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2026-02-04 - 15:42
[ 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 04, 2026 12:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
357821770,4chrt0-21swapper/207:11:212
2841821390,2sleep333-21ksoftirqd/310:30:183
2841821390,2sleep333-21ksoftirqd/310:30:183
2208621190,3chrt0-21swapper/310:23:233
2208621190,3chrt0-21swapper/310:23:233
1254921170,3sleep30-21swapper/311:52:253
1254921170,3sleep30-21swapper/311:52:253
195732920,3sleep20-21swapper/209:47:452
200962860,3sleep30-21swapper/312:32:153
200962860,3sleep30-21swapper/312:32:153
153952840,3sleep30-21swapper/311:21:183
153952840,3sleep30-21swapper/311:21:183
281932830,3sleep2261rcuc/209:56:092
281932830,3sleep2261rcuc/209:56:092
83332810,3sleep30-21swapper/309:36:093
83332810,3sleep30-21swapper/309:36:093
77932760,2chrt0-21swapper/208:51:112
218482680,3sleep10-21swapper/112:01:191
218482680,3sleep10-21swapper/112:01:191
165192670,4sleep30-21swapper/310:17:283
165192670,4sleep30-21swapper/310:17:283
165192670,4sleep30-21swapper/310:17:283
59362660,4chrt0-21swapper/208:46:082
59362660,4chrt0-21swapper/208:46:082
325592660,4chrt32558-21ssh11:06:102
325592660,4chrt32558-21ssh11:06:102
325592660,4chrt32558-21ssh11:06:102
272512640,4chrt0-21swapper/212:07:032
272512640,4chrt0-21swapper/212:07:032
68052610,4sleep30-21swapper/309:35:403
68052610,4sleep30-21swapper/309:35:403
7932590,3sleep10-21swapper/111:06:491
7932590,3sleep10-21swapper/111:06:491
7932590,3sleep10-21swapper/111:06:491
175682580,3chrt0-21swapper/112:30:411
175682580,3chrt0-21swapper/112:30:411
299192570,2sleep029928-21sh09:58:090
299192570,2sleep029928-21sh09:58:090
27132570,3sleep30-21swapper/310:36:093
27132570,3sleep30-21swapper/310:36:093
218382550,2chrt0-21swapper/109:50:451
165362530,3sleep30-21swapper/312:29:183
165362530,3sleep30-21swapper/312:29:183
37422520,3sleep20-21swapper/210:04:572
37422520,3sleep20-21swapper/210:04:572
43352500,2chrt0-21swapper/311:11:013
305202500,3chrt0-21swapper/110:31:171
305202500,3chrt0-21swapper/110:31:171
260512500,3sleep30-21swapper/312:38:263
260512500,3sleep30-21swapper/312:38:263
103252480,3sleep30-21swapper/310:11:053
100922480,4chrt10080-21ssh11:16:101
100922480,4chrt10080-21ssh11:16:101
100922480,4chrt10080-21ssh11:16:101
236572470,3sleep123659-21missed_timers12:36:031
236572470,3sleep123659-21missed_timers12:36:031
186912470,3chrt0-21swapper/112:31:051
186912470,3chrt0-21swapper/112:31:051
238632460,2sleep10-21swapper/109:51:421
238632460,2sleep10-21swapper/109:51:421
106452460,3sleep00-21swapper/010:44:580
288942450,2sleep30-21swapper/311:35:573
317242440,3sleep20-21swapper/209:27:232
242672440,3chrt0-21swapper/312:04:513
242672440,3chrt0-21swapper/312:04:513
24222440,2sleep00-21swapper/012:15:290
24222440,2sleep00-21swapper/012:15:290
110832410,3sleep30-21swapper/311:17:123
110832410,3sleep30-21swapper/311:17:123
110832410,3sleep30-21swapper/311:17:123
65352400,4sleep20-21swapper/209:35:192
65352400,4sleep20-21swapper/209:35:192
40812400,3sleep30-21swapper/307:15:523
83582380,3sleep30-21swapper/310:41:443
225532380,9sleep227-21ksoftirqd/210:24:022
225532380,9sleep227-21ksoftirqd/210:24:022
48362370,4sleep00-21swapper/007:16:050
48362370,4sleep00-21swapper/007:16:050
46252360,3sleep30-21swapper/312:16:363
46252360,3sleep30-21swapper/312:16:363
46252360,3sleep30-21swapper/312:16:363
82822350,2sleep20-21swapper/210:09:162
82822350,2sleep20-21swapper/210:09:162
261292350,9sleep121-21ksoftirqd/111:32:291
261292350,9sleep121-21ksoftirqd/111:32:291
245422350,4chrt0-21swapper/310:58:233
245422350,4chrt0-21swapper/310:58:233
169972350,2sleep117035-21sed09:45:561
169972350,2sleep117035-21sed09:45:561
86862340,3sleep10-21swapper/109:36:271
86862340,3sleep10-21swapper/109:36:271
143302340,2sleep20-21swapper/211:21:012
143302340,2sleep20-21swapper/211:21:012
127832340,2sleep10-21swapper/111:52:431
127832340,2sleep10-21swapper/111:52:431
209172330,3sleep30-21swapper/311:27:133
209172330,3sleep30-21swapper/311:27:133
61142320,3sleep20-21swapper/210:40:222
61142320,3sleep20-21swapper/210:40:222
184652320,3sleep30-21swapper/310:51:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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