You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-18 - 01:21
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
Characteristics of the 20 highest latencies:
System rack3slot1.osadl.org (updated Sun May 17, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
804299128122cyclictest31313-21sed07:02:463
804299123122cyclictest14417-21sed10:07:383
80409910492cyclictest0-21swapper/109:02:331
804099104102cyclictest28390-21tune2fs09:27:311
8042999771cyclictest0-21swapper/309:47:303
8042998883cyclictest0-21swapper/305:47:513
8042998782cyclictest0-21swapper/309:27:313
8042998782cyclictest0-21swapper/307:17:353
8042998782cyclictest0-21swapper/306:27:443
8042998782cyclictest0-21swapper/306:27:443
8042998782cyclictest0-21swapper/306:02:403
8042998782cyclictest0-21swapper/305:37:393
8042998582cyclictest0-21swapper/307:27:223
8042998581cyclictest0-21swapper/306:22:433
8042998571cyclictest0-21swapper/309:52:353
8042998481cyclictest0-21swapper/309:57:363
8042998481cyclictest0-21swapper/308:25:093
8042998481cyclictest0-21swapper/305:57:473
8042998481cyclictest0-21swapper/305:42:453
8042998472cyclictest0-21swapper/307:47:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional