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2026-01-25 - 17:38
[ 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 Sun Jan 25, 2026 12:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2770221440,2sleep311444-21kworker/3:211:22:183
2770221440,2sleep311444-21kworker/3:211:22:183
630921060,3sleep20-21swapper/209:56:002
630921060,3sleep20-21swapper/209:56:002
630921060,3sleep20-21swapper/209:56:002
1800421020,3sleep20-21swapper/212:16:552
1800421020,3sleep20-21swapper/212:16:552
1800421020,3sleep20-21swapper/212:16:552
121552900,3chrt0-21swapper/211:06:422
121552900,3chrt0-21swapper/211:06:422
41032870,3sleep20-21swapper/211:31:012
119822870,2sleep10-21swapper/111:39:241
119822870,2sleep10-21swapper/111:39:241
67752830,4sleep20-21swapper/212:38:212
67752830,4sleep20-21swapper/212:38:212
67752830,4sleep20-21swapper/212:38:212
117972780,3sleep20-21swapper/211:39:092
117972780,3sleep20-21swapper/211:39:092
9552760,2sleep20-21swapper/212:32:222
9552760,2sleep20-21swapper/212:32:222
302282650,3sleep20-21swapper/211:56:492
302282650,3sleep20-21swapper/211:56:492
280782630,2sleep121-21ksoftirqd/110:18:141
280782630,2sleep121-21ksoftirqd/110:18:141
280782630,2sleep121-21ksoftirqd/110:18:141
280782630,2sleep121-21ksoftirqd/110:18:141
86272610,3chrt0-21swapper/211:03:442
86272610,3chrt0-21swapper/211:03:442
95742590,4sleep20-21swapper/210:31:532
95742590,4sleep20-21swapper/210:31:532
289882590,3sleep20-21swapper/212:28:162
289882590,3sleep20-21swapper/212:28:162
156522580,2sleep20-21swapper/208:44:472
156522580,2sleep20-21swapper/208:44:472
177112550,3chrt0-21swapper/010:40:480
177112550,3chrt0-21swapper/010:40:480
78342540,3chrt0-21swapper/111:02:391
78342540,3chrt0-21swapper/111:02:391
251582530,2sleep025170-21diskmemload11:51:500
251582530,2sleep025170-21diskmemload11:51:500
319692500,3sleep20-21swapper/209:50:022
319692500,3sleep20-21swapper/209:50:022
9132490,3sleep20-21swapper/209:50:542
9132490,3sleep20-21swapper/209:50:542
3102490,3chrt0-21swapper/311:27:203
3102490,3chrt0-21swapper/311:27:203
3102490,3chrt0-21swapper/311:27:203
260622480,3sleep10-21swapper/109:43:461
260622480,3sleep10-21swapper/109:43:461
175772470,3sleep30-21swapper/309:35:363
175772470,3sleep30-21swapper/309:35:363
24822460,3chrt0-21swapper/212:01:272
24822460,3chrt0-21swapper/212:01:272
218922450,3sleep00-21swapper/007:31:000
218922450,3sleep00-21swapper/007:31:000
100892450,2sleep00-21swapper/011:05:390
100892450,2sleep00-21swapper/011:05:390
57762430,3sleep30-21swapper/310:28:333
57762430,3sleep30-21swapper/310:28:333
241542430,3sleep20-21swapper/210:14:452
241542430,3sleep20-21swapper/210:14:452
227262430,4sleep00-21swapper/012:21:310
227262430,4sleep00-21swapper/012:21:310
18402430,2sleep11841-21sh09:51:211
18402430,2sleep11841-21sh09:51:211
167852430,3sleep10-21swapper/108:45:591
118802430,3chrt0-21swapper/309:29:413
73132410,3sleep20-21swapper/208:20:522
73132410,3sleep20-21swapper/208:20:522
221412410,3sleep20-21swapper/209:39:572
221412410,3sleep20-21swapper/209:39:572
221412410,3sleep20-21swapper/209:39:572
194242410,4sleep219423-21head11:46:002
194242410,4sleep219423-21head11:46:002
180212410,2sleep20-21swapper/211:12:452
78922400,2sleep00-21swapper/012:07:010
78922400,2sleep00-21swapper/012:07:010
176792400,3sleep30-21swapper/308:50:433
35302390,3chrt0-21swapper/012:35:410
35302390,3chrt0-21swapper/012:35:410
143512395,26sleep114476-21sed07:10:561
143512395,26sleep114476-21sed07:10:561
143512395,26sleep114476-21sed07:10:561
57752380,3chrt0-21swapper/011:32:520
312202380,2sleep3321rcuc/309:15:593
312202380,2sleep3321rcuc/309:15:593
312202380,2sleep3321rcuc/309:15:593
283052380,4chrt0-21swapper/310:18:323
283052380,4chrt0-21swapper/310:18:323
283052380,4chrt0-21swapper/310:18:323
283052380,4chrt0-21swapper/310:18:323
248212380,3chrt0-21swapper/311:20:013
248212380,3chrt0-21swapper/311:20:013
245692380,3sleep20-21swapper/212:24:062
245692380,3sleep20-21swapper/212:24:062
110882380,2sleep10-21swapper/110:33:531
110882380,2sleep10-21swapper/110:33:531
73772370,3chrt0-21swapper/209:25:222
73772370,3chrt0-21swapper/209:25:222
308082360,3sleep00-21swapper/011:57:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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