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2025-12-27 - 20:44
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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 Sat Dec 27, 2025 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22955992880920,0cyclictest9-21ksoftirqd/007:09:190
22955992766731,0cyclictest9922-21latency_hist08:09:230
22955992608255,0cyclictest32313-1kworker/0:1H12:09:240
22955992558281,0cyclictest32313-1kworker/0:1H09:09:240
22955992394732,0cyclictest6488-21munin-node09:49:240
22955992383257,0cyclictest32313-1kworker/0:1H10:49:230
22955992339205,0cyclictest32313-1kworker/0:1H07:44:240
22955992328136,0cyclictest32313-1kworker/0:1H12:14:240
22955992324284,0cyclictest32313-1kworker/0:1H12:04:240
22955992324242,0cyclictest32313-1kworker/0:1H11:49:230
22955992308283,0cyclictest32313-1kworker/0:1H10:09:230
22955992273471,0cyclictest9-21ksoftirqd/007:49:230
22955992236276,0cyclictest32313-1kworker/0:1H08:44:240
22955992223242,0cyclictest32313-1kworker/0:1H07:14:240
22955992219220,0cyclictest32313-1kworker/0:1H11:14:230
22955992203137,0cyclictest32313-1kworker/0:1H11:34:230
22955992191721,0cyclictest22887-21cat08:54:230
22955992141571,0cyclictest6162-21latency_hist11:44:220
22955992118309,0cyclictest32313-1kworker/0:1H09:54:240
22955992109269,0cyclictest32313-1kworker/0:1H10:04:230
22955992080284,0cyclictest32313-1kworker/0:1H10:54:230
22955992035210,0cyclictest32313-1kworker/0:1H11:09:250
22955991995791,0cyclictest17888-21date10:29:230
22955991978228,0cyclictest32313-1kworker/0:1H10:19:270
22955991939297,0cyclictest32313-1kworker/0:1H08:29:230
22955991892661,0cyclictest1595-21jbd2/hda3-812:19:270
22955991892264,0cyclictest32313-1kworker/0:1H09:24:230
22955991879205,0cyclictest32313-1kworker/0:1H11:29:230
22955991853708,0cyclictest27453-21seq11:04:230
22955991824259,0cyclictest32313-1kworker/0:1H08:24:240
22955991814252,0cyclictest32313-1kworker/0:1H07:24:250
22955991810269,0cyclictest32313-1kworker/0:1H09:04:230
22955991809249,0cyclictest32313-1kworker/0:1H10:24:240
22955991805209,0cyclictest32313-1kworker/0:1H12:24:230
22955991794645,0cyclictest9-21ksoftirqd/009:39:270
22955991784228,0cyclictest32313-1kworker/0:1H10:44:230
22955991779243,0cyclictest32313-1kworker/0:1H07:54:230
22955991739153,0cyclictest32313-1kworker/0:1H08:34:240
22955991735167,0cyclictest32313-1kworker/0:1H07:39:320
22955991730217,0cyclictest32313-1kworker/0:1H12:29:220
22955991725239,0cyclictest32313-1kworker/0:1H11:54:240
22955991706236,0cyclictest32313-1kworker/0:1H10:14:220
22955991660244,0cyclictest32313-1kworker/0:1H07:29:240
22955991649680,0cyclictest0-21swapper08:04:230
22955991627206,0cyclictest32313-1kworker/0:1H11:19:260
22955991606221,0cyclictest32313-1kworker/0:1H09:19:270
22955991593212,0cyclictest32313-1kworker/0:1H07:59:270
22955991592245,0cyclictest32313-1kworker/0:1H08:39:330
22955991585217,0cyclictest32313-1kworker/0:1H11:59:320
22955991571219,0cyclictest32313-1kworker/0:1H09:29:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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