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2026-03-06 - 10:59
[ 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 Fri Mar 06, 2026 00:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20175212162,20sleep30-21swapper/319:09:433
19995211352,21sleep20-21swapper/219:07:202
19876210054,41sleep00-21swapper/019:05:490
2009629545,45sleep10-21swapper/119:08:391
20308995416,35cyclictest0-21swapper/100:06:391
20308995416,35cyclictest0-21swapper/100:06:381
20308995413,38cyclictest0-21swapper/123:32:231
20308995413,38cyclictest0-21swapper/123:32:221
20308995413,18cyclictest0-21swapper/123:06:461
2031099539,41cyclictest0-21swapper/322:10:203
2030899537,23cyclictest0-21swapper/123:42:431
20308995310,18cyclictest0-21swapper/121:46:271
20308995310,18cyclictest0-21swapper/121:46:271
2031099525,26cyclictest0-21swapper/321:57:493
20310995210,39cyclictest0-21swapper/322:30:343
20310995210,21cyclictest0-21swapper/322:40:233
20308995215,34cyclictest0-21swapper/121:35:341
20308995215,14cyclictest0-21swapper/100:16:341
20308995214,19cyclictest0-21swapper/123:56:551
20308995213,18cyclictest0-21swapper/123:29:561
20308995213,18cyclictest0-21swapper/123:29:561
2031099516,42cyclictest0-21swapper/323:45:133
2031099515,22cyclictest0-21swapper/300:35:233
20308995116,17cyclictest0-21swapper/123:13:381
20308995115,33cyclictest0-21swapper/100:39:531
20308995114,16cyclictest0-21swapper/122:12:121
20308995112,18cyclictest0-21swapper/123:50:551
2031099509,22cyclictest0-21swapper/323:42:023
2031099507,40cyclictest0-21swapper/322:25:223
2031099506,41cyclictest0-21swapper/323:55:003
2031099506,41cyclictest0-21swapper/323:05:173
2031099506,41cyclictest0-21swapper/322:45:113
2031099506,19cyclictest0-21swapper/321:45:273
2031099506,19cyclictest0-21swapper/321:45:273
2031099506,19cyclictest0-21swapper/321:20:123
20310995010,37cyclictest0-21swapper/323:25:333
20310995010,37cyclictest0-21swapper/323:25:333
20308995015,18cyclictest0-21swapper/121:15:151
20308995015,16cyclictest0-21swapper/122:32:141
20308995014,16cyclictest0-21swapper/122:03:171
20308995014,16cyclictest0-21swapper/121:57:281
20308995014,15cyclictest0-21swapper/100:12:351
20308995014,15cyclictest0-21swapper/100:12:351
2031099497,20cyclictest0-21swapper/300:10:313
2031099497,20cyclictest0-21swapper/300:10:313
2031099496,40cyclictest0-21swapper/323:21:543
2031099496,40cyclictest0-21swapper/322:35:323
2031099496,40cyclictest0-21swapper/322:00:333
2031099496,21cyclictest0-21swapper/300:29:023
2031099496,20cyclictest0-21swapper/300:20:003
2031099496,18cyclictest0-21swapper/300:30:103
2031099496,16cyclictest0-21swapper/300:20:263
2030899495,26cyclictest0-21swapper/120:13:321
20308994915,31cyclictest0-21swapper/123:35:311
20308994914,15cyclictest0-21swapper/123:48:551
20308994914,15cyclictest0-21swapper/122:08:081
20308994910,19cyclictest0-21swapper/123:20:341
2031099489,36cyclictest0-21swapper/321:15:313
2031099486,19cyclictest0-21swapper/323:00:303
2031099486,16cyclictest0-21swapper/323:30:283
2031099486,16cyclictest0-21swapper/323:30:283
2031099485,41cyclictest0-21swapper/321:35:273
20308994815,16cyclictest0-21swapper/122:50:181
20308994815,16cyclictest0-21swapper/122:50:171
20308994814,15cyclictest0-21swapper/121:10:011
2031099476,38cyclictest0-21swapper/323:12:063
2031099476,38cyclictest0-21swapper/300:05:143
2031099476,38cyclictest0-21swapper/300:05:143
2031099476,20cyclictest0-21swapper/322:50:293
2031099476,20cyclictest0-21swapper/322:50:283
2031099476,19cyclictest0-21swapper/322:25:023
20310994710,14cyclictest0-21swapper/323:15:173
2030899476,17cyclictest0-21swapper/122:15:131
2030899476,17cyclictest0-21swapper/122:15:131
20308994711,15cyclictest0-21swapper/121:30:281
2030799479,35cyclictest0-21swapper/021:25:110
2031099469,19cyclictest0-21swapper/321:25:193
2031099466,38cyclictest0-21swapper/321:50:243
2031099466,37cyclictest0-21swapper/322:05:183
2031099466,23cyclictest0-21swapper/321:10:253
2031099466,23cyclictest0-21swapper/321:10:253
2030899469,15cyclictest0-21swapper/119:25:171
2030899467,16cyclictest0-21swapper/100:30:211
2031099456,37cyclictest0-21swapper/323:55:233
2031099456,36cyclictest0-21swapper/322:15:303
2031099456,36cyclictest0-21swapper/322:15:303
2031099456,16cyclictest0-21swapper/323:35:243
2031099456,16cyclictest0-21swapper/321:40:183
2031099456,16cyclictest0-21swapper/321:40:173
2031099455,18cyclictest0-21swapper/322:55:143
2031099455,18cyclictest0-21swapper/322:55:143
2031099455,16cyclictest0-21swapper/321:30:343
2030899457,16cyclictest0-21swapper/122:20:181
2030899457,15cyclictest0-21swapper/100:00:171
2030899456,20cyclictest0-21swapper/122:55:151
2030899456,20cyclictest0-21swapper/122:55:151
2030899456,17cyclictest0-21swapper/121:20:221
2030899456,17cyclictest0-21swapper/121:10:151
2030899456,17cyclictest0-21swapper/121:10:151
20308994513,16cyclictest0-21swapper/120:21:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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