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2026-02-02 - 18:38
[ 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 Mon Feb 02, 2026 12:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3107221200,4sleep10-21swapper/109:20:581
3107221200,4sleep10-21swapper/109:20:581
1184921160,3sleep30-21swapper/311:11:153
2705421030,3chrt0-21swapper/312:31:093
2705421030,3chrt0-21swapper/312:31:093
269522980,3sleep10-21swapper/110:21:061
269522980,3sleep10-21swapper/110:21:061
29092970,3chrt0-21swapper/311:35:473
29092970,3chrt0-21swapper/311:35:473
212032940,3sleep30-21swapper/311:21:043
212032940,3sleep30-21swapper/311:21:043
272112900,3sleep30-21swapper/309:16:093
272112900,3sleep30-21swapper/309:16:093
272112900,3sleep30-21swapper/309:16:093
182732860,2sleep30-21swapper/310:45:393
182732860,2sleep30-21swapper/310:45:393
267632830,3sleep20-21swapper/210:21:032
267632830,3sleep20-21swapper/210:21:032
225252820,2sleep20-21swapper/210:50:532
225252820,2sleep20-21swapper/210:50:532
304352810,3sleep30-21swapper/311:30:533
304352810,3sleep30-21swapper/311:30:533
34372780,3chrt0-21swapper/308:21:083
34372780,3chrt0-21swapper/308:21:083
3842770,3sleep30-21swapper/312:36:523
3842770,3sleep30-21swapper/312:36:523
28492710,2sleep20-21swapper/212:40:092
28492710,2sleep20-21swapper/212:40:092
307912700,4chrt0-21swapper/208:09:582
307912700,4chrt0-21swapper/208:09:582
219432690,4sleep30-21swapper/311:54:323
219432690,4sleep30-21swapper/311:54:323
52732650,3sleep30-21swapper/310:00:063
52732650,3sleep30-21swapper/310:00:063
241022640,12sleep333-21ksoftirqd/309:13:443
137102630,3sleep30-21swapper/311:46:043
137102630,3sleep30-21swapper/311:46:043
183802610,3sleep00-21swapper/009:40:500
183802610,3sleep00-21swapper/009:40:500
183802610,3sleep00-21swapper/009:40:500
185042600,3chrt0-21swapper/210:45:512
185042600,3chrt0-21swapper/210:45:512
161972600,2sleep20-21swapper/207:30:482
161972600,2sleep20-21swapper/207:30:482
239142580,2sleep30-21swapper/312:28:363
239142580,2sleep30-21swapper/312:28:363
22752580,8sleep012-21ksoftirqd/012:39:220
22752580,8sleep012-21ksoftirqd/012:39:220
276512570,3sleep30-21swapper/308:00:593
276512570,3sleep30-21swapper/308:00:593
159072570,2sleep00-21swapper/012:20:570
39402560,9sleep012-21ksoftirqd/012:08:520
39402560,9sleep012-21ksoftirqd/012:08:520
299522560,4sleep30-21swapper/310:57:213
299522560,4sleep30-21swapper/310:57:213
299522560,4sleep30-21swapper/310:57:213
31552540,1sleep125572-1kworker/u9:012:40:331
31552540,1sleep125572-1kworker/u9:012:40:331
9112530,3sleep20-21swapper/209:55:512
9112530,3sleep20-21swapper/209:55:512
72692530,3chrt0-21swapper/009:29:330
72692530,3chrt0-21swapper/009:29:330
254622530,2sleep025476-21ssh10:20:210
254622530,2sleep025476-21ssh10:20:210
254622530,2sleep025476-21ssh10:20:210
243282530,3sleep00-21swapper/012:29:090
243282530,3sleep00-21swapper/012:29:090
133802520,2sleep20-21swapper/210:07:412
133802520,2sleep20-21swapper/210:07:412
96672510,2sleep19677-21ssh11:41:211
96672510,2sleep19677-21ssh11:41:211
239552510,3chrt0-21swapper/011:56:060
239552510,3chrt0-21swapper/011:56:060
239552510,3chrt0-21swapper/011:56:060
227922510,3sleep00-21swapper/010:50:550
227922510,3sleep00-21swapper/010:50:550
304612490,4chrt0-21swapper/112:02:421
304612490,4chrt0-21swapper/112:02:421
224782490,4chrt0-21swapper/212:26:382
224782490,4chrt0-21swapper/212:26:382
233902470,3chrt0-21swapper/011:23:220
233902470,3chrt0-21swapper/011:23:220
218782470,2sleep221889-21ssh09:44:062
218782470,2sleep221889-21ssh09:44:062
218782470,2sleep221889-21ssh09:44:062
284302460,2sleep0151rcuc/010:22:500
284302460,2sleep0151rcuc/010:22:500
213882460,2sleep30-21swapper/309:43:263
213882460,2sleep30-21swapper/309:43:263
213882460,2sleep30-21swapper/309:43:263
265482450,3sleep00-21swapper/009:48:380
265482450,3sleep00-21swapper/009:48:380
173532440,3sleep20-21swapper/207:31:082
133122440,2sleep00-21swapper/011:46:010
133122440,2sleep00-21swapper/011:46:010
16952430,3sleep20-21swapper/208:16:092
16952430,3sleep20-21swapper/208:16:092
16952430,3sleep20-21swapper/208:16:092
76742400,2sleep30-21swapper/311:07:303
76742400,2sleep30-21swapper/311:07:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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