You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-28 - 05:27
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot1.osadl.org (updated Fri Feb 27, 2026 23:26:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2677221540,3sleep30-21swapper/322:11:123
2677221540,3sleep30-21swapper/322:11:123
1169321160,3sleep10-21swapper/120:21:101
1169321160,3sleep10-21swapper/120:21:101
1882121020,3chrt0-21swapper/323:06:313
1882121020,3chrt0-21swapper/323:06:313
156812980,3sleep30-21swapper/320:31:213
156812980,3sleep30-21swapper/320:31:213
35482810,3chrt0-21swapper/222:19:392
35482810,3chrt0-21swapper/222:19:392
225772810,1sleep012-21ksoftirqd/019:21:340
225772810,1sleep012-21ksoftirqd/019:21:340
23822800,3sleep30-21swapper/321:46:293
23822800,3sleep30-21swapper/321:46:293
180022800,3sleep20-21swapper/222:33:502
180022800,3sleep20-21swapper/222:33:502
150972800,3sleep00-21swapper/023:02:140
150972800,3sleep00-21swapper/023:02:140
268022780,2sleep00-21swapper/021:38:140
268022780,2sleep00-21swapper/021:38:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional