You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-03 - 08:02
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rackfslot0.osadl.org (updated Mon Aug 03, 2026 00:57:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28022999199181,12cyclictest0-21swapper/1821:20:1710
28022999199181,12cyclictest0-21swapper/1821:20:1710
28022699169154,3cyclictest0-21swapper/1722:30:179
28018499169144,14cyclictest0-21swapper/319:33:2923
2802499916884,63cyclictest0-21swapper/2522:00:1818
2802499916884,63cyclictest0-21swapper/2522:00:1818
28024199166147,4cyclictest0-21swapper/2122:30:1714
2802549916487,51cyclictest0-21swapper/3022:25:1924
2802549916487,51cyclictest0-21swapper/3022:25:1924
2802019916379,66cyclictest0-21swapper/922:00:1831
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional