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2025-12-26 - 10:34
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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 376 highest latencies:
System rack2slot6.osadl.org (updated Fri Dec 26, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23037994832cyclictest0-21swapper00:02:350
23037994828cyclictest0-21swapper21:36:430
23037994828cyclictest0-21swapper21:25:070
23037994825cyclictest0-21swapper00:08:170
23037994817cyclictest9662-21kworker/0:123:29:570
23037994817cyclictest0-21swapper23:01:590
23037994815cyclictest9662-21kworker/0:123:16:010
23037994815cyclictest9662-21kworker/0:122:32:280
23037994814cyclictest9662-21kworker/0:123:49:430
23037994814cyclictest9662-21kworker/0:121:48:110
23037994716cyclictest9662-21kworker/0:123:45:310
23037994716cyclictest9662-21kworker/0:122:01:170
23037994715cyclictest9662-21kworker/0:121:31:410
23037994713cyclictest9662-21kworker/0:121:21:490
23037994712cyclictest31196-21kworker/0:020:49:470
23037994631cyclictest0-21swapper22:45:240
23037994627cyclictest0-21swapper23:38:490
23037994625cyclictest0-21swapper21:53:250
23037994624cyclictest0-21swapper21:05:040
23037994616cyclictest9662-21kworker/0:121:14:360
23037994615cyclictest9662-21kworker/0:122:17:350
23037994615cyclictest9662-21kworker/0:121:10:420
23037994614cyclictest9662-21kworker/0:122:11:500
23037994614cyclictest9662-21kworker/0:122:04:030
23037994614cyclictest9662-21kworker/0:120:58:440
23037994613cyclictest9662-21kworker/0:123:21:530
23037994612cyclictest9662-21kworker/0:121:50:260
23037994611cyclictest9662-21kworker/0:122:55:470
23037994528cyclictest0-21swapper21:41:440
23037994518cyclictest9662-21kworker/0:100:03:160
23037994516cyclictest9662-21kworker/0:123:55:100
23037994515cyclictest9662-21kworker/0:123:33:140
23037994515cyclictest9662-21kworker/0:123:10:160
23037994515cyclictest21263-21kworker/0:000:16:450
23037994514cyclictest9662-21kworker/0:122:51:430
23037994514cyclictest9662-21kworker/0:122:38:570
23037994514cyclictest9662-21kworker/0:122:26:360
23037994512cyclictest9662-21kworker/0:123:27:150
23037994428cyclictest0-21swapper20:54:240
23037994424cyclictest0-21swapper23:03:380
23037994414cyclictest9662-21kworker/0:122:33:340
23037994414cyclictest9662-21kworker/0:122:19:530
23037993610cyclictest0-21swapper19:25:580
2303799349cyclictest31ksoftirqd/019:59:130
2303799349cyclictest31ksoftirqd/019:50:540
2303799349cyclictest31ksoftirqd/018:59:010
23037993411cyclictest0-21swapper19:36:010
23037993410cyclictest5158-21latency_hist20:48:200
23037993410cyclictest31ksoftirqd/020:14:200
23037993410cyclictest31ksoftirqd/019:56:530
23037993410cyclictest31ksoftirqd/019:16:240
23037993410cyclictest31ksoftirqd/019:10:130
23037993410cyclictest0-21swapper20:40:350
23037993410cyclictest0-21swapper20:10:130
2303799339cyclictest31ksoftirqd/020:24:080
23037993322cyclictest20566-21memory20:03:400
23037993311cyclictest0-21swapper19:43:560
23037993311cyclictest0-21swapper19:07:070
23037993311cyclictest0-21swapper18:50:260
23037993310cyclictest25041-21munin-node18:53:450
23037993310cyclictest0-21swapper20:19:240
23037993310cyclictest0-21swapper19:40:550
23037993310cyclictest0-21swapper19:32:390
23037993310cyclictest0-21swapper19:19:500
23037993221cyclictest308032sleep020:29:030
23037993210cyclictest0-21swapper20:33:390
2125422411sleep021373-21diskstats18:43:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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