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2026-03-05 - 06:32
[ 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 Thu Mar 05, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1996899425524,0cyclictest4701-21aten2.4_r8power23:45:420
1996899318130,0cyclictest12102-1kworker/0:1H00:11:440
19968992818286,0cyclictest25595-21df23:05:590
19968992672109,0cyclictest1529-21aten2.4_r8power23:35:430
199689926662047,0cyclictest0-21swapper00:20:490
19968992287273,0cyclictest12102-1kworker/0:1H21:40:310
19968992271669,0cyclictest9-21ksoftirqd/023:00:310
19968992262258,0cyclictest12102-1kworker/0:1H21:20:300
19968992261275,0cyclictest12102-1kworker/0:1H21:05:300
19968992185250,0cyclictest12102-1kworker/0:1H21:25:300
19968992161271,0cyclictest12102-1kworker/0:1H21:00:320
19968992152509,0cyclictest0-21swapper23:10:580
19968992145228,0cyclictest12102-1kworker/0:1H00:30:280
19968992115274,0cyclictest12102-1kworker/0:1H22:00:310
19968992092358,0cyclictest12102-1kworker/0:1H00:05:310
19968992027273,0cyclictest12102-1kworker/0:1H23:20:320
19968992021316,0cyclictest12102-1kworker/0:1H20:40:310
19968991997685,0cyclictest12102-1kworker/0:1H21:45:320
19968991994229,0cyclictest12102-1kworker/0:1H22:05:310
19968991948138,0cyclictest12102-1kworker/0:1H20:05:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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