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2026-02-25 - 20:10
[ 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.

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 rack4slot1.osadl.org (updated Wed Feb 25, 2026 12:45:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1408521480,2sleep10-21swapper/111:59:341
1408521480,2sleep10-21swapper/111:59:341
1408521480,2sleep10-21swapper/111:59:341
528521450,2sleep30-21swapper/310:47:093
528521450,2sleep30-21swapper/310:47:093
1963821380,1sleep10-21swapper/112:05:371
1963821380,1sleep10-21swapper/112:05:371
920221230,3sleep10-21swapper/107:56:301
920221230,3sleep10-21swapper/107:56:301
920221230,3sleep10-21swapper/107:56:301
1958621230,2sleep00-21swapper/012:36:310
1958621230,2sleep00-21swapper/012:36:310
1958621230,2sleep00-21swapper/012:36:310
2058821080,1sleep012-21ksoftirqd/008:26:310
2058821080,1sleep012-21ksoftirqd/008:26:310
692621070,3sleep20-21swapper/209:45:462
692621070,3sleep20-21swapper/209:45:462
3192421010,2sleep30-21swapper/312:16:323
3192421010,2sleep30-21swapper/312:16:323
3192421010,2sleep30-21swapper/312:16:323
2469921010,3sleep30-21swapper/311:37:463
2469921010,3sleep30-21swapper/311:37:463
184482960,3sleep20-21swapper/212:36:172
159152940,3sleep30-21swapper/312:01:213
159152940,3sleep30-21swapper/312:01:213
156502920,3chrt0-21swapper/310:57:033
156502920,3chrt0-21swapper/310:57:033
156502920,3chrt0-21swapper/310:57:033
132222890,4chrt0-21swapper/210:55:452
132222890,4chrt0-21swapper/210:55:452
292602820,3sleep30-21swapper/309:35:343
292602820,3sleep30-21swapper/309:35:343
258782790,3chrt0-21swapper/312:11:223
258782790,3chrt0-21swapper/312:11:223
194052780,3sleep30-21swapper/311:32:393
194052780,3sleep30-21swapper/311:32:393
239592730,3sleep20-21swapper/212:09:322
239592730,3sleep20-21swapper/212:09:322
195242710,3sleep20-21swapper/210:29:562
195242710,3sleep20-21swapper/210:29:562
221302690,3chrt0-21swapper/311:04:103
221302690,3chrt0-21swapper/311:04:103
73532670,2sleep20-21swapper/209:13:472
73532670,2sleep20-21swapper/209:13:472
139152670,3chrt0-21swapper/312:31:233
283702600,2sleep228366-21find07:21:312
283702600,2sleep228366-21find07:21:312
273952600,2chrt0-21swapper/311:09:243
273952600,2chrt0-21swapper/311:09:243
277292590,2sleep227728-21sed10:06:162
277292590,2sleep227728-21sed10:06:162
134412580,3sleep30-21swapper/311:26:453
134412580,3sleep30-21swapper/311:26:453
125832570,4chrt0-21swapper/309:51:143
125832570,4chrt0-21swapper/309:51:143
275422550,3chrt0-21swapper/208:46:222
275422550,3chrt0-21swapper/208:46:222
17732530,4sleep20-21swapper/211:47:092
17732530,4sleep20-21swapper/211:47:092
201602500,3sleep20-21swapper/209:26:252
201602500,3sleep20-21swapper/209:26:252
298632480,2sleep30-21swapper/310:39:573
298632480,2sleep30-21swapper/310:39:573
298632480,2sleep30-21swapper/310:39:573
298632480,2sleep30-21swapper/310:39:573
105042480,2chrt0-21swapper/212:27:492
105042480,2chrt0-21swapper/212:27:492
281342460,3sleep30-21swapper/311:41:253
281342460,3sleep30-21swapper/311:41:253
197852460,3sleep30-21swapper/309:26:223
197852460,3sleep30-21swapper/309:26:223
326752450,3sleep30-21swapper/310:11:113
326752450,3sleep30-21swapper/310:11:113
256532440,3chrt0-21swapper/207:16:212
256532440,3chrt0-21swapper/207:16:212
256532440,3chrt0-21swapper/207:16:212
153462440,4sleep1201rcuc/110:26:091
153462440,4sleep1201rcuc/110:26:091
120622440,3sleep20-21swapper/211:26:192
120622440,3sleep20-21swapper/211:26:192
300052420,3sleep30-21swapper/311:11:293
300052420,3sleep30-21swapper/311:11:293
124672420,3sleep20-21swapper/210:21:472
124672420,3sleep20-21swapper/210:21:472
50022390,2sleep15081-21strings07:46:271
50022390,2sleep15081-21strings07:46:271
2493399393,13cyclictest22494-21find08:31:302
18742390,3sleep30-21swapper/310:11:403
18742390,3sleep30-21swapper/310:11:403
18832380,2sleep00-21swapper/010:44:330
144702380,3sleep30-21swapper/312:00:043
144702380,3sleep30-21swapper/312:00:043
144702380,3sleep30-21swapper/312:00:043
126292370,2sleep012643-21ssh09:18:450
126292370,2sleep012643-21ssh09:18:450
126292370,2sleep012643-21ssh09:18:450
256782360,3sleep20-21swapper/210:36:112
256782360,3sleep20-21swapper/210:36:112
218482350,3sleep30-21swapper/309:59:463
218482350,3sleep30-21swapper/309:59:463
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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