You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-04 - 19:42
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack6slot6 (updated Sat Apr 04, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34569910719653432,53665cyclictest17674-21runrttasks07:44:030
34569910712753476,53559cyclictest25658-21kworker/u2:209:19:200
34569910701153414,53505cyclictest0-21swapper10:04:530
34569910697053470,53500cyclictest25267-21ssh10:51:570
34569910689653445,53353cyclictest2099-21runrttasks08:33:570
34569910688853408,53459cyclictest0-21swapper07:11:030
34569910661453444,53170cyclictest0-21swapper11:01:200
34569910657753381,53106cyclictest9-21ksoftirqd/007:56:060
34569910657553457,53118cyclictest0-21swapper07:17:550
34569910656153419,53049cyclictest0-21swapper10:22:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional