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2026-01-20 - 20:45
[ 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 all highest latencies:
System rack1slot8.osadl.org (updated Tue Jan 20, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
179032614592,15sleep00-21swapper/007:09:580
1794299536448,74cyclictest0-21swapper/007:10:150
1794399533438,82cyclictest18325-21awk07:10:151
228699950,12rtkit-daemon2285-21rtkit-daemon08:28:590
1794299915,14cyclictest0-21swapper/011:38:580
1794299877,27cyclictest0-21swapper/010:30:160
17942998719,16cyclictest0-21swapper/009:34:040
312542860,3sleep031259-21tail11:10:150
1794299848,27cyclictest0-21swapper/012:12:510
1794299845,29cyclictest0-21swapper/009:52:440
1794299836,30cyclictest0-21swapper/012:30:170
1794299835,31cyclictest0-21swapper/011:30:360
1794299835,29cyclictest0-21swapper/010:46:530
1794299835,28cyclictest0-21swapper/011:53:390
1794299835,28cyclictest0-21swapper/011:53:390
1794299825,30cyclictest0-21swapper/011:05:520
1794299825,28cyclictest0-21swapper/009:49:110
1794299816,31cyclictest0-21swapper/010:20:270
1794299815,28cyclictest0-21swapper/009:38:520
1794299815,27cyclictest0-21swapper/012:24:090
1794299805,28cyclictest0-21swapper/010:53:410
1794299805,27cyclictest0-21swapper/010:40:020
1794299804,28cyclictest0-21swapper/012:18:480
17943997918,24cyclictest0-21swapper/111:12:571
1794299795,31cyclictest0-21swapper/012:25:080
1794299795,31cyclictest0-21swapper/010:27:280
1794299795,26cyclictest0-21swapper/011:19:240
1794299795,17cyclictest0-21swapper/010:55:110
1794299795,15cyclictest0-21swapper/007:40:160
1794299794,28cyclictest0-21swapper/009:21:360
17942997921,16cyclictest0-21swapper/008:25:010
17942997916,17cyclictest0-21swapper/011:03:020
1794299788,26cyclictest0-21swapper/011:59:510
1794299787,27cyclictest0-21swapper/010:09:180
1794299785,30cyclictest0-21swapper/012:09:030
1794299785,29cyclictest0-21swapper/011:28:390
1794299785,26cyclictest0-21swapper/009:55:430
1794299784,27cyclictest0-21swapper/009:26:410
17942997820,15cyclictest0-21swapper/008:10:010
17942997814,20cyclictest0-21swapper/009:40:130
1794299777,26cyclictest0-21swapper/010:11:290
1794299777,24cyclictest0-21swapper/010:04:000
1794299775,27cyclictest0-21swapper/009:17:440
1794299775,27cyclictest0-21swapper/009:17:440
1794299774,28cyclictest0-21swapper/012:36:570
1794299766,27cyclictest0-21swapper/008:05:220
1794299765,64cyclictest0-21swapper/011:25:010
1794299765,28cyclictest0-21swapper/010:18:120
17942997611,22cyclictest0-21swapper/009:14:220
1794399758,30cyclictest0-21swapper/109:30:191
1794399756,35cyclictest0-21swapper/110:38:451
1794299759,58cyclictest0-21swapper/010:35:270
1794299759,24cyclictest0-21swapper/011:46:470
1794299745,30cyclictest0-21swapper/011:40:400
1717027432,29sleep10-21swapper/107:05:231
17942997322,8cyclictest88850irq/46-eth0-tx-12:00:260
1794299725,31cyclictest0-21swapper/007:25:260
1794299725,15cyclictest0-21swapper/008:00:020
1794299715,31cyclictest0-21swapper/007:15:260
17942997122,14cyclictest0-21swapper/009:05:140
1794299706,28cyclictest0-21swapper/007:35:230
1794299706,28cyclictest0-21swapper/007:35:220
1794299705,58cyclictest0-21swapper/008:45:010
1794299705,32cyclictest0-21swapper/007:20:130
1794299705,31cyclictest0-21swapper/007:51:120
1794299705,28cyclictest0-21swapper/008:45:130
1794299705,16cyclictest0-21swapper/007:30:230
1794299705,16cyclictest0-21swapper/007:30:220
1794299696,27cyclictest0-21swapper/007:45:250
1794299696,26cyclictest0-21swapper/008:12:000
1794299695,25cyclictest0-21swapper/008:35:150
17942996919,14cyclictest0-21swapper/009:01:290
17942996916,17cyclictest0-21swapper/008:15:150
1794299685,29cyclictest0-21swapper/008:55:130
17942996818,16cyclictest0-21swapper/008:00:300
17942996818,16cyclictest0-21swapper/008:00:290
17942996614,14cyclictest0-21swapper/008:30:290
17942996613,16cyclictest0-21swapper/008:50:100
228699570,4rtkit-daemon2285-21rtkit-daemon08:31:151
269082496,5sleep10-21swapper/111:01:391
1794399485,37cyclictest0-21swapper/112:22:051
17943994826,17cyclictest0-21swapper/112:35:121
1794399478,32cyclictest0-21swapper/108:05:331
1794399478,32cyclictest0-21swapper/108:05:331
1794399474,38cyclictest0-21swapper/111:55:411
1794399464,36cyclictest0-21swapper/109:18:031
1794399464,36cyclictest0-21swapper/109:18:021
1794399464,23cyclictest0-21swapper/108:04:521
1794399464,23cyclictest0-21swapper/108:04:521
17943994623,18cyclictest0-21swapper/109:37:101
1794399456,33cyclictest0-21swapper/110:20:191
1794399456,33cyclictest0-21swapper/109:07:421
1794399455,34cyclictest0-21swapper/111:44:501
1794399455,34cyclictest0-21swapper/111:20:101
1794399454,35cyclictest0-21swapper/112:10:041
1794399454,35cyclictest0-21swapper/110:26:041
17943994522,18cyclictest0-21swapper/109:10:201
17943994520,20cyclictest0-21swapper/109:51:521
17943994516,24cyclictest0-21swapper/110:58:351
111252450,3sleep1271ktimersoftd/111:31:421
1794399446,32cyclictest0-21swapper/110:48:301
17943994422,13cyclictest0-21swapper/109:40:551
286032434,5sleep10-21swapper/107:38:331
286032434,5sleep10-21swapper/107:38:331
1794399437,15cyclictest0-21swapper/110:34:501
1794399436,32cyclictest0-21swapper/112:00:211
1794399436,17cyclictest0-21swapper/107:40:221
1794399435,34cyclictest0-21swapper/110:52:301
1794399435,32cyclictest0-21swapper/111:05:081
1794399434,35cyclictest0-21swapper/110:08:221
1794399434,34cyclictest0-21swapper/111:25:281
1794399434,34cyclictest0-21swapper/108:46:011
1794399434,33cyclictest0-21swapper/108:26:041
17943994321,17cyclictest0-21swapper/107:55:191
17943994315,23cyclictest0-21swapper/109:55:581
248742423,4sleep10-21swapper/107:27:261
231292422,33sleep10-21swapper/108:51:111
1794399428,29cyclictest0-21swapper/112:05:261
1794399427,31cyclictest0-21swapper/112:16:101
1794399427,30cyclictest0-21swapper/112:25:171
1794399427,30cyclictest0-21swapper/111:45:161
1794399427,30cyclictest0-21swapper/109:00:131
1794399426,31cyclictest0-21swapper/112:30:041
1794399426,30cyclictest0-21swapper/110:15:401
1794399426,28cyclictest0-21swapper/108:20:131
1794399426,16cyclictest0-21swapper/111:15:291
1794399425,31cyclictest0-21swapper/111:35:211
253032414,5sleep10-21swapper/108:59:491
1794399417,28cyclictest0-21swapper/108:40:191
1794399417,28cyclictest0-21swapper/108:15:141
1794399416,31cyclictest0-21swapper/107:23:271
1794399416,30cyclictest0-21swapper/110:40:281
1794399416,30cyclictest0-21swapper/110:11:141
1794399416,30cyclictest0-21swapper/109:29:351
1794399416,30cyclictest0-21swapper/107:50:221
1794399416,29cyclictest0-21swapper/107:30:141
1794399416,29cyclictest0-21swapper/107:30:141
1794399415,32cyclictest0-21swapper/110:04:161
1794399415,31cyclictest0-21swapper/108:36:351
17943994117,19cyclictest0-21swapper/111:50:191
17943994117,19cyclictest0-21swapper/111:50:181
1794399407,28cyclictest0-21swapper/107:15:201
1794399405,16cyclictest0-21swapper/107:45:161
17943994020,16cyclictest0-21swapper/109:46:471
17943994016,19cyclictest0-21swapper/109:20:261
1794399386,26cyclictest0-21swapper/108:10:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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