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2025-09-19 - 02:26
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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 Fri Sep 19, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14242995113cyclictest24738-21kworker/0:003:42:400
14242994826cyclictest0-21swapper03:24:320
14242994814cyclictest24738-21kworker/0:004:29:090
14242994813cyclictest24738-21kworker/0:004:12:210
14242994730cyclictest0-21swapper01:37:350
14242994727cyclictest0-21swapper03:31:150
14242994727cyclictest0-21swapper02:08:440
14242994725cyclictest19229-21kworker/0:202:43:410
14242994715cyclictest19229-21kworker/0:202:33:060
14242994715cyclictest16726-21kworker/0:003:11:140
14242994715cyclictest16726-21kworker/0:003:02:180
14242994714cyclictest24738-21kworker/0:003:37:580
14242994714cyclictest19229-21kworker/0:202:14:590
14242994713cyclictest19229-21kworker/0:201:25:040
14242994713cyclictest11278-21kworker/0:103:17:070
14242994629cyclictest0-21swapper01:17:510
14242994627cyclictest0-21swapper04:09:480
14242994627cyclictest0-21swapper02:57:460
14242994627cyclictest0-21swapper02:27:430
14242994620cyclictest0-21swapper03:08:200
14242994616cyclictest11278-21kworker/0:103:28:590
14242994615cyclictest72450irq/9-eth204:31:070
14242994615cyclictest19229-21kworker/0:201:35:460
14242994614cyclictest72450irq/9-eth201:42:190
14242994614cyclictest19229-21kworker/0:202:18:270
14242994525cyclictest0-21swapper02:54:410
14242994524cyclictest0-21swapper01:47:290
14242994518cyclictest19229-21kworker/0:202:40:160
14242994516cyclictest19229-21kworker/0:202:00:080
14242994515cyclictest24738-21kworker/0:004:25:080
14242994515cyclictest24738-21kworker/0:003:58:330
14242994515cyclictest19229-21kworker/0:201:29:200
14242994513cyclictest19229-21kworker/0:202:21:010
14242994427cyclictest0-21swapper02:47:460
14242994427cyclictest0-21swapper01:13:460
14242994414cyclictest24738-21kworker/0:004:17:450
14242994414cyclictest24738-21kworker/0:003:55:360
14242994413cyclictest24738-21kworker/0:004:04:530
14242994412cyclictest24738-21kworker/0:004:36:110
14242994412cyclictest19229-21kworker/0:202:02:160
14242994411cyclictest24738-21kworker/0:003:45:460
14242994313cyclictest19229-21kworker/0:201:53:020
1424299359cyclictest7328-21munin-node00:16:160
1424299349cyclictest0-21swapper00:13:500
14242993425cyclictest31ksoftirqd/001:10:560
14242993410cyclictest0-21swapper23:51:230
1424299339cyclictest0-21swapper23:38:430
14242993311cyclictest0-21swapper00:31:200
1424299329cyclictest0-21swapper23:41:200
1424299329cyclictest0-21swapper23:31:460
1424299329cyclictest0-21swapper00:23:380
1424299329cyclictest0-21swapper00:01:420
14242993223cyclictest4370-21ls00:06:240
14242993223cyclictest28738-21ps23:46:240
14242993212cyclictest31ksoftirqd/000:41:170
14242993210cyclictest0-21swapper00:58:100
1424299319cyclictest0-21swapper23:59:590
1424299319cyclictest0-21swapper23:22:020
1424299319cyclictest0-21swapper23:19:330
1424299319cyclictest0-21swapper00:51:160
1424299319cyclictest0-21swapper00:26:010
14242993119cyclictest14317-21munin-node23:11:170
14242993110cyclictest24170-21fschecks_count01:01:060
14242993110cyclictest0-21swapper23:28:200
14242993110cyclictest0-21swapper00:36:150
1424299309cyclictest0-21swapper00:49:530
14242992516cyclictest31ksoftirqd/023:11:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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