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2026-06-25 - 07:53
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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 highest latencies:
System rack2slot6.osadl.org (updated Thu Jun 25, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311270ksoftirqd/027873-21ps16:41:360
2475995526cyclictest75150irq/9-eth216:08:240
2475995325cyclictest0-21swapper18:36:430
2475995228cyclictest75150irq/9-eth219:21:270
2475995226cyclictest75150irq/9-eth218:55:190
2475995222cyclictest0-21swapper17:13:480
2475995125cyclictest75150irq/9-eth216:46:320
2475995032cyclictest0-21swapper19:17:270
2475995026cyclictest17489-21kworker/0:016:19:290
2475995025cyclictest75150irq/9-eth218:29:330
2475995025cyclictest75150irq/9-eth217:05:160
2475995023cyclictest0-21swapper18:35:570
2475994931cyclictest0-21swapper17:40:430
2475994927cyclictest75150irq/9-eth217:49:420
2475994926cyclictest0-21swapper19:08:510
2475994921cyclictest0-21swapper18:59:120
2475994916cyclictest17489-21kworker/0:017:20:320
2475994829cyclictest0-21swapper18:48:340
2475994823cyclictest0-21swapper17:10:490
2475994820cyclictest0-21swapper17:25:140
2475994815cyclictest16838-21kworker/0:119:12:380
2475994732cyclictest0-21swapper17:52:260
2475994727cyclictest0-21swapper16:02:010
2475994721cyclictest0-21swapper16:40:340
2475994714cyclictest17489-21kworker/0:016:22:430
2475994714cyclictest16838-21kworker/0:119:01:340
2475994713cyclictest17489-21kworker/0:018:07:300
2475994713cyclictest17489-21kworker/0:016:16:070
2475994712cyclictest17489-21kworker/0:017:43:070
2475994621cyclictest0-21swapper18:43:420
2475994527cyclictest0-21swapper17:57:310
2475994527cyclictest0-21swapper17:00:100
2475994527cyclictest0-21swapper16:35:000
2475994526cyclictest0-21swapper18:14:200
2475994516cyclictest17489-21kworker/0:017:35:410
2475994514cyclictest17489-21kworker/0:018:05:560
2475994514cyclictest17489-21kworker/0:016:27:290
2475994513cyclictest17489-21kworker/0:018:19:380
2475994414cyclictest17489-21kworker/0:018:21:560
2475994414cyclictest17489-21kworker/0:017:27:330
2475994413cyclictest17489-21kworker/0:015:56:450
2475994327cyclictest0-21swapper16:52:570
2475994010cyclictest31ksoftirqd/014:36:340
2475993810cyclictest12288-21munin-node14:21:400
247599359cyclictest31ksoftirqd/015:00:170
2475993524cyclictest16926-21munin-run15:56:180
2475993510cyclictest31ksoftirqd/015:40:580
2475993510cyclictest31ksoftirqd/014:44:000
2475993510cyclictest0-21swapper15:32:590
2475993510cyclictest0-21swapper15:21:430
247599349cyclictest31ksoftirqd/015:13:340
247599349cyclictest31ksoftirqd/014:52:430
247599349cyclictest0-21swapper14:07:290
247599348cyclictest0-21swapper15:03:390
2475993410cyclictest31ksoftirqd/015:17:040
2475993410cyclictest0-21swapper15:51:150
2475993410cyclictest0-21swapper15:07:500
2475993410cyclictest0-21swapper14:31:230
247599338cyclictest0-21swapper14:19:090
2475993310cyclictest0-21swapper15:27:470
2475993310cyclictest0-21swapper13:57:350
247599329cyclictest0-21swapper15:42:180
247599329cyclictest0-21swapper14:12:000
2475993221cyclictest4687-21df14:01:380
2475993211cyclictest0-21swapper14:31:330
2475993210cyclictest22085-21telnet14:46:330
94522814sleep01065-21ls13:51:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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