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2026-02-06 - 15:40
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Fri Feb 06, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
736099459929,0cyclictest24196-1kworker/0:2H07:07:000
736099339144,0cyclictest4007-21syslogd10:53:160
73609933241029,0cyclictest9-21ksoftirqd/010:52:050
7360993085228,0cyclictest10922-1kworker/0:1H11:07:050
7360992880322,0cyclictest24196-1kworker/0:2H08:07:050
736099255237,0cyclictest7357-21cyclictest10:47:000
7360992477696,0cyclictest9-21ksoftirqd/011:02:030
7360992452629,0cyclictest9-21ksoftirqd/010:07:030
7360992323463,0cyclictest0-21swapper10:32:030
7360992300183,0cyclictest10922-1kworker/0:1H11:22:030
7360992297200,0cyclictest10922-1kworker/0:1H11:47:030
7360992287192,0cyclictest24196-1kworker/0:2H09:07:040
7360992267277,0cyclictest16307-1kworker/0:0H09:42:030
7360992239643,0cyclictest11342-21cat12:02:020
7360992219695,0cyclictest23071-21latency_hist09:27:030
7360992204298,0cyclictest16307-1kworker/0:0H09:22:020
7360992200270,0cyclictest10922-1kworker/0:1H11:42:020
7360992164217,0cyclictest10922-1kworker/0:1H12:22:020
7360992157240,0cyclictest10922-1kworker/0:1H11:27:020
7360992108634,0cyclictest9-21ksoftirqd/011:12:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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