You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-10 - 22:56
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 Dec 10, 2025 12:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20146995228cyclictest0-21swapper11:33:000
20146995131cyclictest24422-21kworker/0:211:04:590
20146995111cyclictest11353-21kworker/0:012:23:030
20146995030cyclictest0-21swapper11:29:380
20146995015cyclictest11353-21kworker/0:012:19:150
20146994930cyclictest0-21swapper12:13:500
20146994924cyclictest0-21swapper13:19:240
20146994919cyclictest0-21swapper11:53:170
20146994915cyclictest11353-21kworker/0:014:03:210
20146994825cyclictest24422-21kworker/0:211:23:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional