You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-03 - 21:41
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 Sun May 03, 2026 00:55:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
297383299240163,54cyclictest3047213-21kworker/u64:0+efi_rts_wq21:06:0117
297380099239161,55cyclictest0-21swapper/621:06:0128
297381299233162,48cyclictest0-21swapper/921:06:0031
297382099221151,42cyclictest0-21swapper/1221:06:004
297382999215152,31cyclictest0-21swapper/2121:06:0114
297382299214160,27cyclictest0-21swapper/1421:06:016
297382399209153,29cyclictest0-21swapper/1521:06:017
297383599208128,48cyclictest0-21swapper/2721:06:0120
297383899202146,32cyclictest0-21swapper/3021:06:0124
2973833991921,176cyclictest3153803-21gdbus21:06:0018
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional