You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-19 - 00:38
[ 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 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2595933995046,2cyclictest2881138-21fwupd11:50:022
2595926992819,3cyclictest2759210-21awk09:50:000
259593599260,5cyclictest2723377-21cron09:15:013
259593599260,23cyclictest2790326-21irqcore10:20:153
2595933992621,3cyclictest2723659-21apt-get09:15:132
259593399261,22cyclictest2846460-21ps11:15:162
259593399261,21cyclictest2596148-21apt-get07:10:122
259593099261,21cyclictest2871286-21seq11:40:111
2595935992520,3cyclictest2616512-21apt-get07:30:123
2595935992519,4cyclictest2713648-21tr09:05:173
259593599250,22cyclictest2724148-21grep09:15:163
259593399251,22cyclictest2753771-21/usr/sbin/munin09:40:252
259593399251,21cyclictest2851022-21apt-get11:20:122
259593399251,21cyclictest2844829-21ntpq11:10:212
259593399251,21cyclictest2784764-21apt-get10:15:122
259593399251,21cyclictest2764526-21runrttasks09:55:132
259593099251,21cyclictest2687777-21apt-get08:40:101
259593099251,21cyclictest2651876-21apt-get08:05:121
259593099251,21cyclictest2651876-21apt-get08:05:111
2595935992420,2cyclictest2739272-21apt-get09:30:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional