You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-24 - 03:30
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: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Sun May 24, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3209822323sleep50-21swapper19:57:415
2741922321sleep50-21swapper17:46:415
571722019sleep40-21swapper18:06:094
537521918sleep40-21swapper19:06:434
489221817sleep70-21swapper21:07:467
3271321817sleep30-21swapper17:55:353
3107121817sleep50-21swapper21:53:545
2965221817sleep40-21swapper19:52:524
2805321817sleep30-21swapper22:49:063
27575991818cyclictest0-21swapper18:28:070
2732621817sleep40-21swapper17:45:204
272821818sleep50-21swapper19:01:565
1637621817sleep30-21swapper18:26:083
1586021817sleep70-21swapper19:24:147
1554921817sleep40-21swapper21:27:444
1333521817sleep20-21swapper19:21:132
1285621817sleep40-21swapper20:19:494
1264721817sleep40-21swapper21:22:154
1033621817sleep40-21swapper20:16:534
2968621717sleep40-21swapper18:50:504
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional