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2026-02-06 - 06:37
[ 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 Fri Feb 06, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1714721450,2sleep10-21swapper/122:47:021
1714721450,2sleep10-21swapper/122:47:021
1583521150,4sleep30-21swapper/322:45:313
1583521150,4sleep30-21swapper/322:45:313
2848221140,2chrt28483-21fschecks_count20:11:022
2848221140,2chrt28483-21fschecks_count20:11:022
2313721110,3sleep30-21swapper/322:20:193
2313721110,3sleep30-21swapper/322:20:193
2313721110,3sleep30-21swapper/322:20:193
244202990,4chrt0-21swapper/023:59:030
244202990,4chrt0-21swapper/023:59:030
244202990,4chrt0-21swapper/023:59:030
246172980,3sleep30-21swapper/323:26:143
246172980,3sleep30-21swapper/323:26:143
128362860,3sleep10-21swapper/122:41:151
128362860,3sleep10-21swapper/122:41:151
163022810,2sleep30-21swapper/321:41:013
32732780,4sleep30-21swapper/323:06:013
93142750,3sleep10-21swapper/119:17:491
93142750,3sleep10-21swapper/119:17:491
59752640,3sleep20-21swapper/223:41:002
59752640,3sleep20-21swapper/223:41:002
193862640,3sleep30-21swapper/319:46:043
193862640,3sleep30-21swapper/319:46:043
315092630,4chrt0-21swapper/221:56:032
315092630,4chrt0-21swapper/221:56:032
250052620,3sleep124997-21ssh00:31:151
250052620,3sleep124997-21ssh00:31:151
283202610,3sleep00-21swapper/021:20:560
283202610,3sleep00-21swapper/021:20:560
283202610,3sleep00-21swapper/021:20:560
270302600,2sleep00-21swapper/000:33:470
270302600,2sleep00-21swapper/000:33:470
71912570,2sleep27277-21cat22:36:112
71912570,2sleep27277-21cat22:36:112
71912570,2sleep27277-21cat22:36:112
69372570,2sleep30-21swapper/300:14:013
279212570,4chrt0-21swapper/300:02:153
279212570,4chrt0-21swapper/300:02:153
50272560,3sleep10-21swapper/121:29:581
50272560,3sleep10-21swapper/121:29:581
317072560,3sleep00-21swapper/023:34:040
317072560,3sleep00-21swapper/023:34:040
285622560,3chrt0-21swapper/222:58:362
285622560,3chrt0-21swapper/222:58:362
263962550,2chrt0-21swapper/120:05:551
241962540,3sleep10-21swapper/122:54:341
241962540,3sleep10-21swapper/122:54:341
152822540,2chrt0-21swapper/321:01:103
84852530,3sleep30-21swapper/319:16:063
84852530,3sleep30-21swapper/319:16:063
304792520,5sleep121-21ksoftirqd/120:16:041
304792520,5sleep121-21ksoftirqd/120:16:041
26152520,3sleep30-21swapper/323:05:373
26152520,3sleep30-21swapper/323:05:373
76862510,1sleep17719-21/usr/sbin/munin20:41:081
76862510,1sleep17719-21/usr/sbin/munin20:41:081
253152510,10sleep333-21ksoftirqd/321:17:023
253152510,10sleep333-21ksoftirqd/321:17:023
253152510,10sleep333-21ksoftirqd/321:17:023
131642510,10sleep333-21ksoftirqd/322:10:313
90392500,2sleep10-21swapper/123:11:091
90392500,2sleep10-21swapper/123:11:091
90392500,2sleep10-21swapper/123:11:091
65482500,4sleep30-21swapper/319:11:043
300002500,4sleep30-21swapper/323:31:453
300002500,4sleep30-21swapper/323:31:453
170192500,4chrt0-21swapper/321:06:093
170192500,4chrt0-21swapper/321:06:093
115132500,3chrt0-21swapper/300:18:153
115132500,3chrt0-21swapper/300:18:153
24512480,8sleep012-21ksoftirqd/021:26:310
24512480,8sleep012-21ksoftirqd/021:26:310
270262470,3sleep00-21swapper/021:51:110
262142460,7sleep012-21ksoftirqd/022:22:580
262142460,7sleep012-21ksoftirqd/022:22:580
91852450,2sleep00-21swapper/023:44:040
91852450,2sleep00-21swapper/023:44:040
90372450,3sleep00-21swapper/000:16:070
90372450,3sleep00-21swapper/000:16:070
278202450,3sleep00-21swapper/023:30:380
278202450,3sleep00-21swapper/023:30:380
196352430,4chrt0-21swapper/323:54:283
196352430,4chrt0-21swapper/323:54:283
4602420,3chrt0-21swapper/223:02:462
4602420,3chrt0-21swapper/223:02:462
292572410,3sleep00-21swapper/022:59:310
292572410,3sleep00-21swapper/022:59:310
54072400,4sleep30-21swapper/322:01:393
54072400,4sleep30-21swapper/322:01:393
54072400,4sleep30-21swapper/322:01:393
173142400,3sleep217306-21timerandwakeup21:06:122
173142400,3sleep217306-21timerandwakeup21:06:122
164362400,10sleep012-21ksoftirqd/021:06:010
164362400,10sleep012-21ksoftirqd/021:06:010
109562400,3chrt0-21swapper/321:35:543
35052390,3sleep30-21swapper/300:11:003
35052390,3sleep30-21swapper/300:11:003
193682390,3sleep00-21swapper/021:11:120
193682390,3sleep00-21swapper/021:11:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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