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2026-01-10 - 19:40
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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 Sat Jan 10, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311380ksoftirqd/012579-21ps08:53:350
2051994931cyclictest0-21swapper11:13:180
2051994915cyclictest10507-21kworker/0:211:07:050
2051994915cyclictest10507-21kworker/0:210:51:420
2051994913cyclictest17138-21kworker/0:008:33:510
2051994814cyclictest17138-21kworker/0:009:32:080
2051994720cyclictest263512sleep009:08:370
2051994713cyclictest17138-21kworker/0:008:42:250
2051994713cyclictest10507-21kworker/0:211:37:400
2051994626cyclictest0-21swapper09:54:150
2051994626cyclictest0-21swapper09:34:240
2051994624cyclictest10507-21kworker/0:211:42:140
2051994615cyclictest17138-21kworker/0:008:43:320
2051994615cyclictest10507-21kworker/0:210:46:070
2051994615cyclictest10507-21kworker/0:210:05:530
2051994614cyclictest10507-21kworker/0:211:48:200
2051994612cyclictest17138-21kworker/0:009:24:090
2051994525cyclictest0-21swapper08:26:190
2051994524cyclictest0-21swapper09:20:250
2051994516cyclictest17138-21kworker/0:008:29:500
2051994514cyclictest17138-21kworker/0:009:49:340
2051994514cyclictest17138-21kworker/0:009:41:570
2051994514cyclictest10507-21kworker/0:211:25:420
2051994514cyclictest10507-21kworker/0:211:01:360
2051994514cyclictest10507-21kworker/0:210:29:550
2051994514cyclictest10507-21kworker/0:210:23:550
2051994514cyclictest10507-21kworker/0:210:16:000
2051994513cyclictest17138-21kworker/0:009:06:320
2051994513cyclictest10507-21kworker/0:210:35:210
2051994512cyclictest10507-21kworker/0:210:19:090
2051994511cyclictest17138-21kworker/0:010:01:170
2051994511cyclictest10507-21kworker/0:211:32:590
2051994510cyclictest10507-21kworker/0:210:11:160
2051994426cyclictest0-21swapper10:41:110
2051994424cyclictest0-21swapper11:10:100
2051994415cyclictest17138-21kworker/0:009:45:050
2051994415cyclictest17138-21kworker/0:009:15:130
2051994415cyclictest10507-21kworker/0:211:18:280
2051994415cyclictest10507-21kworker/0:210:54:310
2051994414cyclictest17138-21kworker/0:009:00:010
2051994413cyclictest10507-21kworker/0:211:44:460
2051994412cyclictest17138-21kworker/0:008:49:010
2051993712cyclictest29431-21munin-node07:33:400
2051993510cyclictest19656-21munin-node07:08:410
205199349cyclictest11854-21munin-node06:48:410
205199349cyclictest10768-21munin-node08:08:320
2051993412cyclictest884-21munin-node07:43:350
2051993410cyclictest2100-21munin-node06:23:440
205199339cyclictest0-21swapper07:31:110
205199339cyclictest0-21swapper07:15:170
2051993323cyclictest26019-21irqstats07:23:370
2051993323cyclictest14052-21diskstats06:53:370
2051993311cyclictest3191-21df_abs07:48:340
2051993310cyclictest18192-21interrupts07:03:390
2051993223cyclictest0-21swapper06:43:320
2051993223cyclictest0-21swapper06:33:330
2051993214cyclictest0-21swapper06:38:380
2051993211cyclictest174072sleep007:02:150
2051993210cyclictest12782-21telnet08:13:320
2051993210cyclictest0-21swapper07:53:550
205199319cyclictest0-21swapper07:40:050
205199319cyclictest0-21swapper06:30:060
2051993122cyclictest0-21swapper08:18:460
2051993121cyclictest0-21swapper07:19:520
2051993110cyclictest9061-21diskstats08:03:320
2051993110cyclictest0-21swapper07:58:390
2051992412cyclictest2052-21latency_hist06:23:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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