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2026-02-16 - 13:53
[ 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 highest latencies:
System rack1slot8.osadl.org (updated Mon Feb 16, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
299149919364,14cyclictest0-21swapper/008:10:220
297052739716,16sleep00-21swapper/007:08:190
2991599439394,30cyclictest0-21swapper/107:10:211
2991599409340,54cyclictest20078-21strings08:10:211
2991499367296,37cyclictest30722-21strings07:10:210
299149912013,102cyclictest0-21swapper/009:59:580
638621140,3sleep06388-21cut12:00:150
2286991050,4rtkit-daemon2285-21rtkit-daemon09:36:451
2286991040,4rtkit-daemon2285-21rtkit-daemon11:39:121
2286991040,4rtkit-daemon2285-21rtkit-daemon09:19:241
2286991030,5rtkit-daemon2285-21rtkit-daemon09:22:231
2286991030,4rtkit-daemon2285-21rtkit-daemon08:31:081
2286991030,4rtkit-daemon2285-21rtkit-daemon08:07:031
2286991020,4rtkit-daemon2285-21rtkit-daemon12:09:531
2286991020,4rtkit-daemon2285-21rtkit-daemon11:17:271
2286991020,4rtkit-daemon2285-21rtkit-daemon10:57:011
2286991020,4rtkit-daemon2285-21rtkit-daemon09:04:231
2286991020,4rtkit-daemon2285-21rtkit-daemon07:52:221
2286991020,4rtkit-daemon2285-21rtkit-daemon07:46:131
2286991020,4rtkit-daemon2285-21rtkit-daemon07:26:231
2286991010,5rtkit-daemon2285-21rtkit-daemon07:17:131
2286991010,4rtkit-daemon2285-21rtkit-daemon11:45:571
2286991010,4rtkit-daemon2285-21rtkit-daemon11:44:311
2286991010,4rtkit-daemon2285-21rtkit-daemon11:24:161
2286991010,4rtkit-daemon2285-21rtkit-daemon08:43:081
2286991010,4rtkit-daemon2285-21rtkit-daemon07:37:231
2286991000,4rtkit-daemon2285-21rtkit-daemon12:31:071
2286991000,4rtkit-daemon2285-21rtkit-daemon11:02:051
2286991000,4rtkit-daemon2285-21rtkit-daemon10:46:561
2286991000,4rtkit-daemon2285-21rtkit-daemon10:17:261
2286991000,4rtkit-daemon2285-21rtkit-daemon10:17:251
2286991000,4rtkit-daemon2285-21rtkit-daemon08:03:021
228699990,4rtkit-daemon2285-21rtkit-daemon12:18:331
228699990,4rtkit-daemon2285-21rtkit-daemon08:36:441
228699980,4rtkit-daemon2285-21rtkit-daemon10:23:461
228699980,4rtkit-daemon2285-21rtkit-daemon10:23:451
228699980,4rtkit-daemon2285-21rtkit-daemon09:07:591
228699980,4rtkit-daemon2285-21rtkit-daemon08:24:431
228699980,3rtkit-daemon2285-21rtkit-daemon07:58:381
228699970,5rtkit-daemon2285-21rtkit-daemon08:50:431
228699960,4rtkit-daemon2285-21rtkit-daemon08:29:241
228699960,4rtkit-daemon2285-21rtkit-daemon08:17:491
29914999476,13cyclictest0-21swapper/010:56:000
228699910,7rtkit-daemon2285-21rtkit-daemon07:07:431
2991499868,18cyclictest0-21swapper/012:10:190
2991499867,17cyclictest0-21swapper/009:30:300
29915998530,47cyclictest0-21swapper/109:59:001
2991499854,15cyclictest0-21swapper/008:20:020
2991499847,17cyclictest0-21swapper/010:30:160
2991499846,26cyclictest0-21swapper/011:25:220
2991499846,17cyclictest0-21swapper/011:10:020
29914998419,11cyclictest0-21swapper/010:45:000
29914998413,57cyclictest0-21swapper/008:19:000
228699840,4rtkit-daemon2285-21rtkit-daemon12:19:170
2991499836,16cyclictest0-21swapper/012:07:050
228699830,4rtkit-daemon19091-21ssh09:27:391
228699820,4rtkit-daemon2285-21rtkit-daemon11:30:021
29915998160,9cyclictest9340-21ssh11:05:591
2991499814,26cyclictest0-21swapper/009:16:260
29914998115,13cyclictest0-21swapper/010:20:170
29914998115,13cyclictest0-21swapper/010:20:160
228699810,3rtkit-daemon21738-21ssh12:27:531
2991499805,27cyclictest0-21swapper/011:46:260
2991499805,27cyclictest0-21swapper/009:39:110
29914998014,17cyclictest0-21swapper/007:45:020
29914998010,15cyclictest835-21lldpad09:50:010
29915997923,42cyclictest0-21swapper/112:04:581
2991499797,26cyclictest0-21swapper/012:30:080
2991499797,19cyclictest0-21swapper/012:20:190
2991499796,26cyclictest0-21swapper/010:48:230
2991499796,26cyclictest0-21swapper/010:12:440
2991499795,27cyclictest0-21swapper/012:28:310
29914997915,18cyclictest0-21swapper/009:25:010
228699790,5rtkit-daemon2285-21rtkit-daemon09:51:440
228699790,4rtkit-daemon2285-21rtkit-daemon09:32:541
2991499786,17cyclictest0-21swapper/010:39:480
29914997858,15cyclictest0-21swapper/008:52:000
2991499785,26cyclictest0-21swapper/011:51:110
2991499785,26cyclictest0-21swapper/009:43:380
2991499785,26cyclictest0-21swapper/009:25:350
2991499785,14cyclictest0-21swapper/010:51:390
2991499784,25cyclictest0-21swapper/011:01:450
29914997813,17cyclictest0-21swapper/011:15:180
228699780,5rtkit-daemon2285-21rtkit-daemon07:52:480
228699780,4rtkit-daemon2285-21rtkit-daemon12:10:271
228699780,4rtkit-daemon2285-21rtkit-daemon10:06:001
228699780,3rtkit-daemon2793-21ssh11:54:121
2991499779,22cyclictest0-21swapper/011:42:160
2991499776,63cyclictest0-21swapper/011:10:100
2991499775,26cyclictest0-21swapper/011:30:500
2991499774,26cyclictest0-21swapper/011:24:320
228699770,5rtkit-daemon2285-21rtkit-daemon10:35:311
228699770,5rtkit-daemon2285-21rtkit-daemon10:04:591
228699770,4rtkit-daemon2285-21rtkit-daemon12:21:071
228699770,4rtkit-daemon2285-21rtkit-daemon11:30:511
228699770,4rtkit-daemon2285-21rtkit-daemon10:53:201
228699770,4rtkit-daemon2285-21rtkit-daemon10:40:401
228699770,4rtkit-daemon2285-21rtkit-daemon09:51:391
228699770,4rtkit-daemon2285-21rtkit-daemon09:48:001
228699770,4rtkit-daemon2285-21rtkit-daemon07:32:271
228699770,3rtkit-daemon12188-21ssh11:11:161
2991499768,17cyclictest0-21swapper/010:15:540
2991499768,17cyclictest0-21swapper/010:15:540
2991499767,62cyclictest0-21swapper/010:29:490
2991499766,59cyclictest0-21swapper/007:55:210
2991499766,18cyclictest0-21swapper/010:05:180
29914997621,9cyclictest88850irq/46-eth0-tx-11:35:160
29914997618,13cyclictest0-21swapper/010:02:240
228699760,4rtkit-daemon2285-21rtkit-daemon12:37:191
228699760,4rtkit-daemon2285-21rtkit-daemon10:33:151
228699760,4rtkit-daemon2285-21rtkit-daemon10:25:511
228699760,4rtkit-daemon2285-21rtkit-daemon10:13:341
228699760,4rtkit-daemon2285-21rtkit-daemon09:42:391
228699760,4rtkit-daemon2285-21rtkit-daemon09:11:081
228699760,4rtkit-daemon2285-21rtkit-daemon08:49:091
228699760,4rtkit-daemon2285-21rtkit-daemon07:44:471
228699760,4rtkit-daemon2285-21rtkit-daemon07:21:471
2991499756,19cyclictest0-21swapper/007:26:360
2991499754,25cyclictest0-21swapper/008:25:580
2991499753,24cyclictest7981-21grep09:05:240
29914997517,12cyclictest0-21swapper/011:58:550
228699750,4rtkit-daemon2285-21rtkit-daemon11:58:031
228699750,4rtkit-daemon2285-21rtkit-daemon08:56:191
228699750,3rtkit-daemon2285-21rtkit-daemon08:36:080
2991499746,19cyclictest0-21swapper/007:35:140
2991499744,27cyclictest0-21swapper/009:14:510
2991499736,18cyclictest0-21swapper/012:35:470
2991499736,17cyclictest0-21swapper/008:00:270
2991499726,19cyclictest0-21swapper/008:48:050
2991499717,18cyclictest0-21swapper/007:15:250
2991499709,18cyclictest0-21swapper/009:02:540
2991499706,53cyclictest0-21swapper/007:20:120
2991499706,17cyclictest0-21swapper/007:30:130
2991499694,20cyclictest0-21swapper/008:05:230
2991499686,16cyclictest0-21swapper/008:30:210
2991499682,7cyclictest3920-21latency08:55:180
29914996816,14cyclictest0-21swapper/007:40:130
29914996811,16cyclictest0-21swapper/008:41:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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