You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-18 - 17:12
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 May 18, 2026 12:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2446399725712,7cyclictest0-21swapper/210:48:102
2446399719706,7cyclictest0-21swapper/207:19:472
2446399719706,7cyclictest0-21swapper/207:19:472
2446299712702,5cyclictest0-21swapper/110:48:091
2446399707695,7cyclictest0-21swapper/208:36:342
2446299706696,5cyclictest0-21swapper/107:19:471
2446299706696,5cyclictest0-21swapper/107:19:471
2446399700690,5cyclictest0-21swapper/208:25:352
2446399700690,5cyclictest0-21swapper/208:25:352
2446299695685,5cyclictest0-21swapper/108:36:331
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional