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2026-02-07 - 09:33
[ 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 Sat Feb 07, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
304263099672,2cyclictest0-21swapper/121:58:451
3042630996562,2cyclictest0-21swapper/123:45:271
3042630996562,2cyclictest0-21swapper/123:45:261
3042630996541,22cyclictest2595485-1kworker/1:2H00:25:011
304263099650,64cyclictest0-21swapper/122:34:151
304263099650,2cyclictest0-21swapper/119:36:141
304263099640,62cyclictest0-21swapper/120:10:271
3042630996360,2cyclictest0-21swapper/121:51:111
3042630996360,2cyclictest0-21swapper/121:00:061
304263099630,62cyclictest0-21swapper/119:55:061
3042630996159,1cyclictest0-21swapper/121:30:261
3042630996138,21cyclictest3066666-21kworker/1:220:30:141
3042630996044,14cyclictest2595485-1kworker/1:2H23:00:141
3042630996043,16cyclictest3069745-21kworker/1:320:50:131
3042630995956,2cyclictest0-21swapper/119:28:411
3042630995956,2cyclictest0-21swapper/100:00:211
3042630995943,15cyclictest2595485-1kworker/1:2H00:15:121
3042630995942,15cyclictest2595485-1kworker/1:2H22:51:081
3042630995941,17cyclictest3240665-21kworker/1:100:25:131
3042630995941,17cyclictest3083090-21kworker/1:021:15:141
3042630995856,1cyclictest0-21swapper/119:53:401
3042630995856,1cyclictest0-21swapper/100:09:151
3042630995843,14cyclictest3134703-21kworker/1:022:45:141
3042630995843,14cyclictest3038029-21kworker/1:319:15:151
3042630995842,15cyclictest3134703-21kworker/1:022:20:061
3042630995842,15cyclictest3078390-21kworker/1:221:25:131
3042630995842,15cyclictest3059200-21kworker/1:320:15:141
3042630995841,16cyclictest3086933-21kworker/1:121:35:151
3042630995839,18cyclictest3222732-21kworker/1:000:10:131
3042630995742,14cyclictest3176744-21kworker/1:123:05:011
3042630995742,14cyclictest3078390-21kworker/1:221:10:141
3042630995742,14cyclictest3069744-21kworker/1:020:35:531
3042630995742,14cyclictest3069744-21kworker/1:020:35:531
3042630995742,14cyclictest3059200-21kworker/1:320:00:431
3042630995741,15cyclictest3254254-21kworker/1:100:35:141
3042630995741,15cyclictest3181162-21kworker/1:023:10:141
3042630995741,15cyclictest3154362-21kworker/1:122:40:131
3042630995741,15cyclictest3044021-21kworker/1:019:11:151
3042630995741,14cyclictest2595485-1kworker/1:2H23:50:131
3042630995740,16cyclictest3066666-21kworker/1:220:25:131
3042630995740,16cyclictest3038029-21kworker/1:319:20:121
3042630995739,17cyclictest3069745-21kworker/1:320:55:141
3042630995739,16cyclictest3122210-21kworker/1:122:05:141
3042630995738,17cyclictest3062021-21kworker/1:120:20:151
3042630995653,2cyclictest1-21systemd20:45:481
3042630995641,14cyclictest3134703-21kworker/1:022:25:151
3042630995641,14cyclictest3059200-21kworker/1:320:05:121
3042630995640,15cyclictest3086933-21kworker/1:121:45:131
3042630995640,15cyclictest3049671-21kworker/1:319:33:401
3042630995640,15cyclictest2595485-1kworker/1:2H23:30:201
3042639995550,3cyclictest470567-1kworker/3:2H20:02:153
3042639995550,3cyclictest470567-1kworker/3:2H19:15:363
3042630995540,14cyclictest3197000-21kworker/1:123:26:011
3042630995540,14cyclictest3129161-21kworker/1:222:16:051
3042630995540,14cyclictest3129161-21kworker/1:222:16:041
3042639995449,3cyclictest470567-1kworker/3:2H19:50:563
3042630995439,14cyclictest3222732-21kworker/1:000:00:011
3042630995439,14cyclictest3201143-21kworker/1:223:41:161
3042630995439,14cyclictest3201143-21kworker/1:223:35:121
3042630995439,14cyclictest3129161-21kworker/1:222:10:001
3042630995439,14cyclictest3129161-21kworker/1:222:10:001
3042630995439,14cyclictest3100216-21kworker/1:321:40:131
3042630995439,14cyclictest3086933-21kworker/1:121:20:211
3042630995439,14cyclictest3049671-21kworker/1:319:49:151
3042630995338,14cyclictest3188546-21kworker/1:323:20:011
3042630995338,14cyclictest3168220-21kworker/1:322:55:141
3042630995338,14cyclictest3134703-21kworker/1:022:35:141
3042630995338,14cyclictest3078390-21kworker/1:221:05:131
3042630995338,14cyclictest3069745-21kworker/1:320:40:011
3042630995337,15cyclictest3049671-21kworker/1:319:41:151
3042639995248,3cyclictest470567-1kworker/3:2H22:30:253
3042639995248,2cyclictest3071354-21kworker/3:020:42:153
3042630995236,15cyclictest3254254-21kworker/1:100:34:151
304263099520,50cyclictest3124201-21fschecks_count22:00:131
304263099520,50cyclictest3124201-21fschecks_count22:00:131
3042625995247,3cyclictest2780197-1kworker/0:2H21:50:000
3042639995148,2cyclictest3077633-21kworker/3:121:00:213
3042639995147,2cyclictest3165812-21kworker/3:123:20:363
3042639995145,3cyclictest470567-1kworker/3:2H21:45:123
3042634995147,2cyclictest3942569-1kworker/2:0H00:36:162
3042634995146,3cyclictest3942569-1kworker/2:0H22:16:032
3042634995146,3cyclictest3942569-1kworker/2:0H22:16:032
3042634995146,2cyclictest3942569-1kworker/2:0H21:20:132
3042630995136,14cyclictest3188546-21kworker/1:323:17:121
3042625995147,2cyclictest2780197-1kworker/0:2H19:30:170
3042625995146,3cyclictest3151443-21kworker/0:122:46:070
3042625995146,3cyclictest3151443-21kworker/0:122:40:060
3042625995146,3cyclictest2780197-1kworker/0:2H23:40:200
3042639995047,2cyclictest3220965-21kworker/3:100:13:403
3042639995045,3cyclictest3195252-21kworker/3:223:26:503
3042625995047,2cyclictest3077464-21kworker/0:021:04:270
3042625995046,3cyclictest3066919-21kworker/0:220:33:390
3042639994946,2cyclictest470567-1kworker/3:2H20:20:063
3042639994946,2cyclictest3220965-21kworker/3:100:37:163
3042639994945,2cyclictest3220965-21kworker/3:100:21:153
3042639994944,3cyclictest470567-1kworker/3:2H23:01:103
3042634994946,2cyclictest3225114-21kworker/2:200:03:092
3042634994943,4cyclictest3942569-1kworker/2:0H21:55:252
3042625994946,2cyclictest3220287-21kworker/0:100:09:400
3042625994946,2cyclictest3059011-21kworker/0:320:07:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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