You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-05-14 - 13:14
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 Tue May 13, 2025 12:55:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39107929919680,87cyclictest0-21swapper/909:05:1931
391082099189173,5cyclictest0-21swapper/2609:10:1419
39107979916587,50cyclictest0-21swapper/1011:25:162
39108249916449,91cyclictest0-21swapper/3008:05:1524
39108169916489,47cyclictest0-21swapper/2209:05:1915
39108169916283,58cyclictest0-21swapper/2209:30:1715
39108169916283,58cyclictest0-21swapper/2209:30:1715
39107879916287,51cyclictest0-21swapper/709:05:1929
39107979916188,63cyclictest0-21swapper/1008:00:162
39108239916087,53cyclictest0-21swapper/2908:55:1722
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional

 
OSZAR »