You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-22 - 13:41
[ 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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack7slot2.osadl.org (updated Sun Feb 22, 2026 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12712649911986,30cyclictest54-21kswapd000:20:080
12712649910697,6cyclictest1434652-21kworker/u4:14+events_unbound23:48:300
12712649910598,5cyclictest1258879-21kworker/u4:18+events_unbound20:57:480
12712649910181,5cyclictest1272568-21kworker/u4:8+events_unbound21:27:580
1271264998765,15cyclictest54-21kswapd023:35:080
1271266998274,5cyclictest1383139-21kworker/u4:6+events_unbound23:55:001
1271264998172,6cyclictest1335136-21kworker/u4:2+events_unbound22:08:060
1271266997925,41cyclictest0-21swapper/122:10:211
127126699783,47cyclictest1297104-21apt-get20:50:121
1271266997721,44cyclictest388-21dbus-daemon20:17:401
1271264997769,6cyclictest1271191-21kworker/u4:0+xprtiod19:40:090
1271266997632,25cyclictest0-21swapper/122:05:011
127126499754,23cyclictest1284135-21apt-get20:00:110
1271264997467,5cyclictest1275108-21kworker/u4:14+events_unbound19:37:340
1271264997463,6cyclictest1258879-21kworker/u4:18+events_unbound21:32:580
1271266997331,29cyclictest0-21swapper/122:20:231
1271266997324,38cyclictest0-21swapper/123:20:011
1271264997359,11cyclictest1271261-21cyclictest19:10:060
1271266997224,36cyclictest0-21swapper/100:35:221
127126699714,40cyclictest1426136-21ssh23:32:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional