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2025-12-16 - 07:12
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Tue Dec 16, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311340ksoftirqd/01097-21snmpd22:14:520
9986995217cyclictest6468-21kworker/0:021:08:540
9986995031cyclictest131532sleep021:28:330
9986995030cyclictest0-21swapper23:30:510
9986995030cyclictest0-21swapper00:30:520
9986995022cyclictest0-21swapper23:57:540
9986994925cyclictest1435-21lldpd23:16:080
9986994915cyclictest6468-21kworker/0:022:21:580
9986994915cyclictest17297-21kworker/0:222:49:020
9986994826cyclictest0-21swapper22:32:590
9986994822cyclictest0-21swapper22:56:540
9986994815cyclictest6468-21kworker/0:021:59:140
9986994714cyclictest17297-21kworker/0:200:01:330
9986994713cyclictest6468-21kworker/0:022:37:170
9986994712cyclictest17297-21kworker/0:223:41:020
998699469cyclictest0-21swapper22:04:430
9986994626cyclictest0-21swapper23:25:520
9986994625cyclictest0-21swapper22:53:140
9986994616cyclictest17297-21kworker/0:200:11:570
9986994614cyclictest6468-21kworker/0:022:29:180
9986994614cyclictest17297-21kworker/0:200:21:200
9986994613cyclictest6468-21kworker/0:021:09:300
9986994613cyclictest17297-21kworker/0:223:08:340
9986994526cyclictest0-21swapper23:00:070
9986994526cyclictest0-21swapper21:53:430
9986994526cyclictest0-21swapper21:40:190
9986994524cyclictest0-21swapper23:20:110
9986994521cyclictest0-21swapper00:24:410
9986994515cyclictest17297-21kworker/0:200:15:500
9986994514cyclictest6468-21kworker/0:022:43:020
9986994514cyclictest6468-21kworker/0:021:59:360
9986994514cyclictest6468-21kworker/0:021:45:310
9986994514cyclictest17297-21kworker/0:223:36:120
9986994512cyclictest6468-21kworker/0:021:37:410
9986994512cyclictest17297-21kworker/0:200:05:010
9986994426cyclictest0-21swapper23:47:210
9986994414cyclictest6468-21kworker/0:022:13:140
9986994414cyclictest6468-21kworker/0:021:20:360
9986994414cyclictest6468-21kworker/0:021:19:100
9986994414cyclictest17297-21kworker/0:223:12:240
9986994413cyclictest17297-21kworker/0:223:50:290
9986994316cyclictest6468-21kworker/0:021:30:510
998699359cyclictest10074-21munin-node19:05:020
998699359cyclictest0-21swapper20:05:540
998699349cyclictest0-21swapper21:01:490
998699349cyclictest0-21swapper19:43:040
9986993412cyclictest10196-21fschecks_count20:29:540
9986993410cyclictest3728-21chrt20:13:250
998699339cyclictest31ksoftirqd/019:34:100
998699339cyclictest28572-21munin-node19:54:580
998699339cyclictest0-21swapper19:52:120
998699339cyclictest0-21swapper19:38:200
998699339cyclictest0-21swapper19:20:330
9986993311cyclictest0-21swapper20:58:140
9986993310cyclictest13968-21munin-node19:14:590
998699329cyclictest0-21swapper20:35:550
998699328cyclictest0-21swapper20:28:180
9986993221cyclictest9979-21cyclictest20:14:530
9986993221cyclictest152162sleep020:42:170
9986993210cyclictest12384-21cut19:09:590
998699319cyclictest0-21swapper20:21:080
998699319cyclictest0-21swapper19:47:280
998699319cyclictest0-21swapper19:27:300
998699318cyclictest0-21swapper20:00:570
9986993121cyclictest18245-21ls20:49:550
9986993010cyclictest0-21swapper20:44:510
75150250irq/9-eth20-21swapper19:00:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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