You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-28 - 11:34
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 Tue Apr 28, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
295099910707453439,53539cyclictest1828-21hald-addon-acpi20:09:180
295099910701553471,53544cyclictest0-21swapper23:41:390
295099910668553410,53179cyclictest14532-21diskmemload00:15:590
295099910655453390,53099cyclictest0-21swapper19:47:120
295099910653053439,53091cyclictest0-21swapper22:51:550
295099910651953476,53043cyclictest0-21swapper21:15:470
295099910650853475,53033cyclictest0-21swapper22:59:570
295099910650653475,53031cyclictest0-21swapper23:13:210
295099910647653415,53061cyclictest0-21swapper19:19:240
295099910646953408,53061cyclictest0-21swapper20:36:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional