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2026-06-21 - 05:42
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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 20 highest latencies:
System rack3slot7.osadl.org (updated Sun Jun 21, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140120ksoftirqd/014143-21kworker/0:119:01:180
185659816212cyclictest28073-21munin-node19:36:230
185659816112cyclictest7786-21latency_hist23:46:000
185659816112cyclictest32594-21latency_hist21:36:000
185659815512cyclictest9698-21cpu23:51:210
185659815512cyclictest12603-21munin-node20:31:210
185659815413cyclictest14355-21ntp_offset20:36:170
185659815412cyclictest31150-21munin-node19:46:240
185659815312cyclictest8746-21munin-node23:46:430
185659815213cyclictest12584-21munin-node22:16:120
185659815212cyclictest3602-21cpu20:01:200
185659815113cyclictest17232-21munin-node20:46:410
185659815111cyclictest1745-21munin-node21:41:110
185659815013cyclictest32686-21munin-node19:51:410
185659815012cyclictest22194-21munin-node22:46:240
185659814912cyclictest20879-21cut19:11:280
185659814813cyclictest14770-21munin-node00:06:390
185659814813cyclictest11889-21seq20:26:390
185659814812cyclictest23447-21munin-node19:21:170
185659814811cyclictest23111-21runrttasks00:35:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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