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2026-07-06 - 10:42
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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 Mon Jul 06, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5959995632cyclictest6323-21kworker/0:115:48:360
5959995523cyclictest75150irq/9-eth217:52:270
5959995328cyclictest0-21swapper15:58:470
5959995323cyclictest75150irq/9-eth216:49:500
5959995126cyclictest0-21swapper18:46:200
5959995126cyclictest0-21swapper17:56:520
5959995026cyclictest0-21swapper16:47:050
5959995023cyclictest0-21swapper17:07:200
5959995015cyclictest6323-21kworker/0:116:41:510
5959994927cyclictest0-21swapper18:54:360
5959994925cyclictest0-21swapper18:41:470
5959994924cyclictest75150irq/9-eth218:25:270
31490ksoftirqd/031391-21threads16:23:500
5959994829cyclictest0-21swapper16:35:140
5959994822cyclictest0-21swapper15:48:240
5959994820cyclictest0-21swapper18:52:130
5959994814cyclictest6323-21kworker/0:117:39:300
5959994814cyclictest6323-21kworker/0:115:40:310
5959994726cyclictest0-21swapper17:19:200
5959994725cyclictest6323-21kworker/0:116:11:010
5959994721cyclictest75150irq/9-eth215:57:490
5959994717cyclictest0-21swapper18:03:030
5959994716cyclictest6323-21kworker/0:118:14:590
5959994715cyclictest6323-21kworker/0:118:04:230
5959994715cyclictest6323-21kworker/0:117:32:170
5959994714cyclictest6323-21kworker/0:117:10:430
5959994714cyclictest16349-21kworker/0:018:34:570
5959994628cyclictest0-21swapper17:34:280
5959994625cyclictest0-21swapper18:29:380
5959994624cyclictest0-21swapper17:17:050
5959994623cyclictest75150irq/9-eth216:16:470
5959994616cyclictest6323-21kworker/0:116:54:050
5959994615cyclictest6323-21kworker/0:117:25:370
5959994615cyclictest6323-21kworker/0:116:20:010
5959994613cyclictest6323-21kworker/0:116:04:300
5959994530cyclictest0-21swapper17:46:520
5959994526cyclictest0-21swapper18:58:570
5959994518cyclictest6323-21kworker/0:118:09:100
5959994431cyclictest0-21swapper19:06:480
5959994426cyclictest0-21swapper18:19:180
5959994417cyclictest6323-21kworker/0:117:01:090
5959994415cyclictest6323-21kworker/0:116:30:360
5959993811cyclictest6323-21kworker/0:115:38:320
595999369cyclictest27467-21munin-node14:33:480
5959993510cyclictest0-21swapper15:18:420
5959993510cyclictest0-21swapper14:43:380
5959993411cyclictest1436-21runrttasks15:30:490
5959993410cyclictest0-21swapper13:50:370
595999339cyclictest0-21swapper14:49:040
595999338cyclictest0-21swapper15:12:510
595999338cyclictest0-21swapper14:02:360
5959993310cyclictest14620-21munin-node15:23:480
5959993310cyclictest0-21swapper15:13:420
5959993310cyclictest0-21swapper13:39:110
595999329cyclictest0-21swapper14:20:190
595999329cyclictest0-21swapper14:16:340
595999329cyclictest0-21swapper14:07:280
595999328cyclictest0-21swapper14:57:100
5959993221cyclictest29475-21cut14:38:480
5959993210cyclictest0-21swapper15:08:140
5959993122cyclictest0-21swapper14:27:160
5959993121cyclictest267152sleep014:29:570
5959993121cyclictest17971-21diskstats14:08:520
5959993121cyclictest133672sleep013:56:370
5959993110cyclictest0-21swapper15:00:190
5959993110cyclictest0-21swapper13:46:290
5959992920cyclictest5965-21latency_hist13:38:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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