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2026-04-20 - 02:20
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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 50 highest latencies:
System rack2slot6.osadl.org (updated Mon Apr 20, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23929995228cyclictest0-21swapper17:52:240
23929995125cyclictest0-21swapper19:41:540
23929995027cyclictest0-21swapper18:49:580
23929994928cyclictest0-21swapper18:17:330
23929994915cyclictest29788-21kworker/0:019:00:270
23929994814cyclictest29788-21kworker/0:019:15:140
23929994813cyclictest29788-21kworker/0:018:27:300
23929994726cyclictest0-21swapper20:35:110
23929994723cyclictest0-21swapper19:45:570
23929994720cyclictest75150irq/9-eth220:14:470
23929994719cyclictest0-21swapper21:06:390
23929994716cyclictest29788-21kworker/0:018:05:140
23929994715cyclictest29788-21kworker/0:019:36:110
23929994715cyclictest29788-21kworker/0:019:26:120
23929994714cyclictest29788-21kworker/0:017:57:220
23929994713cyclictest29788-21kworker/0:019:57:170
23929994713cyclictest29788-21kworker/0:018:11:340
2392999469cyclictest0-21swapper17:44:400
23929994637cyclictest0-21swapper20:45:110
23929994629cyclictest10022-21taskset20:12:090
23929994626cyclictest0-21swapper18:28:390
23929994623cyclictest0-21swapper21:02:210
23929994622cyclictest0-21swapper20:21:190
23929994614cyclictest29788-21kworker/0:018:43:030
23929994612cyclictest29788-21kworker/0:017:57:540
23929994528cyclictest0-21swapper18:19:160
23929994527cyclictest0-21swapper21:08:290
23929994524cyclictest75150irq/9-eth218:57:160
23929994515cyclictest29788-21kworker/0:019:28:170
23929994515cyclictest29788-21kworker/0:019:18:450
23929994515cyclictest28762-21kworker/0:120:56:590
23929994514cyclictest29788-21kworker/0:020:07:100
23929994514cyclictest29788-21kworker/0:019:08:180
23929994514cyclictest29788-21kworker/0:018:38:050
23929994513cyclictest29788-21kworker/0:019:48:460
23929994513cyclictest28762-21kworker/0:120:41:380
23929994426cyclictest0-21swapper20:00:390
23929994425cyclictest0-21swapper20:28:150
23929994414cyclictest28762-21kworker/0:120:49:430
23929994413cyclictest29788-21kworker/0:019:04:480
23929994412cyclictest19267-21kworker/0:020:25:550
2392999439cyclictest29788-21kworker/0:018:34:420
23929993921cyclictest1343-21chrt16:08:060
23929993718cyclictest0-21swapper16:03:080
23929993611cyclictest0-21swapper16:33:140
23929993520cyclictest0-21swapper17:03:050
23929993517cyclictest0-21swapper15:57:530
23929993516cyclictest0-21swapper15:44:400
23929993510cyclictest18957-21munin-node16:53:080
2392999349cyclictest0-21swapper16:31:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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