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2026-05-31 - 21:07
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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 Sun May 31, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23661210114,17sleep022906-21munin-node08:52:380
21278210115,16sleep03250-21snmpd12:06:260
18202210015,16sleep018210-21munin-node08:37:040
26057999915,74cyclictest18914-21munin-node10:17:400
1193429914,16sleep011971-21cut11:37:110
352329815,16sleep03556-21basename09:32:020
1576529714,16sleep015769-21smart_hda11:47:430
26057999614,73cyclictest6045-21munin-node11:17:420
26057999515,70cyclictest27782-21cut09:07:010
26057999514,72cyclictest3568-21runrttasks11:58:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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