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2026-02-17 - 16:29
[ 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 100 highest latencies:
System rackeslot3.osadl.org (updated Tue Feb 17, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
259357799650,63cyclictest2630630-21fschecks_count09:05:141
259357799640,1cyclictest0-21swapper/109:51:141
2593577996144,16cyclictest2699627-21kworker/1:110:30:141
2593577996055,3cyclictest2602308-21fschecks_time07:35:131
2593577996044,15cyclictest2590595-21kworker/1:207:10:151
2593577996043,16cyclictest2759242-21kworker/1:311:39:451
2593577996043,16cyclictest2098532-1kworker/1:1H11:25:061
2593577995956,2cyclictest0-21swapper/107:50:051
2593577995944,14cyclictest2633297-21kworker/1:309:45:111
2593577995943,15cyclictest2618961-21kworker/1:308:40:141
2593577995943,15cyclictest2617409-21kworker/1:208:25:141
2593577995943,15cyclictest2597003-21kworker/1:007:25:231
2593577995943,14cyclictest2630012-21kworker/1:109:10:141
2593577995942,16cyclictest2676564-21kworker/1:210:53:211
2593577995942,16cyclictest2617409-21kworker/1:208:30:131
2593577995942,16cyclictest2098532-1kworker/1:1H09:25:271
2593577995941,17cyclictest2801003-21kworker/1:012:30:131
2593577995941,17cyclictest2744319-21kworker/1:011:30:141
2593577995941,17cyclictest2604804-21kworker/1:308:11:461
259357799590,57cyclictest2692336-21fschecks_time10:20:131
2593577995843,14cyclictest2670487-21kworker/1:109:55:151
2593577995843,14cyclictest2618961-21kworker/1:308:50:131
2593577995843,14cyclictest2618961-21kworker/1:308:45:141
2593577995843,14cyclictest2617409-21kworker/1:208:35:151
2593577995842,15cyclictest2682325-21kworker/1:310:11:151
2593577995842,15cyclictest2630007-21kworker/1:009:15:151
2593577995842,15cyclictest2603115-21kworker/1:207:40:311
2593577995838,19cyclictest2098532-1kworker/1:1H09:40:001
2593577995753,2cyclictest0-21swapper/112:13:411
2593577995742,14cyclictest2717145-21kworker/1:111:16:161
2593577995742,14cyclictest2687092-21kworker/1:110:16:151
2593577995742,14cyclictest2617409-21kworker/1:208:24:021
2593577995742,14cyclictest2600107-21kworker/1:107:30:131
2593577995742,14cyclictest2597003-21kworker/1:007:20:001
2593577995742,14cyclictest2592557-21kworker/1:107:15:001
2593577995741,15cyclictest2768053-21kworker/1:011:50:151
2593577995741,15cyclictest2723494-21kworker/1:011:00:001
2593577995741,15cyclictest2723494-21kworker/1:011:00:001
2593577995741,15cyclictest2717145-21kworker/1:111:05:011
2593577995741,15cyclictest2676564-21kworker/1:210:40:221
2593577995741,15cyclictest2676564-21kworker/1:210:25:151
2593577995741,15cyclictest2670487-21kworker/1:110:00:141
2593577995740,16cyclictest2763539-21kworker/1:111:45:161
2593577995736,19cyclictest2604804-21kworker/1:307:45:141
2593577995641,14cyclictest2754248-21kworker/1:211:40:151
2593577995641,14cyclictest2717145-21kworker/1:111:20:141
2593577995640,15cyclictest2790100-21kworker/1:312:20:141
2593577995640,15cyclictest2704811-21kworker/1:010:37:151
2593577995640,15cyclictest2098532-1kworker/1:1H08:06:151
2593577995639,16cyclictest2772304-21kworker/1:212:04:161
2593577995639,16cyclictest2717145-21kworker/1:111:14:431
2593577995639,16cyclictest2604804-21kworker/1:308:15:151
259357799562,53cyclictest0-21swapper/111:55:181
2593577995539,15cyclictest2763539-21kworker/1:112:15:051
2593577995539,15cyclictest2660313-21kworker/1:009:42:451
2593577995539,15cyclictest2633297-21kworker/1:309:30:001
2593577995539,15cyclictest2633297-21kworker/1:309:30:001
2593577995538,16cyclictest2763539-21kworker/1:112:25:201
2593577995538,16cyclictest2637962-21kworker/1:209:22:151
2593577995538,16cyclictest2625380-21kworker/1:208:55:011
2593577995538,16cyclictest2611238-21kworker/1:008:03:151
2593577995537,17cyclictest2790100-21kworker/1:312:35:111
2593577995537,16cyclictest2712009-21kworker/1:310:45:491
2593581995450,2cyclictest2590605-21kworker/2:207:23:152
2593581995449,3cyclictest2625381-21kworker/2:108:59:152
2593581995447,4cyclictest4141674-1kworker/2:2H07:50:142
2593577995438,15cyclictest2676564-21kworker/1:210:55:151
2593577995438,15cyclictest2676564-21kworker/1:210:55:151
2593577995438,15cyclictest2676564-21kworker/1:210:08:461
2593577995438,15cyclictest2625380-21kworker/1:209:00:151
2593581995349,2cyclictest2590605-21kworker/2:207:40:362
2593582995248,2cyclictest2760554-1kworker/3:0H08:15:143
2593581995245,4cyclictest4141674-1kworker/2:2H07:15:152
2593574995248,3cyclictest2646351-21kworker/0:209:58:450
2593574995248,2cyclictest2614313-21kworker/0:208:19:360
2593582995147,3cyclictest2760554-1kworker/3:0H09:09:553
2593582995146,3cyclictest2760554-1kworker/3:0H11:51:143
2593581995147,2cyclictest2590605-21kworker/2:208:22:152
2593581995145,3cyclictest4141674-1kworker/2:2H12:20:132
2593581995144,4cyclictest4141674-1kworker/2:2H09:50:152
259357799510,2cyclictest0-21swapper/112:10:001
2593574995148,2cyclictest2606445-21kworker/0:007:58:420
2593582995046,2cyclictest2713326-21kworker/3:211:14:153
2593582995046,2cyclictest2670230-21kworker/3:009:59:453
2593582995046,2cyclictest2592063-21kworker/3:207:20:253
2593582995045,2cyclictest2760554-1kworker/3:0H11:49:423
2593582995045,2cyclictest2760554-1kworker/3:0H07:40:163
2593581995045,2cyclictest4141674-1kworker/2:2H08:15:142
2593577995034,15cyclictest2609427-21kworker/1:207:58:571
2593582994944,4cyclictest2760554-1kworker/3:0H11:25:143
2593582994944,3cyclictest2617465-21kworker/3:109:45:003
2593581994943,4cyclictest4141674-1kworker/2:2H10:15:262
2593574994946,2cyclictest2102882-1kworker/0:2H09:24:150
2593574994945,3cyclictest2102882-1kworker/0:2H09:40:310
2593574994945,2cyclictest2614313-21kworker/0:209:03:150
2593582994845,2cyclictest2617465-21kworker/3:109:15:063
2593582994845,2cyclictest2617465-21kworker/3:108:50:243
2593582994844,3cyclictest2760554-1kworker/3:0H12:15:173
2593582994844,2cyclictest2760554-1kworker/3:0H11:00:133
2593582994844,2cyclictest2760554-1kworker/3:0H11:00:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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