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2025-12-13 - 15:17
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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 20 highest latencies:
System rack8slot1.osadl.org (updated Sat Dec 13, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14409992400317,0cyclictest4010-1kworker/0:2H07:10:060
14409992397275,0cyclictest4010-1kworker/0:2H10:55:110
14409992364290,0cyclictest4010-1kworker/0:2H10:35:120
14409992349695,0cyclictest4010-1kworker/0:2H12:15:120
14409992273203,0cyclictest4010-1kworker/0:2H12:30:120
14409992271187,0cyclictest4010-1kworker/0:2H09:10:120
14409992248732,0cyclictest1595-21jbd2/hda3-807:45:110
14409992236262,0cyclictest4010-1kworker/0:2H10:15:120
14409992232274,0cyclictest4010-1kworker/0:2H12:35:120
14409992228703,0cyclictest9-21ksoftirqd/010:45:120
14409992224290,0cyclictest4010-1kworker/0:2H09:15:120
14409992221292,0cyclictest4010-1kworker/0:2H08:25:120
14409992218303,0cyclictest4010-1kworker/0:2H08:35:110
14409992215349,0cyclictest4010-1kworker/0:2H09:55:120
14409992214696,0cyclictest9-21ksoftirqd/009:50:110
14409992192262,0cyclictest4010-1kworker/0:2H12:25:120
144099921892126,0cyclictest14500-21latency_hist07:10:100
14409992182234,0cyclictest4010-1kworker/0:2H11:50:120
14409992170290,0cyclictest4010-1kworker/0:2H07:30:130
14409992125302,0cyclictest4010-1kworker/0:2H10:05:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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