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2026-06-24 - 01:16
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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 376 highest latencies:
System rack2slot6.osadl.org (updated Tue Jun 23, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311650ksoftirqd/019880-21threads06:03:550
18678995727cyclictest0-21swapper05:58:540
18678995625cyclictest0-21swapper06:37:200
18678995525cyclictest0-21swapper04:27:440
18678995426cyclictest0-21swapper04:37:250
18678995324cyclictest0-21swapper07:00:070
18678995322cyclictest0-21swapper06:43:370
18678995321cyclictest0-21swapper05:54:220
18678995122cyclictest0-21swapper04:40:430
18678995122cyclictest0-21swapper04:17:050
18678995113cyclictest0-21swapper04:49:170
18678995028cyclictest0-21swapper04:02:330
18678995021cyclictest0-21swapper06:26:350
18678995021cyclictest0-21swapper04:18:510
18678994924cyclictest1436-21runrttasks07:16:570
18678994924cyclictest0-21swapper05:28:340
18678994924cyclictest0-21swapper04:10:580
18678994910cyclictest0-21swapper04:58:350
18678994826cyclictest0-21swapper06:53:540
18678994816cyclictest6055-21kworker/0:005:51:510
18678994815cyclictest22865-21kworker/0:107:27:570
18678994811cyclictest0-21swapper05:32:020
18678994730cyclictest0-21swapper06:41:420
18678994723cyclictest0-21swapper05:22:390
18678994720cyclictest0-21swapper06:20:340
18678994716cyclictest6055-21kworker/0:004:31:430
18678994714cyclictest23854-21kworker/0:106:10:080
18678994711cyclictest0-21swapper05:01:560
1867899468cyclictest0-21swapper04:06:410
1867899467cyclictest0-21swapper05:45:060
18678994618cyclictest0-21swapper04:47:390
18678994613cyclictest23854-21kworker/0:106:16:320
18678994612cyclictest6055-21kworker/0:005:16:110
18678994612cyclictest23854-21kworker/0:106:49:410
18678994610cyclictest0-21swapper05:11:460
1867899459cyclictest0-21swapper07:10:020
18678994527cyclictest0-21swapper07:20:190
18678994515cyclictest2183-21kworker/0:007:03:500
18678994514cyclictest23854-21kworker/0:106:32:030
18678994510cyclictest0-21swapper05:39:320
18678994413cyclictest6055-21kworker/0:005:34:400
1867899439cyclictest17592-21munin-node03:18:560
18678994315cyclictest6055-21kworker/0:005:03:410
18678993810cyclictest31233-21munin-node03:53:570
1867899349cyclictest0-21swapper03:25:290
1867899349cyclictest0-21swapper02:54:190
18678993410cyclictest23442-21munin-node03:34:030
1867899339cyclictest6394-21munin-node02:49:030
18678993323cyclictest304342sleep002:29:000
18678993322cyclictest27037-21irqstats02:19:050
18678993310cyclictest25386-21munin-node03:38:590
18678993310cyclictest22641-21munin-node02:09:070
1867899329cyclictest0-21swapper03:46:080
1867899329cyclictest0-21swapper03:13:030
18678993221cyclictest196452sleep001:59:130
1867899319cyclictest296712sleep002:25:080
1867899319cyclictest0-21swapper03:53:270
1867899319cyclictest0-21swapper03:31:070
1867899319cyclictest0-21swapper02:46:430
1867899318cyclictest0-21swapper02:15:560
18678993122cyclictest0-21swapper03:08:220
18678993121cyclictest21194-21irqstats02:04:060
18678993111cyclictest15651-21munin-node03:14:050
18678993110cyclictest2035-21aten2.4-expect02:39:000
1867899309cyclictest32383-21munin-node02:34:030
1867899309cyclictest0-21swapper02:59:030
18678992411cyclictest18679-21latency_hist01:58:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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