You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-03 - 09:02
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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack2slot6.osadl.org (updated Wed Jun 03, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311340ksoftirqd/020786-21threads16:37:120
3353995327cyclictest75150irq/9-eth218:36:160
3353995326cyclictest26202-21kworker/0:017:57:280
3353995324cyclictest75150irq/9-eth216:43:070
3353995027cyclictest0-21swapper18:38:230
3353995027cyclictest0-21swapper17:30:300
3353994925cyclictest0-21swapper17:23:110
3353994923cyclictest75150irq/9-eth218:22:460
3353994923cyclictest0-21swapper19:00:270
3353994914cyclictest8151-21kworker/0:218:30:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional