You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-17 - 08:44
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 20 highest latencies:
System rackbslot4.osadl.org (updated Wed Dec 17, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
921599634,53cyclictest0-21swapper/200:22:352
921599573,49cyclictest0-21swapper/200:17:362
921599562,48cyclictest13014-21aten_rbpower_en20:42:492
9208995646,5cyclictest21-21ksoftirqd/100:37:341
85672549,11sleep20-21swapper/219:03:092
921599534,43cyclictest0-21swapper/223:24:452
921999513,5cyclictest0-21swapper/321:58:473
87552517,16sleep10-21swapper/119:05:051
921599507,37cyclictest0-21swapper/222:21:102
921599504,40cyclictest0-21swapper/221:17:542
921599504,39cyclictest0-21swapper/223:52:512
921599504,39cyclictest0-21swapper/223:35:352
921599504,39cyclictest0-21swapper/223:35:352
921599504,39cyclictest0-21swapper/222:43:072
921599503,41cyclictest0-21swapper/200:29:182
921599503,40cyclictest0-21swapper/221:07:542
920499504,15cyclictest0-21swapper/023:35:430
920499504,15cyclictest0-21swapper/023:35:430
86022509,13sleep30-21swapper/319:03:183
921599495,11cyclictest0-21swapper/220:57:592
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional