You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-01 - 06:13
[ 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 rackbslot6.osadl.org (updated Sun Feb 01, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2760321700,5sleep3462199cyclictest21:28:283
1068911000,3ptp4l401ktimersoftd/319:33:243
201342660,4sleep233-21ksoftirqd/223:38:192
103992650,2sleep20-21swapper/223:28:192
233242590,2sleep20-21swapper/220:13:202
106891590,1ptp4l401ktimersoftd/322:44:203
106891560,1ptp4l401ktimersoftd/300:37:163
257932550,3sleep3462199cyclictest23:10:463
106891550,1ptp4l401ktimersoftd/322:35:473
44852544,37sleep10-21swapper/119:37:511
42512544,39sleep00-21swapper/019:34:470
150242520,2sleep20-21swapper/221:03:182
106891480,1ptp4l401ktimersoftd/323:44:373
285112470,1sleep20-21swapper/222:08:182
106891470,1ptp4l401ktimersoftd/300:58:093
106891470,1ptp4l401ktimersoftd/300:02:473
75142460,2sleep10-21swapper/122:18:451
106891460,1ptp4l401ktimersoftd/323:29:023
106891460,0ptp4l401ktimersoftd/321:40:423
106891440,1ptp4l401ktimersoftd/322:00:383
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional