You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-18 - 04:21
[ 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 rackeslot4.osadl.org (updated Wed Feb 18, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3133774995048,1cyclictest3455480-21fwupd00:23:013
313377299272,4cyclictest3277426-21apt-get21:30:132
313377299271,22cyclictest3174980-21apt-get19:50:112
313377299262,3cyclictest3292656-21apt-get21:45:122
313377299261,22cyclictest3236545-21apt-get20:50:122
313377299261,22cyclictest3231513-21apt-get20:45:132
313377299251,3cyclictest3358683-21cron22:50:002
313377299251,22cyclictest3359393-21taskset22:50:122
3133764992522,2cyclictest3277145-21idleruntime-cro21:30:000
313377499242,2cyclictest3415421-21apt-get23:45:113
313377499241,19cyclictest0-21swapper/321:45:123
313377299242,2cyclictest3394804-21apt-get23:25:132
3133772992419,4cyclictest3348143-21latency_hist22:40:002
3133772992416,6cyclictest3312635-21cron22:05:002
3133772992416,6cyclictest3312635-21cron22:05:002
313377299241,3cyclictest3220722-21munin-run20:35:002
313377299241,2cyclictest3226483-21apt-get20:40:132
313377299241,21cyclictest3364408-21apt-get22:55:122
313377299241,21cyclictest0-21swapper/223:00:122
313377299241,21cyclictest0-21swapper/200:20:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional