You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-19 - 12:50
[ 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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 20 highest latencies:
System rack8slot1.osadl.org (updated Thu Feb 19, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2725699469428,0cyclictest18319-21latency_hist23:26:240
2725699465825,0cyclictest12033-21sed23:06:430
2725699398526,0cyclictest0-21swapper23:11:270
272569930471758,0cyclictest0-21swapper00:06:300
27256992684749,0cyclictest5847-21modprobe21:13:380
27256992680901,0cyclictest0-21swapper23:06:090
27256992655646,0cyclictest0-21swapper00:11:250
27256992482277,0cyclictest27201-1kworker/0:0H21:46:180
27256992469286,0cyclictest27201-1kworker/0:0H21:06:200
27256992416185,0cyclictest27201-1kworker/0:0H22:06:180
27256992413331,0cyclictest27201-1kworker/0:0H19:06:190
27256992408904,0cyclictest23581-21chrt23:41:300
27256992396324,0cyclictest27201-1kworker/0:0H21:51:190
27256992388777,0cyclictest9-21ksoftirqd/020:06:210
27256992310308,0cyclictest27201-1kworker/0:0H21:31:190
27256992288282,0cyclictest27201-1kworker/0:0H22:31:180
27256992261311,0cyclictest27201-1kworker/0:0H21:41:190
27256992250284,0cyclictest27201-1kworker/0:0H20:51:180
27256992236321,0cyclictest27201-1kworker/0:0H20:01:190
27256992222284,0cyclictest27201-1kworker/0:0H22:51:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional