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2025-11-28 - 07:38
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 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 rack3slot2.osadl.org (updated Fri Nov 28, 2025 00:44:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273998822610,3chrt2739984-21ntpq23:31:440
274134322400,4chrt2741341-21memory23:35:390
270882222340,3sleep02708820-21latency22:00:350
272719022180,3sleep02727191-21sh22:55:000
270029822140,2sleep02700300-21cat21:35:390
269663622110,3sleep02696638-21acpi21:25:140
273243522070,3sleep02732436-21ls23:10:120
273418722010,2sleep02734185-21apt23:15:120
269145222000,2sleep02691453-21basename21:10:120
270552821970,2sleep02705527-21ld21:50:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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