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2026-02-05 - 10:30
[ 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 Thu Feb 05, 2026 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32681211280,3sleep20-21swapper/219:11:072
32681211280,3sleep20-21swapper/219:11:072
2675221450,3sleep227-21ksoftirqd/200:06:122
2675221450,3sleep227-21ksoftirqd/200:06:122
1952821210,3sleep10-21swapper/121:51:001
1952821210,3sleep10-21swapper/121:51:001
1439321060,5sleep114397-21unixbench_singl00:26:131
1439321060,5sleep114397-21unixbench_singl00:26:131
3118421040,3chrt0-21swapper/100:11:061
3118421040,3chrt0-21swapper/100:11:061
75522910,3sleep30-21swapper/300:20:203
75522910,3sleep30-21swapper/300:20:203
75522910,3sleep30-21swapper/300:20:203
17102870,4chrt0-21swapper/123:41:121
17102870,4chrt0-21swapper/123:41:121
174942860,4sleep30-21swapper/300:30:213
174942860,4sleep30-21swapper/300:30:213
221422820,3sleep30-21swapper/321:53:073
221422820,3sleep30-21swapper/321:53:073
127902780,2sleep121-21ksoftirqd/122:48:511
127902780,2sleep121-21ksoftirqd/122:48:511
69162680,3sleep10-21swapper/120:56:101
69162680,3sleep10-21swapper/120:56:101
78982620,2sleep20-21swapper/200:20:482
78982620,2sleep20-21swapper/200:20:482
78982620,2sleep20-21swapper/200:20:482
121622620,3sleep30-21swapper/323:20:363
121622620,3sleep30-21swapper/323:20:363
121622620,3sleep30-21swapper/323:20:363
252022610,3sleep30-21swapper/323:01:033
126902610,11sleep333-21ksoftirqd/322:16:063
126902610,11sleep333-21ksoftirqd/322:16:063
82572580,7sleep08252-21grep22:11:120
82572580,7sleep08252-21grep22:11:120
278312580,3sleep30-21swapper/323:35:593
278312580,3sleep30-21swapper/323:35:593
278312580,3sleep30-21swapper/323:35:593
128142580,2sleep30-21swapper/323:52:313
128142580,2sleep30-21swapper/323:52:313
83482540,3chrt0-21swapper/123:16:081
83482540,3chrt0-21swapper/123:16:081
83482540,3chrt0-21swapper/123:16:081
98982530,4chrt0-21swapper/222:46:032
98982530,4chrt0-21swapper/222:46:032
81752530,2sleep08187-21sh21:39:260
81752530,2sleep08187-21sh21:39:260
262072510,2sleep126208-21sh22:30:141
262072510,2sleep126208-21sh22:30:141
262072510,2sleep126208-21sh22:30:141
128032510,3sleep20-21swapper/221:44:102
128032510,3sleep20-21swapper/221:44:102
171262500,1sleep20-21swapper/200:29:532
171262500,1sleep20-21swapper/200:29:532
299632490,3sleep00-21swapper/022:01:030
299632490,3sleep00-21swapper/022:01:030
238062490,3sleep00-21swapper/000:04:010
24932480,3chrt0-21swapper/023:11:000
244762470,3chrt0-21swapper/120:16:121
244762470,3chrt0-21swapper/120:16:121
254282460,4sleep227-21ksoftirqd/223:01:062
11522460,3sleep20-21swapper/222:05:152
11522460,3sleep20-21swapper/222:05:152
89099450,29cyclictest7913-21ssh23:47:461
89099450,29cyclictest7913-21ssh23:47:461
89099441,28cyclictest28410-21sh21:26:391
89099441,28cyclictest28410-21sh21:26:391
89099440,29cyclictest19373-21ssh21:17:501
89099440,29cyclictest19373-21ssh21:17:501
73242440,2sleep2888-21cyclictest23:46:592
73242440,2sleep2888-21cyclictest23:46:592
203302440,3sleep30-21swapper/323:28:073
203302440,3sleep30-21swapper/323:28:073
89099431,28cyclictest695-21runrttasks19:42:521
89099431,28cyclictest695-21runrttasks19:42:521
89099431,28cyclictest13303-21ssh23:53:121
89099431,28cyclictest13303-21ssh23:53:121
89099431,27cyclictest7050-21seq21:37:531
89099431,27cyclictest7050-21seq21:37:531
7692430,3sleep20-21swapper/221:31:112
7692430,3sleep20-21swapper/221:31:112
266292430,3sleep10-21swapper/100:06:111
266292430,3sleep10-21swapper/100:06:111
178462430,3sleep20-21swapper/221:49:122
178462430,3sleep20-21swapper/221:49:122
89099420,28cyclictest16101-21seq23:24:191
89099420,28cyclictest16101-21seq23:24:191
270382420,3sleep3321rcuc/321:26:023
270382420,3sleep3321rcuc/321:26:023
89099411,28cyclictest20309-21ssh23:28:061
89099411,28cyclictest20309-21ssh23:28:061
89099411,26cyclictest30386-21seq20:31:261
89099410,28cyclictest11289-21diskmemload22:34:211
89099410,28cyclictest11289-21diskmemload22:34:211
89099410,27cyclictest11513-21ssh21:42:221
89099410,27cyclictest11513-21ssh21:42:221
316052410,2sleep20-21swapper/200:11:112
316052410,2sleep20-21swapper/200:11:112
193772410,2sleep20-21swapper/223:26:502
193772410,2sleep20-21swapper/223:26:502
142672410,3chrt0-21swapper/321:12:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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