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2026-02-02 - 20:55
[ 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 376 highest latencies:
System rack1slot8.osadl.org (updated Mon Feb 02, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2881099885806,39cyclictest4929-21sed07:30:260
2881199873829,30cyclictest0-21swapper/107:30:261
2881199863781,47cyclictest0-21swapper/107:10:081
2881099837758,53cyclictest0-21swapper/007:10:080
285762688667,14sleep10-21swapper/107:08:011
285762688667,14sleep10-21swapper/107:08:001
283992670645,17sleep00-21swapper/007:06:150
283992670645,17sleep00-21swapper/007:06:140
28810998922,8cyclictest88850irq/46-eth0-tx-11:35:160
28810998714,13cyclictest0-21swapper/010:23:440
28810998714,13cyclictest0-21swapper/010:23:430
2881199826,17cyclictest0-21swapper/107:25:251
2881099799,54cyclictest0-21swapper/010:33:060
28810997814,15cyclictest0-21swapper/010:58:530
2881099777,17cyclictest0-21swapper/010:39:510
2881099775,21cyclictest0-21swapper/009:12:100
28810997713,13cyclictest0-21swapper/012:36:210
2881099766,23cyclictest0-21swapper/009:20:040
2881099766,17cyclictest0-21swapper/007:22:530
2881099765,64cyclictest0-21swapper/010:02:110
2881099765,24cyclictest0-21swapper/010:53:100
28810997613,56cyclictest0-21swapper/011:11:140
28810997612,16cyclictest0-21swapper/010:25:180
28810997612,16cyclictest0-21swapper/010:25:170
260052760,3sleep126008-21sort11:40:261
28810997526,35cyclictest8250irq/14-pata_sch10:10:000
28810997517,7cyclictest88850irq/46-eth0-tx-10:40:200
28810997514,14cyclictest0-21swapper/009:41:380
28810997511,12cyclictest0-21swapper/008:00:150
2881199746,37cyclictest0-21swapper/111:54:461
2881099747,16cyclictest0-21swapper/008:50:140
2881099747,15cyclictest0-21swapper/009:35:110
2881099744,62cyclictest0-21swapper/012:03:240
2881099743,16cyclictest0-21swapper/011:45:010
28810997413,13cyclictest0-21swapper/012:18:150
2881099737,16cyclictest0-21swapper/008:40:120
2881099736,24cyclictest0-21swapper/011:45:230
2881099736,16cyclictest0-21swapper/011:30:130
2881099726,56cyclictest0-21swapper/008:10:140
2881099725,52cyclictest0-21swapper/012:32:160
28810997227,32cyclictest8250irq/14-pata_sch09:05:010
28810997212,15cyclictest0-21swapper/011:05:280
28810997212,12cyclictest0-21swapper/011:20:280
2881099717,18cyclictest0-21swapper/012:05:290
2881099716,18cyclictest0-21swapper/009:18:580
2881099716,16cyclictest0-21swapper/007:50:260
2881099715,60cyclictest0-21swapper/011:15:480
2881099715,59cyclictest0-21swapper/007:50:010
2881099715,15cyclictest0-21swapper/011:52:240
2881099705,59cyclictest0-21swapper/011:59:250
2881099705,58cyclictest0-21swapper/012:11:340
2881099704,23cyclictest0-21swapper/009:56:230
2881099702,62cyclictest2611-21gltestperf08:55:150
28810997016,13cyclictest0-21swapper/011:02:310
28810997014,14cyclictest0-21swapper/010:47:440
28810996920,8cyclictest88850irq/46-eth0-tx-12:20:190
28810996920,8cyclictest88850irq/46-eth0-tx-12:20:180
2881099692,60cyclictest30942-21munin-node08:45:220
2881099692,6cyclictest21919-21munin-node08:20:220
28810996915,14cyclictest0-21swapper/011:27:020
28810996911,14cyclictest0-21swapper/009:35:010
2881099686,21cyclictest0-21swapper/010:15:590
2881099686,21cyclictest0-21swapper/010:15:580
2881099686,16cyclictest0-21swapper/009:46:530
2881099683,6cyclictest16113-21munin-node09:25:230
28810996816,12cyclictest0-21swapper/012:25:110
2881099676,22cyclictest0-21swapper/009:54:400
2881099675,54cyclictest0-21swapper/007:35:260
2881099674,14cyclictest0-21swapper/010:14:140
2881099664,23cyclictest0-21swapper/008:30:230
2881099657,17cyclictest0-21swapper/008:36:120
2881099657,14cyclictest0-21swapper/008:15:140
2881099656,52cyclictest0-21swapper/008:05:180
2881099656,52cyclictest0-21swapper/007:55:480
28810996510,16cyclictest0-21swapper/009:05:330
2881099646,15cyclictest0-21swapper/008:25:140
28810996413,12cyclictest0-21swapper/007:40:190
2881099637,18cyclictest0-21swapper/007:25:190
2881099634,21cyclictest0-21swapper/007:16:470
228699580,5rtkit-daemon2285-21rtkit-daemon07:16:401
228699520,5rtkit-daemon2285-21rtkit-daemon12:26:091
2881199497,36cyclictest0-21swapper/110:10:171
2881199494,39cyclictest0-21swapper/111:21:121
2881199486,34cyclictest0-21swapper/110:35:501
2881199484,37cyclictest0-21swapper/110:40:591
2881199476,34cyclictest0-21swapper/112:36:371
2881199474,37cyclictest0-21swapper/110:01:551
28811994715,26cyclictest0-21swapper/112:30:161
2881199467,33cyclictest0-21swapper/110:25:191
2881199467,33cyclictest0-21swapper/110:25:181
2881199466,32cyclictest0-21swapper/109:04:271
2881199465,34cyclictest0-21swapper/109:15:281
2881199464,37cyclictest0-21swapper/111:33:481
2881199464,36cyclictest0-21swapper/109:14:491
28811994613,27cyclictest0-21swapper/109:35:161
2881199457,33cyclictest0-21swapper/108:46:141
2881199457,32cyclictest0-21swapper/110:21:471
2881199457,32cyclictest0-21swapper/110:21:461
2881199456,33cyclictest0-21swapper/111:29:221
2881199456,18cyclictest0-21swapper/108:45:021
2881199455,33cyclictest0-21swapper/112:20:071
2881199455,33cyclictest0-21swapper/112:20:061
28811994520,19cyclictest0-21swapper/107:45:231
2881199448,30cyclictest0-21swapper/112:05:111
2881199447,31cyclictest0-21swapper/112:00:211
2881199447,29cyclictest0-21swapper/108:25:281
2881199446,31cyclictest0-21swapper/110:55:271
2881199446,30cyclictest0-21swapper/108:10:151
2881199444,34cyclictest0-21swapper/110:54:121
28811994417,21cyclictest0-21swapper/109:50:161
133262446,5sleep10-21swapper/112:15:431
2881199437,29cyclictest0-21swapper/111:20:001
2881199437,29cyclictest0-21swapper/110:30:241
2881199436,31cyclictest0-21swapper/111:47:581
2881199436,31cyclictest0-21swapper/109:42:191
2881199436,29cyclictest0-21swapper/107:20:171
2881199436,19cyclictest0-21swapper/107:52:451
2881199435,33cyclictest0-21swapper/109:28:221
2881199434,33cyclictest0-21swapper/107:42:261
28811994323,16cyclictest0-21swapper/110:47:581
28811994316,22cyclictest0-21swapper/109:58:571
2881199428,18cyclictest0-21swapper/111:05:011
2881199427,30cyclictest0-21swapper/107:35:181
2881199427,28cyclictest0-21swapper/111:35:171
2881199427,28cyclictest0-21swapper/108:20:121
2881199426,31cyclictest0-21swapper/110:05:131
2881199426,29cyclictest0-21swapper/111:06:431
2881199426,29cyclictest0-21swapper/109:45:151
2881199426,18cyclictest0-21swapper/112:10:431
2881199425,31cyclictest0-21swapper/108:05:151
2881199425,16cyclictest0-21swapper/107:57:451
2881199424,34cyclictest0-21swapper/109:20:411
28811994222,16cyclictest0-21swapper/108:00:261
28811994222,15cyclictest0-21swapper/108:15:141
28811994215,23cyclictest0-21swapper/109:07:281
28811994215,22cyclictest0-21swapper/111:10:261
36952414,5sleep10-21swapper/108:58:001
2881199417,29cyclictest0-21swapper/108:30:161
2881199417,28cyclictest0-21swapper/108:35:131
2881199416,30cyclictest0-21swapper/109:30:311
2881199416,29cyclictest0-21swapper/111:55:051
2881199416,28cyclictest0-21swapper/108:50:241
2881199416,18cyclictest0-21swapper/110:15:221
2881199416,18cyclictest0-21swapper/110:15:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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