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2025-12-03 - 06:49
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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 all highest latencies:
System rack2slot6.osadl.org (updated Wed Dec 03, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23220995015cyclictest981-21kworker/0:223:21:050
23220995010cyclictest0-21swapper01:41:360
31480ksoftirqd/020797-21ps02:24:580
23220994833cyclictest0-21swapper00:11:020
23220994826cyclictest0-21swapper23:57:170
23220994817cyclictest981-21kworker/0:200:28:450
23220994815cyclictest7447-21kworker/0:102:38:460
23220994814cyclictest981-21kworker/0:200:42:090
23220994729cyclictest0-21swapper23:53:170
23220994727cyclictest0-21swapper23:30:200
23220994727cyclictest0-21swapper00:59:460
23220994715cyclictest981-21kworker/0:201:27:170
23220994714cyclictest981-21kworker/0:223:26:100
23220994714cyclictest981-21kworker/0:200:21:120
23220994714cyclictest7447-21kworker/0:101:52:190
23220994714cyclictest7447-21kworker/0:101:38:530
23220994713cyclictest981-21kworker/0:223:17:380
23220994713cyclictest981-21kworker/0:200:16:350
23220994713cyclictest7447-21kworker/0:102:04:370
23220994628cyclictest0-21swapper01:30:150
23220994627cyclictest0-21swapper02:14:210
23220994627cyclictest0-21swapper01:56:070
23220994627cyclictest0-21swapper00:30:490
23220994625cyclictest31620-21munin-node00:49:590
23220994620cyclictest72450irq/9-eth202:23:290
23220994615cyclictest981-21kworker/0:223:59:500
23220994615cyclictest981-21kworker/0:201:07:400
23220994613cyclictest981-21kworker/0:223:13:040
23220994529cyclictest0-21swapper01:23:160
23220994527cyclictest0-21swapper00:45:510
23220994526cyclictest0-21swapper23:35:500
23220994524cyclictest0-21swapper02:30:480
23220994515cyclictest7447-21kworker/0:102:16:400
23220994514cyclictest981-21kworker/0:201:17:130
23220994514cyclictest981-21kworker/0:200:37:120
23220994514cyclictest981-21kworker/0:200:06:500
23220994512cyclictest981-21kworker/0:223:48:180
23220994511cyclictest981-21kworker/0:223:42:080
23220994511cyclictest981-21kworker/0:201:14:050
23220994511cyclictest7447-21kworker/0:101:44:410
23220994417cyclictest981-21kworker/0:200:54:520
23220994413cyclictest7447-21kworker/0:102:06:120
23220993621cyclictest0-21swapper21:15:130
2322099359cyclictest31ksoftirqd/021:51:450
2322099359cyclictest0-21swapper21:33:510
2322099349cyclictest31ksoftirqd/022:54:410
2322099349cyclictest31ksoftirqd/022:08:000
2322099348cyclictest0-21swapper22:15:350
23220993410cyclictest27212-21munin-node21:20:120
23220993410cyclictest0-21swapper21:39:480
2322099339cyclictest0-21swapper22:55:160
2322099339cyclictest0-21swapper21:43:090
23220993223cyclictest2475-21ls23:00:130
23220993223cyclictest0-21swapper22:46:020
23220993223cyclictest0-21swapper22:40:550
23220993223cyclictest0-21swapper22:38:430
23220993223cyclictest0-21swapper22:10:340
23220993223cyclictest0-21swapper22:03:130
23220993223cyclictest0-21swapper21:56:180
23220993223cyclictest0-21swapper21:46:510
23220993223cyclictest0-21swapper21:25:580
23220993222cyclictest0-21swapper22:23:100
23220993221cyclictest20228-21munin-node22:25:140
23220993212cyclictest24053-21awk21:10:180
23220993210cyclictest22174-21munin-node22:30:080
23220993122cyclictest0-21swapper23:04:560
2182222813sleep021907-21ls21:05:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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