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2026-08-16 - 04:32
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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 Sun Aug 16, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4331995625cyclictest0-21swapper16:36:210
4331995625cyclictest0-21swapper16:24:040
4331995327cyclictest75150irq/9-eth214:38:450
4331995326cyclictest0-21swapper15:10:120
4331995225cyclictest0-21swapper15:20:130
4331995123cyclictest0-21swapper16:04:530
4331995122cyclictest0-21swapper17:38:040
4331995028cyclictest0-21swapper17:50:130
4331995024cyclictest75150irq/9-eth215:06:090
4331995024cyclictest0-21swapper17:12:280
4331995023cyclictest75150irq/9-eth216:13:120
4331994929cyclictest0-21swapper16:52:290
4331994924cyclictest0-21swapper16:43:360
4331994924cyclictest0-21swapper16:41:280
4331994923cyclictest75150irq/9-eth215:13:150
4331994923cyclictest0-21swapper17:05:540
4331994920cyclictest0-21swapper16:28:230
4331994916cyclictest7432-21kworker/0:014:51:500
4331994915cyclictest7432-21kworker/0:015:40:330
4331994828cyclictest0-21swapper15:22:590
4331994826cyclictest15529-21munin-node16:47:310
4331994823cyclictest0-21swapper17:24:320
4331994823cyclictest0-21swapper17:00:530
4331994814cyclictest7432-21kworker/0:016:07:560
4331994724cyclictest0-21swapper14:53:410
4331994714cyclictest7432-21kworker/0:017:07:410
4331994713cyclictest7432-21kworker/0:017:56:220
4331994710cyclictest0-21swapper17:35:540
4331994627cyclictest0-21swapper15:54:400
4331994615cyclictest7432-21kworker/0:018:02:030
4331994615cyclictest7432-21kworker/0:017:20:310
4331994612cyclictest7432-21kworker/0:015:50:400
4331994516cyclictest7432-21kworker/0:017:43:590
4331994516cyclictest7432-21kworker/0:014:57:420
4331994515cyclictest7432-21kworker/0:017:30:250
4331994515cyclictest7432-21kworker/0:015:27:220
4331994514cyclictest7432-21kworker/0:015:33:010
4331994511cyclictest7432-21kworker/0:015:59:320
4331994414cyclictest7432-21kworker/0:016:17:570
4331994414cyclictest7432-21kworker/0:015:44:520
4331994414cyclictest7432-21kworker/0:014:46:450
4331994411cyclictest7432-21kworker/0:014:32:230
4331993829cyclictest18760-21munin-run14:32:190
4331993511cyclictest0-21swapper13:01:230
4331993510cyclictest12980-21munin-node14:17:340
433199348cyclictest5202-21munin-node13:57:360
4331993410cyclictest9094-21munin-node14:07:400
4331993410cyclictest27779-21munin-node13:32:360
4331993410cyclictest12196-21munin-node12:52:440
433199339cyclictest31ksoftirqd/014:25:370
433199339cyclictest31ksoftirqd/012:44:000
433199339cyclictest25828-21munin-node13:27:380
4331993324cyclictest18035-21munin-node13:07:380
4331993311cyclictest0-21swapper14:13:100
4331993311cyclictest0-21swapper13:45:270
4331993310cyclictest0-21swapper12:39:420
433199329cyclictest16085-21munin-node13:02:390
433199329cyclictest0-21swapper13:57:130
433199328cyclictest0-21swapper14:02:500
433199328cyclictest0-21swapper13:40:060
4331993212cyclictest0-21swapper12:51:260
4331993210cyclictest0-21swapper13:14:500
433199318cyclictest0-21swapper13:49:020
4331993110cyclictest4404-21munin-node12:32:410
4331993110cyclictest0-21swapper13:19:240
4331993020cyclictest238662sleep013:22:330
75150230irq/9-eth20-21swapper12:27:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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