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2026-06-16 - 05:42
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 50 highest latencies:
System rack8slot1.osadl.org (updated Tue Jun 16, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
260649943734310,0cyclictest18062-21chrt00:00:230
260649929072816,0cyclictest0-21swapper21:24:210
2606499289862,0cyclictest9-21ksoftirqd/023:29:330
26064992706292,0cyclictest24492-1kworker/0:1H18:59:270
26064992590816,0cyclictest17616-21munin-node23:59:260
2606499258755,0cyclictest4450-21runrttasks23:49:260
260649925342085,0cyclictest0-21swapper23:36:530
26064992501273,0cyclictest24492-1kworker/0:1H22:59:260
26064992345284,0cyclictest24492-1kworker/0:1H22:34:260
26064992339260,0cyclictest24492-1kworker/0:1H21:14:270
26064992337572,0cyclictest9-21ksoftirqd/022:14:270
26064992330604,0cyclictest9-21ksoftirqd/021:04:260
26064992303286,0cyclictest24492-1kworker/0:1H19:24:260
26064992281280,0cyclictest24492-1kworker/0:1H22:39:260
26064992272273,0cyclictest24492-1kworker/0:1H19:04:260
26064992246285,0cyclictest24492-1kworker/0:1H19:44:270
26064992230279,0cyclictest24492-1kworker/0:1H21:39:270
26064992225294,0cyclictest24492-1kworker/0:1H19:14:270
26064992224284,0cyclictest24492-1kworker/0:1H23:14:260
26064992205728,0cyclictest9712-21cat19:54:260
26064992172683,0cyclictest9-21ksoftirqd/022:54:250
26064992108268,0cyclictest24492-1kworker/0:1H19:59:270
26064992053289,0cyclictest24492-1kworker/0:1H20:59:270
26064992039284,0cyclictest24492-1kworker/0:1H20:39:260
26064991996306,0cyclictest24492-1kworker/0:1H21:54:270
26064991969265,0cyclictest24492-1kworker/0:1H23:19:250
26064991941253,0cyclictest24492-1kworker/0:1H20:19:260
26064991936141,0cyclictest24492-1kworker/0:1H21:59:260
26064991928282,0cyclictest24492-1kworker/0:1H00:14:260
26064991908237,0cyclictest24492-1kworker/0:1H20:34:270
26064991833256,0cyclictest24492-1kworker/0:1H23:04:260
26064991826279,0cyclictest24492-1kworker/0:1H19:39:270
26064991819281,0cyclictest24492-1kworker/0:1H22:24:270
26064991818287,0cyclictest24492-1kworker/0:1H20:44:270
26064991802286,0cyclictest24492-1kworker/0:1H00:19:260
26064991798244,0cyclictest24492-1kworker/0:1H00:24:250
26064991764251,0cyclictest24492-1kworker/0:1H23:39:260
26064991750282,0cyclictest24492-1kworker/0:1H20:14:270
26064991698729,0cyclictest9042-21ls21:44:270
26064991686616,0cyclictest1595-21jbd2/hda3-820:24:260
26064991678263,0cyclictest24492-1kworker/0:1H22:19:280
26064991668294,0cyclictest24492-1kworker/0:1H20:04:270
26064991648294,0cyclictest24492-1kworker/0:1H18:59:210
26064991646271,0cyclictest24492-1kworker/0:1H22:44:260
26064991643297,0cyclictest24492-1kworker/0:1H21:34:270
26064991636631,0cyclictest9-21ksoftirqd/022:29:300
26064991616219,0cyclictest24492-1kworker/0:1H20:54:260
26064991590293,0cyclictest24492-1kworker/0:1H19:34:270
26064991555672,0cyclictest9-21ksoftirqd/021:29:360
2606499154229,0cyclictest24492-1kworker/0:1H23:52:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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