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2026-03-12 - 19:11
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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 Thu Mar 12, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/027128-21kworker/0:106:59:210
300399817112cyclictest32133-21munin-node12:24:470
300399816114cyclictest4881-21missed_timers07:24:490
300399816113cyclictest32676-21nfs_client08:54:370
300399816112cyclictest3019-21runrttasks10:48:100
300399815912cyclictest4519-21df10:54:230
300399815712cyclictest29057-21munin-node12:14:350
300399815613cyclictest14316-21aten2.4_r3power09:39:430
300399815513cyclictest23146-21sh10:09:270
300399815513cyclictest22570-21runrttasks08:21:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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