You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-27 - 17:21
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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot4.osadl.org (updated Mon Jul 27, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
232992780,4sleep223300-21ssh10:08:222
232992780,4sleep223300-21ssh10:08:222
3077996311,45cyclictest0-21swapper/011:16:590
307799613,53cyclictest0-21swapper/011:43:450
308199587,6cyclictest0-21swapper/110:57:491
308199587,6cyclictest0-21swapper/110:57:491
307799574,47cyclictest0-21swapper/011:50:480
307799574,47cyclictest0-21swapper/011:22:490
307799572,7cyclictest7110-21ssh09:47:580
308199564,47cyclictest0-21swapper/109:57:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional