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2026-01-25 - 05:39
[ 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 792 highest latencies:
System rack6slot5.osadl.org (updated Sun Jan 25, 2026 00:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
443699105615408,5149cyclictest28523-21kworker/0:021:12:310
443699105225287,5224cyclictest28523-21kworker/0:020:45:150
443699100385041,4987cyclictest5685-21kworker/0:123:59:350
44369998915254,4626cyclictest21607-21kworker/0:219:43:420
44369997185168,4539cyclictest21607-21kworker/0:219:23:420
44369996475038,4605cyclictest10418-21kworker/0:022:00:340
44369992624757,4494cyclictest28523-21kworker/0:020:18:030
44369991504700,4445cyclictest5685-21kworker/0:123:54:140
44369990604646,4403cyclictest22745-21kworker/0:121:23:320
44369990584549,4498cyclictest29271-21kworker/0:121:50:070
44369990384641,4386cyclictest5685-21kworker/0:100:05:080
44369990324639,4382cyclictest21607-21kworker/0:219:27:380
44369990284640,4377cyclictest5685-21kworker/0:100:10:410
44369990184733,4274cyclictest21607-21kworker/0:219:56:190
44369988684555,4302cyclictest29271-21kworker/0:121:34:180
44369988514446,4394cyclictest14765-21kworker/0:222:17:150
44369988254738,4076cyclictest21607-21kworker/0:220:09:030
44369988134382,4372cyclictest14765-21kworker/0:222:48:580
44369987994420,4369cyclictest5685-21kworker/0:123:48:450
44369987604703,4046cyclictest28523-21kworker/0:020:40:450
44369986694348,4310cyclictest5685-21kworker/0:123:30:400
44369986184433,4174cyclictest5685-21kworker/0:122:56:100
44369986094430,4168cyclictest28523-21kworker/0:020:36:210
44369985494401,4144cyclictest5685-21kworker/0:123:19:240
44369985404457,4041cyclictest28523-21kworker/0:020:21:180
44369983204155,4151cyclictest14765-21kworker/0:222:27:070
44369982884421,3807cyclictest21607-21kworker/0:219:50:440
44369981714141,3988cyclictest5685-21kworker/0:100:25:520
44369980284197,3780cyclictest29271-21kworker/0:121:43:180
44369979504252,3638cyclictest5685-21kworker/0:100:03:430
44369979104235,3615cyclictest21607-21kworker/0:219:37:450
44369979034277,3615cyclictest28523-21kworker/0:020:32:030
44369977174158,3545cyclictest5685-21kworker/0:100:37:420
44369976754217,3407cyclictest21607-21kworker/0:219:33:390
44369976674109,3543cyclictest28523-21kworker/0:021:01:390
44369976573909,3734cyclictest5685-21kworker/0:123:23:400
44369976233782,3782cyclictest28523-21kworker/0:020:11:580
44369976133983,3578cyclictest28523-21kworker/0:021:06:200
44369975833974,3559cyclictest28523-21kworker/0:020:26:020
44369975574017,3488cyclictest5685-21kworker/0:122:54:350
44369975134030,3432cyclictest5685-21kworker/0:123:29:060
44369974794021,3406cyclictest26517-21kworker/0:021:27:290
44369974083884,3464cyclictest29271-21kworker/0:121:48:310
44369973993975,3373cyclictest28523-21kworker/0:020:52:390
44369973343866,3437cyclictest21607-21kworker/0:219:14:240
44369972923741,3491cyclictest5685-21kworker/0:100:20:210
44369972903720,3520cyclictest5685-21kworker/0:100:31:510
44369970413547,3479cyclictest5685-21kworker/0:123:40:190
44369969913878,3062cyclictest21607-21kworker/0:220:03:140
44369968753660,3211cyclictest5685-21kworker/0:123:36:120
44369968253639,3175cyclictest14765-21kworker/0:222:33:370
44369967593601,3147cyclictest14765-21kworker/0:222:39:130
44369967493453,3273cyclictest28523-21kworker/0:021:16:210
44369966613595,3052cyclictest14765-21kworker/0:222:43:160
44369966493553,3092cyclictest21607-21kworker/0:219:47:570
44369965643460,3044cyclictest10418-21kworker/0:021:58:570
44369965223329,3134cyclictest5685-21kworker/0:123:05:540
44369963333397,2931cyclictest14765-21kworker/0:222:22:560
44369963013331,2918cyclictest5685-21kworker/0:123:11:570
44369962013216,2974cyclictest29271-21kworker/0:121:39:260
44369961513350,2750cyclictest5685-21kworker/0:123:00:340
44369959652963,2950cyclictest14765-21kworker/0:222:10:080
44369959433281,2651cyclictest14765-21kworker/0:222:06:130
44369959013143,2743cyclictest28523-21kworker/0:020:57:100
44369956643058,2595cyclictest21607-21kworker/0:219:16:350
44369955812809,2760cyclictest5685-21kworker/0:100:16:100
24542809184,204sleep00-21swapper19:05:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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