You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-29 - 08:28
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 Mon Jun 29, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
121099199101,2cyclictest0-21swapper/22
12109919990,4cyclictest0-21swapper/22
12109939981,5cyclictest0-21swapper/22
12109939981,5cyclictest0-21swapper/22
12109939981,4cyclictest0-21swapper/22
12109919981,5cyclictest0-21swapper/22
12109919981,5cyclictest0-21swapper/22
12109939973,3cyclictest0-21swapper/22
12109939973,2cyclictest0-21swapper/22
12109939972,3cyclictest0-21swapper/22
12109939972,3cyclictest0-21swapper/22
12109939971,5cyclictest0-21swapper/22
12109939971,5cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
12109939971,4cyclictest0-21swapper/22
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional