You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-18 - 05:57
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack3slot2.osadl.org (updated Wed Feb 18, 2026 00:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
372149222630,4chrt3721480-21ntpq19:10:400
372100999260230,20cyclictest29-21kswapd022:00:200
378714022560,4chrt3787138-21ntpq23:06:070
376713022540,3chrt3767128-21sshd21:55:080
378287922500,4chrt3782876-21ntpq22:50:520
375602622440,3sleep03756029-21grep21:15:120
377493722420,2chrt3774935-21users22:21:310
372575922400,3chrt3725757-21ld19:25:460
379554722330,3chrt3795548-21ps23:36:160
372100999217185,20cyclictest3796274-21kworker/u2:000:00:090
372100999212183,19cyclictest3730818-21kworker/u2:119:51:170
379265322080,3sleep03792655-21ntp_offset23:25:560
372100999207175,20cyclictest3730818-21kworker/u2:120:00:080
372100999206176,19cyclictest3750316-21kworker/u2:121:10:060
372100999206175,19cyclictest3737772-21kworker/u2:120:11:190
372100999203173,18cyclictest3788342-21kworker/u2:223:25:020
372100999201170,20cyclictest3774469-21kworker/u2:022:46:180
372100999201168,20cyclictest3758666-21kworker/u2:122:10:060
372100999200169,20cyclictest3739506-21kworker/u2:220:20:380
372100999200168,20cyclictest3784709-21kworker/u2:023:10:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional