You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-09 - 11:36
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 10 highest latencies:
System rack3slot1.osadl.org (updated Tue Jun 09, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
967399113112cyclictest0-21swapper/318:32:133
967199109107cyclictest27500-21tune2fs18:32:131
967199104102cyclictest3800-21tune2fs18:52:111
967199104102cyclictest25749-21tune2fs20:57:071
967199104102cyclictest10628-21tune2fs20:22:101
967399103102cyclictest0-21swapper/320:57:073
967399103102cyclictest0-21swapper/320:22:103
9673999392cyclictest0-21swapper/318:52:113
9671998482cyclictest23123-21tune2fs17:07:171
9673998382cyclictest0-21swapper/321:27:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional