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2025-11-29 - 17:29
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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 Nov 29, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/017853-21kworker/0:106:52:310
14991320watchdog/010399-21latency_hist11:17:180
14991290watchdog/026213-21df_inode08:37:410
14991280watchdog/026353-21memory12:07:460
14991280watchdog/019552-21seq11:46:500
14991270watchdog/011790-21runrttasks11:21:260
14991240watchdog/013509-21latency_hist09:42:170
14991220watchdog/0194322sleep008:15:490
14991200watchdog/017048-21unixbench_singl08:07:410
14991190watchdog/012835-21missed_timers07:53:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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