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2026-01-17 - 07:41
[ 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 Jan 17, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3708312996764,2cyclictest0-21swapper/120:19:021
3708312996562,2cyclictest0-21swapper/122:40:221
3708312996561,2cyclictest0-21swapper/100:20:311
370831299650,63cyclictest0-21swapper/123:58:071
370831299650,63cyclictest0-21swapper/120:21:461
3708312996461,2cyclictest0-21swapper/122:25:151
370831299640,63cyclictest0-21swapper/121:55:211
370831299640,63cyclictest0-21swapper/120:02:281
370831299640,63cyclictest0-21swapper/100:00:211
370831299640,62cyclictest0-21swapper/122:11:331
3708312996361,1cyclictest0-21swapper/100:35:051
3708312996244,17cyclictest3904315-21kworker/1:100:15:141
3708312996243,18cyclictest3745176-21kworker/1:121:05:111
3708312996243,17cyclictest2183320-1kworker/1:2H23:10:141
3708312996144,16cyclictest3879404-21kworker/1:223:48:031
3708312996143,17cyclictest3879404-21kworker/1:223:50:151
3708312996143,17cyclictest3732831-21kworker/1:120:40:141
3708312996143,17cyclictest3732831-21kworker/1:120:35:141
3708312996142,17cyclictest3904315-21kworker/1:100:14:071
3708312996043,16cyclictest3899570-21kworker/1:000:05:001
3708312996043,16cyclictest3742075-21kworker/1:221:00:131
3708312996043,16cyclictest3717135-21kworker/1:219:45:011
3708312996042,17cyclictest3865235-21kworker/1:023:25:141
3708312996042,17cyclictest3795870-21kworker/1:222:05:111
3708312996042,17cyclictest3795870-21kworker/1:222:05:101
3708312996042,17cyclictest3742075-21kworker/1:220:59:021
3708312996042,17cyclictest3727939-21kworker/1:020:25:141
3708312996042,17cyclictest3705956-21kworker/1:319:30:011
3708312996041,17cyclictest3758072-21kworker/1:021:30:011
370831299600,59cyclictest0-21swapper/122:57:291
3708315995949,7cyclictest1451643-1kworker/3:0H21:05:013
3708312995956,2cyclictest0-21swapper/120:09:021
3708312995942,16cyclictest3781444-21kworker/1:121:50:001
3708312995942,16cyclictest3746048-21kworker/1:321:11:401
3708312995942,16cyclictest3705956-21kworker/1:319:15:331
3708312995942,16cyclictest3705956-21kworker/1:319:15:321
3708312995941,17cyclictest3879404-21kworker/1:223:40:001
3708312995941,17cyclictest3831462-21kworker/1:322:45:141
3708312995941,17cyclictest3818213-21kworker/1:022:30:231
3708312995941,17cyclictest3705956-21kworker/1:319:20:141
3708312995940,18cyclictest3758072-21kworker/1:021:25:021
3708312995940,17cyclictest3923335-21kworker/1:000:30:131
3708312995936,21cyclictest3804987-21kworker/1:122:20:131
3708312995935,22cyclictest2183320-1kworker/1:2H20:34:591
3708312995841,16cyclictest3804987-21kworker/1:122:15:131
3708312995840,17cyclictest3869953-21kworker/1:223:30:111
3708312995840,16cyclictest3850983-21kworker/1:223:15:001
3708312995840,16cyclictest3717135-21kworker/1:219:40:131
3708312995839,18cyclictest3786233-21kworker/1:022:00:141
3708312995839,17cyclictest3767203-21kworker/1:221:45:131
3708312995838,19cyclictest3841471-21kworker/1:123:05:121
3708312995838,18cyclictest3904315-21kworker/1:100:25:141
3708312995838,18cyclictest3746048-21kworker/1:321:15:141
3708312995838,18cyclictest3705956-21kworker/1:319:25:141
3708312995740,16cyclictest3860494-21kworker/1:123:22:051
3708312995739,17cyclictest3758072-21kworker/1:021:35:121
3708312995739,17cyclictest3705956-21kworker/1:319:35:141
3708312995739,17cyclictest3705956-21kworker/1:319:10:161
3708312995739,16cyclictest3818213-21kworker/1:022:35:131
3708307995751,4cyclictest825361-1kworker/0:2H23:29:030
3708315995651,3cyclictest1451643-1kworker/3:0H21:55:153
3708312995639,16cyclictest3746048-21kworker/1:321:20:131
3708312995638,16cyclictest3721761-21kworker/1:119:50:141
3708312995637,17cyclictest2183320-1kworker/1:2H21:40:131
3708307995649,4cyclictest825361-1kworker/0:2H21:45:100
3708315995549,3cyclictest1451643-1kworker/3:0H20:10:133
3708312995538,16cyclictest3722442-21kworker/1:320:10:141
3708312995537,17cyclictest3831462-21kworker/1:322:50:011
3708307995549,4cyclictest3727936-21kworker/0:120:38:340
3708315995448,4cyclictest1451643-1kworker/3:0H00:39:433
3708312995436,17cyclictest3865235-21kworker/1:023:35:011
3708312995436,17cyclictest3841471-21kworker/1:123:00:161
3708307995449,3cyclictest3716632-21kworker/0:119:45:070
3708315995342,9cyclictest1451643-1kworker/3:0H20:00:123
3708312995336,16cyclictest3722442-21kworker/1:319:56:311
3708307995348,3cyclictest3850319-21kworker/0:123:12:090
3708307995348,3cyclictest3716632-21kworker/0:119:45:000
3708315995248,3cyclictest3800532-21kworker/3:022:41:283
3708315995248,3cyclictest3800532-21kworker/3:022:16:073
3708315995248,3cyclictest1451643-1kworker/3:0H22:32:323
3708315995247,3cyclictest1451643-1kworker/3:0H19:19:563
3708315995247,3cyclictest1451643-1kworker/3:0H19:19:553
3708314995248,3cyclictest1607117-1kworker/2:1H21:45:262
3708314995248,2cyclictest3742074-21kworker/2:221:07:462
3708314995247,3cyclictest1607117-1kworker/2:1H19:49:332
3708312995236,15cyclictest3732831-21kworker/1:120:50:131
3708307995247,3cyclictest3721774-21kworker/0:219:55:070
3708307995247,3cyclictest3706918-21kworker/0:219:14:340
3708315995146,3cyclictest1451643-1kworker/3:0H19:50:043
3708315995144,4cyclictest1451643-1kworker/3:0H22:40:003
3708312995147,2cyclictest3739623-21fschecks_count20:45:131
3708307995148,2cyclictest3727936-21kworker/0:120:19:020
3708307995147,3cyclictest825361-1kworker/0:2H23:48:020
3708307995146,3cyclictest3749082-21kworker/0:021:20:210
3708315995047,2cyclictest1451643-1kworker/3:0H23:08:343
3708315995044,4cyclictest1451643-1kworker/3:0H00:10:113
3708314995046,2cyclictest3740534-21kworker/2:020:49:312
3708307995047,2cyclictest3811916-21kworker/0:122:40:220
3708307995046,2cyclictest3829851-21kworker/0:223:04:280
3708307995045,3cyclictest825361-1kworker/0:2H22:20:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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