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2026-09-17 - 22:00
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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 Sep 17, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
982827930,5sleep09825-21ls07:28:490
106169915516,70cyclictest18043-21awk11:13:550
106169914915,66cyclictest13354-21timerwakeupswit10:59:070
106169914814,71cyclictest4251-21aten_r4power_en08:53:190
106169914714,67cyclictest9391-21fschecks_time09:08:290
106169914416,67cyclictest7025-21sshd10:39:480
106169914315,68cyclictest3568-21runrttasks12:02:510
106169914214,65cyclictest20471-21cpu08:03:190
106169914114,69cyclictest1357-21runrttasks08:43:420
106169914114,68cyclictest11660-21unixbench_singl09:14:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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