You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-23 - 10:45
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rackdslot0.osadl.org (updated Fri Jan 23, 2026 00:45:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31199992416,5cyclictest32628-21cron20:10:020
3120699210,18cyclictest0-21swapper/223:55:172
3119999210,17cyclictest0-21swapper/022:40:010
3120699206,13cyclictest0-21swapper/222:31:092
3120699202,17cyclictest0-21swapper/223:02:382
31206992014,3cyclictest0-21swapper/223:31:512
3120699201,17cyclictest9869-21nfsd423:15:182
31200992015,3cyclictest0-21swapper/122:11:351
3120699193,15cyclictest0-21swapper/222:05:192
3120699192,16cyclictest25870-21smtpd22:49:262
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional