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2026-02-03 - 15:52
[ 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 Tue Feb 03, 2026 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22924212056,58sleep30-21swapper/307:06:013
22958211287,20sleep20-21swapper/207:06:282
22951211249,23sleep00-21swapper/007:06:220
2322028355,23sleep10-21swapper/107:09:481
2333599677,42cyclictest0-21swapper/110:25:371
2333599657,43cyclictest0-21swapper/110:45:201
23334996513,42cyclictest0-21swapper/012:10:260
2333599636,42cyclictest0-21swapper/110:15:011
2333599626,42cyclictest0-21swapper/112:05:131
2333599626,17cyclictest0-21swapper/110:30:161
2333599616,44cyclictest0-21swapper/109:20:261
295632600,1sleep38631-21stress09:58:393
295632600,1sleep38631-21stress09:58:393
2333599606,44cyclictest0-21swapper/111:55:331
2333599606,44cyclictest0-21swapper/110:40:231
2333599606,43cyclictest0-21swapper/110:15:161
2333599606,42cyclictest0-21swapper/111:28:481
2333599605,44cyclictest0-21swapper/109:45:021
2333599597,37cyclictest0-21swapper/109:16:571
2333599597,37cyclictest0-21swapper/109:16:571
2333599586,38cyclictest0-21swapper/112:30:161
2333599586,37cyclictest0-21swapper/112:20:131
2333599586,37cyclictest0-21swapper/112:20:131
2333599585,42cyclictest0-21swapper/109:30:271
2333599576,42cyclictest0-21swapper/110:50:191
2333599565,36cyclictest0-21swapper/112:35:271
2333599565,36cyclictest0-21swapper/111:30:241
23334995615,19cyclictest0-21swapper/007:30:180
23334995613,40cyclictest0-21swapper/011:40:340
2333599555,35cyclictest0-21swapper/112:00:171
23334995515,37cyclictest0-21swapper/011:45:180
23334995514,38cyclictest0-21swapper/009:20:250
2333599548,21cyclictest0-21swapper/110:21:281
2333599547,20cyclictest0-21swapper/111:15:071
2333599547,15cyclictest0-21swapper/111:00:371
2333599547,15cyclictest0-21swapper/111:00:361
2333499545,30cyclictest0-21swapper/011:20:170
23334995412,39cyclictest0-21swapper/010:45:150
2333599536,21cyclictest0-21swapper/111:49:391
2333599535,38cyclictest0-21swapper/111:20:391
2333599535,23cyclictest0-21swapper/111:50:271
2333599535,23cyclictest0-21swapper/111:50:271
2333499536,44cyclictest0-21swapper/009:40:260
23334995314,17cyclictest0-21swapper/011:39:230
23334995314,17cyclictest0-21swapper/011:39:230
2333599527,42cyclictest0-21swapper/112:20:011
2333599527,42cyclictest0-21swapper/112:20:011
2333599527,42cyclictest0-21swapper/110:06:281
2333599526,22cyclictest0-21swapper/110:35:161
2333499529,21cyclictest0-21swapper/009:17:430
2333499529,21cyclictest0-21swapper/009:17:420
2333499526,43cyclictest0-21swapper/011:55:130
23334995213,36cyclictest0-21swapper/012:05:330
23334995213,36cyclictest0-21swapper/010:20:140
2333599516,42cyclictest0-21swapper/112:10:271
2333599516,42cyclictest0-21swapper/109:55:271
2333599516,42cyclictest0-21swapper/109:55:271
2333599516,42cyclictest0-21swapper/109:15:011
2333599515,21cyclictest0-21swapper/109:35:261
2333499516,25cyclictest0-21swapper/010:05:260
2333499516,22cyclictest0-21swapper/010:05:020
23334995114,15cyclictest0-21swapper/011:08:330
23334995114,15cyclictest0-21swapper/011:08:330
23334995113,16cyclictest0-21swapper/011:16:560
2333599506,41cyclictest0-21swapper/112:25:201
2333599505,42cyclictest0-21swapper/111:13:131
2333599505,22cyclictest0-21swapper/110:55:291
2333499508,18cyclictest0-21swapper/010:30:020
2333499505,23cyclictest0-21swapper/011:33:480
23334995013,16cyclictest0-21swapper/012:35:260
23334995012,18cyclictest0-21swapper/010:32:160
23334995010,18cyclictest0-21swapper/009:10:260
2333599497,20cyclictest0-21swapper/109:29:481
2333599496,40cyclictest0-21swapper/111:40:101
2333599496,21cyclictest0-21swapper/111:39:541
2333599496,21cyclictest0-21swapper/111:39:541
2333599495,21cyclictest0-21swapper/110:00:171
2333499499,37cyclictest0-21swapper/010:50:510
2333499496,22cyclictest0-21swapper/010:15:340
2333499496,21cyclictest0-21swapper/009:55:360
2333499496,21cyclictest0-21swapper/009:55:350
2333499495,29cyclictest0-21swapper/008:06:180
2333499495,24cyclictest0-21swapper/007:45:170
23334994914,15cyclictest0-21swapper/012:15:310
23334994914,15cyclictest0-21swapper/012:15:310
23334994913,15cyclictest0-21swapper/011:01:340
23334994913,15cyclictest0-21swapper/011:01:340
23334994911,16cyclictest0-21swapper/011:50:260
23334994911,16cyclictest0-21swapper/011:50:260
23334994910,15cyclictest0-21swapper/009:36:000
2333599486,21cyclictest0-21swapper/109:45:321
2333599486,20cyclictest0-21swapper/111:05:151
2333599486,20cyclictest0-21swapper/111:05:151
2333599486,20cyclictest0-21swapper/109:55:011
2333599486,20cyclictest0-21swapper/109:55:011
23334994813,31cyclictest0-21swapper/010:44:270
23334994812,17cyclictest0-21swapper/007:10:220
23334994811,19cyclictest0-21swapper/009:50:150
23334994811,19cyclictest0-21swapper/009:50:150
23334994810,35cyclictest0-21swapper/012:20:140
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