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2025-08-26 - 21:46
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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 Aug 26, 2025 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2788924320,5sleep027890-21fschecks_count07:07:400
292489914215,117cyclictest361-21df_abs09:02:360
292489913515,84cyclictest21989-21munin-node10:07:590
292489913115,106cyclictest30805-21chrt08:56:320
292489912914,105cyclictest13654-21idleruntime09:42:460
292489912815,102cyclictest26441-21aten_r4power_en12:02:310
292489912814,105cyclictest3533-21runrttasks12:09:410
292489912715,102cyclictest31583-21sh10:37:520
292489912714,104cyclictest2126-21interrupts07:27:470
292489912514,101cyclictest1845-21munin-node09:07:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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