You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-19 - 17:58
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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackaslot4.osadl.org (updated Fri Jun 19, 2026 12:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
63815299172,9cyclictest0-21swapper/22
63815299152,8cyclictest0-21swapper/22
63815299142,8cyclictest0-21swapper/22
63815299142,7cyclictest0-21swapper/22
63815299141,8cyclictest0-21swapper/22
63815299141,7cyclictest0-21swapper/22
63815299132,6cyclictest0-21swapper/22
63815299131,7cyclictest0-21swapper/22
63815299131,7cyclictest0-21swapper/22
63815299131,7cyclictest0-21swapper/22
63815299122,3cyclictest0-21swapper/22
63815299112,5cyclictest0-21swapper/22
63815299112,5cyclictest0-21swapper/22
63815299112,2cyclictest0-21swapper/22
63815299105,3cyclictest157-21kworker/2:1+events2
63815299101,2cyclictest0-21swapper/22
63815299101,2cyclictest0-21swapper/22
63815299101,2cyclictest0-21swapper/22
6381529994,3cyclictest371ktimers/22
6381529994,3cyclictest0-21swapper/22
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional