You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-11 - 11:02
[ 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 50 highest latencies:
System rackeslot2.osadl.org (updated Wed Feb 11, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
52144921040,1sleep20-21swapper/222:17:232
43533721020,2sleep30-21swapper/321:27:273
38416421020,2sleep30-21swapper/320:55:003
4088862390,1sleep10-21swapper/121:12:261
4065512370,1sleep30-21swapper/321:12:243
254369992820,2cyclictest134050irq/121-eno121:10:021
254369992819,2cyclictest134050irq/121-eno122:37:201
6894042260,2sleep20-21swapper/223:51:462
254369992413,2cyclictest134050irq/121-eno121:25:001
25436999230,22cyclictest768273-21perf00:35:011
254368992316,6cyclictest558753-21kthreadcore22:37:260
254368992211,6cyclictest0-21swapper/021:15:000
254369992118,2cyclictest1290-21dbus-daemon00:30:011
254369992118,2cyclictest1290-21dbus-daemon00:30:011
254368992119,1cyclictest705737-21apt00:00:010
254368992112,5cyclictest318066-21cut20:02:200
254368992110,6cyclictest0-21swapper/022:05:020
2649091201,5phc2sys0-21swapper/322:12:173
2649091200,2phc2sys0-21swapper/322:59:463
254370992017,1cyclictest0-21swapper/221:32:242
254369992017,2cyclictest616638-21systemd-run23:10:021
254369992017,2cyclictest1326-21systemd-logind23:55:011
254369992017,2cyclictest1326-21systemd-logind20:20:021
254369992016,3cyclictest1-21systemd21:35:001
25436899208,6cyclictest0-21swapper/021:22:170
25436899207,6cyclictest0-21swapper/022:22:180
25436899200,2cyclictest673187-21irqstats23:42:230
2649091190,2phc2sys0-21swapper/322:27:153
254370991917,1cyclictest0-21swapper/222:40:012
254370991916,1cyclictest0-21swapper/223:25:002
254369991916,2cyclictest661272-21apt-key23:35:011
254369991916,2cyclictest518308-21munin-run22:15:001
254369991916,2cyclictest1288-1atopacctd19:20:011
254369991915,3cyclictest566321-21kthreadcore22:42:241
25436899198,6cyclictest0-21swapper/022:45:020
254368991916,2cyclictest1296-21polkitd22:30:010
254368991911,7cyclictest0-21swapper/023:10:010
2649091180,2phc2sys0-21swapper/323:10:353
2649091180,2phc2sys0-21swapper/322:06:163
254370991815,1cyclictest0-21swapper/221:55:012
254370991815,1cyclictest0-21swapper/221:36:152
254370991815,1cyclictest0-21swapper/221:00:002
254369991815,2cyclictest365999-21cron20:40:001
254369991815,2cyclictest280680-21cron19:30:011
254369991814,3cyclictest257540-21kthreadcore19:12:251
254369991814,3cyclictest1327-21in:imuxsock21:55:011
254369991813,3cyclictest457754-21/usr/sbin/munin21:42:191
25436899188,5cyclictest0-21swapper/023:20:020
25436899187,6cyclictest0-21swapper/000:20:000
254368991815,2cyclictest696845-21cut23:55:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional