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2025-09-16 - 20:54
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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 Tue Sep 16, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17232995032cyclictest0-21swapper14:11:410
17232995025cyclictest192382sleep015:23:030
17232994914cyclictest26272-21kworker/0:214:18:570
17232994827cyclictest0-21swapper16:44:040
17232994826cyclictest0-21swapper13:23:500
17232994814cyclictest26272-21kworker/0:215:37:390
17232994814cyclictest26272-21kworker/0:215:30:450
17232994814cyclictest26272-21kworker/0:213:51:120
17232994814cyclictest11361-21kworker/0:116:14:280
17232994813cyclictest26272-21kworker/0:215:06:580
17232994728cyclictest0-21swapper15:14:240
17232994728cyclictest0-21swapper14:36:570
17232994722cyclictest0-21swapper13:36:280
17232994625cyclictest0-21swapper16:04:160
17232994616cyclictest26272-21kworker/0:213:43:230
17232994615cyclictest26272-21kworker/0:214:43:430
17232994615cyclictest11361-21kworker/0:116:21:070
17232994615cyclictest11361-21kworker/0:116:15:510
17232994613cyclictest26272-21kworker/0:215:41:240
17232994612cyclictest26272-21kworker/0:214:23:270
17232994612cyclictest11361-21kworker/0:115:51:570
17232994611cyclictest11361-21kworker/0:115:55:570
17232994531cyclictest0-21swapper16:08:470
17232994528cyclictest0-21swapper14:25:590
17232994528cyclictest0-21swapper13:32:070
17232994516cyclictest26272-21kworker/0:214:05:260
17232994515cyclictest26272-21kworker/0:214:30:100
17232994514cyclictest26272-21kworker/0:215:17:580
17232994514cyclictest11361-21kworker/0:116:30:020
17232994513cyclictest26272-21kworker/0:215:26:510
17232994513cyclictest26272-21kworker/0:215:00:150
17232994513cyclictest26272-21kworker/0:214:47:030
17232994513cyclictest26272-21kworker/0:213:15:210
17232994513cyclictest11361-21kworker/0:116:27:300
17232994512cyclictest26272-21kworker/0:213:57:220
17232994430cyclictest0-21swapper14:50:270
17232994426cyclictest0-21swapper14:56:390
17232994415cyclictest26272-21kworker/0:215:45:210
17232994415cyclictest11361-21kworker/0:116:37:520
17232994414cyclictest26272-21kworker/0:213:45:420
17232994410cyclictest0-21swapper14:00:190
17232994317cyclictest0-21swapper13:25:070
17232993610cyclictest27049-21munin-node11:40:150
1723299349cyclictest0-21swapper12:36:370
1723299349cyclictest0-21swapper11:48:300
1723299349cyclictest0-21swapper11:35:160
17232993314cyclictest0-21swapper12:42:570
17232993311cyclictest0-21swapper12:03:020
17232993311cyclictest0-21swapper11:52:450
17232993310cyclictest21207-21munin-node11:25:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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