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2026-02-09 - 20:09
[ 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 09, 2026 12:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2416221170,3chrt0-21swapper/012:10:540
2416221170,3chrt0-21swapper/012:10:540
2991521100,3chrt0-21swapper/312:16:083
2991521100,3chrt0-21swapper/312:16:083
2040521040,3sleep00-21swapper/009:58:480
2040521040,3sleep00-21swapper/009:58:480
839421030,3chrt7703-21/usr/sbin/munin07:51:112
839421030,3chrt7703-21/usr/sbin/munin07:51:112
3259621020,2sleep30-21swapper/311:15:193
3259621020,2sleep30-21swapper/311:15:193
1281921010,8sleep212823-21needreboot12:31:102
1281921010,8sleep212823-21needreboot12:31:102
1804121000,2sleep20-21swapper/212:36:122
1804121000,2sleep20-21swapper/212:36:122
285762990,2sleep00-21swapper/012:15:040
98052970,3sleep2261rcuc/209:16:102
98052970,3sleep2261rcuc/209:16:102
150322960,3sleep00-21swapper/010:26:050
150322960,3sleep00-21swapper/010:26:050
263402930,2sleep30-21swapper/311:08:523
263402930,2sleep30-21swapper/311:08:523
173942930,3chrt0-21swapper/311:00:163
173942930,3chrt0-21swapper/311:00:163
173942930,3chrt0-21swapper/311:00:163
250882870,5sleep30-21swapper/308:36:123
250882870,5sleep30-21swapper/308:36:123
104872770,3sleep30-21swapper/311:25:363
104872770,3sleep30-21swapper/311:25:363
62752750,2sleep00-21swapper/010:16:160
62752750,2sleep00-21swapper/010:16:160
197672740,3sleep30-21swapper/312:06:073
197672740,3sleep30-21swapper/312:06:073
184532740,3sleep30-21swapper/312:05:113
99982680,3sleep30-21swapper/310:21:013
99982680,3sleep30-21swapper/310:21:013
108032640,3sleep30-21swapper/310:53:213
66342630,3chrt0-21swapper/310:49:393
110962620,4chrt0-21swapper/312:29:503
32332600,3sleep30-21swapper/311:17:333
32332600,3sleep30-21swapper/311:17:333
297762590,3chrt0-21swapper/212:16:072
297762590,3chrt0-21swapper/212:16:072
31092580,2sleep03191-21kernelversion10:46:070
258632570,4sleep00-21swapper/007:11:100
258632570,4sleep00-21swapper/007:11:100
294902560,4sleep30-21swapper/309:36:043
294902560,4sleep30-21swapper/309:36:043
294902560,4sleep30-21swapper/309:36:043
49972550,3sleep00-21swapper/011:19:500
49972550,3sleep00-21swapper/011:19:500
72622540,3sleep17260-21ssh09:46:071
72622540,3sleep17260-21ssh09:46:071
88112530,3sleep20-21swapper/210:51:152
291372530,3sleep00-21swapper/010:07:120
291372530,3sleep00-21swapper/010:07:120
221272500,2sleep122139-21rm10:32:141
221272500,2sleep122139-21rm10:32:141
116192500,2sleep111632-21ssh10:54:281
67412490,8sleep26735-21strings11:21:092
67412490,8sleep26735-21strings11:21:092
290432490,3chrt0-21swapper/011:11:140
290432490,3chrt0-21swapper/011:11:140
274972490,3chrt0-21swapper/207:16:072
274972490,3chrt0-21swapper/207:16:072
253552470,3sleep224996-21ls07:11:052
253552470,3sleep224996-21ls07:11:052
238832470,2sleep223893-21rm10:01:442
238832470,2sleep223893-21rm10:01:442
202782460,4sleep30-21swapper/312:38:343
202782460,4sleep30-21swapper/312:38:343
244622450,2sleep30-21swapper/309:31:063
244622450,2sleep30-21swapper/309:31:063
132302450,3sleep20-21swapper/211:27:282
120292450,2sleep30-21swapper/309:18:243
120292450,2sleep30-21swapper/309:18:243
292872430,3chrt0-21swapper/311:43:363
292872430,3chrt0-21swapper/311:43:363
291212400,3sleep30-21swapper/310:07:113
291212400,3sleep30-21swapper/310:07:113
224292400,2sleep222547-21fschecks_time10:01:042
10372400,3sleep30-21swapper/310:11:173
194662390,2sleep118881-21/usr/sbin/munin08:21:091
194662390,2sleep118881-21/usr/sbin/munin08:21:091
93572380,3sleep00-21swapper/011:24:080
93572380,3sleep00-21swapper/011:24:080
203742380,2sleep30-21swapper/309:26:163
203742380,2sleep30-21swapper/309:26:163
143582380,3sleep30-21swapper/309:52:323
143582380,3sleep30-21swapper/309:52:323
49782370,3sleep20-21swapper/209:43:432
49782370,3sleep20-21swapper/209:43:432
315262370,2sleep0151rcuc/009:37:220
315262370,2sleep0151rcuc/009:37:220
315262370,2sleep0151rcuc/009:37:220
202382360,3sleep00-21swapper/012:38:310
202382360,3sleep00-21swapper/012:38:310
36162350,2sleep20-21swapper/212:21:262
36162350,2sleep20-21swapper/212:21:262
142172350,3sleep30-21swapper/308:06:153
290422340,2sleep229056-21ssh10:39:422
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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