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2025-12-14 - 14:19
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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 Sun Dec 14, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6709992511266,0cyclictest10284-1kworker/0:2H07:35:090
6709992331273,0cyclictest10284-1kworker/0:2H07:30:090
6709992308182,0cyclictest10284-1kworker/0:2H10:15:080
6709992302822,0cyclictest19079-21latency_hist11:30:080
6709992296259,0cyclictest2772-1kworker/0:1H11:25:080
6709992279338,0cyclictest2772-1kworker/0:1H10:45:070
6709992270573,0cyclictest9-21ksoftirqd/010:10:090
6709992248226,0cyclictest2772-1kworker/0:1H10:50:080
6709992245296,0cyclictest10284-1kworker/0:2H08:55:080
6709992237267,0cyclictest2772-1kworker/0:1H11:10:070
6709992202301,0cyclictest2772-1kworker/0:1H12:30:080
6709992197264,0cyclictest10284-1kworker/0:2H08:35:080
6709992197253,0cyclictest2772-1kworker/0:1H12:25:080
6709992187597,0cyclictest9-21ksoftirqd/009:50:080
6709992168238,0cyclictest10284-1kworker/0:2H07:25:080
6709992166288,0cyclictest0-21swapper09:05:080
6709992125275,0cyclictest2772-1kworker/0:1H10:55:070
6709992092240,0cyclictest2772-1kworker/0:1H12:05:070
6709992091611,0cyclictest9-21ksoftirqd/009:30:080
6709992054268,0cyclictest10284-1kworker/0:2H07:50:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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