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2026-03-05 - 21:25
[ 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 Thu Mar 05, 2026 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2939421200,1sleep313158-21stress11:03:573
2939421200,1sleep313158-21stress11:03:563
25688211959,20sleep20-21swapper/207:05:422
25708211652,59sleep10-21swapper/107:05:561
25898211351,20sleep30-21swapper/307:08:233
25669211250,56sleep00-21swapper/007:05:280
2613199397,24cyclictest0-21swapper/110:05:341
64552385,13sleep30-21swapper/308:51:453
309262385,13sleep20-21swapper/207:18:182
2613199389,26cyclictest0-21swapper/112:21:191
2613199386,22cyclictest0-21swapper/110:45:061
26130993818,14cyclictest0-21swapper/008:39:200
127532385,13sleep20-21swapper/209:05:472
91022375,13sleep20-21swapper/209:00:062
90322375,13sleep10-21swapper/107:41:211
85092375,13sleep20-21swapper/208:55:572
64812375,13sleep20-21swapper/208:52:052
44242375,13sleep30-21swapper/308:48:123
281242375,13sleep30-21swapper/308:25:463
281062375,13sleep20-21swapper/208:25:342
279752375,13sleep10-21swapper/107:12:181
26133993716,18cyclictest0-21swapper/309:40:123
26133993715,20cyclictest0-21swapper/311:06:353
2613199379,16cyclictest0-21swapper/109:16:451
2613199379,16cyclictest0-21swapper/109:16:441
2613199378,19cyclictest0-21swapper/110:32:511
2613199378,19cyclictest0-21swapper/110:32:501
26130993716,19cyclictest0-21swapper/008:50:060
26130993716,19cyclictest0-21swapper/008:34:210
26130993715,19cyclictest0-21swapper/012:13:220
26130993715,15cyclictest0-21swapper/011:15:150
260722375,13sleep30-21swapper/308:21:413
244692375,13sleep00-21swapper/008:20:060
156142375,13sleep00-21swapper/007:59:010
135382375,13sleep20-21swapper/207:54:422
133402375,13sleep30-21swapper/307:52:073
70672365,13sleep00-21swapper/007:38:210
326052365,13sleep10-21swapper/108:38:531
26133993613,20cyclictest0-21swapper/312:20:113
26133993613,20cyclictest0-21swapper/312:05:293
2613299368,25cyclictest0-21swapper/210:35:292
2613199367,26cyclictest0-21swapper/111:35:031
2613199367,26cyclictest0-21swapper/111:05:041
2613199366,27cyclictest0-21swapper/112:12:031
2613199365,21cyclictest0-21swapper/109:29:561
26130993615,15cyclictest0-21swapper/008:15:280
26130993615,15cyclictest0-21swapper/008:15:280
26130993611,22cyclictest0-21swapper/010:05:000
26130993610,23cyclictest0-21swapper/010:30:500
26130993610,23cyclictest0-21swapper/010:30:490
219182365,13sleep20-21swapper/208:12:592
156062365,12sleep20-21swapper/207:58:552
153792365,13sleep10-21swapper/107:55:581
108032365,12sleep30-21swapper/309:03:013
92752355,12sleep00-21swapper/007:44:300
85552355,12sleep00-21swapper/008:56:320
70452355,13sleep30-21swapper/307:38:033
65372355,13sleep10-21swapper/108:52:471
44122355,10sleep20-21swapper/208:48:042
284032355,13sleep00-21swapper/008:29:250
2613399358,24cyclictest0-21swapper/311:15:143
26133993516,16cyclictest0-21swapper/310:51:203
26133993514,19cyclictest0-21swapper/309:35:473
26133993513,19cyclictest0-21swapper/311:48:593
26133993510,22cyclictest0-21swapper/312:26:053
26133993510,22cyclictest0-21swapper/312:26:043
26133993510,22cyclictest0-21swapper/311:10:053
26133993510,22cyclictest0-21swapper/310:35:093
2613199359,24cyclictest0-21swapper/112:09:541
2613199358,16cyclictest0-21swapper/110:04:231
2613199357,25cyclictest0-21swapper/111:45:311
2613199356,21cyclictest0-21swapper/108:25:051
2613199355,22cyclictest0-21swapper/110:13:211
2613199355,15cyclictest0-21swapper/109:50:331
2613199355,15cyclictest0-21swapper/109:50:331
26131993517,15cyclictest0-21swapper/111:58:251
26131993513,20cyclictest0-21swapper/110:25:201
2613099358,25cyclictest0-21swapper/008:12:060
2613099358,25cyclictest0-21swapper/008:03:450
2613099358,25cyclictest0-21swapper/007:52:150
2613099358,25cyclictest0-21swapper/007:24:450
26130993517,15cyclictest0-21swapper/009:45:560
26130993515,18cyclictest0-21swapper/012:07:110
26130993515,18cyclictest0-21swapper/007:10:040
26130993513,19cyclictest0-21swapper/011:01:340
26130993513,19cyclictest0-21swapper/011:01:330
20532355,13sleep00-21swapper/008:40:270
69622345,10sleep20-21swapper/207:36:582
47752345,10sleep20-21swapper/207:31:332
47412345,10sleep30-21swapper/307:31:053
42162345,10sleep00-21swapper/008:45:400
303802345,10sleep20-21swapper/208:32:322
26133993415,16cyclictest0-21swapper/311:36:573
26133993415,16cyclictest0-21swapper/310:10:283
26133993414,18cyclictest0-21swapper/309:30:303
2613299348,23cyclictest0-21swapper/212:03:342
2613299348,23cyclictest0-21swapper/211:26:482
2613299345,26cyclictest0-21swapper/209:58:012
26132993414,18cyclictest0-21swapper/210:50:162
2613199349,22cyclictest0-21swapper/109:30:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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