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2026-01-03 - 09:59
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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 20 highest latencies:
System rack3slot7.osadl.org (updated Sat Jan 03, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/018907-21kworker/0:119:04:050
218169816612cyclictest26983-21unixbench_singl22:54:040
218169815914cyclictest26650-21munin-node21:08:560
218169815914cyclictest11793-21munin-node20:19:100
218169815913cyclictest14072-21runrttasks23:58:170
218169815713cyclictest4488-21runrttasks23:25:270
218169815713cyclictest25279-21munin-node22:48:570
218169815712cyclictest7336-21missed_timers23:34:220
218169815712cyclictest1963-21mailstats19:48:500
218169815611cyclictest19400-21nfs_client22:29:070
218169815513cyclictest6564-21munin-node21:49:010
218169815513cyclictest24994-21idleruntime-cro21:03:380
218169815512cyclictest5072-21munin-node19:58:510
218169815512cyclictest28782-21munin-node22:59:120
218169815512cyclictest20431-21munin-node00:18:530
218169815412cyclictest23984-21nfs_client00:29:130
218169815312cyclictest8081-21munin-node23:38:490
218169815311cyclictest3515-21munin-node19:54:160
218169815211cyclictest9795-21df20:13:590
218169815112cyclictest19448-21nfs_client20:44:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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