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2026-01-18 - 00:29
[ 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
Characteristics of the 100 highest latencies:
System rack7slot1.osadl.org (updated Sat Jan 17, 2026 12:45:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29498211452,57sleep00-21swapper/007:09:140
29206211455,20sleep20-21swapper/207:05:282
2930029365,23sleep30-21swapper/307:06:403
2922628355,23sleep10-21swapper/107:05:421
2966199676,46cyclictest0-21swapper/111:35:271
2966199646,19cyclictest0-21swapper/109:25:201
2966199637,45cyclictest0-21swapper/110:49:331
2966199636,40cyclictest0-21swapper/109:20:171
2966199636,40cyclictest0-21swapper/109:20:161
2966199626,45cyclictest0-21swapper/109:30:311
2966199619,42cyclictest0-21swapper/110:11:571
2966199616,45cyclictest0-21swapper/111:00:331
2966199616,41cyclictest0-21swapper/109:50:311
2966199616,41cyclictest0-21swapper/109:50:311
2966199616,39cyclictest0-21swapper/111:45:271
2966199616,39cyclictest0-21swapper/111:45:271
2966199616,39cyclictest0-21swapper/110:25:151
2966199616,19cyclictest0-21swapper/112:00:241
2966199607,42cyclictest0-21swapper/110:50:191
2966199606,44cyclictest0-21swapper/111:25:131
2966199606,37cyclictest0-21swapper/111:40:301
2966199596,38cyclictest0-21swapper/110:24:341
2966199596,38cyclictest0-21swapper/109:55:141
2966199596,38cyclictest0-21swapper/109:55:141
2966199596,37cyclictest0-21swapper/110:00:261
2966199596,37cyclictest0-21swapper/110:00:251
2966199586,42cyclictest0-21swapper/110:35:151
2966199586,37cyclictest0-21swapper/112:30:181
2966199586,37cyclictest0-21swapper/112:08:571
2966199586,37cyclictest0-21swapper/110:09:191
2966199578,34cyclictest0-21swapper/111:23:171
2966199576,41cyclictest0-21swapper/112:25:181
2966199576,40cyclictest0-21swapper/110:15:111
2966199575,39cyclictest0-21swapper/112:20:211
2966199575,39cyclictest0-21swapper/112:20:211
2966199565,35cyclictest0-21swapper/109:35:311
2966199565,15cyclictest0-21swapper/111:17:101
2966199546,38cyclictest0-21swapper/110:40:231
2966199546,38cyclictest0-21swapper/110:40:231
2966199545,36cyclictest0-21swapper/109:10:341
2966199536,33cyclictest0-21swapper/111:55:121
2966199525,35cyclictest0-21swapper/111:30:311
2966199525,27cyclictest0-21swapper/109:45:221
29661995211,21cyclictest0-21swapper/109:15:081
2966199518,21cyclictest0-21swapper/111:10:271
2966199518,21cyclictest0-21swapper/111:10:261
29661995110,20cyclictest0-21swapper/112:10:291
2966199506,41cyclictest0-21swapper/112:15:301
2966199506,21cyclictest0-21swapper/112:35:131
2966199506,21cyclictest0-21swapper/109:40:221
2966199496,40cyclictest0-21swapper/111:06:431
2966199496,40cyclictest0-21swapper/111:06:421
2966199486,39cyclictest0-21swapper/111:50:141
2966199485,16cyclictest0-21swapper/107:35:161
29661994810,35cyclictest0-21swapper/110:55:301
2966199475,39cyclictest0-21swapper/110:30:351
2966199475,39cyclictest0-21swapper/110:30:351
2966199475,26cyclictest0-21swapper/108:56:461
2966199465,25cyclictest0-21swapper/109:08:361
29661994610,14cyclictest0-21swapper/108:42:351
29661994610,14cyclictest0-21swapper/108:42:341
29661994610,14cyclictest0-21swapper/107:45:151
2966199459,16cyclictest0-21swapper/107:30:211
2966199459,14cyclictest0-21swapper/108:35:241
2966199459,14cyclictest0-21swapper/108:35:231
2966199459,14cyclictest0-21swapper/108:00:061
29661994310,14cyclictest0-21swapper/108:10:051
29661994310,12cyclictest0-21swapper/108:33:351
29660994312,28cyclictest0-21swapper/011:50:370
2966199428,16cyclictest0-21swapper/107:10:151
2966199428,13cyclictest0-21swapper/107:52:361
2966199425,16cyclictest0-21swapper/109:03:051
2966199425,16cyclictest0-21swapper/107:55:061
2966199425,14cyclictest0-21swapper/107:25:071
2966199415,19cyclictest0-21swapper/108:50:321
2966199415,16cyclictest0-21swapper/108:25:241
2966199415,16cyclictest0-21swapper/107:16:041
2966199415,10cyclictest0-21swapper/108:09:251
2966199405,18cyclictest0-21swapper/108:20:211
2966199405,17cyclictest0-21swapper/108:16:211
2966199404,14cyclictest0-21swapper/107:43:041
117702405,14sleep20-21swapper/208:58:072
29662993914,22cyclictest0-21swapper/212:25:552
2966199398,14cyclictest0-21swapper/108:45:141
2966199395,17cyclictest0-21swapper/107:20:211
252532385,12sleep20-21swapper/208:13:532
29663993711,24cyclictest0-21swapper/308:40:133
29663993711,24cyclictest0-21swapper/308:40:133
2966099378,26cyclictest0-21swapper/010:29:070
29660993712,22cyclictest0-21swapper/011:02:420
295352375,13sleep30-21swapper/308:24:493
272402375,13sleep30-21swapper/308:17:113
145262375,13sleep30-21swapper/307:46:153
29662993612,21cyclictest0-21swapper/211:06:322
29662993612,21cyclictest0-21swapper/211:06:312
29660993610,23cyclictest0-21swapper/010:03:480
29660993610,23cyclictest0-21swapper/010:03:480
62892355,12sleep00-21swapper/007:28:390
29663993511,22cyclictest0-21swapper/308:30:233
29663993510,23cyclictest0-21swapper/307:40:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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