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2026-01-14 - 13:36
[ 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 Wed Jan 14, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111632523499,17sleep00-21swapper/007:09:210
1126099513435,38cyclictest11557-21cpu07:10:130
11261994884,462cyclictest0-21swapper/107:46:251
110902353330,14sleep10-21swapper/107:08:381
3247821070,5sleep132479-21sh09:26:531
228699800,4rtkit-daemon2285-21rtkit-daemon11:44:160
1126099794,68cyclictest0-21swapper/007:46:250
1126199756,17cyclictest0-21swapper/111:08:041
1126199746,18cyclictest0-21swapper/112:30:131
1126099745,9cyclictest0-21swapper/010:25:320
11260997416,51cyclictest0-21swapper/011:00:190
1126199736,18cyclictest0-21swapper/110:29:041
1126199736,17cyclictest0-21swapper/111:22:411
1126199736,17cyclictest0-21swapper/109:22:381
1126099735,9cyclictest0-21swapper/009:20:010
1126099735,13cyclictest0-21swapper/011:45:220
1126199727,15cyclictest0-21swapper/110:45:111
1126199726,17cyclictest0-21swapper/110:37:111
1126199725,18cyclictest0-21swapper/109:11:471
1126199718,17cyclictest0-21swapper/107:22:591
1126199716,17cyclictest0-21swapper/109:00:211
1126099717,10cyclictest0-21swapper/011:28:330
11260997116,44cyclictest835-21lldpad09:45:110
11260997111,43cyclictest0-21swapper/011:17:400
1126199708,18cyclictest0-21swapper/111:15:111
1126199707,16cyclictest0-21swapper/110:43:211
1126199706,23cyclictest0-21swapper/111:48:211
1126199706,17cyclictest0-21swapper/108:50:261
1126099705,9cyclictest0-21swapper/009:33:590
1126099704,8cyclictest0-21swapper/010:09:220
154102690,12sleep013-21rcu_preempt07:20:120
1126199698,20cyclictest0-21swapper/111:30:151
1126199697,16cyclictest0-21swapper/109:42:581
1126199696,18cyclictest0-21swapper/111:26:131
1126199696,17cyclictest0-21swapper/107:14:511
11261996917,13cyclictest0-21swapper/111:36:051
11261996914,13cyclictest0-21swapper/111:00:291
11261996913,16cyclictest0-21swapper/111:55:141
1126099695,9cyclictest0-21swapper/011:05:150
1126099695,15cyclictest0-21swapper/010:39:190
1126199686,56cyclictest0-21swapper/112:08:041
1126199686,17cyclictest0-21swapper/112:23:201
1126199686,17cyclictest0-21swapper/112:19:391
11261996813,14cyclictest0-21swapper/112:10:181
1126099685,8cyclictest0-21swapper/009:56:570
1126099685,13cyclictest0-21swapper/011:56:560
1126099684,44cyclictest0-21swapper/012:05:080
1126099684,10cyclictest0-21swapper/008:40:160
1126099682,6cyclictest26346-21munin-run12:15:000
1126199678,20cyclictest0-21swapper/110:15:151
1126199678,19cyclictest0-21swapper/112:00:511
1126199678,18cyclictest0-21swapper/110:20:271
1126199677,19cyclictest0-21swapper/108:42:551
1126199677,18cyclictest0-21swapper/110:50:151
1126199677,18cyclictest0-21swapper/109:45:221
1126199677,18cyclictest0-21swapper/108:25:201
1126199677,17cyclictest0-21swapper/110:10:221
1126199676,19cyclictest0-21swapper/110:09:101
1126199676,17cyclictest0-21swapper/110:32:151
1126199676,17cyclictest0-21swapper/108:45:141
1126199675,16cyclictest0-21swapper/112:25:221
11261996715,15cyclictest0-21swapper/112:35:231
11261996714,13cyclictest0-21swapper/110:02:401
11261996713,13cyclictest0-21swapper/111:40:121
1126099675,9cyclictest0-21swapper/010:30:170
1126099675,9cyclictest0-21swapper/010:11:560
1126099675,54cyclictest0-21swapper/009:41:370
11260996720,40cyclictest88850irq/46-eth0-tx-12:25:190
11260996713,47cyclictest0-21swapper/012:15:150
1126199668,19cyclictest0-21swapper/111:55:001
1126199668,18cyclictest0-21swapper/109:54:031
1126199666,17cyclictest0-21swapper/109:15:161
1126199666,17cyclictest0-21swapper/107:40:101
1126199666,17cyclictest0-21swapper/107:30:241
1126199666,16cyclictest0-21swapper/109:35:131
1126199666,15cyclictest0-21swapper/107:35:281
1126199663,19cyclictest15682-21switchtime10:55:261
1126099667,9cyclictest0-21swapper/009:11:310
1126099665,9cyclictest0-21swapper/009:55:010
1126099665,9cyclictest0-21swapper/008:20:010
1126099664,9cyclictest0-21swapper/010:51:430
11260996631,28cyclictest0-21swapper/009:25:150
11260996613,46cyclictest1568-21runrttasks12:04:270
11260996611,7cyclictest22276-21diskmemload11:22:270
1126199659,17cyclictest0-21swapper/108:58:341
1126199657,18cyclictest0-21swapper/109:09:131
1126199657,17cyclictest0-21swapper/108:10:111
1126199656,16cyclictest0-21swapper/109:59:311
11261996513,13cyclictest0-21swapper/108:30:301
11261996511,13cyclictest0-21swapper/111:10:211
1126099656,5cyclictest0-21swapper/011:14:270
1126099655,54cyclictest0-21swapper/011:51:050
1126099655,53cyclictest0-21swapper/012:38:410
1126099655,53cyclictest0-21swapper/012:23:030
1126099654,55cyclictest0-21swapper/009:38:410
1126199648,16cyclictest0-21swapper/108:15:361
1126199646,18cyclictest0-21swapper/109:32:271
1126199646,18cyclictest0-21swapper/107:29:111
1126199646,17cyclictest0-21swapper/108:10:011
1126199646,17cyclictest0-21swapper/107:54:351
1126199646,16cyclictest0-21swapper/108:25:001
1126199643,18cyclictest27696-21aten_r1power_fr07:55:111
1126099645,9cyclictest0-21swapper/010:04:360
1126099645,8cyclictest0-21swapper/009:20:330
1126099645,52cyclictest0-21swapper/011:33:220
1126099645,13cyclictest0-21swapper/012:33:450
1126099645,12cyclictest0-21swapper/007:26:170
1126099644,44cyclictest0-21swapper/010:16:120
1126099644,14cyclictest0-21swapper/011:37:130
1126099644,13cyclictest0-21swapper/010:22:500
1126099642,56cyclictest835-21lldpad08:37:400
11260996417,33cyclictest8250irq/14-pata_sch09:05:170
1126199636,18cyclictest0-21swapper/108:35:131
1126199636,17cyclictest0-21swapper/108:00:141
11261996313,12cyclictest0-21swapper/107:15:101
1126099635,9cyclictest0-21swapper/010:49:280
1126099635,9cyclictest0-21swapper/008:20:250
1126099635,10cyclictest0-21swapper/010:42:340
1126099625,11cyclictest0-21swapper/008:05:260
1126099625,10cyclictest0-21swapper/007:40:140
1126099625,10cyclictest0-21swapper/007:35:280
1126099624,15cyclictest0-21swapper/007:58:390
1126099623,52cyclictest595-21munin-node08:10:180
11260996217,39cyclictest88850irq/46-eth0-tx-07:18:080
11260996214,42cyclictest88850irq/46-eth0-tx-10:55:170
1126099615,9cyclictest0-21swapper/009:00:180
1126099615,49cyclictest0-21swapper/008:00:130
1126099612,52cyclictest17243-21df_abs08:55:140
11260996022,32cyclictest13390-21munin-node08:45:210
1126099595,14cyclictest0-21swapper/008:50:170
1126099594,10cyclictest0-21swapper/007:50:290
1126099585,9cyclictest0-21swapper/008:30:250
1126099585,9cyclictest0-21swapper/008:25:190
1126099584,10cyclictest0-21swapper/007:30:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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