You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-01 - 18:09
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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.
Unexpectedly long latencies may be caused by SMIs
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 rackcslot4.osadl.org (updated Sun Feb 01, 2026 12:44:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19997152265194,27sleep10-21swapper/107:06:231
19998272250175,61sleep00-21swapper/007:07:330
200016299652,41cyclictest2032652-21apt-get08:30:140
200016299651,43cyclictest2103473-21apt-get10:20:130
200016299641,42cyclictest2191842-21apt-get12:15:140
200016299632,41cyclictest2010663-21apt-get07:35:140
200016299632,40cyclictest2130382-21apt-get10:55:130
200016299632,40cyclictest2064606-21apt-get09:30:150
200016299622,41cyclictest2157694-21apt-get11:30:130
200016299622,41cyclictest2087838-21apt-get10:00:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional