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2026-01-13 - 16:36
[ 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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot2.osadl.org (updated Tue Jan 13, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501980,0irq/46-4a10000027128-21runrttasks07:06:000
27543999360,0cyclictest0-21swapper12:25:060
27543999359,0cyclictest0-21swapper07:29:470
27543999258,0cyclictest0-21swapper11:44:420
27543999174,0cyclictest12046-21df09:39:280
27543999169,0cyclictest0-21swapper09:24:300
27543999159,0cyclictest0-21swapper10:24:560
27543999159,0cyclictest0-21swapper08:04:210
27543999159,0cyclictest0-21swapper07:44:580
27543999157,0cyclictest0-21swapper11:49:170
27543999071,0cyclictest29257-21df_abs10:29:260
27543999069,0cyclictest0-21swapper10:04:400
27543999057,0cyclictest0-21swapper11:34:140
27543999056,0cyclictest0-21swapper12:34:450
27543999056,0cyclictest0-21swapper08:35:090
27543999055,0cyclictest0-21swapper07:10:040
27543998973,0cyclictest24552-21/usr/sbin/munin10:14:590
27543998969,0cyclictest4389-21unixbench_singl10:50:060
27543998957,0cyclictest0-21swapper08:29:530
27543998860,0cyclictest0-21swapper08:19:410
27543998858,0cyclictest0-21swapper11:24:510
27543998856,0cyclictest0-21swapper11:09:200
27543998769,0cyclictest29784-21munin-node07:14:280
27543998766,0cyclictest2039-21df_abs12:19:250
27543998761,0cyclictest10085-21apt-get09:34:160
27543998759,0cyclictest0-21swapper11:54:410
27543998758,0cyclictest0-21swapper11:02:260
27543998758,0cyclictest0-21swapper07:59:450
27543998756,0cyclictest0-21swapper07:40:000
27543998753,0cyclictest21463-21kworker/u2:807:19:380
27543998664,0cyclictest0-21swapper09:04:470
27543998660,0cyclictest0-21swapper09:13:050
27543998658,0cyclictest0-21swapper11:31:180
27543998655,0cyclictest0-21swapper07:34:590
27543998654,0cyclictest0-21swapper11:05:040
27543998571,0cyclictest14189-21/usr/sbin/munin11:19:430
27543998570,0cyclictest27069-21runrttasks10:23:490
27543998565,0cyclictest17537-21runrttasks08:18:000
27543998565,0cyclictest0-21swapper11:59:340
27543998563,0cyclictest3179-21runrttasks10:48:490
27543998563,0cyclictest0-21swapper10:34:320
27543998560,0cyclictest1693-21date12:19:060
27543998558,0cyclictest0-21swapper09:29:470
27543998558,0cyclictest0-21swapper08:50:040
27543998557,0cyclictest0-21swapper10:43:480
27543998557,0cyclictest0-21swapper09:54:350
27543998557,0cyclictest0-21swapper07:56:210
27543998464,0cyclictest12532-21seq11:14:490
27543998463,0cyclictest0-21swapper07:25:010
27543998462,0cyclictest27977-21munin-run08:49:040
27543998453,0cyclictest0-21swapper08:54:400
27543998366,0cyclictest31894-21grep12:11:030
27543998364,0cyclictest0-21swapper09:18:140
27543998356,0cyclictest0-21swapper10:58:140
27543998258,0cyclictest0-21swapper12:05:290
27543998257,0cyclictest0-21swapper08:40:030
27543998256,0cyclictest0-21swapper10:10:050
27543998162,0cyclictest0-21swapper12:29:250
27543998156,0cyclictest0-21swapper08:25:030
27543998155,0cyclictest0-21swapper09:52:110
27543998153,0cyclictest0-21swapper07:50:020
27543998147,0cyclictest0-21swapper09:44:250
27543998055,0cyclictest20519-21runrttasks11:39:160
27543998054,0cyclictest31221-1kworker/u3:209:03:040
27543998054,0cyclictest0-21swapper09:22:480
27543998042,0cyclictest0-21swapper09:59:370
27543997961,0cyclictest15611-21runrttasks08:11:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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