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2026-09-22 - 08:01
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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 all highest latencies:
System rack2slot6.osadl.org (updated Tue Sep 22, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17324995526cyclictest0-21swapper16:26:170
17324995427cyclictest75150irq/9-eth215:44:220
17324995426cyclictest0-21swapper14:36:310
17324995326cyclictest75150irq/9-eth214:26:550
17324995226cyclictest75150irq/9-eth217:01:470
17324995226cyclictest75150irq/9-eth215:08:030
17324995126cyclictest75150irq/9-eth215:37:260
17324995126cyclictest0-21swapper13:41:490
17324995125cyclictest0-21swapper14:52:580
17324995124cyclictest0-21swapper16:06:500
17324995124cyclictest0-21swapper13:44:450
17324995024cyclictest0-21swapper16:55:550
17324995020cyclictest0-21swapper15:53:480
17324995019cyclictest0-21swapper16:50:430
17324995019cyclictest0-21swapper14:03:300
17324994925cyclictest0-21swapper15:52:130
17324994924cyclictest0-21swapper14:11:110
17324994923cyclictest0-21swapper16:29:520
17324994922cyclictest0-21swapper15:27:540
17324994921cyclictest0-21swapper14:27:380
17324994827cyclictest75150irq/9-eth214:41:480
17324994825cyclictest0-21swapper16:33:190
17324994825cyclictest0-21swapper16:19:050
17324994824cyclictest0-21swapper15:19:190
17324994821cyclictest0-21swapper15:38:380
17324994820cyclictest0-21swapper15:05:340
17324994813cyclictest23816-21kworker/0:014:47:350
17324994727cyclictest0-21swapper13:56:020
17324994724cyclictest0-21swapper14:02:020
17324994716cyclictest23816-21kworker/0:014:18:190
17324994716cyclictest23816-21kworker/0:014:15:210
17324994715cyclictest23816-21kworker/0:015:26:270
17324994714cyclictest6746-21kworker/0:113:33:020
17324994714cyclictest23816-21kworker/0:016:12:480
1732499469cyclictest0-21swapper13:49:060
17324994615cyclictest23816-21kworker/0:016:40:180
17324994615cyclictest23816-21kworker/0:015:16:560
17324994612cyclictest23816-21kworker/0:015:00:450
17324994526cyclictest0-21swapper16:00:340
17324994514cyclictest23816-21kworker/0:014:42:520
17324994513cyclictest23816-21kworker/0:016:43:480
17324994426cyclictest0-21swapper16:08:000
1732499349cyclictest0-21swapper13:06:370
17324993410cyclictest21855-21memory11:42:570
1732499339cyclictest10396-21munin-node12:37:520
17324993311cyclictest12952-21ls12:42:550
17324993310cyclictest0-21swapper13:22:040
17324993310cyclictest0-21swapper12:28:170
1732499329cyclictest0-21swapper12:54:290
1732499329cyclictest0-21swapper12:07:520
1732499329cyclictest0-21swapper11:58:140
1732499328cyclictest0-21swapper11:39:500
17324993222cyclictest22085-21munin-node13:07:540
17324993211cyclictest0-21swapper13:01:520
17324993210cyclictest2883-21sort12:17:520
17324993210cyclictest0-21swapper12:47:550
17324993210cyclictest0-21swapper11:48:120
1732499319cyclictest29884-21munin-node13:27:520
1732499319cyclictest0-21swapper11:54:450
1732499319cyclictest0-21swapper11:33:080
17324993122cyclictest289712sleep013:23:080
17324993121cyclictest17317-21cyclictest13:12:520
17324993121cyclictest0-21swapper12:03:000
17324993120cyclictest17317-21cyclictest12:32:550
17324993120cyclictest17317-21cyclictest12:22:590
17324993110cyclictest0-21swapper12:12:490
1554922914sleep015668-21munin-node11:27:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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