You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-05 - 20:37
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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Fri Jun 05, 2026 12:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1667499800761,34cyclictest1775-21kworker/0:6+events_freezable_power_11:26:550
1667499800761,34cyclictest1775-21kworker/0:6+events_freezable_power_11:26:540
1667499791751,35cyclictest22443-21kworker/0:1+events_freezable_power_12:32:420
1667499779731,41cyclictest1775-21kworker/0:6+events_freezable_power_08:20:280
1667499778737,35cyclictest9599-21kworker/0:3+events_freezable_power_10:10:090
1667499778737,35cyclictest9599-21kworker/0:3+events_freezable_power_10:10:090
1667599773761,7cyclictest0-21swapper/110:32:051
1667599773761,7cyclictest0-21swapper/108:31:261
1667599772760,7cyclictest0-21swapper/111:59:481
1667499772730,36cyclictest1775-21kworker/0:6+events_freezable_power_12:10:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional