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2026-01-18 - 18:40
[ 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
Characteristics of the 376 highest latencies:
System rack6slot5.osadl.org (updated Sun Jan 18, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
529299113465894,5441cyclictest12384-21kworker/0:111:17:270
529299111275712,5404cyclictest26718-21kworker/0:209:48:020
529299109795537,5431cyclictest16741-21kworker/0:109:17:250
529299106335470,5152cyclictest12384-21kworker/0:111:03:500
529299100055337,4657cyclictest16741-21kworker/0:107:58:290
52929997505101,4638cyclictest26718-21kworker/0:209:40:300
52929996505061,4578cyclictest16491-21kworker/0:210:31:580
52929995725018,4543cyclictest16741-21kworker/0:107:54:270
52929992754678,4586cyclictest26718-21kworker/0:209:32:480
52929991454723,4411cyclictest12384-21kworker/0:111:56:080
52929990024650,4340cyclictest16491-21kworker/0:210:47:290
52929989624527,4424cyclictest26718-21kworker/0:209:36:410
52929989454522,4412cyclictest29159-21kworker/0:110:35:530
52929989014600,4296cyclictest12384-21kworker/0:111:21:170
52929988964673,4180cyclictest16741-21kworker/0:108:15:560
52929988884594,4282cyclictest14617-21kworker/0:007:31:440
52929988514780,4067cyclictest9783-21kworker/0:107:24:300
52929988464571,4264cyclictest16741-21kworker/0:108:13:470
52929986824595,4076cyclictest12384-21kworker/0:111:48:360
52929986814383,4287cyclictest16741-21kworker/0:108:55:190
52929986684578,4079cyclictest12384-21kworker/0:112:09:280
52929986604479,4170cyclictest16741-21kworker/0:108:43:360
52929986534371,4277cyclictest14617-21kworker/0:007:35:210
52929986374467,4159cyclictest16741-21kworker/0:109:03:020
52929986154558,4053cyclictest12384-21kworker/0:111:29:260
52929986134326,4244cyclictest9783-21kworker/0:107:18:440
52929985944539,4044cyclictest16491-21kworker/0:210:20:200
52929985884313,4233cyclictest16741-21kworker/0:107:44:500
52929985824338,4233cyclictest12384-21kworker/0:111:41:210
52929985274622,3902cyclictest9783-21kworker/0:107:13:460
52929984604531,3878cyclictest16741-21kworker/0:108:23:300
52929981394471,3653cyclictest16741-21kworker/0:109:10:130
52929980534020,3982cyclictest9783-21kworker/0:107:26:070
52929979964296,3640cyclictest16741-21kworker/0:108:27:120
52929978974069,3813cyclictest5542-21kworker/0:010:57:250
52929978234115,3657cyclictest16741-21kworker/0:108:00:380
52929977434165,3564cyclictest16741-21kworker/0:108:49:400
52929977214063,3607cyclictest5542-21kworker/0:010:53:330
52929975233970,3502cyclictest12384-21kworker/0:112:19:450
52929975123855,3606cyclictest25197-21kworker/0:212:35:160
52929974164027,3374cyclictest16741-21kworker/0:108:53:280
52929973933923,3466cyclictest13102-21kworker/0:010:08:120
52929973893893,3445cyclictest16741-21kworker/0:107:48:400
52929973593923,3425cyclictest12384-21kworker/0:111:52:200
52929972353815,3377cyclictest16741-21kworker/0:109:26:510
52929972323836,3381cyclictest16741-21kworker/0:109:23:140
52929971723830,3331cyclictest16491-21kworker/0:210:16:380
52929971393670,3455cyclictest25197-21kworker/0:212:27:360
52929971233910,3202cyclictest16741-21kworker/0:108:06:170
52929971233774,3334cyclictest26718-21kworker/0:209:58:200
52929970853559,3475cyclictest16741-21kworker/0:108:31:150
52929970363753,3272cyclictest16491-21kworker/0:210:43:400
52929968063595,3196cyclictest12384-21kworker/0:111:10:390
52929967793679,3048cyclictest12384-21kworker/0:112:02:280
52929967353658,3017cyclictest12384-21kworker/0:112:11:540
52929966293560,3058cyclictest26718-21kworker/0:210:00:130
52929965603488,3058cyclictest12384-21kworker/0:111:35:330
52929965403393,3133cyclictest12384-21kworker/0:111:06:310
52929965233388,3092cyclictest12384-21kworker/0:112:23:520
52929964963598,2887cyclictest16741-21kworker/0:109:06:440
52929964633458,2991cyclictest16491-21kworker/0:210:10:340
52929963733394,2928cyclictest26718-21kworker/0:209:50:250
52929963503283,3052cyclictest25197-21kworker/0:212:31:290
52929962603233,3013cyclictest16491-21kworker/0:210:26:140
52929962293423,2763cyclictest16741-21kworker/0:108:38:420
52929962193319,2849cyclictest12384-21kworker/0:111:31:430
46902811186,204sleep00-21swapper07:05:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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