You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-01 - 05:56
[ 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
Characteristics of the 20 highest latencies:
System rack6slot6 (updated Sun Mar 01, 2026 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2660099209894105399,104493cyclictest0-21swapper22:48:220
2660099209856105366,104485cyclictest0-21swapper22:08:510
266009910614653057,53087cyclictest0-21swapper22:37:290
266009910613053432,52698cyclictest0-21swapper20:21:100
266009910612853055,53071cyclictest0-21swapper19:36:370
266009910609853025,53071cyclictest0-21swapper20:57:100
266009910609452999,53090cyclictest0-21swapper22:19:540
266009910609253003,53087cyclictest0-21swapper20:29:530
266009910607852995,53081cyclictest0-21swapper22:25:060
266009910602152942,53077cyclictest0-21swapper21:54:070
266009910601852939,53077cyclictest0-21swapper22:02:190
266009910588952953,52934cyclictest29388-21ssh21:26:490
266009910585753031,52824cyclictest25407-21ssh00:19:190
266009910576452983,52778cyclictest5321-21chrt21:38:420
26600991054849,105473cyclictest0-21swapper20:05:360
266009910532052856,52462cyclictest11670-21ssh22:30:470
266009910519653007,52186cyclictest16478-21diskmemload22:24:150
266009910516452991,52168cyclictest11019-21kworker/u2:123:43:080
266009910516053067,52091cyclictest0-21swapper21:06:530
266009910515453041,52111cyclictest0-21swapper23:18:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional