You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-08 - 09:43
[ 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 Sun Feb 08, 2026 00:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24445332271229,28sleep10-21swapper/119:08:351
24445842260187,28sleep00-21swapper/019:09:070
260096221520,4sleep10-21swapper/123:36:331
251102121260,4sleep00-21swapper/021:33:410
179699580,3rtkit-daemon0-21swapper/019:20:170
179699570,3rtkit-daemon0-21swapper/021:20:240
179699570,3rtkit-daemon0-21swapper/019:10:160
179699560,5rtkit-daemon2518709-1kworker/u9:222:16:000
179699560,4rtkit-daemon1795-21rtkit-daemon22:10:190
179699560,4rtkit-daemon1795-21rtkit-daemon19:36:500
179699530,4rtkit-daemon1795-21rtkit-daemon23:53:010
179699530,3rtkit-daemon1795-21rtkit-daemon20:58:060
179699530,3rtkit-daemon1795-21rtkit-daemon00:19:040
179699530,3rtkit-daemon0-21swapper/022:41:160
179699520,23rtkit-daemon2444779-21cyclictest22:28:260
179699510,4rtkit-daemon1795-21rtkit-daemon23:16:220
179699510,4rtkit-daemon1795-21rtkit-daemon19:59:100
179699510,3rtkit-daemon1795-21rtkit-daemon21:55:420
179699510,3rtkit-daemon1795-21rtkit-daemon20:11:410
179699510,22rtkit-daemon2444779-21cyclictest21:35:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional