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2026-03-21 - 12:43
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Sat Mar 21, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/05946-21kworker/0:118:58:470
14991410watchdog/029359-21sensors_temp20:08:470
14991310watchdog/011528-21latency19:09:150
14991240watchdog/012469-21cpu00:28:550
14991230watchdog/0228422sleep019:47:270
14991230watchdog/018693-21awk23:03:550
14991210watchdog/027195-21runrttasks20:00:110
14991210watchdog/020000-21latency_hist19:38:350
14991200watchdog/03019-21runrttasks21:31:150
14991190watchdog/028234-21nfs_client20:04:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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