You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-07 - 04:12
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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack9slot4.osadl.org (updated Thu May 07, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
284659910734cyclictest6692-21sync06:21:450
284659910529cyclictest10062-21latency_hist04:16:300
284659910323cyclictest0-21swapper/008:26:370
284659910321cyclictest0-21swapper/009:01:380
28465991029cyclictest0-21swapper/007:07:050
284659910031cyclictest4279-21execl05:41:330
284659910010cyclictest0-21swapper/005:41:520
28465999926cyclictest10610-21latency_hist07:36:360
28465999831cyclictest353-21sort06:04:560
28465999724cyclictest0-21swapper/007:06:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional