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2026-02-14 - 20:19
[ 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 Sat Feb 14, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
249799878797,49cyclictest0-21swapper/107:46:541
249699876798,52cyclictest0-21swapper/007:46:530
249699875779,90cyclictest0-21swapper/007:10:210
249799847763,43cyclictest3341-21netstat07:10:201
23882598577,15sleep10-21swapper/107:09:191
20492401378,16sleep00-21swapper/007:06:130
2286991330,12rtkit-daemon0-21swapper/011:02:290
249699896,32cyclictest0-21swapper/012:09:240
249699886,28cyclictest0-21swapper/011:45:570
2496998713,25cyclictest0-21swapper/011:15:320
2496998712,30cyclictest0-21swapper/011:05:150
249699866,32cyclictest0-21swapper/010:33:360
2496998615,27cyclictest0-21swapper/009:13:030
249699855,36cyclictest0-21swapper/012:02:240
249699839,28cyclictest0-21swapper/012:23:560
249699829,30cyclictest0-21swapper/011:42:340
2496998216,28cyclictest0-21swapper/009:37:260
2496998212,27cyclictest0-21swapper/009:50:210
249699818,33cyclictest0-21swapper/009:45:010
249699816,31cyclictest0-21swapper/011:23:470
249699815,31cyclictest0-21swapper/011:11:480
249699806,31cyclictest0-21swapper/010:20:210
249699806,30cyclictest0-21swapper/011:50:540
249699806,30cyclictest0-21swapper/011:26:210
249699796,32cyclictest0-21swapper/012:15:430
249699796,32cyclictest0-21swapper/008:30:330
249699796,31cyclictest0-21swapper/010:25:050
249699796,30cyclictest0-21swapper/012:31:050
249699796,30cyclictest0-21swapper/012:25:050
249699796,28cyclictest0-21swapper/007:30:200
249699795,31cyclictest0-21swapper/011:31:350
249699795,30cyclictest0-21swapper/012:10:330
249699795,30cyclictest0-21swapper/009:31:280
2496997927,14cyclictest0-21swapper/011:38:010
2496997926,15cyclictest0-21swapper/009:05:200
2496997912,60cyclictest0-21swapper/010:52:520
2496997912,16cyclictest0-21swapper/008:35:010
2496997910,32cyclictest0-21swapper/010:15:190
249699786,31cyclictest0-21swapper/011:56:300
249699786,29cyclictest0-21swapper/009:28:310
249699776,35cyclictest0-21swapper/008:49:500
249699776,32cyclictest0-21swapper/010:03:180
249699776,31cyclictest0-21swapper/010:49:260
249699776,31cyclictest0-21swapper/007:15:180
249699775,29cyclictest0-21swapper/009:16:250
2496997721,49cyclictest0-21swapper/010:41:320
2496997716,27cyclictest0-21swapper/012:35:200
249699768,30cyclictest0-21swapper/010:36:170
249699767,29cyclictest0-21swapper/009:55:550
249699766,31cyclictest0-21swapper/009:21:560
249699766,29cyclictest0-21swapper/009:46:260
249699766,28cyclictest0-21swapper/010:10:520
2496997624,15cyclictest0-21swapper/008:45:020
249699756,30cyclictest0-21swapper/010:06:440
249699755,13cyclictest0-21swapper/007:23:260
2496997528,14cyclictest0-21swapper/008:25:130
249799745,32cyclictest0-21swapper/110:47:451
249799745,31cyclictest0-21swapper/112:13:431
249699746,32cyclictest0-21swapper/008:00:140
249699745,30cyclictest0-21swapper/010:55:460
249799734,37cyclictest0-21swapper/111:29:361
249799734,34cyclictest0-21swapper/111:35:121
2497997312,28cyclictest0-21swapper/109:55:121
249699736,32cyclictest0-21swapper/009:00:200
249699736,32cyclictest0-21swapper/007:40:130
249699736,18cyclictest0-21swapper/008:50:180
249799726,31cyclictest0-21swapper/111:15:201
249799725,34cyclictest0-21swapper/110:26:011
249799725,31cyclictest0-21swapper/112:25:161
2497997220,15cyclictest0-21swapper/110:37:451
249699726,32cyclictest0-21swapper/008:58:130
249699726,32cyclictest0-21swapper/008:05:140
244842720,4sleep124485-21sh09:29:221
249799707,26cyclictest0-21swapper/110:15:011
249799705,31cyclictest0-21swapper/107:37:591
249799705,30cyclictest0-21swapper/111:05:201
249699706,32cyclictest0-21swapper/008:15:240
249799696,34cyclictest0-21swapper/107:23:581
249799695,31cyclictest0-21swapper/109:24:461
2497996917,15cyclictest0-21swapper/108:45:111
2496996926,14cyclictest0-21swapper/008:10:210
54872680,3sleep15488-21grep11:50:131
249799689,26cyclictest0-21swapper/111:30:121
249799685,30cyclictest0-21swapper/109:34:111
249799684,33cyclictest0-21swapper/111:59:481
249799684,31cyclictest0-21swapper/110:55:041
2496996723,14cyclictest0-21swapper/007:27:430
249799666,31cyclictest0-21swapper/111:01:391
2497996622,15cyclictest0-21swapper/112:07:411
249799656,29cyclictest0-21swapper/108:55:171
249799656,20cyclictest0-21swapper/110:00:201
249799655,30cyclictest0-21swapper/110:17:591
249699646,27cyclictest0-21swapper/008:00:010
249699646,26cyclictest0-21swapper/008:20:280
249799636,28cyclictest0-21swapper/110:54:251
2496996323,13cyclictest0-21swapper/007:35:020
2497996221,15cyclictest0-21swapper/110:08:211
2497996119,15cyclictest0-21swapper/109:35:321
249799585,16cyclictest0-21swapper/112:37:211
2496995829,13cyclictest0-21swapper/007:50:190
228699580,4rtkit-daemon2285-21rtkit-daemon12:33:201
228699550,4rtkit-daemon2285-21rtkit-daemon11:44:241
228699510,5rtkit-daemon2285-21rtkit-daemon07:30:141
249799507,36cyclictest0-21swapper/110:40:181
228699500,5rtkit-daemon2285-21rtkit-daemon07:15:201
228699470,4rtkit-daemon2285-21rtkit-daemon11:20:331
228699470,4rtkit-daemon2285-21rtkit-daemon07:40:141
249799465,36cyclictest0-21swapper/109:47:571
249799456,33cyclictest0-21swapper/109:00:111
249799455,35cyclictest0-21swapper/111:47:171
228699450,4rtkit-daemon2285-21rtkit-daemon12:25:001
249799445,35cyclictest0-21swapper/111:11:031
249799435,33cyclictest0-21swapper/110:34:071
249799435,33cyclictest0-21swapper/109:16:101
2497994322,15cyclictest0-21swapper/109:40:261
2497994321,16cyclictest0-21swapper/108:03:301
2497994320,19cyclictest0-21swapper/109:12:191
2497994316,21cyclictest0-21swapper/108:10:231
228699430,4rtkit-daemon2285-21rtkit-daemon07:57:111
228699430,4rtkit-daemon2285-21rtkit-daemon07:28:251
249799425,31cyclictest0-21swapper/112:15:361
249799425,31cyclictest0-21swapper/108:25:161
249799416,29cyclictest0-21swapper/108:30:241
249799415,31cyclictest0-21swapper/110:21:421
249799415,31cyclictest0-21swapper/109:50:351
249799415,31cyclictest0-21swapper/109:08:521
249799415,31cyclictest0-21swapper/107:50:231
249799415,29cyclictest0-21swapper/108:20:251
249799404,32cyclictest0-21swapper/108:40:391
249799404,31cyclictest0-21swapper/108:35:371
249799396,28cyclictest0-21swapper/108:05:191
249799395,29cyclictest0-21swapper/112:00:201
249799395,28cyclictest0-21swapper/108:15:221
249799385,28cyclictest0-21swapper/108:50:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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