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2026-08-02 - 15:16
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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 highest latencies:
System rack2slot6.osadl.org (updated Sun Aug 02, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31890ksoftirqd/016347-21sadc05:43:560
7483996424cyclictest0-21swapper06:02:240
748399629cyclictest0-21swapper05:55:550
7483996215cyclictest1323-21kworker/0:204:44:290
7483996211cyclictest9001-21irqstats03:49:200
7483996116cyclictest1323-21kworker/0:203:27:160
7483996113cyclictest28691-21kworker/0:106:06:100
7483996113cyclictest1323-21kworker/0:205:05:440
7483996015cyclictest1323-21kworker/0:203:11:550
7483995916cyclictest0-21swapper05:36:540
7483995914cyclictest28691-21kworker/0:106:15:500
7483995813cyclictest1323-21kworker/0:203:55:020
7483995427cyclictest0-21swapper06:20:360
7483995426cyclictest75150irq/9-eth204:53:550
7483995328cyclictest75150irq/9-eth204:59:180
7483995328cyclictest0-21swapper04:57:070
7483995322cyclictest18455-21munin-node03:59:240
7483995313cyclictest0-21swapper04:26:400
7483995210cyclictest0-21swapper04:35:180
7483995125cyclictest1323-21kworker/0:204:39:230
7483994924cyclictest75150irq/9-eth206:12:130
7483994924cyclictest0-21swapper04:22:400
7483994923cyclictest0-21swapper04:15:060
748399489cyclictest0-21swapper03:19:160
748399489cyclictest0-21swapper03:14:510
7483994815cyclictest1323-21kworker/0:204:30:290
748399479cyclictest0-21swapper05:10:080
748399478cyclictest0-21swapper05:15:340
7483994726cyclictest0-21swapper03:44:070
7483994713cyclictest1323-21kworker/0:205:23:510
7483994710cyclictest0-21swapper03:43:210
748399468cyclictest0-21swapper05:51:110
7483994615cyclictest75150irq/9-eth205:24:100
7483994615cyclictest1323-21kworker/0:204:04:090
7483994615cyclictest1323-21kworker/0:202:57:240
7483994612cyclictest1323-21kworker/0:203:01:160
7483994611cyclictest1323-21kworker/0:205:30:480
7483994527cyclictest0-21swapper03:32:490
7483994513cyclictest1323-21kworker/0:205:46:240
7483994513cyclictest1323-21kworker/0:203:36:270
7483994512cyclictest1323-21kworker/0:204:10:450
7483994414cyclictest1323-21kworker/0:203:04:240
7483993810cyclictest21886-21munin-run02:54:070
7483993516cyclictest0-21swapper01:40:130
748399339cyclictest0-21swapper02:34:200
7483993311cyclictest0-21swapper02:46:070
7483993310cyclictest11437-21munin-node01:04:320
748399329cyclictest0-21swapper01:49:590
748399329cyclictest0-21swapper01:32:000
7483993223cyclictest18199-21ls01:19:350
7483993221cyclictest144242sleep001:09:480
7483993221cyclictest1097-21snmpd01:55:240
7483993212cyclictest10275-21munin-node02:24:230
7483993211cyclictest0-21swapper00:55:280
7483993210cyclictest23117-21munin-node01:34:280
7483993210cyclictest15324-21munin-node01:14:270
7483993210cyclictest0-21swapper01:45:310
748399319cyclictest7048-21netstat02:14:280
748399319cyclictest0-21swapper02:39:520
748399319cyclictest0-21swapper02:22:410
748399319cyclictest0-21swapper02:10:400
748399319cyclictest0-21swapper01:24:540
7483993122cyclictest951-21sort01:59:260
7483993122cyclictest3524-21sshd02:04:440
7483993121cyclictest0-21swapper02:29:190
7483993120cyclictest10192-21grep00:59:340
558422811sleep05705-21cpu00:49:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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