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2025-12-29 - 13:42
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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 Dec 29, 2025 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/020070-21kworker/0:119:04:370
229849816813cyclictest15458-21mailstats23:59:080
229849815412cyclictest3122-21mailstats21:34:090
229849815213cyclictest26423-21df21:04:190
229849815014cyclictest19478-21aten2.4_r3power20:39:410
229849814914cyclictest22250-21munin-node22:34:330
229849814912cyclictest10096-21munin-node20:09:420
229849814812cyclictest9532-21df_inode23:39:210
229849814812cyclictest3139-21munin-node19:49:220
229849814812cyclictest26494-21df19:19:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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