You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-27 - 19:22
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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Mon Apr 27, 2026 12:46:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2623699771757,8cyclictest0-21swapper/310:30:253
2623399771723,41cyclictest13429-21kworker/0:6+events_freezable_power_08:40:450
2623599768756,5cyclictest0-21swapper/210:30:252
2623699758746,7cyclictest0-21swapper/312:31:023
2623699758746,7cyclictest0-21swapper/311:25:143
2623699757745,7cyclictest0-21swapper/307:45:543
2623699755743,7cyclictest0-21swapper/309:57:313
2623699755743,7cyclictest0-21swapper/309:57:303
2623599755745,5cyclictest0-21swapper/212:31:032
2623599755745,5cyclictest0-21swapper/211:25:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional