21munin-node08:00:110
3160399339cyclictest25712-21users07:30:210
3160399339cyclictest0-21swapper07:59:260
3160399339cyclictest0-21swapper07:43:310
3160399339cyclictest0-21swapper07:28:360
3160399338cyclictest0-21swapper06:52:300
3160399329cyclictest0-21swapper08:19:200
3160399329cyclictest0-21swapper06:38:090
3160399329cyclictest0-21swapper06:32:200
31603993215cyclictest31605-21latency_hist06:25:040
31603993211cyclictest16907-21munin-node07:10:170
31603993211cyclictest0-21swapper07:46:000
3160399319cyclictest0-21swapper08:05:530
3160399319cyclictest0-21swapper07:50:000
3160399319cyclictest0-21swapper07:03:000
31603993123cyclictest5817-21ls06:40:200
31603993122cyclictest160092sleep007:05:370
31603993120cyclictest11650-21ls06:55:180
31603993110cyclictest0-21swapper08:13:590
31603993110cyclictest0-21swapper06:28:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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