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2026-07-22 - 12:16
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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 Wed Jul 22, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311490ksoftirqd/019784-21threads18:32:490
13629995528cyclictest0-21swapper17:06:340
13629995526cyclictest75150irq/9-eth215:27:290
13629995525cyclictest0-21swapper15:21:430
13629995329cyclictest24532-21kworker/0:215:38:530
13629995231cyclictest0-21swapper18:09:300
13629995226cyclictest0-21swapper15:33:270
13629995224cyclictest0-21swapper15:27:460
13629995125cyclictest75150irq/9-eth218:27:330
13629995026cyclictest0-21swapper18:02:250
13629995025cyclictest0-21swapper16:47:110
13629995016cyclictest24532-21kworker/0:217:40:060
13629994928cyclictest75150irq/9-eth217:54:250
13629994925cyclictest0-21swapper17:13:140
13629994828cyclictest0-21swapper16:49:490
13629994828cyclictest0-21swapper16:16:160
13629994825cyclictest0-21swapper16:40:320
13629994824cyclictest0-21swapper18:25:380
13629994814cyclictest24532-21kworker/0:216:00:320
13629994814cyclictest24532-21kworker/0:215:56:530
13629994814cyclictest24532-21kworker/0:215:16:520
13629994813cyclictest24532-21kworker/0:216:37:150
13629994731cyclictest0-21swapper17:32:420
13629994727cyclictest0-21swapper16:29:340
13629994724cyclictest0-21swapper16:18:060
13629994715cyclictest24532-21kworker/0:218:21:180
13629994714cyclictest24532-21kworker/0:218:03:210
13629994714cyclictest24532-21kworker/0:215:48:420
13629994713cyclictest24532-21kworker/0:216:54:240
13629994629cyclictest0-21swapper15:46:010
13629994627cyclictest0-21swapper16:09:300
13629994627cyclictest0-21swapper16:05:050
13629994626cyclictest0-21swapper18:38:370
13629994613cyclictest24532-21kworker/0:217:07:560
13629994527cyclictest0-21swapper17:48:000
13629994527cyclictest0-21swapper16:59:140
13629994515cyclictest24532-21kworker/0:216:25:360
13629994514cyclictest24532-21kworker/0:217:43:450
13629994428cyclictest0-21swapper18:12:510
13629994414cyclictest24532-21kworker/0:217:28:340
13629994412cyclictest24532-21kworker/0:217:18:200
13629994314cyclictest24532-21kworker/0:217:24:300
13629993821cyclictest0-21swapper14:08:300
1362999359cyclictest31ksoftirqd/013:20:130
13629993511cyclictest6706-21munin-node14:18:000
13629993510cyclictest31ksoftirqd/014:37:270
1362999349cyclictest24236-21munin-node15:02:590
13629993411cyclictest1436-21runrttasks13:24:140
13629993411cyclictest0-21swapper15:11:150
13629993410cyclictest13699-21munin-node13:13:020
1362999339cyclictest31ksoftirqd/014:02:560
1362999339cyclictest0-21swapper14:54:080
1362999339cyclictest0-21swapper13:49:410
1362999339cyclictest0-21swapper13:33:280
13629993317cyclictest13622-21cyclictest14:47:550
13629993311cyclictest0-21swapper14:30:100
13629993310cyclictest0-21swapper13:44:010
13629993310cyclictest0-21swapper13:30:240
1362999329cyclictest0-21swapper14:40:430
13629993222cyclictest5368-21ls14:13:030
13629993222cyclictest17065-21ls14:43:030
13629993221cyclictest24145-21ntp_states13:38:070
13629993210cyclictest0-21swapper15:00:240
13629993210cyclictest0-21swapper14:00:100
1362999318cyclictest0-21swapper14:23:200
13629993110cyclictest0-21swapper13:52:570
13629992920cyclictest13645-21latency_hist13:12:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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