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2025-04-02 - 08:18
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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 Mon Mar 17, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
149940310watchdog/025868-21kworker/0:206:35:550
287129814913cyclictest15738-21nfs_client11:40:540
287129814912cyclictest29939-21mailstats08:30:440
287129814813cyclictest24431-21df_inode10:10:480
287129814813cyclictest2021-21aten2.4_r3power06:56:130
287129814712cyclictest14644-21runrttasks11:36:180
287129814616cyclictest1333-21missed_timers08:41:160
287129814612cyclictest8126-21nfs_client07:16:070
287129814612cyclictest2989-21runrttasks08:01:390
287129814612cyclictest10570-21latency_hist07:25:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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