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2025-07-02 - 18:02
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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 Wed Jul 02, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31930ksoftirqd/010641-21ls15:42:580
5159995228cyclictest0-21swapper18:02:480
5159995016cyclictest18391-21kworker/0:217:16:300
5159995014cyclictest2868-21kworker/0:115:34:550
5159994828cyclictest0-21swapper18:16:220
5159994824cyclictest18391-21kworker/0:216:59:470
5159994815cyclictest18391-21kworker/0:217:27:510
5159994813cyclictest2868-21kworker/0:116:02:550
5159994813cyclictest11879-21kworker/0:118:35:400
5159994813cyclictest11879-21kworker/0:117:56:520
5159994729cyclictest0-21swapper15:49:480
5159994728cyclictest2868-21kworker/0:115:19:190
5159994728cyclictest0-21swapper18:27:080
5159994727cyclictest0-21swapper18:38:520
5159994727cyclictest0-21swapper17:46:350
5159994727cyclictest0-21swapper17:10:350
5159994727cyclictest0-21swapper16:38:560
5159994727cyclictest0-21swapper16:36:380
5159994716cyclictest2868-21kworker/0:116:26:220
5159994714cyclictest2868-21kworker/0:115:24:570
5159994712cyclictest11879-21kworker/0:117:58:130
5159994627cyclictest0-21swapper16:50:330
5159994627cyclictest0-21swapper16:28:300
5159994624cyclictest0-21swapper17:17:450
5159994616cyclictest2868-21kworker/0:115:32:090
5159994615cyclictest11879-21kworker/0:118:19:130
5159994614cyclictest11879-21kworker/0:117:40:160
5159994613cyclictest11879-21kworker/0:118:46:370
5159994612cyclictest2868-21kworker/0:116:10:320
5159994515cyclictest11879-21kworker/0:118:09:070
5159994513cyclictest2868-21kworker/0:115:57:490
5159994513cyclictest18391-21kworker/0:216:55:410
5159994512cyclictest11879-21kworker/0:117:33:270
5159994511cyclictest2868-21kworker/0:116:13:410
5159994426cyclictest0-21swapper17:05:030
5159994415cyclictest2868-21kworker/0:116:19:030
5159994415cyclictest2868-21kworker/0:115:52:420
5159994414cyclictest11879-21kworker/0:118:29:090
5159994414cyclictest11879-21kworker/0:117:49:510
5159994413cyclictest18391-21kworker/0:216:43:190
5159994312cyclictest2868-21kworker/0:115:38:080
5159994311cyclictest18391-21kworker/0:217:25:200
515999359cyclictest0-21swapper13:54:080
5159993511cyclictest0-21swapper13:18:490
515999349cyclictest0-21swapper14:52:060
515999339cyclictest31ksoftirqd/014:59:550
515999339cyclictest19641-21sed15:17:390
515999339cyclictest0-21swapper14:44:500
515999339cyclictest0-21swapper14:25:460
515999339cyclictest0-21swapper13:25:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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