You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-08 - 07:27
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: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Fri May 08, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2432322928sleep50-21swapper22:32:595
2224622929sleep40-21swapper20:25:344
2482522726sleep50-21swapper20:29:195
2466422727sleep50-21swapper21:32:255
630622625sleep50-21swapper19:56:145
354322623sleep40-21swapper19:49:484
3257022625sleep20-21swapper21:46:142
3207222625sleep60-21swapper22:44:296
3080522625sleep50-21swapper19:43:095
2673322625sleep40-21swapper22:34:264
2576022625sleep20-21swapper19:33:542
2430122625sleep30-21swapper22:32:413
2198422625sleep50-21swapper21:27:135
893022525sleep40-21swapper20:00:374
592622521sleep20-21swapper19:54:022
541622525sleep40-21swapper21:54:254
2807722525sleep40-21swapper19:37:164
2539222525sleep40-21swapper19:31:564
862922423sleep40-21swapper21:01:434
326122423sleep60-21swapper21:53:476
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional