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2026-01-21 - 02:13
[ 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 Tue Jan 20, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1116799393023,0cyclictest26812-21modprobe08:04:530
11167992999300,0cyclictest9170-1kworker/0:0H11:08:010
11167992791319,0cyclictest9170-1kworker/0:0H10:08:020
11167992776446,0cyclictest9-21ksoftirqd/007:08:000
11167992720277,0cyclictest9170-1kworker/0:0H09:08:020
11167992708132,0cyclictest9170-1kworker/0:0H12:08:020
11167992592656,0cyclictest16295-21seq07:27:400
11167992592271,0cyclictest9170-1kworker/0:0H11:23:020
11167992311703,0cyclictest9-21ksoftirqd/012:23:030
11167992307332,0cyclictest9170-1kworker/0:0H10:23:020
11167992297246,0cyclictest9170-1kworker/0:0H09:33:020
11167992269278,0cyclictest9170-1kworker/0:0H10:13:020
11167992249285,0cyclictest9170-1kworker/0:0H08:28:030
11167992238290,0cyclictest9170-1kworker/0:0H07:43:020
111679921592097,0cyclictest10891-21ls11:03:020
11167992149286,0cyclictest9170-1kworker/0:0H08:23:020
11167992104294,0cyclictest9170-1kworker/0:0H09:48:010
11167991976571,0cyclictest5191-21munin-node10:43:030
11167991950289,0cyclictest9170-1kworker/0:0H11:13:020
11167991931278,0cyclictest9170-1kworker/0:0H09:28:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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