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2026-02-05 - 17:02
[ 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 12:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2083721580,3sleep10-21swapper/112:31:451
2083721580,3sleep10-21swapper/112:31:451
3232221490,4sleep30-21swapper/308:36:013
3232221490,4sleep30-21swapper/308:36:013
3232221490,4sleep30-21swapper/308:36:013
2949521340,3sleep20-21swapper/209:26:352
2949521340,3sleep20-21swapper/209:26:352
2884421210,2sleep00-21swapper/012:40:400
2884421210,2sleep00-21swapper/012:40:400
1427121210,3sleep20-21swapper/210:49:182
1427121210,3sleep20-21swapper/210:49:182
192821100,6sleep121-21ksoftirqd/107:11:201
192821100,6sleep121-21ksoftirqd/107:11:201
2847521040,3chrt0-21swapper/011:35:420
1909321030,3chrt0-21swapper/011:26:010
775621000,2chrt0-21swapper/211:14:582
775621000,2chrt0-21swapper/211:14:582
2526921000,4chrt0-21swapper/211:31:172
247652990,3sleep20-21swapper/209:21:532
140902910,3sleep00-21swapper/007:46:030
140902910,3sleep00-21swapper/007:46:030
134872910,3sleep00-21swapper/011:52:090
134872910,3sleep00-21swapper/011:52:090
13442820,4chrt0-21swapper/010:36:060
13442820,4chrt0-21swapper/010:36:060
316112790,4sleep2261rcuc/210:34:152
262892730,3sleep00-21swapper/011:01:010
3402710,3sleep00-21swapper/008:36:060
3402710,3sleep00-21swapper/008:36:060
3402710,3sleep00-21swapper/008:36:060
252472690,3sleep00-21swapper/011:00:170
252472690,3sleep00-21swapper/011:00:170
126842680,3chrt0-21swapper/211:19:402
126842680,3chrt0-21swapper/211:19:402
61302630,3chrt0-21swapper/011:45:500
61302630,3chrt0-21swapper/011:45:500
61302630,3chrt0-21swapper/011:45:500
31072630,3sleep00-21swapper/011:10:380
31072630,3sleep00-21swapper/011:10:380
181622580,3chrt0-21swapper/011:25:250
181622580,3chrt0-21swapper/011:25:250
88902570,3chrt0-21swapper/211:47:492
88902570,3chrt0-21swapper/211:47:492
233692570,2sleep00-21swapper/008:11:030
233692570,2sleep00-21swapper/008:11:030
181302560,2sleep30-21swapper/310:20:573
181302560,2sleep30-21swapper/310:20:573
166412550,3chrt0-21swapper/211:56:012
166412550,3chrt0-21swapper/211:56:012
166412550,3chrt0-21swapper/211:56:012
38062530,2sleep03819-21sh12:15:490
38062530,2sleep03819-21sh12:15:490
81332520,3chrt0-21swapper/209:37:482
81332520,3chrt0-21swapper/209:37:482
221082510,2sleep00-21swapper/009:51:290
69712500,3chrt0-21swapper/011:13:550
69712500,3chrt0-21swapper/011:13:550
151732480,2sleep10-21swapper/111:21:121
151732480,2sleep10-21swapper/111:21:121
188792470,3sleep00-21swapper/012:30:510
188792470,3sleep00-21swapper/012:30:510
173952470,4sleep30-21swapper/309:15:313
173952470,4sleep30-21swapper/309:15:313
106542460,3sleep00-21swapper/007:36:060
106542460,3sleep00-21swapper/007:36:060
196442450,2chrt0-21swapper/109:16:411
196442450,2chrt0-21swapper/109:16:411
305702440,2chrt0-21swapper/011:36:380
305702440,2chrt0-21swapper/011:36:380
237802430,3chrt0-21swapper/309:21:053
1975994310,10cyclictest9799-21ssh11:16:130
1975994310,10cyclictest9799-21ssh11:16:130
119032430,3sleep1201rcuc/110:14:361
119032430,3sleep1201rcuc/110:14:361
163302420,3sleep215466-21/usr/sbin/munin09:46:082
163302420,3sleep215466-21/usr/sbin/munin09:46:082
69952410,2sleep17062-21sendmail-mta07:26:081
69952410,2sleep17062-21sendmail-mta07:26:081
1975994111,11cyclictest8280-21rm12:20:010
1975994111,11cyclictest8280-21rm12:20:010
1975994111,11cyclictest8280-21rm12:20:010
283422390,2sleep128356-21ssh11:35:311
18792390,3sleep30-21swapper/311:09:013
18792390,3sleep30-21swapper/311:09:013
75532380,3sleep30-21swapper/309:37:013
75532380,3sleep30-21swapper/309:37:013
197599389,12cyclictest31798-21ssh10:34:290
197599389,10cyclictest15868-21/usr/sbin/munin10:51:010
197599389,10cyclictest15868-21/usr/sbin/munin10:51:010
1975993811,11cyclictest9943-21sed07:35:550
1975993811,11cyclictest9943-21sed07:35:550
1975993811,11cyclictest12674-21ssh10:47:100
1975993811,11cyclictest12674-21ssh10:47:100
1975993810,13cyclictest24287-21ssh12:03:190
1975993810,13cyclictest24287-21ssh12:03:190
1975993810,11cyclictest21978-21ssh10:24:460
1975993810,11cyclictest21978-21ssh10:24:460
1975993810,11cyclictest16649-21ssh10:19:110
1975993810,11cyclictest16649-21ssh10:19:110
1975993810,11cyclictest13047-21ssh09:42:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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