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2026-02-17 - 13:29
[ 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 792 highest latencies:
System rack1slot8.osadl.org (updated Tue Feb 17, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98849918941806,39cyclictest10268-21df07:10:130
96992936915,15sleep10-21swapper/107:08:281
96992936915,15sleep10-21swapper/107:08:271
988499452373,63cyclictest0-21swapper/008:10:150
988599417374,29cyclictest0-21swapper/107:10:141
988599397316,69cyclictest31977-21sed08:10:161
2286991080,5rtkit-daemon2285-21rtkit-daemon11:35:111
2286991060,4rtkit-daemon2285-21rtkit-daemon09:47:040
9884999747,44cyclictest88850irq/46-eth0-tx-10:35:590
988499967,34cyclictest0-21swapper/011:05:120
988599958,72cyclictest0-21swapper/110:33:001
228699940,10rtkit-daemon0-21swapper/009:08:380
228699930,10rtkit-daemon0-21swapper/008:09:420
988599907,67cyclictest0-21swapper/108:48:591
988499896,30cyclictest0-21swapper/011:32:490
228699890,6rtkit-daemon2285-21rtkit-daemon09:58:490
988599887,62cyclictest0-21swapper/112:38:001
988499876,29cyclictest0-21swapper/011:55:510
988499876,29cyclictest0-21swapper/010:57:400
988499876,29cyclictest0-21swapper/010:57:390
988499876,29cyclictest0-21swapper/009:18:500
988499868,22cyclictest0-21swapper/010:41:420
186602860,3sleep018665-21gltestperf12:00:150
228699850,2rtkit-daemon13-21rcu_preempt11:39:160
988499848,27cyclictest0-21swapper/009:31:350
988499846,30cyclictest0-21swapper/012:25:410
988499836,33cyclictest0-21swapper/009:35:280
988499836,30cyclictest0-21swapper/011:02:460
988499835,29cyclictest0-21swapper/010:49:580
9884998312,22cyclictest0-21swapper/011:51:110
988499828,29cyclictest0-21swapper/010:34:190
988499827,31cyclictest0-21swapper/012:38:450
988499827,31cyclictest0-21swapper/009:24:330
988499826,30cyclictest0-21swapper/012:35:010
988499826,17cyclictest0-21swapper/009:50:510
9884998212,23cyclictest0-21swapper/010:51:530
988499816,30cyclictest0-21swapper/011:48:580
988499816,29cyclictest0-21swapper/010:24:480
988499815,35cyclictest0-21swapper/007:10:010
988499815,35cyclictest0-21swapper/007:10:000
9884998123,14cyclictest0-21swapper/010:10:100
9884998120,15cyclictest0-21swapper/012:13:430
228699810,3rtkit-daemon7228-21ssh11:40:051
988499807,30cyclictest0-21swapper/011:15:390
988499806,29cyclictest0-21swapper/012:24:370
988499806,29cyclictest0-21swapper/011:44:340
988499797,29cyclictest0-21swapper/009:14:530
988499797,28cyclictest0-21swapper/010:26:170
988499796,32cyclictest0-21swapper/009:42:580
988499796,29cyclictest0-21swapper/011:27:290
988499788,31cyclictest0-21swapper/012:16:310
988499787,29cyclictest0-21swapper/010:06:350
988499787,27cyclictest0-21swapper/012:08:410
988499786,66cyclictest0-21swapper/009:25:170
9884997820,15cyclictest0-21swapper/011:23:420
9884997817,54cyclictest0-21swapper/011:10:210
988499776,34cyclictest0-21swapper/008:45:160
988499772,8cyclictest15618-21munin-node08:55:190
988499768,63cyclictest0-21swapper/008:00:150
988499766,30cyclictest0-21swapper/010:02:420
988499766,29cyclictest0-21swapper/010:15:550
988499766,27cyclictest0-21swapper/007:45:130
988499765,27cyclictest0-21swapper/007:35:010
988499757,62cyclictest0-21swapper/007:55:240
988499757,32cyclictest0-21swapper/008:50:110
988499756,34cyclictest0-21swapper/007:20:190
988499756,32cyclictest0-21swapper/009:00:140
9884997522,15cyclictest0-21swapper/007:40:140
988499747,61cyclictest0-21swapper/008:15:160
988499747,33cyclictest0-21swapper/008:25:130
988499746,34cyclictest0-21swapper/007:50:260
988499746,30cyclictest0-21swapper/008:20:130
988499737,30cyclictest0-21swapper/007:35:240
988499737,28cyclictest0-21swapper/008:30:110
988499736,32cyclictest0-21swapper/008:40:130
9884997318,15cyclictest0-21swapper/008:35:180
988499727,31cyclictest0-21swapper/007:25:210
9884997213,19cyclictest0-21swapper/007:15:260
228699720,12rtkit-daemon0-21swapper/011:12:541
228699700,11rtkit-daemon0-21swapper/011:50:001
988599663,56cyclictest4311-21munin-run11:35:001
988599662,58cyclictest1568-21runrttasks10:40:281
9885996616,43cyclictest4651-21ssh10:35:241
988599645,52cyclictest0-21swapper/111:09:051
988599644,53cyclictest0-21swapper/109:51:591
988599642,6cyclictest20894-21diskmemload11:20:181
988599642,6cyclictest11530-21ssh10:49:061
988599642,6cyclictest11109-21wc09:50:011
988599642,18cyclictest16795-21munin-node08:55:251
988599635,51cyclictest0-21swapper/110:53:141
988599633,7cyclictest20894-21diskmemload12:15:341
988599633,6cyclictest17505-21munin-node10:00:231
988599632,7cyclictest16489-21ssh11:55:251
988599625,51cyclictest0-21swapper/112:06:591
988599622,7cyclictest20108-21munin-node07:35:241
988599622,6cyclictest2066-21munin-node08:15:251
988599615,39cyclictest0-21swapper/107:57:001
988599613,52cyclictest4798-21munin-node08:25:151
988599613,52cyclictest26708-21munin-node11:15:251
988599612,7cyclictest13637-21munin-node07:20:131
988599612,6cyclictest31759-21munin-node11:25:181
988599612,6cyclictest23815-21munin-node12:10:151
988599612,54cyclictest3093-21ssh12:30:171
988599603,6cyclictest19381-21unixbench_multi12:00:251
988599602,6cyclictest19948-21munin-node10:05:161
988599602,6cyclictest17465-21munin-node09:00:121
9885996011,43cyclictest14297-21rm09:55:161
988599595,48cyclictest0-21swapper/110:57:191
988599595,48cyclictest0-21swapper/110:57:181
988599594,49cyclictest0-21swapper/112:26:411
988599594,49cyclictest0-21swapper/110:11:251
988599594,49cyclictest0-21swapper/109:42:231
988599594,49cyclictest0-21swapper/109:11:411
988599594,48cyclictest0-21swapper/112:21:281
988599594,48cyclictest0-21swapper/109:25:051
988599593,7cyclictest12910-21munin-node07:15:261
988599592,7cyclictest22692-21munin-node07:45:121
988599592,52cyclictest29073-21ssh09:24:051
988599592,51cyclictest17541-21aten_r1power_en11:00:101
988599592,51cyclictest10510-21ssh11:45:181
988599585,48cyclictest0-21swapper/109:35:531
988599585,47cyclictest0-21swapper/110:23:401
988599584,48cyclictest0-21swapper/110:17:531
988599584,48cyclictest0-21swapper/109:32:241
988599582,23cyclictest26043-21awk09:18:411
988599573,18cyclictest16516-21munin-node07:25:261
988599572,7cyclictest3851-21munin-node08:20:241
988599572,49cyclictest17472-21munin-node07:30:131
988599572,48cyclictest14542-21munin-node08:50:211
988599567,43cyclictest29926-21munin-node08:05:141
988599563,47cyclictest19915-21munin-node09:05:191
988599562,47cyclictest8725-21munin-node08:35:171
988599562,47cyclictest6888-21munin-node08:30:141
988599562,47cyclictest30495-21munin-node10:25:111
988599562,47cyclictest28295-21munin-node08:00:151
988599552,46cyclictest20923-21basename07:40:141
988599544,45cyclictest0-21swapper/108:40:041
988599542,7cyclictest25229-21munin-node07:50:231
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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