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2026-03-01 - 04:16
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 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 100 highest latencies:
System rackeslot3.osadl.org (updated Sun Mar 01, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271361399650,2cyclictest0-21swapper/121:17:341
271361399640,63cyclictest0-21swapper/119:35:331
271361399640,2cyclictest0-21swapper/123:58:031
271361399630,62cyclictest0-21swapper/119:20:271
271361399630,2cyclictest2786149-21kworker/1:022:20:171
2713613996259,2cyclictest0-21swapper/121:05:351
271361399620,60cyclictest0-21swapper/120:11:031
271361399620,1cyclictest0-21swapper/119:57:211
2713613996159,1cyclictest0-21swapper/120:05:391
2713613996058,1cyclictest0-21swapper/122:53:001
2713613996042,17cyclictest2738220-21kworker/1:121:25:001
2713613995957,1cyclictest0-21swapper/100:04:351
2713613995956,2cyclictest0-21swapper/121:49:051
2713613995944,14cyclictest2771550-21kworker/1:122:00:061
2713613995944,14cyclictest2724572-21kworker/1:120:23:331
2713613995942,16cyclictest2827848-21kworker/1:223:17:351
2713613995942,16cyclictest2786149-21kworker/1:022:16:031
2713613995941,17cyclictest2744541-21kworker/1:021:43:351
271361399590,58cyclictest0-21swapper/121:26:411
2713613995844,14cyclictest2879135-21kworker/1:000:08:421
2713613995843,14cyclictest2879135-21kworker/1:000:13:021
2713613995843,14cyclictest2762843-21kworker/1:222:05:261
2713613995843,14cyclictest2762843-21kworker/1:221:50:121
2713613995840,17cyclictest2943436-1kworker/1:1H20:45:181
2713613995839,18cyclictest2795444-21kworker/1:022:45:171
2713613995838,18cyclictest2839221-21kworker/1:123:20:141
2713613995742,14cyclictest2846783-21kworker/1:323:40:151
2713613995742,14cyclictest2827848-21kworker/1:223:05:261
2713613995742,14cyclictest2795444-21kworker/1:022:45:001
2713613995742,14cyclictest2716538-21kworker/1:119:50:001
2713613995742,14cyclictest2716538-21kworker/1:119:40:341
2713613995737,18cyclictest2900140-21kworker/1:100:35:141
2713613995641,14cyclictest2887548-21kworker/1:000:25:011
2713613995641,14cyclictest2887548-21kworker/1:000:20:141
2713613995641,14cyclictest2852880-21kworker/1:123:35:361
2713613995641,14cyclictest2818826-21kworker/1:323:00:131
2713613995641,14cyclictest2744541-21kworker/1:021:35:411
2713613995641,14cyclictest2724835-21kworker/1:220:30:141
2713613995640,15cyclictest2823079-21kworker/1:023:10:011
2713613995639,16cyclictest2887548-21kworker/1:000:30:061
2713613995639,16cyclictest2780272-21kworker/1:122:30:001
2713613995639,16cyclictest2713399-21kworker/1:119:15:161
2713613995633,21cyclictest2720686-21kworker/1:220:00:151
2713615995549,3cyclictest622683-1kworker/3:2H20:27:183
2713613995540,14cyclictest2846783-21kworker/1:323:35:011
2713613995540,14cyclictest2730416-21kworker/1:021:02:311
2713613995540,14cyclictest2721371-21kworker/1:320:15:161
2713613995540,14cyclictest2713399-21kworker/1:119:14:341
2713613995539,15cyclictest2852880-21kworker/1:123:45:131
2713613995539,15cyclictest2795444-21kworker/1:022:35:161
2713613995539,15cyclictest2731291-21kworker/1:121:10:111
271361399550,53cyclictest604-21rs:main1
2713608995550,3cyclictest489509-1kworker/0:2H21:22:350
2713613995439,14cyclictest2883211-21kworker/1:300:15:111
2713613995439,14cyclictest2883211-21kworker/1:300:15:101
2713613995439,14cyclictest2781685-21kworker/1:322:10:151
2713613995439,14cyclictest2716538-21kworker/1:119:30:151
2713613995436,17cyclictest2818826-21kworker/1:322:57:371
2713613995436,17cyclictest2749714-21kworker/1:121:32:301
2713615995348,3cyclictest2813937-21kworker/3:023:34:353
2713614995349,3cyclictest1135279-1kworker/2:1H00:22:052
2713613995338,14cyclictest2762843-21kworker/1:221:55:011
2713613995338,14cyclictest2726635-21kworker/1:320:44:061
2713613995338,14cyclictest2724835-21kworker/1:220:34:591
2713613995338,14cyclictest2724572-21kworker/1:120:25:001
2713613995337,15cyclictest2839221-21kworker/1:123:28:001
271361399530,52cyclictest0-21swapper/119:51:581
2713608995348,3cyclictest489509-1kworker/0:2H22:13:050
2713615995247,3cyclictest2722287-21kworker/3:122:32:353
2713613995248,2cyclictest26350irq/16-i801_smb20:57:251
2713613995237,14cyclictest2857161-21kworker/1:023:51:021
2713613995237,14cyclictest2728706-21kworker/1:220:51:351
2713613995236,15cyclictest2715742-21kworker/1:219:25:041
2713615995147,2cyclictest2722287-21kworker/3:122:18:193
2713615995146,3cyclictest2722287-21kworker/3:121:53:353
2713608995147,3cyclictest489509-1kworker/0:2H20:30:220
2713615995045,3cyclictest622683-1kworker/3:2H20:54:553
2713615995031,3cyclictest622683-1kworker/3:2H00:30:143
2713614995045,3cyclictest1135279-1kworker/2:1H23:10:142
2713614995044,4cyclictest1135279-1kworker/2:1H21:59:352
2713608995045,3cyclictest489509-1kworker/0:2H23:40:130
2713608995045,3cyclictest489509-1kworker/0:2H19:57:150
2713615994944,3cyclictest622683-1kworker/3:2H21:40:133
2713615994944,3cyclictest2813937-21kworker/3:023:39:563
2713615994944,3cyclictest2722287-21kworker/3:120:15:163
2713614994944,3cyclictest1135279-1kworker/2:1H22:37:362
2713608994943,3cyclictest489509-1kworker/0:2H22:30:140
2713615994844,3cyclictest622683-1kworker/3:2H22:12:103
2713615994844,3cyclictest2722287-21kworker/3:121:31:253
2713615994843,3cyclictest2722287-21kworker/3:121:56:403
2713615994842,3cyclictest622683-1kworker/3:2H23:20:013
2713615994831,3cyclictest622683-1kworker/3:2H21:10:103
2713614994843,3cyclictest1135279-1kworker/2:1H23:33:002
2713614994842,5cyclictest2778597-21kworker/2:022:11:022
2713614994841,4cyclictest1135279-1kworker/2:1H20:47:212
2713608994845,2cyclictest2722807-21kworker/0:320:43:350
2713608994845,2cyclictest2720155-21kworker/0:020:07:160
2713608994844,3cyclictest489509-1kworker/0:2H23:33:350
2713608994844,3cyclictest489509-1kworker/0:2H21:29:060
2713608994844,3cyclictest489509-1kworker/0:2H21:17:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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