You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-07 - 01:07
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 rackfslot0.osadl.org (updated Thu Nov 06, 2025 00:55:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23728789917390,63cyclictest0-21swapper/2620:00:1919
23728789917390,63cyclictest0-21swapper/2620:00:1919
23728709917183,54cyclictest0-21swapper/1822:50:1610
23728609917087,53cyclictest0-21swapper/820:00:1830
23728609917087,53cyclictest0-21swapper/820:00:1830
23728649916886,61cyclictest0-21swapper/1222:50:174
237287399165143,11cyclictest0-21swapper/2120:25:1914
23728719916478,53cyclictest0-21swapper/1923:15:1811
23728719916478,53cyclictest0-21swapper/1923:15:1711
23728639916480,3cyclictest0-21swapper/1123:30:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional