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2026-02-16 - 14:47
[ 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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot5.osadl.org (updated Mon Feb 16, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
994222423sleep40-21swapper00:02:514
900722221sleep30-21swapper18:58:083
888322221sleep20-21swapper18:56:232
730722221sleep30-21swapper23:58:183
2766622221sleep50-21swapper19:32:595
2495422221sleep20-21swapper19:27:202
312122019sleep40-21swapper19:45:144
3148621919sleep50-21swapper23:41:005
2494821919sleep50-21swapper19:27:155
815421817sleep30-21swapper20:55:483
6544991818cyclictest0-21swapper00:20:320
635221817sleep50-21swapper18:53:535
530521817sleep50-21swapper21:53:125
3146721817sleep40-21swapper23:40:434
314321817sleep60-21swapper19:45:326
2324221817sleep30-21swapper19:24:253
1882821817sleep70-21swapper21:15:527
1846421817sleep40-21swapper22:15:364
153921817sleep30-21swapper22:44:243
1368721817sleep50-21swapper21:08:385
6544991717cyclictest0-21swapper19:44:230
6544991713cyclictest0-21swapper23:59:190
3223821717sleep50-21swapper21:41:595
3172621715sleep50-21swapper22:39:375
1251921715sleep40-21swapper00:06:364
6544991616cyclictest0-21swapper23:49:350
6544991616cyclictest0-21swapper22:09:030
6544991616cyclictest0-21swapper20:59:280
6544991616cyclictest0-21swapper20:28:480
6544991616cyclictest0-21swapper19:39:220
6544991616cyclictest0-21swapper18:57:120
6544991611cyclictest0-21swapper19:03:360
438721615sleep50-21swapper23:49:485
3266521615sleep50-21swapper20:43:095
2726521615sleep20-21swapper21:34:122
261521615sleep50-21swapper21:47:525
2223721611sleep40-21swapper19:21:374
1870721615sleep50-21swapper22:19:055
852421511sleep30-21swapper19:56:103
800121514sleep40-21swapper21:58:314
654499159cyclictest0-21swapper21:52:020
654499159cyclictest0-21swapper20:42:110
654499159cyclictest0-21swapper20:19:230
654499159cyclictest0-21swapper00:04:440
6544991515cyclictest0-21swapper23:28:360
6544991515cyclictest0-21swapper22:19:270
6544991515cyclictest0-21swapper19:14:300
6544991513cyclictest0-21swapper22:59:430
6544991513cyclictest0-21swapper19:54:430
6544991512cyclictest749sirq-net-rx/020:38:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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