You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 07:07
[ 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 20 highest latencies:
System rackcslot4.osadl.org (updated Thu Jan 15, 2026 00:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
35538752264187,27sleep00-21swapper/019:06:210
35541722247180,52sleep10-21swapper/119:09:331
368106021520,4sleep03602596-21diskmemload22:55:160
179699590,4rtkit-daemon1795-21rtkit-daemon19:17:091
179699540,4rtkit-daemon1795-21rtkit-daemon20:21:470
36693392520,4sleep00-21swapper/022:39:270
179699460,3rtkit-daemon1795-21rtkit-daemon00:29:231
179699450,3rtkit-daemon1795-21rtkit-daemon23:51:420
179699410,8rtkit-daemon3602596-21diskmemload22:00:241
179699410,3rtkit-daemon1795-21rtkit-daemon22:28:480
36933652400,3sleep126-21ksoftirqd/123:11:171
37123632390,4sleep013-21ksoftirqd/023:37:480
355430799390,26cyclictest3644160-40apt-check22:05:221
355430799386,7cyclictest3728120-21apt-get00:00:111
355430799383,11cyclictest3685275-21sh23:00:211
179699380,3rtkit-daemon0-21swapper/120:50:241
36014362370,5chrt0-21swapper/021:05:200
355430799379,9cyclictest3753223-21sh00:34:411
355430799371,9cyclictest1-21systemd00:15:011
355430799370,11cyclictest3574013-21mailstats19:55:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional