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2026-01-08 - 13:59
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Thu Jan 08, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31600ksoftirqd/020203-21sadc09:16:300
27366995227cyclictest13788-21kworker/0:010:48:440
27366995129cyclictest0-21swapper10:26:030
27366995128cyclictest0-21swapper08:29:560
27366995123cyclictest0-21swapper11:13:200
27366994915cyclictest16426-21kworker/0:211:36:020
27366994915cyclictest16426-21kworker/0:211:20:330
27366994828cyclictest0-21swapper09:45:200
27366994825cyclictest0-21swapper11:51:090
27366994816cyclictest16426-21kworker/0:211:25:500
27366994814cyclictest31655-21kworker/0:209:09:490
27366994726cyclictest0-21swapper09:34:380
27366994724cyclictest0-21swapper10:11:360
27366994717cyclictest0-21swapper10:58:580
27366994714cyclictest31655-21kworker/0:208:53:240
27366994714cyclictest16426-21kworker/0:211:54:540
27366994714cyclictest13788-21kworker/0:010:36:430
27366994713cyclictest16426-21kworker/0:211:39:560
27366994626cyclictest0-21swapper09:50:210
27366994624cyclictest0-21swapper10:53:420
27366994624cyclictest0-21swapper10:05:170
27366994615cyclictest31655-21kworker/0:209:26:310
27366994615cyclictest31655-21kworker/0:208:41:110
27366994615cyclictest13788-21kworker/0:010:42:200
27366994613cyclictest31655-21kworker/0:210:18:100
27366994613cyclictest13788-21kworker/0:010:27:240
27366994612cyclictest13788-21kworker/0:010:34:200
27366994527cyclictest19893-21munin-node09:51:440
27366994514cyclictest31655-21kworker/0:209:22:370
27366994514cyclictest31655-21kworker/0:209:20:170
27366994514cyclictest31655-21kworker/0:208:48:530
27366994512cyclictest16426-21kworker/0:211:43:540
27366994428cyclictest0-21swapper11:03:140
27366994427cyclictest0-21swapper11:28:470
27366994425cyclictest0-21swapper09:57:170
27366994416cyclictest31655-21kworker/0:208:32:230
27366994415cyclictest31655-21kworker/0:210:06:430
27366994414cyclictest31655-21kworker/0:209:37:090
27366994414cyclictest16426-21kworker/0:211:07:090
27366994413cyclictest31655-21kworker/0:208:59:320
27366994413cyclictest31655-21kworker/0:208:43:390
27366994411cyclictest31655-21kworker/0:209:06:130
75150370irq/9-eth226311-21munin-node06:22:010
2736699349cyclictest0-21swapper07:24:450
2736699349cyclictest0-21swapper06:35:510
27366993410cyclictest6820-21munin-node06:56:540
2736699339cyclictest0-21swapper07:34:460
2736699339cyclictest0-21swapper06:53:080
2736699339cyclictest0-21swapper06:26:480
27366993310cyclictest0-21swapper07:18:480
2736699329cyclictest0-21swapper07:49:000
2736699329cyclictest0-21swapper07:12:220
2736699329cyclictest0-21swapper06:41:550
2736699328cyclictest0-21swapper07:06:130
27366993222cyclictest31915-21memory06:36:570
27366993215cyclictest0-21swapper07:26:450
27366993210cyclictest0-21swapper08:15:290
2736699319cyclictest0-21swapper08:24:290
2736699319cyclictest0-21swapper08:07:370
2736699319cyclictest0-21swapper07:10:170
2736699318cyclictest0-21swapper08:17:330
27366993121cyclictest27739-21if_eth107:51:490
27366993121cyclictest229552sleep007:39:350
27366993111cyclictest4067-21taskset06:47:440
27366993110cyclictest29269-21munin-node07:56:490
27366993110cyclictest0-21swapper07:43:230
27366993021cyclictest324542sleep008:03:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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