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2026-06-23 - 16:40
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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 Tue Jun 23, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323029915316,32cyclictest11368-21sh11:19:140
323029915315,127cyclictest23469-21smart_hda08:35:020
323029915214,67cyclictest18035-21munin-node08:19:330
323029914915,67cyclictest3978-21memory12:34:520
323029914914,65cyclictest30944-21munin-node12:19:270
323029914914,125cyclictest2621-21seq07:30:480
323029914715,67cyclictest4868-21aten_r4power_en07:39:240
323029914615,121cyclictest22984-21fschecks_count10:14:340
323029914614,122cyclictest24839-21ls08:39:500
323029914515,64cyclictest19991-21latency10:04:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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