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2026-07-30 - 03:31
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack4slot3.osadl.org (updated Thu Jul 30, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24431210816,20sleep024400-21wc19:28:020
244889910625,71cyclictest7194-21munin-node21:53:220
244889910615,81cyclictest31394-21munin-node23:08:190
244889910527,68cyclictest10315-21munin-node22:03:210
244889910523,71cyclictest23862-21munin-node22:43:490
244889910324,69cyclictest443-21munin-node00:53:140
244889910225,67cyclictest22266-21munin-node22:38:520
244889910118,74cyclictest6782-21munin-node20:13:120
244889910117,75cyclictest3568-21runrttasks22:59:000
23205210118,58sleep023211-21hddtemp_smartct19:23:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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